convert2rhelを使用してCentOS8をRHEL8へコンバートする方法



## convert2rhel
CentOSのパッケージを同バージョンのRHELとして提供されるパッケージへ入れ替えるツール。ツール自体（とツールを使った変換作業）はRed Hatサポート対象外だが、変換後のRHELは、サポート対象となる。
- [How to convert from CentOS or Oracle Linux to RHEL](https://access.redhat.com/articles/2360841)
- [日本語ドキュメント：CentOS または Oracle Linux から RHEL に変換する方法](https://access.redhat.com/ja/articles/5678351)
> 日本語版は、若干更新タイミングにずれがあるようなので注意

### 2021/4/2 追記
特定の変換パスについては、Red Hatのサポートが受けられるようになったようです。
 
The conversion from CentOS Linux and Oracle Linux to RHEL on OS 7 and 8 is supported by Red Hat. For more information, see [Converting from an RPM-based Linux distribution to RHEL](https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html-single/converting_from_an_rpm-based_linux_distribution_to_rhel/index).

## コンバート
上記手順に沿って、**簡易的** にやってみた。

### 準備
- 移行元： CentOS8

```
# cat redhat-release 
CentOS Linux release 8.3.2011
```
- 移行先RHEL： RHEL8のリポジトリとしてISOファイル(rhel-8.3-x86_64-dvd.iso)をRed Hatのサイトからダウンロード
- RHELのサブスクリプション要

### 手順
- 事前バックアップ
- ドキュメントでも推奨されているので、CentOSを最新化する

```
# yum update -y
# shutdown -r now
```


- 変換前パッケージ一覧

```
# yum list --installed
インストール済みパッケージ
NetworkManager.x86_64                                              1:1.26.0-12.el8_3                                                        @baseos   
NetworkManager-libnm.x86_64                                        1:1.26.0-12.el8_3                                                        @baseos   
NetworkManager-team.x86_64                                         1:1.26.0-12.el8_3                                                        @baseos   
NetworkManager-tui.x86_64                                          1:1.26.0-12.el8_3                                                        @baseos   
acl.x86_64                                                         2.2.53-1.el8                                                             @anaconda 
audit.x86_64                                                       3.0-0.17.20191104git1c2f876.el8                                          @anaconda 
audit-libs.x86_64                                                  3.0-0.17.20191104git1c2f876.el8                                          @anaconda 
authselect.x86_64                                                  1.2.1-2.el8                                                              @anaconda 
authselect-libs.x86_64                                             1.2.1-2.el8                                                              @anaconda 
basesystem.noarch                                                  11-5.el8                                                                 @anaconda 
bash.x86_64                                                        4.4.19-12.el8                                                            @anaconda 
bind-export-libs.x86_64                                            32:9.11.20-5.el8                                                         @anaconda 
biosdevname.x86_64                                                 0.7.3-2.el8                                                              @anaconda 
brotli.x86_64                                                      1.0.6-2.el8                                                              @anaconda 
bzip2-libs.x86_64                                                  1.0.6-26.el8                                                             @anaconda 
c-ares.x86_64                                                      1.13.0-5.el8                                                             @anaconda 
ca-certificates.noarch                                             2020.2.41-80.0.el8_2                                                     @anaconda 
centos-gpg-keys.noarch                                             1:8-2.el8                                                                @anaconda 
centos-linux-release.noarch                                        8.3-1.2011.el8                                                           @anaconda 
centos-linux-repos.noarch                                          8-2.el8                                                                  @anaconda 
chkconfig.x86_64                                                   1.13-2.el8                                                               @anaconda 
chrony.x86_64                                                      3.5-1.el8                                                                @anaconda 
coreutils.x86_64                                                   8.30-8.el8                                                               @anaconda 
coreutils-common.x86_64                                            8.30-8.el8                                                               @anaconda 
cpio.x86_64                                                        2.12-8.el8                                                               @anaconda 
cracklib.x86_64                                                    2.9.6-15.el8                                                             @anaconda 
cracklib-dicts.x86_64                                              2.9.6-15.el8                                                             @anaconda 
cronie.x86_64                                                      1.5.2-4.el8                                                              @anaconda 
cronie-anacron.x86_64                                              1.5.2-4.el8                                                              @anaconda 
crontabs.noarch                                                    1.11-16.20150630git.el8                                                  @anaconda 
crypto-policies.noarch                                             20200713-1.git51d1222.el8                                                @anaconda 
crypto-policies-scripts.noarch                                     20200713-1.git51d1222.el8                                                @AppStream
cryptsetup-libs.x86_64                                             2.3.3-2.el8                                                              @anaconda 
curl.x86_64                                                        7.61.1-14.el8_3.1                                                        @baseos   
cyrus-sasl-lib.x86_64                                              2.1.27-5.el8                                                             @anaconda 
dbus.x86_64                                                        1:1.12.8-11.el8                                                          @anaconda 
dbus-common.noarch                                                 1:1.12.8-11.el8                                                          @anaconda 
dbus-daemon.x86_64                                                 1:1.12.8-11.el8                                                          @anaconda 
dbus-glib.x86_64                                                   0.110-2.el8                                                              @anaconda 
dbus-libs.x86_64                                                   1:1.12.8-11.el8                                                          @anaconda 
dbus-tools.x86_64                                                  1:1.12.8-11.el8                                                          @anaconda 
device-mapper.x86_64                                               8:1.02.171-5.el8                                                         @anaconda 
device-mapper-event.x86_64                                         8:1.02.171-5.el8                                                         @anaconda 
device-mapper-event-libs.x86_64                                    8:1.02.171-5.el8                                                         @anaconda 
device-mapper-libs.x86_64                                          8:1.02.171-5.el8                                                         @anaconda 
device-mapper-persistent-data.x86_64                               0.8.5-4.el8                                                              @anaconda 
dhcp-client.x86_64                                                 12:4.3.6-41.el8                                                          @anaconda 
dhcp-common.noarch                                                 12:4.3.6-41.el8                                                          @anaconda 
dhcp-libs.x86_64                                                   12:4.3.6-41.el8                                                          @anaconda 
diffutils.x86_64                                                   3.6-6.el8                                                                @anaconda 
dmidecode.x86_64                                                   1:3.2-6.el8                                                              @anaconda 
dnf.noarch                                                         4.2.23-4.el8                                                             @anaconda 
dnf-data.noarch                                                    4.2.23-4.el8                                                             @anaconda 
dnf-plugins-core.noarch                                            4.0.17-5.el8                                                             @anaconda 
dracut.x86_64                                                      049-95.git20200804.el8                                                   @anaconda 
dracut-config-rescue.x86_64                                        049-95.git20200804.el8                                                   @anaconda 
dracut-network.x86_64                                              049-95.git20200804.el8                                                   @anaconda 
dracut-squash.x86_64                                               049-95.git20200804.el8                                                   @anaconda 
e2fsprogs.x86_64                                                   1.45.6-1.el8                                                             @anaconda 
e2fsprogs-libs.x86_64                                              1.45.6-1.el8                                                             @anaconda 
elfutils-debuginfod-client.x86_64                                  0.180-1.el8                                                              @anaconda 
elfutils-default-yama-scope.noarch                                 0.180-1.el8                                                              @anaconda 
elfutils-libelf.x86_64                                             0.180-1.el8                                                              @anaconda 
elfutils-libs.x86_64                                               0.180-1.el8                                                              @anaconda 
ethtool.x86_64                                                     2:5.0-2.el8                                                              @anaconda 
expat.x86_64                                                       2.2.5-4.el8                                                              @anaconda 
file.x86_64                                                        5.33-16.el8                                                              @anaconda 
file-libs.x86_64                                                   5.33-16.el8                                                              @anaconda 
filesystem.x86_64                                                  3.8-3.el8                                                                @anaconda 
findutils.x86_64                                                   1:4.6.0-20.el8                                                           @anaconda 
firewalld.noarch                                                   0.8.2-2.el8                                                              @anaconda 
firewalld-filesystem.noarch                                        0.8.2-2.el8                                                              @anaconda 
freetype.x86_64                                                    2.9.1-4.el8_3.1                                                          @baseos   
fuse-libs.x86_64                                                   2.9.7-12.el8                                                             @anaconda 
gawk.x86_64                                                        4.2.1-1.el8                                                              @anaconda 
gdbm.x86_64                                                        1:1.18-1.el8                                                             @anaconda 
gdbm-libs.x86_64                                                   1:1.18-1.el8                                                             @anaconda 
geolite2-city.noarch                                               20180605-1.el8                                                           @AppStream
geolite2-country.noarch                                            20180605-1.el8                                                           @AppStream
gettext.x86_64                                                     0.19.8.1-17.el8                                                          @anaconda 
gettext-libs.x86_64                                                0.19.8.1-17.el8                                                          @anaconda 
glib2.x86_64                                                       2.56.4-8.el8                                                             @anaconda 
glibc.x86_64                                                       2.28-127.el8                                                             @anaconda 
glibc-common.x86_64                                                2.28-127.el8                                                             @anaconda 
glibc-langpack-ja.x86_64                                           2.28-127.el8                                                             @anaconda 
gmp.x86_64                                                         1:6.1.2-10.el8                                                           @anaconda 
gnupg2.x86_64                                                      2.2.20-2.el8                                                             @anaconda 
gnupg2-smime.x86_64                                                2.2.20-2.el8                                                             @anaconda 
gnutls.x86_64                                                      3.6.14-7.el8_3                                                           @baseos   
gobject-introspection.x86_64                                       1.56.1-1.el8                                                             @anaconda 
gpgme.x86_64                                                       1.13.1-3.el8                                                             @anaconda 
grep.x86_64                                                        3.1-6.el8                                                                @anaconda 
groff-base.x86_64                                                  1.22.3-18.el8                                                            @anaconda 
grub2-common.noarch                                                1:2.02-90.el8                                                            @anaconda 
grub2-pc.x86_64                                                    1:2.02-90.el8                                                            @anaconda 
grub2-pc-modules.noarch                                            1:2.02-90.el8                                                            @anaconda 
grub2-tools.x86_64                                                 1:2.02-90.el8                                                            @anaconda 
grub2-tools-extra.x86_64                                           1:2.02-90.el8                                                            @anaconda 
grub2-tools-minimal.x86_64                                         1:2.02-90.el8                                                            @anaconda 
grubby.x86_64                                                      8.40-41.el8                                                              @anaconda 
gzip.x86_64                                                        1.9-9.el8                                                                @anaconda 
hardlink.x86_64                                                    1:1.3-6.el8                                                              @anaconda 
hdparm.x86_64                                                      9.54-2.el8                                                               @anaconda 
hostname.x86_64                                                    3.20-6.el8                                                               @anaconda 
hwdata.noarch                                                      0.314-8.6.el8                                                            @anaconda 
ima-evm-utils.x86_64                                               1.1-5.el8                                                                @anaconda 
info.x86_64                                                        6.5-6.el8                                                                @anaconda 
initscripts.x86_64                                                 10.00.9-1.el8                                                            @anaconda 
ipcalc.x86_64                                                      0.2.4-4.el8                                                              @anaconda 
iproute.x86_64                                                     5.3.0-5.el8                                                              @anaconda 
iprutils.x86_64                                                    2.4.19-1.el8                                                             @anaconda 
ipset.x86_64                                                       7.1-1.el8                                                                @anaconda 
ipset-libs.x86_64                                                  7.1-1.el8                                                                @anaconda 
iptables.x86_64                                                    1.8.4-15.el8_3.3                                                         @baseos   
iptables-ebtables.x86_64                                           1.8.4-15.el8_3.3                                                         @baseos   
iptables-libs.x86_64                                               1.8.4-15.el8_3.3                                                         @baseos   
iputils.x86_64                                                     20180629-2.el8                                                           @anaconda 
irqbalance.x86_64                                                  2:1.4.0-4.el8                                                            @anaconda 
iwl100-firmware.noarch                                             39.31.5.1-101.el8_3.1                                                    @baseos   
iwl1000-firmware.noarch                                            1:39.31.5.1-101.el8_3.1                                                  @baseos   
iwl105-firmware.noarch                                             18.168.6.1-101.el8_3.1                                                   @baseos   
iwl135-firmware.noarch                                             18.168.6.1-101.el8_3.1                                                   @baseos   
iwl2000-firmware.noarch                                            18.168.6.1-101.el8_3.1                                                   @baseos   
iwl2030-firmware.noarch                                            18.168.6.1-101.el8_3.1                                                   @baseos   
iwl3160-firmware.noarch                                            1:25.30.13.0-101.el8_3.1                                                 @baseos   
iwl5000-firmware.noarch                                            8.83.5.1_1-101.el8_3.1                                                   @baseos   
iwl5150-firmware.noarch                                            8.24.2.2-101.el8_3.1                                                     @baseos   
iwl6000-firmware.noarch                                            9.221.4.1-101.el8_3.1                                                    @baseos   
iwl6000g2a-firmware.noarch                                         18.168.6.1-101.el8_3.1                                                   @baseos   
iwl6050-firmware.noarch                                            41.28.5.1-101.el8_3.1                                                    @baseos   
iwl7260-firmware.noarch                                            1:25.30.13.0-101.el8_3.1                                                 @baseos   
jansson.x86_64                                                     2.11-3.el8                                                               @anaconda 
json-c.x86_64                                                      0.13.1-0.2.el8                                                           @anaconda 
kbd.x86_64                                                         2.0.4-10.el8                                                             @anaconda 
kbd-legacy.noarch                                                  2.0.4-10.el8                                                             @anaconda 
kbd-misc.noarch                                                    2.0.4-10.el8                                                             @anaconda 
kernel.x86_64                                                      4.18.0-240.el8                                                           @anaconda 
kernel.x86_64                                                      4.18.0-240.10.1.el8_3                                                    @baseos   
kernel-core.x86_64                                                 4.18.0-240.el8                                                           @anaconda 
kernel-core.x86_64                                                 4.18.0-240.10.1.el8_3                                                    @baseos   
kernel-modules.x86_64                                              4.18.0-240.el8                                                           @anaconda 
kernel-modules.x86_64                                              4.18.0-240.10.1.el8_3                                                    @baseos   
kernel-tools.x86_64                                                4.18.0-240.10.1.el8_3                                                    @baseos   
kernel-tools-libs.x86_64                                           4.18.0-240.10.1.el8_3                                                    @baseos   
kexec-tools.x86_64                                                 2.0.20-34.el8_3.1                                                        @baseos   
keyutils-libs.x86_64                                               1.5.10-6.el8                                                             @anaconda 
kmod.x86_64                                                        25-16.el8                                                                @anaconda 
kmod-libs.x86_64                                                   25-16.el8                                                                @anaconda 
kpartx.x86_64                                                      0.8.4-5.el8                                                              @anaconda 
krb5-libs.x86_64                                                   1.18.2-5.el8                                                             @anaconda 
langpacks-ja.noarch                                                1.0-12.el8                                                               @AppStream
less.x86_64                                                        530-1.el8                                                                @anaconda 
libacl.x86_64                                                      2.2.53-1.el8                                                             @anaconda 
libaio.x86_64                                                      0.3.112-1.el8                                                            @anaconda 
libarchive.x86_64                                                  3.3.2-9.el8                                                              @anaconda 
libassuan.x86_64                                                   2.5.1-3.el8                                                              @anaconda 
libattr.x86_64                                                     2.4.48-3.el8                                                             @anaconda 
libbasicobjects.x86_64                                             0.1.1-39.el8                                                             @anaconda 
libblkid.x86_64                                                    2.32.1-24.el8                                                            @anaconda 
libcap.x86_64                                                      2.26-4.el8                                                               @anaconda 
libcap-ng.x86_64                                                   0.7.9-5.el8                                                              @anaconda 
libcollection.x86_64                                               0.7.0-39.el8                                                             @anaconda 
libcom_err.x86_64                                                  1.45.6-1.el8                                                             @anaconda 
libcomps.x86_64                                                    0.1.11-4.el8                                                             @anaconda 
libcroco.x86_64                                                    0.6.12-4.el8_2.1                                                         @anaconda 
libcurl.x86_64                                                     7.61.1-14.el8_3.1                                                        @baseos   
libdaemon.x86_64                                                   0.14-15.el8                                                              @anaconda 
libdb.x86_64                                                       5.3.28-39.el8                                                            @anaconda 
libdb-utils.x86_64                                                 5.3.28-39.el8                                                            @anaconda 
libdhash.x86_64                                                    0.5.0-39.el8                                                             @anaconda 
libdnf.x86_64                                                      0.48.0-5.el8                                                             @anaconda 
libedit.x86_64                                                     3.1-23.20170329cvs.el8                                                   @anaconda 
libestr.x86_64                                                     0.1.10-1.el8                                                             @AppStream
libevent.x86_64                                                    2.1.8-5.el8                                                              @anaconda 
libfastjson.x86_64                                                 0.99.8-2.el8                                                             @AppStream
libfdisk.x86_64                                                    2.32.1-24.el8                                                            @anaconda 
libffi.x86_64                                                      3.1-22.el8                                                               @anaconda 
libgcc.x86_64                                                      8.3.1-5.1.el8                                                            @anaconda 
libgcrypt.x86_64                                                   1.8.5-4.el8                                                              @anaconda 
libgomp.x86_64                                                     8.3.1-5.1.el8                                                            @anaconda 
libgpg-error.x86_64                                                1.31-1.el8                                                               @anaconda 
libidn2.x86_64                                                     2.2.0-1.el8                                                              @anaconda 
libini_config.x86_64                                               1.3.1-39.el8                                                             @anaconda 
libkcapi.x86_64                                                    1.2.0-2.el8                                                              @anaconda 
libkcapi-hmaccalc.x86_64                                           1.2.0-2.el8                                                              @anaconda 
libksba.x86_64                                                     1.3.5-7.el8                                                              @anaconda 
libldb.x86_64                                                      2.1.3-2.el8                                                              @anaconda 
libmaxminddb.x86_64                                                1.2.0-10.el8                                                             @AppStream
libmetalink.x86_64                                                 0.1.3-7.el8                                                              @anaconda 
libmnl.x86_64                                                      1.0.4-6.el8                                                              @anaconda 
libmodulemd.x86_64                                                 2.9.4-2.el8                                                              @anaconda 
libmount.x86_64                                                    2.32.1-24.el8                                                            @anaconda 
libndp.x86_64                                                      1.7-3.el8                                                                @anaconda 
libnetfilter_conntrack.x86_64                                      1.0.6-5.el8                                                              @anaconda 
libnfnetlink.x86_64                                                1.0.1-13.el8                                                             @anaconda 
libnfsidmap.x86_64                                                 1:2.3.3-35.el8                                                           @anaconda 
libnftnl.x86_64                                                    1.1.5-4.el8                                                              @anaconda 
libnghttp2.x86_64                                                  1.33.0-3.el8_2.1                                                         @anaconda 
libnl3.x86_64                                                      3.5.0-1.el8                                                              @anaconda 
libnl3-cli.x86_64                                                  3.5.0-1.el8                                                              @anaconda 
libnsl2.x86_64                                                     1.2.0-2.20180605git4a062cf.el8                                           @anaconda 
libpath_utils.x86_64                                               0.2.1-39.el8                                                             @anaconda 
libpcap.x86_64                                                     14:1.9.1-4.el8                                                           @anaconda 
libpipeline.x86_64                                                 1.5.0-2.el8                                                              @anaconda 
libpng.x86_64                                                      2:1.6.34-5.el8                                                           @anaconda 
libpsl.x86_64                                                      0.20.2-6.el8                                                             @anaconda 
libpwquality.x86_64                                                1.4.0-9.el8                                                              @anaconda 
libref_array.x86_64                                                0.1.5-39.el8                                                             @anaconda 
librepo.x86_64                                                     1.12.0-2.el8                                                             @anaconda 
libreport-filesystem.x86_64                                        2.9.5-15.el8                                                             @anaconda 
libseccomp.x86_64                                                  2.4.3-1.el8                                                              @anaconda 
libsecret.x86_64                                                   0.18.6-1.el8                                                             @anaconda 
libselinux.x86_64                                                  2.9-4.el8_3                                                              @baseos   
libselinux-utils.x86_64                                            2.9-4.el8_3                                                              @baseos   
libsemanage.x86_64                                                 2.9-3.el8                                                                @anaconda 
libsepol.x86_64                                                    2.9-1.el8                                                                @anaconda 
libsigsegv.x86_64                                                  2.11-5.el8                                                               @anaconda 
libsmartcols.x86_64                                                2.32.1-24.el8                                                            @anaconda 
libsolv.x86_64                                                     0.7.11-1.el8                                                             @anaconda 
libss.x86_64                                                       1.45.6-1.el8                                                             @anaconda 
libssh.x86_64                                                      0.9.4-2.el8                                                              @anaconda 
libssh-config.noarch                                               0.9.4-2.el8                                                              @anaconda 
libsss_autofs.x86_64                                               2.3.0-9.el8                                                              @anaconda 
libsss_certmap.x86_64                                              2.3.0-9.el8                                                              @anaconda 
libsss_idmap.x86_64                                                2.3.0-9.el8                                                              @anaconda 
libsss_nss_idmap.x86_64                                            2.3.0-9.el8                                                              @anaconda 
libsss_sudo.x86_64                                                 2.3.0-9.el8                                                              @anaconda 
libstdc++.x86_64                                                   8.3.1-5.1.el8                                                            @anaconda 
libsysfs.x86_64                                                    2.1.0-24.el8                                                             @anaconda 
libtalloc.x86_64                                                   2.3.1-2.el8                                                              @anaconda 
libtasn1.x86_64                                                    4.13-3.el8                                                               @anaconda 
libtdb.x86_64                                                      1.4.3-1.el8                                                              @anaconda 
libteam.x86_64                                                     1.31-2.el8                                                               @anaconda 
libtevent.x86_64                                                   0.10.2-2.el8                                                             @anaconda 
libtirpc.x86_64                                                    1.1.4-4.el8                                                              @anaconda 
libunistring.x86_64                                                0.9.9-3.el8                                                              @anaconda 
libusbx.x86_64                                                     1.0.23-4.el8                                                             @anaconda 
libuser.x86_64                                                     0.62-23.el8                                                              @anaconda 
libutempter.x86_64                                                 1.1.6-14.el8                                                             @anaconda 
libuuid.x86_64                                                     2.32.1-24.el8                                                            @anaconda 
libverto.x86_64                                                    0.3.0-5.el8                                                              @anaconda 
libxcrypt.x86_64                                                   4.1.1-4.el8                                                              @anaconda 
libxkbcommon.x86_64                                                0.9.1-1.el8                                                              @AppStream
libxml2.x86_64                                                     2.9.7-8.el8                                                              @anaconda 
libyaml.x86_64                                                     0.1.7-5.el8                                                              @anaconda 
libzstd.x86_64                                                     1.4.4-1.el8                                                              @anaconda 
linux-firmware.noarch                                              20200619-101.git3890db36.el8_3                                           @baseos   
logrotate.x86_64                                                   3.14.0-4.el8                                                             @anaconda 
lshw.x86_64                                                        B.02.19.2-2.el8                                                          @anaconda 
lsscsi.x86_64                                                      0.30-1.el8                                                               @anaconda 
lua-libs.x86_64                                                    5.3.4-11.el8                                                             @anaconda 
lvm2.x86_64                                                        8:2.03.09-5.el8                                                          @anaconda 
lvm2-libs.x86_64                                                   8:2.03.09-5.el8                                                          @anaconda 
lz4-libs.x86_64                                                    1.8.3-2.el8                                                              @anaconda 
lzo.x86_64                                                         2.08-14.el8                                                              @anaconda 
man-db.x86_64                                                      2.7.6.1-17.el8                                                           @anaconda 
memstrack.x86_64                                                   0.1.11-1.el8                                                             @AppStream
microcode_ctl.x86_64                                               4:20200609-2.20201112.1.el8_3                                            @baseos   
mozjs60.x86_64                                                     60.9.0-4.el8                                                             @anaconda 
mpfr.x86_64                                                        3.1.6-1.el8                                                              @anaconda 
ncurses.x86_64                                                     6.1-7.20180224.el8                                                       @anaconda 
ncurses-base.noarch                                                6.1-7.20180224.el8                                                       @anaconda 
ncurses-libs.x86_64                                                6.1-7.20180224.el8                                                       @anaconda 
nettle.x86_64                                                      3.4.1-2.el8                                                              @anaconda 
newt.x86_64                                                        0.52.20-11.el8                                                           @anaconda 
nftables.x86_64                                                    1:0.9.3-16.el8                                                           @anaconda 
npth.x86_64                                                        1.5-4.el8                                                                @anaconda 
numactl-libs.x86_64                                                2.0.12-11.el8                                                            @anaconda 
openldap.x86_64                                                    2.4.46-15.el8                                                            @anaconda 
openssh.x86_64                                                     8.0p1-5.el8                                                              @anaconda 
openssh-clients.x86_64                                             8.0p1-5.el8                                                              @anaconda 
openssh-server.x86_64                                              8.0p1-5.el8                                                              @anaconda 
openssl.x86_64                                                     1:1.1.1g-12.el8_3                                                        @baseos   
openssl-libs.x86_64                                                1:1.1.1g-12.el8_3                                                        @baseos   
openssl-pkcs11.x86_64                                              0.4.10-2.el8                                                             @anaconda 
os-prober.x86_64                                                   1.74-6.el8                                                               @anaconda 
p11-kit.x86_64                                                     0.23.14-5.el8_0                                                          @anaconda 
p11-kit-trust.x86_64                                               0.23.14-5.el8_0                                                          @anaconda 
pam.x86_64                                                         1.3.1-11.el8                                                             @anaconda 
parted.x86_64                                                      3.2-38.el8                                                               @anaconda 
passwd.x86_64                                                      0.80-3.el8                                                               @anaconda 
pciutils-libs.x86_64                                               3.6.4-2.el8                                                              @anaconda 
pcre.x86_64                                                        8.42-4.el8                                                               @anaconda 
pcre2.x86_64                                                       10.32-2.el8                                                              @anaconda 
pigz.x86_64                                                        2.4-4.el8                                                                @anaconda 
pinentry.x86_64                                                    1.1.0-2.el8                                                              @AppStream
platform-python.x86_64                                             3.6.8-31.el8                                                             @anaconda 
platform-python-pip.noarch                                         9.0.3-18.el8                                                             @anaconda 
platform-python-setuptools.noarch                                  39.2.0-6.el8                                                             @anaconda 
plymouth.x86_64                                                    0.9.4-7.20200615git1e36e30.el8                                           @AppStream
plymouth-core-libs.x86_64                                          0.9.4-7.20200615git1e36e30.el8                                           @AppStream
plymouth-scripts.x86_64                                            0.9.4-7.20200615git1e36e30.el8                                           @AppStream
policycoreutils.x86_64                                             2.9-9.el8                                                                @anaconda 
polkit.x86_64                                                      0.115-11.el8                                                             @anaconda 
polkit-libs.x86_64                                                 0.115-11.el8                                                             @anaconda 
polkit-pkla-compat.x86_64                                          0.1-12.el8                                                               @anaconda 
popt.x86_64                                                        1.16-14.el8                                                              @anaconda 
prefixdevname.x86_64                                               0.1.0-6.el8                                                              @anaconda 
procps-ng.x86_64                                                   3.3.15-3.el8                                                             @anaconda 
publicsuffix-list-dafsa.noarch                                     20180723-1.el8                                                           @anaconda 
python3-configobj.noarch                                           5.0.6-11.el8                                                             @anaconda 
python3-dateutil.noarch                                            1:2.6.1-6.el8                                                            @anaconda 
python3-dbus.x86_64                                                1.2.4-15.el8                                                             @anaconda 
python3-decorator.noarch                                           4.2.1-2.el8                                                              @anaconda 
python3-dmidecode.x86_64                                           3.12.2-15.el8                                                            @anaconda 
python3-dnf.noarch                                                 4.2.23-4.el8                                                             @anaconda 
python3-dnf-plugins-core.noarch                                    4.0.17-5.el8                                                             @anaconda 
python3-firewall.noarch                                            0.8.2-2.el8                                                              @anaconda 
python3-gobject-base.x86_64                                        3.28.3-2.el8                                                             @anaconda 
python3-gpg.x86_64                                                 1.13.1-3.el8                                                             @anaconda 
python3-hawkey.x86_64                                              0.48.0-5.el8                                                             @anaconda 
python3-libcomps.x86_64                                            0.1.11-4.el8                                                             @anaconda 
python3-libdnf.x86_64                                              0.48.0-5.el8                                                             @anaconda 
python3-libs.x86_64                                                3.6.8-31.el8                                                             @anaconda 
python3-libselinux.x86_64                                          2.9-4.el8_3                                                              @baseos   
python3-libxml2.x86_64                                             2.9.7-8.el8                                                              @anaconda 
python3-linux-procfs.noarch                                        0.6.2-2.el8                                                              @anaconda 
python3-nftables.x86_64                                            1:0.9.3-16.el8                                                           @anaconda 
python3-perf.x86_64                                                4.18.0-240.10.1.el8_3                                                    @baseos   
python3-pip-wheel.noarch                                           9.0.3-18.el8                                                             @anaconda 
python3-pyudev.noarch                                              0.21.0-7.el8                                                             @anaconda 
python3-rpm.x86_64                                                 4.14.3-4.el8                                                             @anaconda 
python3-schedutils.x86_64                                          0.6-6.el8                                                                @anaconda 
python3-setuptools-wheel.noarch                                    39.2.0-6.el8                                                             @anaconda 
python3-six.noarch                                                 1.11.0-8.el8                                                             @anaconda 
python3-slip.noarch                                                0.6.4-11.el8                                                             @anaconda 
python3-slip-dbus.noarch                                           0.6.4-11.el8                                                             @anaconda 
python3-syspurpose.x86_64                                          1.27.16-1.el8                                                            @anaconda 
python3-unbound.x86_64                                             1.7.3-14.el8                                                             @AppStream
qemu-guest-agent.x86_64                                            15:4.2.0-34.module_el8.3.0+613+9ec9f184.1                                @appstream
readline.x86_64                                                    7.0-10.el8                                                               @anaconda 
rng-tools.x86_64                                                   6.8-3.el8                                                                @anaconda 
rootfiles.noarch                                                   8.1-22.el8                                                               @anaconda 
rpm.x86_64                                                         4.14.3-4.el8                                                             @anaconda 
rpm-build-libs.x86_64                                              4.14.3-4.el8                                                             @anaconda 
rpm-libs.x86_64                                                    4.14.3-4.el8                                                             @anaconda 
rpm-plugin-selinux.x86_64                                          4.14.3-4.el8                                                             @anaconda 
rpm-plugin-systemd-inhibit.x86_64                                  4.14.3-4.el8                                                             @anaconda 
rsyslog.x86_64                                                     8.1911.0-6.el8                                                           @AppStream
sed.x86_64                                                         4.5-2.el8                                                                @anaconda 
selinux-policy.noarch                                              3.14.3-54.el8                                                            @anaconda 
selinux-policy-targeted.noarch                                     3.14.3-54.el8                                                            @anaconda 
setup.noarch                                                       2.12.2-6.el8                                                             @anaconda 
sg3_utils.x86_64                                                   1.44-5.el8                                                               @anaconda 
sg3_utils-libs.x86_64                                              1.44-5.el8                                                               @anaconda 
shadow-utils.x86_64                                                2:4.6-11.el8                                                             @anaconda 
shared-mime-info.x86_64                                            1.9-3.el8                                                                @anaconda 
slang.x86_64                                                       2.3.2-3.el8                                                              @anaconda 
snappy.x86_64                                                      1.1.8-3.el8                                                              @anaconda 
sqlite-libs.x86_64                                                 3.26.0-11.el8                                                            @anaconda 
squashfs-tools.x86_64                                              4.3-19.el8                                                               @anaconda 
sssd-client.x86_64                                                 2.3.0-9.el8                                                              @anaconda 
sssd-common.x86_64                                                 2.3.0-9.el8                                                              @anaconda 
sssd-kcm.x86_64                                                    2.3.0-9.el8                                                              @anaconda 
sssd-nfs-idmap.x86_64                                              2.3.0-9.el8                                                              @anaconda 
sudo.x86_64                                                        1.8.29-6.el8                                                             @anaconda 
systemd.x86_64                                                     239-41.el8_3.1                                                           @baseos   
systemd-libs.x86_64                                                239-41.el8_3.1                                                           @baseos   
systemd-pam.x86_64                                                 239-41.el8_3.1                                                           @baseos   
systemd-udev.x86_64                                                239-41.el8_3.1                                                           @baseos   
teamd.x86_64                                                       1.31-2.el8                                                               @anaconda 
timedatex.x86_64                                                   0.5-3.el8                                                                @anaconda 
trousers.x86_64                                                    0.3.14-4.el8                                                             @anaconda 
trousers-lib.x86_64                                                0.3.14-4.el8                                                             @anaconda 
tuned.noarch                                                       2.14.0-3.el8_3.1                                                         @baseos   
tzdata.noarch                                                      2020f-1.el8                                                              @baseos   
unbound-libs.x86_64                                                1.7.3-14.el8                                                             @AppStream
util-linux.x86_64                                                  2.32.1-24.el8                                                            @anaconda 
vim-minimal.x86_64                                                 2:8.0.1763-15.el8                                                        @anaconda 
virt-what.x86_64                                                   1.18-6.el8                                                               @anaconda 
which.x86_64                                                       2.21-12.el8                                                              @anaconda 
xfsprogs.x86_64                                                    5.0.0-4.el8                                                              @anaconda 
xkeyboard-config.noarch                                            2.28-1.el8                                                               @AppStream
xz.x86_64                                                          5.2.4-3.el8                                                              @anaconda 
xz-libs.x86_64                                                     5.2.4-3.el8                                                              @anaconda 
yum.noarch                                                         4.2.23-4.el8                                                             @anaconda 
zlib.x86_64                                                        1.2.11-16.el8_2                                                          @anaconda 

```

- convert2rhelツールのインストール

```
# yum install -y https://github.com/oamg/convert2rhel/releases/download/v0.15/convert2rhel-0.15-1.el8.noarch.rpm
```
> 2021/1/26時点最新は、v0.15

- ISOファイルのマウント

```
# mkdir /mnt/media
# mount /dev/sr0 /mnt/media
```

- RHEL用repoファイルの作成

```
# vi /etc/yum.repos.d/rhel-media.repo
```

``` ini:rhel-media.repo
[rhel-8-baseos]
name=Red Hat Enterprise Linux 8.3.0 - BaseOS
baseurl=file:///mnt/media/BaseOS
mediaid=None
metadata_expire=-1
gpgcheck=0
cost=500

[rhel-8-appstream]
name=Red Hat Enterprise Linux 8.3.0 - AppStream
baseurl=file:///mnt/media/AppStream
mediaid=None
metadata_expire=-1
gpgcheck=0
cost=500
```
```
# yum repolist
repo id                                                       repo の名前
appstream                                                     CentOS Linux 8 - AppStream
baseos                                                        CentOS Linux 8 - BaseOS
extras                                                        CentOS Linux 8 - Extras
rhel-8-appstream                                              Red Hat Enterprise Linux 8.3.0 - AppStream
rhel-8-baseos                                                 Red Hat Enterprise Linux 8.3.0 - BaseOS
```

- コンバート実行

```
# convert2rhel --disable-submgr --enablerepo rhel-8-baseos --enablerepo rhel-8-appstream --debug
```

- いくつか対話形式で聞かれるので、_y_ で応答する

```
:

Copyright © 2010 Red Hat, Inc. All rights reserved. "Red Hat" and the Red Hat "Shadowman" logo are registered trademarks of Red Hat, Inc. "Linux" is a registered trademark of Linus Torvalds. All other trademarks are the property of their respective owners.

WARNING - By continuing you accept this EULA.

Continue with the system conversion? [y/n]: 
：
Package                         Packager  Repository
-------                         --------  ----------
convert2rhel-0.15-1.el8.noarch  N/A       @@commandline

Continue with the system conversion? [y/n]: 
```

これ以降は、ツールのロールバック機能対象外となる

```
WARNING - The tool allows rollback of any action until this point.
WARNING - By continuing all further changes on the system will need to be reverted manually by the user, if necessary.
Continue with the system conversion? [y/n]: 
```

今回はもともとCentOSへインストールされているパッケージが最小限だったが、約30分で完了

```
[01/24/2021 21:11:07] TASK - [Final: Non-interactive mode] **************************************
For the non-interactive use of the tool, run the following command:
convert2rhel --disable-submgr  --disablerepo=*  --enablerepo=rhel-8-baseos  --enablerepo=rhel-8-appstream  -v Server -y


WARNING - In order to boot the RHEL kernel, restart of the system is needed.
```

- 再起動

```
# shutdown -r now
# cat /etc/redhat-release 
Red Hat Enterprise Linux release 8.3 (Ootpa)
```

- 残ったRHELとして提供されていないパッケージを確認

```
 yum list extras --disablerepo="*" --enablerepo=rhel-8-baseos --enablerepo=rhel-8-appstream
メタデータの期限切れの最終確認: 0:20:26 時間前の 2021年01月24日 20時53分43秒 に実施しました。
エクストラパッケージ
centos-gpg-keys.noarch                                                    1:8-2.el8                                                      @anaconda    
convert2rhel.noarch                                                       0.15-1.el8                                                     @@commandline
```

今回は特にサードパーティパッケージを入れていなかったので、上記のみ

- RHELとして提供されていないパッケージ削除

```
# yum remove centos-gpg-keys.noarch
# rpm -e --nodeps convert2rhel
```

convert2rhelは、`yum remove`で削除すると依存パッケージのpythonなども削除されるので、`-nodeps`で削除


- 移行後のパッケージ一覧

```
# yum list --installed
Updating Subscription Management repositories.
インストール済みパッケージ
NetworkManager.x86_64                                            	1:1.26.0-8.el8                                              	@rhel-8-baseos   
NetworkManager-libnm.x86_64                                      	1:1.26.0-8.el8                                              	@rhel-8-baseos   
NetworkManager-team.x86_64                                       	1:1.26.0-8.el8                                              	@rhel-8-baseos   
NetworkManager-tui.x86_64                                        	1:1.26.0-8.el8                                              	@rhel-8-baseos   
acl.x86_64                                                       	2.2.53-1.el8                                                	@rhel-8-baseos   
apr.x86_64                                                       	1.6.3-11.el8                                                	@rhel-8-appstream
apr-util.x86_64                                                  	1.6.1-6.el8                                                 	@rhel-8-appstream
apr-util-bdb.x86_64                                              	1.6.1-6.el8                                                 	@rhel-8-appstream
apr-util-openssl.x86_64                                          	1.6.1-6.el8                                                 	@rhel-8-appstream
audit.x86_64                                                     	3.0-0.17.20191104git1c2f876.el8                             	@rhel-8-baseos   
audit-libs.x86_64                                                	3.0-0.17.20191104git1c2f876.el8                             	@rhel-8-baseos   
authselect.x86_64                                                	1.2.1-2.el8                                                 	@rhel-8-baseos   
authselect-libs.x86_64                                           	1.2.1-2.el8                                                 	@rhel-8-baseos   
basesystem.noarch                                                	11-5.el8                                                    	@rhel-8-baseos   
bash.x86_64                                                      	4.4.19-12.el8                                               	@rhel-8-baseos   
bind-export-libs.x86_64                                          	32:9.11.20-5.el8                                            	@rhel-8-baseos   
biosdevname.x86_64                                               	0.7.3-2.el8                                                 	@rhel-8-baseos   
brotli.x86_64                                                    	1.0.6-2.el8                                                 	@rhel-8-baseos   
bzip2-libs.x86_64                                                	1.0.6-26.el8                                                	@rhel-8-baseos   
c-ares.x86_64                                                    	1.13.0-5.el8                                                	@rhel-8-baseos   
ca-certificates.noarch                                           	2020.2.41-80.0.el8_2                                        	@rhel-8-baseos   
chkconfig.x86_64                                                 	1.13-2.el8                                                  	@rhel-8-baseos   
chrony.x86_64                                                    	3.5-1.el8                                                   	@rhel-8-baseos   
coreutils.x86_64                                                 	8.30-8.el8                                                  	@rhel-8-baseos   
coreutils-common.x86_64                                          	8.30-8.el8                                                  	@rhel-8-baseos   
cpio.x86_64                                                      	2.12-8.el8                                                  	@rhel-8-baseos   
cracklib.x86_64                                                  	2.9.6-15.el8                                                	@rhel-8-baseos   
cracklib-dicts.x86_64                                            	2.9.6-15.el8                                                	@rhel-8-baseos   
cronie.x86_64                                                    	1.5.2-4.el8                                                 	@rhel-8-baseos   
cronie-anacron.x86_64                                            	1.5.2-4.el8                                                 	@rhel-8-baseos   
crontabs.noarch                                                  	1.11-16.20150630git.el8                                     	@rhel-8-baseos   
crypto-policies.noarch                                           	20200713-1.git51d1222.el8                                   	@rhel-8-baseos   
crypto-policies-scripts.noarch                                   	20200713-1.git51d1222.el8                                   	@rhel-8-baseos   
cryptsetup-libs.x86_64                                           	2.3.3-2.el8                                                 	@rhel-8-baseos   
curl.x86_64                                                      	7.61.1-14.el8                                               	@rhel-8-baseos   
cyrus-sasl-lib.x86_64                                            	2.1.27-5.el8                                                	@rhel-8-baseos   
dbus.x86_64                                                      	1:1.12.8-11.el8                                             	@rhel-8-baseos   
dbus-common.noarch                                               	1:1.12.8-11.el8                                             	@rhel-8-baseos   
dbus-daemon.x86_64                                               	1:1.12.8-11.el8                                             	@rhel-8-baseos   
dbus-glib.x86_64                                                 	0.110-2.el8                                                 	@rhel-8-baseos   
dbus-libs.x86_64                                                 	1:1.12.8-11.el8                                             	@rhel-8-baseos   
dbus-tools.x86_64                                                	1:1.12.8-11.el8                                             	@rhel-8-baseos   
device-mapper.x86_64                                             	8:1.02.171-5.el8                                            	@rhel-8-baseos   
device-mapper-event.x86_64                                       	8:1.02.171-5.el8                                            	@rhel-8-baseos   
device-mapper-event-libs.x86_64                                  	8:1.02.171-5.el8                                            	@rhel-8-baseos   
device-mapper-libs.x86_64                                        	8:1.02.171-5.el8                                            	@rhel-8-baseos   
device-mapper-persistent-data.x86_64                             	0.8.5-4.el8                                                 	@rhel-8-baseos   
dhcp-client.x86_64                                               	12:4.3.6-41.el8                                             	@rhel-8-baseos   
dhcp-common.noarch                                               	12:4.3.6-41.el8                                             	@rhel-8-baseos   
dhcp-libs.x86_64                                                 	12:4.3.6-41.el8                                             	@rhel-8-baseos   
diffutils.x86_64                                                 	3.6-6.el8                                                   	@rhel-8-baseos   
dmidecode.x86_64                                                 	1:3.2-6.el8                                                 	@rhel-8-baseos   
dnf.noarch                                                       	4.2.23-4.el8                                                	@rhel-8-baseos   
dnf-data.noarch                                                  	4.2.23-4.el8                                                	@rhel-8-baseos   
dnf-plugin-subscription-manager.x86_64                           	1.27.16-1.el8                                               	@rhel-8-baseos   
dnf-plugins-core.noarch                                          	4.0.17-5.el8                                                	@rhel-8-baseos   
dracut.x86_64                                                    	049-95.git20200804.el8                                      	@rhel-8-baseos   
dracut-config-rescue.x86_64                                      	049-95.git20200804.el8                                      	@rhel-8-baseos   
dracut-network.x86_64                                            	049-95.git20200804.el8                                      	@rhel-8-baseos   
dracut-squash.x86_64                                             	049-95.git20200804.el8                                      	@rhel-8-baseos   
e2fsprogs.x86_64                                                 	1.45.6-1.el8                                                	@rhel-8-baseos   
e2fsprogs-libs.x86_64                                            	1.45.6-1.el8                                                	@rhel-8-baseos   
elfutils-debuginfod-client.x86_64                                	0.180-1.el8                                                 	@rhel-8-baseos   
elfutils-default-yama-scope.noarch                               	0.180-1.el8                                                 	@rhel-8-baseos   
elfutils-libelf.x86_64                                           	0.180-1.el8                                                 	@rhel-8-baseos   
elfutils-libs.x86_64                                             	0.180-1.el8                                                 	@rhel-8-baseos   
ethtool.x86_64                                                   	2:5.0-2.el8                                                 	@rhel-8-baseos   
expat.x86_64                                                     	2.2.5-4.el8                                                 	@rhel-8-baseos   
file.x86_64                                                      	5.33-16.el8                                                 	@rhel-8-baseos   
file-libs.x86_64                                                 	5.33-16.el8                                                 	@rhel-8-baseos   
filesystem.x86_64                                                	3.8-3.el8                                                   	@rhel-8-baseos   
findutils.x86_64                                                 	1:4.6.0-20.el8                                              	@rhel-8-baseos   
firewalld.noarch                                                 	0.8.2-2.el8                                                 	@rhel-8-baseos   
firewalld-filesystem.noarch                                      	0.8.2-2.el8                                                 	@rhel-8-baseos   
freetype.x86_64                                                  	2.9.1-4.el8                                                 	@rhel-8-baseos   
fuse-libs.x86_64                                                 	2.9.7-12.el8                                                	@rhel-8-baseos   
gawk.x86_64                                                      	4.2.1-1.el8                                                 	@rhel-8-baseos   
gdbm.x86_64                                                      	1:1.18-1.el8                                                	@rhel-8-baseos   
gdbm-libs.x86_64                                                 	1:1.18-1.el8                                                	@rhel-8-baseos   
geolite2-city.noarch                                             	20180605-1.el8                                              	@rhel-8-appstream
geolite2-country.noarch                                          	20180605-1.el8                                              	@rhel-8-appstream
gettext.x86_64                                                   	0.19.8.1-17.el8                                             	@rhel-8-baseos   
gettext-libs.x86_64                                              	0.19.8.1-17.el8                                             	@rhel-8-baseos   
glib2.x86_64                                                     	2.56.4-8.el8                                                	@rhel-8-baseos   
glibc.x86_64                                                     	2.28-127.el8                                                	@rhel-8-baseos   
glibc-common.x86_64                                              	2.28-127.el8                                                	@rhel-8-baseos   
glibc-langpack-ja.x86_64                                         	2.28-127.el8                                                	@rhel-8-baseos   
gmp.x86_64                                                       	1:6.1.2-10.el8                                              	@rhel-8-baseos   
gnupg2.x86_64                                                    	2.2.20-2.el8                                                	@rhel-8-baseos   
gnupg2-smime.x86_64                                              	2.2.20-2.el8                                                	@rhel-8-baseos   
gnutls.x86_64                                                    	3.6.14-6.el8                                                	@rhel-8-baseos   
gobject-introspection.x86_64                                     	1.56.1-1.el8                                                	@rhel-8-baseos   
gpgme.x86_64                                                     	1.13.1-3.el8                                                	@rhel-8-baseos   
grep.x86_64                                                      	3.1-6.el8                                                   	@rhel-8-baseos   
groff-base.x86_64                                                	1.22.3-18.el8                                               	@rhel-8-baseos   
grub2-common.noarch                                              	1:2.02-90.el8                                               	@rhel-8-baseos   
grub2-pc.x86_64                                                  	1:2.02-90.el8                                               	@rhel-8-baseos   
grub2-pc-modules.noarch                                          	1:2.02-90.el8                                               	@rhel-8-baseos   
grub2-tools.x86_64                                               	1:2.02-90.el8                                               	@rhel-8-baseos   
grub2-tools-extra.x86_64                                         	1:2.02-90.el8                                               	@rhel-8-baseos   
grub2-tools-minimal.x86_64                                       	1:2.02-90.el8                                               	@rhel-8-baseos   
grubby.x86_64                                                    	8.40-41.el8                                                 	@rhel-8-baseos   
gzip.x86_64                                                      	1.9-9.el8                                                   	@rhel-8-baseos   
hardlink.x86_64                                                  	1:1.3-6.el8                                                 	@rhel-8-baseos   
hdparm.x86_64                                                    	9.54-2.el8                                                  	@rhel-8-baseos   
hostname.x86_64                                                  	3.20-6.el8                                                  	@rhel-8-baseos   
httpd.x86_64                                                     	2.4.37-30.module+el8.3.0+7001+0766b9e7                      	@rhel-8-appstream
httpd-filesystem.noarch                                          	2.4.37-30.module+el8.3.0+7001+0766b9e7                      	@rhel-8-appstream
httpd-tools.x86_64                                               	2.4.37-30.module+el8.3.0+7001+0766b9e7                      	@rhel-8-appstream
hwdata.noarch                                                    	0.314-8.6.el8                                               	@rhel-8-baseos   
ima-evm-utils.x86_64                                             	1.1-5.el8                                                   	@rhel-8-baseos   
info.x86_64                                                      	6.5-6.el8                                                   	@rhel-8-baseos   
initscripts.x86_64                                               	10.00.9-1.el8                                               	@rhel-8-baseos   
insights-client.noarch                                           	3.1.0-3.el8                                                 	@rhel-8-appstream
ipcalc.x86_64                                                    	0.2.4-4.el8                                                 	@rhel-8-baseos   
iproute.x86_64                                                   	5.3.0-5.el8                                                 	@rhel-8-baseos   
iprutils.x86_64                                                  	2.4.19-1.el8                                                	@rhel-8-baseos   
ipset.x86_64                                                     	7.1-1.el8                                                   	@rhel-8-baseos   
ipset-libs.x86_64                                                	7.1-1.el8                                                   	@rhel-8-baseos   
iptables.x86_64                                                  	1.8.4-15.el8                                                	@rhel-8-baseos   
iptables-ebtables.x86_64                                         	1.8.4-15.el8                                                	@rhel-8-baseos   
iptables-libs.x86_64                                             	1.8.4-15.el8                                                	@rhel-8-baseos   
iputils.x86_64                                                   	20180629-2.el8                                              	@rhel-8-baseos   
irqbalance.x86_64                                                	2:1.4.0-4.el8                                               	@rhel-8-baseos   
iwl100-firmware.noarch                                           	39.31.5.1-99.el8.1                                          	@rhel-8-baseos   
iwl1000-firmware.noarch                                          	1:39.31.5.1-99.el8.1                                        	@rhel-8-baseos   
iwl105-firmware.noarch                                           	18.168.6.1-99.el8.1                                         	@rhel-8-baseos   
iwl135-firmware.noarch                                           	18.168.6.1-99.el8.1                                         	@rhel-8-baseos   
iwl2000-firmware.noarch                                          	18.168.6.1-99.el8.1                                         	@rhel-8-baseos   
iwl2030-firmware.noarch                                          	18.168.6.1-99.el8.1                                         	@rhel-8-baseos   
iwl3160-firmware.noarch                                          	1:25.30.13.0-99.el8.1                                       	@rhel-8-baseos   
iwl5000-firmware.noarch                                          	8.83.5.1_1-99.el8.1                                         	@rhel-8-baseos   
iwl5150-firmware.noarch                                          	8.24.2.2-99.el8.1                                           	@rhel-8-baseos   
iwl6000-firmware.noarch                                          	9.221.4.1-99.el8.1                                          	@rhel-8-baseos   
iwl6000g2a-firmware.noarch                                       	18.168.6.1-99.el8.1                                         	@rhel-8-baseos   
iwl6050-firmware.noarch                                          	41.28.5.1-99.el8.1                                          	@rhel-8-baseos   
iwl7260-firmware.noarch                                          	1:25.30.13.0-99.el8.1                                       	@rhel-8-baseos   
jansson.x86_64                                                   	2.11-3.el8                                                  	@rhel-8-baseos   
json-c.x86_64                                                    	0.13.1-0.2.el8                                              	@rhel-8-baseos   
json-glib.x86_64                                                 	1.4.4-1.el8                                                 	@rhel-8-baseos   
kbd.x86_64                                                       	2.0.4-10.el8                                                	@rhel-8-baseos   
kbd-legacy.noarch                                                	2.0.4-10.el8                                                	@rhel-8-baseos   
kbd-misc.noarch                                                  	2.0.4-10.el8                                                	@rhel-8-baseos   
kernel.x86_64                                                    	4.18.0-240.el8                                              	@rhel-8-baseos   
kernel-core.x86_64                                               	4.18.0-240.el8                                              	@rhel-8-baseos   
kernel-modules.x86_64                                            	4.18.0-240.el8                                              	@rhel-8-baseos   
kernel-tools.x86_64                                              	4.18.0-240.el8                                              	@rhel-8-baseos   
kernel-tools-libs.x86_64                                         	4.18.0-240.el8                                              	@rhel-8-baseos   
kexec-tools.x86_64                                               	2.0.20-34.el8                                               	@rhel-8-baseos   
keyutils-libs.x86_64                                             	1.5.10-6.el8                                                	@rhel-8-baseos   
kmod.x86_64                                                      	25-16.el8                                                   	@rhel-8-baseos   
kmod-libs.x86_64                                                 	25-16.el8                                                   	@rhel-8-baseos   
kpartx.x86_64                                                    	0.8.4-5.el8                                                 	@rhel-8-baseos   
krb5-libs.x86_64                                                 	1.18.2-5.el8                                                	@rhel-8-baseos   
langpacks-ja.noarch                                              	1.0-12.el8                                                  	@rhel-8-appstream
less.x86_64                                                      	530-1.el8                                                   	@rhel-8-baseos   
libacl.x86_64                                                    	2.2.53-1.el8                                                	@rhel-8-baseos   
libaio.x86_64                                                    	0.3.112-1.el8                                               	@rhel-8-baseos   
libarchive.x86_64                                                	3.3.2-9.el8                                                 	@rhel-8-baseos   
libassuan.x86_64                                                 	2.5.1-3.el8                                                 	@rhel-8-baseos   
libattr.x86_64                                                   	2.4.48-3.el8                                                	@rhel-8-baseos   
libbasicobjects.x86_64                                           	0.1.1-39.el8                                                	@rhel-8-baseos   
libblkid.x86_64                                                  	2.32.1-24.el8                                               	@rhel-8-baseos   
libcap.x86_64                                                    	2.26-4.el8                                                  	@rhel-8-baseos   
libcap-ng.x86_64                                                 	0.7.9-5.el8                                                 	@rhel-8-baseos   
libcollection.x86_64                                             	0.7.0-39.el8                                                	@rhel-8-baseos   
libcom_err.x86_64                                                	1.45.6-1.el8                                                	@rhel-8-baseos   
libcomps.x86_64                                                  	0.1.11-4.el8                                                	@rhel-8-baseos   
libcroco.x86_64                                                  	0.6.12-4.el8_2.1                                            	@rhel-8-baseos   
libcurl.x86_64                                                   	7.61.1-14.el8                                               	@rhel-8-baseos   
libdaemon.x86_64                                                 	0.14-15.el8                                                 	@rhel-8-baseos   
libdb.x86_64                                                     	5.3.28-39.el8                                               	@rhel-8-baseos   
libdb-utils.x86_64                                               	5.3.28-39.el8                                               	@rhel-8-baseos   
libdhash.x86_64                                                  	0.5.0-39.el8                                                	@rhel-8-baseos   
libdnf.x86_64                                                    	0.48.0-5.el8                                                	@rhel-8-baseos   
libedit.x86_64                                                   	3.1-23.20170329cvs.el8                                      	@rhel-8-baseos   
libestr.x86_64                                                   	0.1.10-1.el8                                                	@rhel-8-appstream
libevent.x86_64                                                  	2.1.8-5.el8                                                 	@rhel-8-baseos   
libfastjson.x86_64                                               	0.99.8-2.el8                                                	@rhel-8-appstream
libfdisk.x86_64                                                  	2.32.1-24.el8                                               	@rhel-8-baseos   
libffi.x86_64                                                    	3.1-22.el8                                                  	@rhel-8-baseos   
libgcc.x86_64                                                    	8.3.1-5.1.el8                                               	@rhel-8-baseos   
libgcrypt.x86_64                                                 	1.8.5-4.el8                                                 	@rhel-8-baseos   
libgomp.x86_64                                                   	8.3.1-5.1.el8                                               	@rhel-8-baseos   
libgpg-error.x86_64                                              	1.31-1.el8                                                  	@rhel-8-baseos   
libidn2.x86_64                                                   	2.2.0-1.el8                                                 	@rhel-8-baseos   
libini_config.x86_64                                             	1.3.1-39.el8                                                	@rhel-8-baseos   
libkcapi.x86_64                                                  	1.2.0-2.el8                                                 	@rhel-8-baseos   
libkcapi-hmaccalc.x86_64                                         	1.2.0-2.el8                                                 	@rhel-8-baseos   
libksba.x86_64                                                   	1.3.5-7.el8                                                 	@rhel-8-baseos   
libldb.x86_64                                                    	2.1.3-2.el8                                                 	@rhel-8-baseos   
libmaxminddb.x86_64                                              	1.2.0-10.el8                                                	@rhel-8-appstream
libmetalink.x86_64                                               	0.1.3-7.el8                                                 	@rhel-8-baseos   
libmnl.x86_64                                                    	1.0.4-6.el8                                                 	@rhel-8-baseos   
libmodulemd.x86_64                                               	2.9.4-2.el8                                                 	@rhel-8-baseos   
libmount.x86_64                                                  	2.32.1-24.el8                                               	@rhel-8-baseos   
libndp.x86_64                                                    	1.7-3.el8                                                   	@rhel-8-baseos   
libnetfilter_conntrack.x86_64                                    	1.0.6-5.el8                                                 	@rhel-8-baseos   
libnfnetlink.x86_64                                              	1.0.1-13.el8                                                	@rhel-8-baseos   
libnfsidmap.x86_64                                               	1:2.3.3-35.el8                                              	@rhel-8-baseos   
libnftnl.x86_64                                                  	1.1.5-4.el8                                                 	@rhel-8-baseos   
libnghttp2.x86_64                                                	1.33.0-3.el8_2.1                                            	@rhel-8-baseos   
libnl3.x86_64                                                    	3.5.0-1.el8                                                 	@rhel-8-baseos   
libnl3-cli.x86_64                                                	3.5.0-1.el8                                                 	@rhel-8-baseos   
libnsl2.x86_64                                                   	1.2.0-2.20180605git4a062cf.el8                              	@rhel-8-baseos   
libpath_utils.x86_64                                             	0.2.1-39.el8                                                	@rhel-8-baseos   
libpcap.x86_64                                                   	14:1.9.1-4.el8                                              	@rhel-8-baseos   
libpipeline.x86_64                                               	1.5.0-2.el8                                                 	@rhel-8-baseos   
libpng.x86_64                                                    	2:1.6.34-5.el8                                              	@rhel-8-baseos   
libpsl.x86_64                                                    	0.20.2-6.el8                                                	@rhel-8-baseos   
libpwquality.x86_64                                              	1.4.0-9.el8                                                 	@rhel-8-baseos   
libref_array.x86_64                                              	0.1.5-39.el8                                                	@rhel-8-baseos   
librepo.x86_64                                                   	1.12.0-2.el8                                                	@rhel-8-baseos   
libreport-filesystem.x86_64                                      	2.9.5-15.el8                                                	@rhel-8-baseos   
librhsm.x86_64                                                   	0.0.3-3.el8                                                 	@rhel-8-baseos   
libseccomp.x86_64                                                	2.4.3-1.el8                                                 	@rhel-8-baseos   
libsecret.x86_64                                                 	0.18.6-1.el8                                                	@rhel-8-baseos   
libselinux.x86_64                                                	2.9-3.el8                                                   	@rhel-8-baseos   
libselinux-utils.x86_64                                          	2.9-3.el8                                                   	@rhel-8-baseos   
libsemanage.x86_64                                               	2.9-3.el8                                                   	@rhel-8-baseos   
libsepol.x86_64                                                  	2.9-1.el8                                                   	@rhel-8-baseos   
libsigsegv.x86_64                                                	2.11-5.el8                                                  	@rhel-8-baseos   
libsmartcols.x86_64                                              	2.32.1-24.el8                                               	@rhel-8-baseos   
libsolv.x86_64                                                   	0.7.11-1.el8                                                	@rhel-8-baseos   
libss.x86_64                                                     	1.45.6-1.el8                                                	@rhel-8-baseos   
libssh.x86_64                                                    	0.9.4-2.el8                                                 	@rhel-8-baseos   
libssh-config.noarch                                             	0.9.4-2.el8                                                 	@rhel-8-baseos   
libsss_autofs.x86_64                                             	2.3.0-9.el8                                                 	@rhel-8-baseos   
libsss_certmap.x86_64                                            	2.3.0-9.el8                                                 	@rhel-8-baseos   
libsss_idmap.x86_64                                              	2.3.0-9.el8                                                 	@rhel-8-baseos   
libsss_nss_idmap.x86_64                                          	2.3.0-9.el8                                                 	@rhel-8-baseos   
libsss_sudo.x86_64                                               	2.3.0-9.el8                                                 	@rhel-8-baseos   
libstdc++.x86_64                                                 	8.3.1-5.1.el8                                               	@rhel-8-baseos   
libsysfs.x86_64                                                  	2.1.0-24.el8                                                	@rhel-8-baseos   
libtalloc.x86_64                                                 	2.3.1-2.el8                                                 	@rhel-8-baseos   
libtasn1.x86_64                                                  	4.13-3.el8                                                  	@rhel-8-baseos   
libtdb.x86_64                                                    	1.4.3-1.el8                                                 	@rhel-8-baseos   
libteam.x86_64                                                   	1.31-2.el8                                                  	@rhel-8-baseos   
libtevent.x86_64                                                 	0.10.2-2.el8                                                	@rhel-8-baseos   
libtirpc.x86_64                                                  	1.1.4-4.el8                                                 	@rhel-8-baseos   
libunistring.x86_64                                              	0.9.9-3.el8                                                 	@rhel-8-baseos   
libusbx.x86_64                                                   	1.0.23-4.el8                                                	@rhel-8-baseos   
libuser.x86_64                                                   	0.62-23.el8                                                 	@rhel-8-baseos   
libutempter.x86_64                                               	1.1.6-14.el8                                                	@rhel-8-baseos   
libuuid.x86_64                                                   	2.32.1-24.el8                                               	@rhel-8-baseos   
libverto.x86_64                                                  	0.3.0-5.el8                                                 	@rhel-8-baseos   
libxcrypt.x86_64                                                 	4.1.1-4.el8                                                 	@rhel-8-baseos   
libxkbcommon.x86_64                                              	0.9.1-1.el8                                                 	@rhel-8-appstream
libxml2.x86_64                                                   	2.9.7-8.el8                                                 	@rhel-8-baseos   
libyaml.x86_64                                                   	0.1.7-5.el8                                                 	@rhel-8-baseos   
libzstd.x86_64                                                   	1.4.4-1.el8                                                 	@rhel-8-baseos   
linux-firmware.noarch                                            	20200619-99.git3890db36.el8                                 	@rhel-8-baseos   
logrotate.x86_64                                                 	3.14.0-4.el8                                                	@rhel-8-baseos   
lshw.x86_64                                                      	B.02.19.2-2.el8                                             	@rhel-8-baseos   
lsscsi.x86_64                                                    	0.30-1.el8                                                  	@rhel-8-baseos   
lua-libs.x86_64                                                  	5.3.4-11.el8                                                	@rhel-8-baseos   
lvm2.x86_64                                                      	8:2.03.09-5.el8                                             	@rhel-8-baseos   
lvm2-libs.x86_64                                                 	8:2.03.09-5.el8                                             	@rhel-8-baseos   
lz4-libs.x86_64                                                  	1.8.3-2.el8                                                 	@rhel-8-baseos   
lzo.x86_64                                                       	2.08-14.el8                                                 	@rhel-8-baseos   
mailcap.noarch                                                   	2.1.48-3.el8                                                	@rhel-8-baseos   
man-db.x86_64                                                    	2.7.6.1-17.el8                                              	@rhel-8-baseos   
memstrack.x86_64                                                 	0.1.11-1.el8                                                	@rhel-8-baseos   
microcode_ctl.x86_64                                             	4:20200609-2.el8                                            	@rhel-8-baseos   
mod_http2.x86_64                                                 	1.15.7-2.module+el8.3.0+7670+8bf57d29                       	@rhel-8-appstream
mozjs60.x86_64                                                   	60.9.0-4.el8                                                	@rhel-8-baseos   
mpfr.x86_64                                                      	3.1.6-1.el8                                                 	@rhel-8-baseos   
ncurses.x86_64                                                   	6.1-7.20180224.el8                                          	@rhel-8-baseos   
ncurses-base.noarch                                              	6.1-7.20180224.el8                                          	@rhel-8-baseos   
ncurses-libs.x86_64                                              	6.1-7.20180224.el8                                          	@rhel-8-baseos   
nettle.x86_64                                                    	3.4.1-2.el8                                                 	@rhel-8-baseos   
newt.x86_64                                                      	0.52.20-11.el8                                              	@rhel-8-baseos   
nftables.x86_64                                                  	1:0.9.3-16.el8                                              	@rhel-8-baseos   
npth.x86_64                                                      	1.5-4.el8                                                   	@rhel-8-baseos   
numactl-libs.x86_64                                              	2.0.12-11.el8                                               	@rhel-8-baseos   
openldap.x86_64                                                  	2.4.46-15.el8                                               	@rhel-8-baseos   
openssh.x86_64                                                   	8.0p1-5.el8                                                 	@rhel-8-baseos   
openssh-clients.x86_64                                           	8.0p1-5.el8                                                 	@rhel-8-baseos   
openssh-server.x86_64                                            	8.0p1-5.el8                                                 	@rhel-8-baseos   
openssl.x86_64                                                   	1:1.1.1g-11.el8                                             	@rhel-8-baseos   
openssl-libs.x86_64                                              	1:1.1.1g-11.el8                                             	@rhel-8-baseos   
openssl-pkcs11.x86_64                                            	0.4.10-2.el8                                                	@rhel-8-baseos   
os-prober.x86_64                                                 	1.74-6.el8                                                  	@rhel-8-baseos   
p11-kit.x86_64                                                   	0.23.14-5.el8_0                                             	@rhel-8-baseos   
p11-kit-trust.x86_64                                             	0.23.14-5.el8_0                                             	@rhel-8-baseos   
pam.x86_64                                                       	1.3.1-11.el8                                                	@rhel-8-baseos   
parted.x86_64                                                    	3.2-38.el8                                                  	@rhel-8-baseos   
passwd.x86_64                                                    	0.80-3.el8                                                  	@rhel-8-baseos   
pciutils.x86_64                                                  	3.6.4-2.el8                                                 	@rhel-8-baseos   
pciutils-libs.x86_64                                             	3.6.4-2.el8                                                 	@rhel-8-baseos   
pcre.x86_64                                                      	8.42-4.el8                                                  	@rhel-8-baseos   
pcre2.x86_64                                                     	10.32-2.el8                                                 	@rhel-8-baseos   
pigz.x86_64                                                      	2.4-4.el8                                                   	@rhel-8-baseos   
pinentry.x86_64                                                  	1.1.0-2.el8                                                 	@rhel-8-appstream
platform-python.x86_64                                           	3.6.8-31.el8                                                	@rhel-8-baseos   
platform-python-pip.noarch                                       	9.0.3-18.el8                                                	@rhel-8-baseos   
platform-python-setuptools.noarch                                	39.2.0-6.el8                                                	@rhel-8-baseos   
plymouth.x86_64                                                  	0.9.4-7.20200615git1e36e30.el8                              	@rhel-8-appstream
plymouth-core-libs.x86_64                                        	0.9.4-7.20200615git1e36e30.el8                              	@rhel-8-appstream
plymouth-scripts.x86_64                                          	0.9.4-7.20200615git1e36e30.el8                              	@rhel-8-appstream
policycoreutils.x86_64                                           	2.9-9.el8                                                   	@rhel-8-baseos   
polkit.x86_64                                                    	0.115-11.el8                                                	@rhel-8-baseos   
polkit-libs.x86_64                                               	0.115-11.el8                                                	@rhel-8-baseos   
polkit-pkla-compat.x86_64                                        	0.1-12.el8                                                  	@rhel-8-baseos   
popt.x86_64                                                      	1.16-14.el8                                                 	@rhel-8-baseos   
prefixdevname.x86_64                                             	0.1.0-6.el8                                                 	@rhel-8-baseos   
procps-ng.x86_64                                                 	3.3.15-3.el8                                                	@rhel-8-baseos   
publicsuffix-list-dafsa.noarch                                   	20180723-1.el8                                              	@rhel-8-baseos   
python3-chardet.noarch                                           	3.0.4-7.el8                                                 	@rhel-8-baseos   
python3-configobj.noarch                                         	5.0.6-11.el8                                                	@rhel-8-baseos   
python3-dateutil.noarch                                          	1:2.6.1-6.el8                                               	@rhel-8-baseos   
python3-dbus.x86_64                                              	1.2.4-15.el8                                                	@rhel-8-baseos   
python3-decorator.noarch                                         	4.2.1-2.el8                                                 	@rhel-8-baseos   
python3-dmidecode.x86_64                                         	3.12.2-15.el8                                               	@rhel-8-baseos   
python3-dnf.noarch                                               	4.2.23-4.el8                                                	@rhel-8-baseos   
python3-dnf-plugins-core.noarch                                  	4.0.17-5.el8                                                	@rhel-8-baseos   
python3-ethtool.x86_64                                           	0.14-3.el8                                                  	@rhel-8-baseos   
python3-firewall.noarch                                          	0.8.2-2.el8                                                 	@rhel-8-baseos   
python3-gobject-base.x86_64                                      	3.28.3-2.el8                                                	@rhel-8-baseos   
python3-gpg.x86_64                                               	1.13.1-3.el8                                                	@rhel-8-baseos   
python3-hawkey.x86_64                                            	0.48.0-5.el8                                                	@rhel-8-baseos   
python3-idna.noarch                                              	2.5-5.el8                                                   	@rhel-8-baseos   
python3-iniparse.noarch                                          	0.4-31.el8                                                  	@rhel-8-baseos   
python3-inotify.noarch                                           	0.9.6-13.el8                                                	@rhel-8-baseos   
python3-libcomps.x86_64                                          	0.1.11-4.el8                                                	@rhel-8-baseos   
python3-libdnf.x86_64                                            	0.48.0-5.el8                                                	@rhel-8-baseos   
python3-librepo.x86_64                                           	1.12.0-2.el8                                                	@rhel-8-baseos   
python3-libs.x86_64                                              	3.6.8-31.el8                                                	@rhel-8-baseos   
python3-libselinux.x86_64                                        	2.9-3.el8                                                   	@rhel-8-baseos   
python3-libxml2.x86_64                                           	2.9.7-8.el8                                                 	@rhel-8-baseos   
python3-linux-procfs.noarch                                      	0.6.2-2.el8                                                 	@rhel-8-baseos   
python3-magic.noarch                                             	5.33-16.el8                                                 	@rhel-8-baseos   
python3-nftables.x86_64                                          	1:0.9.3-16.el8                                              	@rhel-8-baseos   
python3-perf.x86_64                                              	4.18.0-240.el8                                              	@rhel-8-baseos   
python3-pexpect.noarch                                           	4.3.1-3.el8                                                 	@rhel-8-appstream
python3-pip.noarch                                               	9.0.3-18.el8                                                	@rhel-8-appstream
python3-pip-wheel.noarch                                         	9.0.3-18.el8                                                	@rhel-8-baseos   
python3-ptyprocess.noarch                                        	0.5.2-4.el8                                                 	@rhel-8-appstream
python3-pysocks.noarch                                           	1.6.8-3.el8                                                 	@rhel-8-baseos   
python3-pyudev.noarch                                            	0.21.0-7.el8                                                	@rhel-8-baseos   
python3-pyyaml.x86_64                                            	3.12-12.el8                                                 	@rhel-8-baseos   
python3-requests.noarch                                          	2.20.0-2.1.el8_1                                            	@rhel-8-baseos   
python3-rpm.x86_64                                               	4.14.3-4.el8                                                	@rhel-8-baseos   
python3-schedutils.x86_64                                        	0.6-6.el8                                                   	@rhel-8-baseos   
python3-setuptools.noarch                                        	39.2.0-6.el8                                                	@rhel-8-baseos   
python3-setuptools-wheel.noarch                                  	39.2.0-6.el8                                                	@rhel-8-baseos   
python3-six.noarch                                               	1.11.0-8.el8                                                	@rhel-8-baseos   
python3-slip.noarch                                              	0.6.4-11.el8                                                	@rhel-8-baseos   
python3-slip-dbus.noarch                                         	0.6.4-11.el8                                                	@rhel-8-baseos   
python3-subscription-manager-rhsm.x86_64                         	1.27.16-1.el8                                               	@rhel-8-baseos   
python3-syspurpose.x86_64                                        	1.27.16-1.el8                                               	@rhel-8-baseos   
python3-unbound.x86_64                                           	1.7.3-14.el8                                                	@rhel-8-appstream
python3-urllib3.noarch                                           	1.24.2-4.el8                                                	@rhel-8-baseos   
python36.x86_64                                                  	3.6.8-2.module+el8.1.0+3334+5cb623d7                        	@rhel-8-appstream
qemu-guest-agent.x86_64                                          	15:4.2.0-34.module+el8.3.0+7976+077be4ec                    	@rhel-8-appstream
readline.x86_64                                                  	7.0-10.el8                                                  	@rhel-8-baseos   
redhat-logos-httpd.noarch                                        	81.1-1.el8                                                  	@rhel-8-baseos   
redhat-release.x86_64                                            	8.3-1.0.el8                                                 	@rhel-8-baseos   
redhat-release-eula.x86_64                                       	8.3-1.0.el8                                                 	@rhel-8-baseos   
rng-tools.x86_64                                                 	6.8-3.el8                                                   	@rhel-8-baseos   
rootfiles.noarch                                                 	8.1-22.el8                                                  	@rhel-8-baseos   
rpm.x86_64                                                       	4.14.3-4.el8                                                	@rhel-8-baseos   
rpm-build-libs.x86_64                                            	4.14.3-4.el8                                                	@rhel-8-baseos   
rpm-libs.x86_64                                                  	4.14.3-4.el8                                                	@rhel-8-baseos   
rpm-plugin-selinux.x86_64                                        	4.14.3-4.el8                                                	@rhel-8-baseos   
rpm-plugin-systemd-inhibit.x86_64                                	4.14.3-4.el8                                                	@rhel-8-baseos   
rsyslog.x86_64                                                   	8.1911.0-6.el8                                              	@rhel-8-appstream
sed.x86_64                                                       	4.5-2.el8                                                   	@rhel-8-baseos   
selinux-policy.noarch                                            	3.14.3-54.el8                                               	@rhel-8-baseos   
selinux-policy-targeted.noarch                                   	3.14.3-54.el8                                               	@rhel-8-baseos   
setup.noarch                                                     	2.12.2-6.el8                                                	@rhel-8-baseos   
sg3_utils.x86_64                                                 	1.44-5.el8                                                  	@rhel-8-baseos   
sg3_utils-libs.x86_64                                            	1.44-5.el8                                                  	@rhel-8-baseos   
shadow-utils.x86_64                                              	2:4.6-11.el8                                                	@rhel-8-baseos   
shared-mime-info.x86_64                                          	1.9-3.el8                                                   	@rhel-8-baseos   
slang.x86_64                                                     	2.3.2-3.el8                                                 	@rhel-8-baseos   
snappy.x86_64                                                    	1.1.8-3.el8                                                 	@rhel-8-baseos   
sqlite-libs.x86_64                                               	3.26.0-11.el8                                               	@rhel-8-baseos   
squashfs-tools.x86_64                                            	4.3-19.el8                                                  	@rhel-8-baseos   
sssd-client.x86_64                                               	2.3.0-9.el8                                                 	@rhel-8-baseos   
sssd-common.x86_64                                               	2.3.0-9.el8                                                 	@rhel-8-baseos   
sssd-kcm.x86_64                                                  	2.3.0-9.el8                                                 	@rhel-8-baseos   
sssd-nfs-idmap.x86_64                                            	2.3.0-9.el8                                                 	@rhel-8-baseos   
subscription-manager.x86_64                                      	1.27.16-1.el8                                               	@rhel-8-baseos   
subscription-manager-rhsm-certificates.x86_64                    	1.27.16-1.el8                                               	@rhel-8-baseos   
sudo.x86_64                                                      	1.8.29-6.el8                                                	@rhel-8-baseos   
systemd.x86_64                                                   	239-40.el8                                                  	@rhel-8-baseos   
systemd-libs.x86_64                                              	239-40.el8                                                  	@rhel-8-baseos   
systemd-pam.x86_64                                               	239-40.el8                                                  	@rhel-8-baseos   
systemd-udev.x86_64                                              	239-40.el8                                                  	@rhel-8-baseos   
tar.x86_64                                                       	2:1.30-5.el8                                                	@rhel-8-baseos   
teamd.x86_64                                                     	1.31-2.el8                                                  	@rhel-8-baseos   
timedatex.x86_64                                                 	0.5-3.el8                                                   	@rhel-8-baseos   
trousers.x86_64                                                  	0.3.14-4.el8                                                	@rhel-8-baseos   
trousers-lib.x86_64                                              	0.3.14-4.el8                                                	@rhel-8-baseos   
tuned.noarch                                                     	2.14.0-3.el8                                                	@rhel-8-baseos   
tzdata.noarch                                                    	2020a-1.el8                                                 	@rhel-8-baseos   
unbound-libs.x86_64                                              	1.7.3-14.el8                                                	@rhel-8-appstream
usermode.x86_64                                                  	1.113-1.el8                                                 	@rhel-8-baseos   
util-linux.x86_64                                                	2.32.1-24.el8                                               	@rhel-8-baseos   
vim-minimal.x86_64                                               	2:8.0.1763-15.el8                                           	@rhel-8-baseos   
virt-what.x86_64                                                 	1.18-6.el8                                                  	@rhel-8-baseos   
which.x86_64                                                     	2.21-12.el8                                                 	@rhel-8-baseos   
xfsprogs.x86_64                                                  	5.0.0-4.el8                                                 	@rhel-8-baseos   
xkeyboard-config.noarch                                          	2.28-1.el8                                                  	@rhel-8-appstream
xz.x86_64                                                        	5.2.4-3.el8                                                 	@rhel-8-baseos   
xz-libs.x86_64                                                   	5.2.4-3.el8                                                 	@rhel-8-baseos   
yum.noarch                                                       	4.2.23-4.el8                                                	@rhel-8-baseos   
yum-utils.noarch                                                 	4.0.17-5.el8                                                	@rhel-8-baseos   
zlib.x86_64                                                      	1.2.11-16.el8_2                                             	@rhel-8-baseos 
```

- Subscription登録

今回は、ISOファイルでパッケージを更新したので、サブスクリプション登録は、コンバート後に行う必要がある

```
# yum install subscription-manager
# subscription-manager register
登録中: subscription.rhsm.redhat.com:443/subscription
：
```

convert2rhelは、CentOSがインターネット接続できる環境であれば、変換時にサブスクリプションを登録しながら、変換パッケージリポジトリとして、RHELのリポジトリを使うことも可能。

```
# convert2rhel -h
Usage:
  convert2rhel [-h]
  convert2rhel [-u username] [-p password | -f pswd_file] [--pool pool_id | -a] [--disablerepo repoid] [--enablerepo repoid] [-v variant] [--serverurl url] [--no-rpm-va] [--debug] [--restart] [-y]
  convert2rhel [--disable-submgr] [--disablerepo repoid] [--enablerepo repoid] [--no-rpm-va] [--debug] [--restart] [-y]
  convert2rhel [-k key] [-o organization] [--pool pool_id | -a] [--disablerepo repoid] [--enablerepo repoid] [-v variant] [--serverurl url] [--no-rpm-va] [--debug] [--restart] [-y]

Options:
  -h, --help        	Show  help message and exit.
  --debug           	Print traceback in case of an abnormal exit and
                    	messages that could help find an issue.
  --no-rpm-va       	Skip gathering changed rpm files using 'rpm -Va'. By
                    	default it's performed before and after the conversion
                    	with the output stored in log files rpm_va.log and
                    	rpm_va_after_conversion.log. At the end of the
                    	conversion, these logs are compared to show you what
                    	rpm files have been affected by the conversion.
  --enablerepo=repoidglob
                    	Enable specific repositories by ID or glob. For more
                    	repositories to enable, use this option multiple
                    	times. If you don't use the --disable-submgr option,
                    	you can use this option to override the default RHEL
                    	CDN repoids that convert2rhel enables through
                    	subscription-manager.
  --disablerepo=repoidglob
                    	Disable specific repositories by ID or glob. For more
                    	repositories to disable, use this option multiple
                    	times. This option defaults to all repositories ('*').

  Subscription Manager Options:
	The following options are specific tousing subscription-manager.

	-u USERNAME, --username=USERNAME
                    	Username for the subscription-manager. If neither
                    	--username nor --activation-key option is used, the
                    	user is asked to enter the username.
	-p PASSWORD, --password=PASSWORD
                    	Password for the subscription-manager. If --password,
                    	--password-from-file or --activationkey are not used,
                    	the user is asked to enter the password.
	-f PASSWORD_FROM_FILE, --password-from-file=PASSWORD_FROM_FILE
                    	File containing password for the subscription-manager
                    	in the plain text form. It's an alternative to the
                    	--password option.
	-k ACTIVATIONKEY, --activationkey=ACTIVATIONKEY
                    	Activation key used for the system registration by the
                    	subscription-manager. It requires to have the --org
                    	option specified.
	-o ORG, --org=ORG   Organization with which the system will be registered
                    	by the subscription-manager. A list of available
                    	organizations is possible to obtain by running
                    	'subscription-manager orgs'. From the listed pairs
                    	Name:Key, use the Key here.
	-a, --auto-attach   Automatically attach compatible subscriptions to the
                    	system.
	--pool=POOL     	Subscription pool ID. If not used, the user is asked
                    	to choose from the available subscriptions. A list of
                    	the available subscriptions is possible to obtain by
                    	running 'subscription-manager list --available'.
	-v VARIANT, --variant=VARIANT
                    	The RHEL variant to which the system will be
                    	converted. Available variants are: Server, Client,
                    	Workstation, ComputeNode. If not used, the user is
                    	asked to choose a variant.
	--serverurl=SERVERURL
                    	Use a custom Red Hat Subscription Manager server URL
                    	to register the system with. If not provided, the
                    	subscription-manager defaults will be used.

  Alternative Installation Options:
	The following options are required if you do not intend on using
	subscription-manager

	--disable-submgr	Do not use the subscription-manager, use custom
                    	repositories instead. See --enablerepo/--disablerepo
                    	options. Without this option, the subscription-manager
                    	is used to access RHEL repositories by default. It
                    	requires to have the --enablerepo specified.

  Automation Options:
	The following options are used to automate the installation

	-r, --restart   	Restart the system when it is successfully converted
                    	to RHEL to boot the new RHEL kernel.
	-y              	Answer yes to all yes/no questions the tool asks.

```


### トラブル
- ISOファイルのマウントポイント

簡易的に（というか適当に）やりすぎて、ISOのマウントポイントを`/mnt`にしてしまい、filesystemパッケージの更新に失敗。

```
Installing : filesystem-2.4.30-3.el6.x86_64 1/1Error unpacking rpm package filesystem-2.4.30-3.el6.x86_64
error: unpacking of archive failed on file /mnt: cpio: chown
Verifying : filesystem-2.4.30-3.el6.x86_64 1/1
Failed:
```

Red HatのドキュメントにもKnown Issueへ追加されている。`/mnt/media`であればOK。

```
The conversion fails if any files are mounted directly to the /mnt/ directory or if the /sys/ directory is mounted as read-only. (BZ#1887513)
```

- v0.14の不具合  

v0.14のconvert2rhelを使ったところ、コンバートは完了するものの`/etc/redhat-release`が変換されなかった。移行元がCentOS8.3の場合に起こる[不具合](https://github.com/oamg/convert2rhel/pull/140)のようで、v0.15で修正済み。