Red Hat Enterprise Linux 8.2 各種確認

# はじめに

RHEL8.2が出たので各種確認
参考：[8\.2 リリースノート Red Hat Enterprise Linux 8 \| Red Hat Customer Portal](https://access.redhat.com/documentation/ja-jp/red_hat_enterprise_linux/8/html/8.2_release_notes/index)

>Red Hat は、RHEL 8 のライフサイクルが終了するまで Python 3.6 のサポートを継続することに留意してください。Python 3.8 のライフサイクルは短くなります。

という記述が確認できる。
基本的に[Red Hat Enterprise Linux 8 Application Streams Life Cycle \- Red Hat Customer Portal](https://access.redhat.com/support/policy/updates/rhel8-app-streams-life-cycle)に記載がないバージョンはこのような扱いになると思われるけど、特記されていたので一応。

>以下のパッケージは非推奨となり、Red Hat Enterprise Linux の今後のメジャーリリースには含まれません。
>　
>
>- 389-ds-base-legacy-tools
>- authd
>- custodia
>- hostname
>- libidn
>- net-tools
>- network-scripts
>- nss-pam-ldapd
>- sendmail
>- yp-tools
>- ypbind
>- ypserv

とRHEL9（？）で無くなるであろうパッケージも予告されたので注意。

# 環境

検証用サブスクリプションがうまく適用できなかったので、[Red Hat Enterprise Linux Interactive Learning Portal](https://lab.redhat.com/)にて確認

## 最新状態にアップデート

```shell-session
# yum update -y

# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.2 (Ootpa)

# cat /etc/os-release
NAME="Red Hat Enterprise Linux"
VERSION="8.2 (Ootpa)"
ID="rhel"
ID_LIKE="fedora"
VERSION_ID="8.2"
PLATFORM_ID="platform:el8"
PRETTY_NAME="Red Hat Enterprise Linux 8.2 (Ootpa)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:redhat:enterprise_linux:8.2:GA"
HOME_URL="https://www.redhat.com/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"

REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 8"
REDHAT_BUGZILLA_PRODUCT_VERSION=8.2
REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="8.2"
```

## 各種確認

新規追加されたPython38が確認できる。
ココだけ見るとどれが長期サポートされるかわからない。

```shell-session
# dnf module list
Updating Subscription Management repositories.
Last metadata expiration check: 0:02:55 ago on Fri 01 May 2020 02:47:14 PM EDT.
Red Hat Enterprise Linux 8 for x86_64 - AppStream (RPMs)
Name                  Stream       Profiles                                 Summary
389-ds                1.4                                                   389 Directory Server (base)
ant                   1.10 [d]     common [d]                               Java build tool
container-tools       rhel8 [d][e] common [d]                               Common tools and dependencies for container runtimes
container-tools       1.0          common [d]                               Common tools and dependencies for container runtimes
container-tools       2.0          common [d]                               Common tools and dependencies for container runtimes
freeradius            3.0 [d]      server [d]                               High-performance and highly configurable free RADIUS server
gimp                  2.8 [d]      common [d], devel                        gimp module
go-toolset            rhel8 [d]    common [d]                               Go
httpd                 2.4 [d][e]   common [d], devel, minimal               Apache HTTP Server
idm                   DL1          adtrust, client, common [d], dns, server The Red Hat Enterprise Linux Identity Management system module
idm                   client [d]   common [d]                               RHEL IdM long term support client module
inkscape              0.92.3 [d]   common [d]                               Vector-based drawing program using SVG
javapackages-runtime  201801 [d]   common [d]                               Basic runtime utilities to support Java applications
jmc                   rhel8 [d]    common [d], core                         Java Mission Control is a profiling and diagnostics tool for the Hotspot JVM
libselinux-python     2.8          common                                   Python 2 bindings for libselinux
llvm-toolset          rhel8 [d][e] common [d]                               LLVM
mailman               2.1 [d]      common [d]                               Electronic mail discussion and e-newsletter lists managing software
mariadb               10.3 [d]     client, galera, server [d]               MariaDB Module
maven                 3.5 [d]      common [d]                               Java project management and project comprehension tool
maven                 3.6          common [d]                               Java project management and project comprehension tool
mercurial             4.8 [d]      common [d]                               Mercurial -- a distributed SCM
mod_auth_openidc      2.3                                                   Apache module suporting OpenID Connect authentication
mysql                 8.0 [d]      client, server [d]                       MySQL Module
nginx                 1.14 [d]     common [d]                               nginx webserver
nginx                 1.16         common [d]                               nginx webserver
nodejs                10 [d]       common [d], development, minimal, s2i    Javascript runtime
nodejs                12           common [d], development, minimal, s2i    Javascript runtime
parfait               0.5          common                                   Parfait Module
perl                  5.24         common [d], minimal                      Practical Extraction and Report Language
perl                  5.26 [d]     common [d], minimal                      Practical Extraction and Report Language
perl-App-cpanminus    1.7044 [d]   common [d]                               Get, unpack, build and install CPAN modules
perl-DBD-MySQL        4.046 [d]    common [d]                               A MySQL interface for Perl
perl-DBD-Pg           3.7 [d]      common [d]                               A PostgreSQL interface for Perl
perl-DBD-SQLite       1.58 [d]     common [d]                               SQLite DBI driver
perl-DBI              1.641 [d]    common [d]                               A database access API for Perl
perl-FCGI             0.78 [d]     common [d]                               FastCGI Perl bindings
perl-YAML             1.24 [d]     common [d]                               Perl parser for YAML
php                   7.2 [d]      common [d], devel, minimal               PHP scripting language
php                   7.3          common [d], devel, minimal               PHP scripting language
pki-core              10.6                                                  PKI Core module for PKI 10.6 or later
pki-deps              10.6                                                  PKI Dependencies module for PKI 10.6 or later
postgresql            9.6          client, server [d]                       PostgreSQL server and client module
postgresql            10 [d]       client, server [d]                       PostgreSQL server and client module
postgresql            12           client, server [d]                       PostgreSQL server and client module
python27              2.7 [d]      common [d]                               Python programming language, version 2.7
python36              3.6 [d]      build, common [d]                        Python programming language, version 3.6
python38              3.8 [d]      build, common [d]                        Python programming language, version 3.8
redis                 5 [d]        common [d]                               Redis persistent key-value database
rhn-tools             1.0 [d]      common [d]                               Red Hat Satellite 5 tools for RHEL
ruby                  2.5 [d]      common [d]                               An interpreter of object-oriented scripting language
ruby                  2.6          common [d]                               An interpreter of object-oriented scripting language
rust-toolset          rhel8 [d]    common [d]                               Rust
satellite-5-client    1.0 [d][e]   common [d], gui                          Red Hat Satellite 5 client packages
scala                 2.10 [d]     common [d]                               A hybrid functional/object-oriented language for the JVM
squid                 4 [d]        common [d]                               Squid - Optimising Web Delivery
subversion            1.10 [d]     common [d], server                       Apache Subversion
swig                  3.0 [d]      common [d], complete                     Connects C/C++/Objective C to some high-level programming languages
varnish               6 [d]        common [d]                               Varnish HTTP cache
virt                  rhel [d][e]  common [d]                               Virtualization module

Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled
```