CentOS 8.3 各種確認

# はじめに

CentOS8.3が出たので各種確認
参考：[8\.3 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/8.3_release_notes/index)

# 環境

Flatcar Container Linux上で

## 各種確認

```shell-session
# cat /etc/redhat-release
CentOS Linux release 8.3.2011

# cat /etc/os-release
NAME="CentOS Linux"
VERSION="8"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="8"
PLATFORM_ID="platform:el8"
PRETTY_NAME="CentOS Linux 8"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:8"
HOME_URL="https://centos.org/"
BUG_REPORT_URL="https://bugs.centos.org/"
CENTOS_MANTISBT_PROJECT="CentOS-8"
CENTOS_MANTISBT_PROJECT_VERSION="8"
```

```shell-session
# dnf module list
Failed to set locale, defaulting to C.UTF-8
CentOS Linux 8 - AppStream                                                    2.3 MB/s | 6.2 MB     00:02
CentOS Linux 8 - BaseOS                                                       1.7 MB/s | 2.3 MB     00:01
CentOS Linux 8 - Extras                                                       9.9 kB/s | 8.1 kB     00:00
CentOS Linux 8 - AppStream
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]  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 serv
                                                     er
gimp                 2.8 [d]    common [d], devel    gimp module
go-toolset           rhel8 [d]  common [d]           Go
httpd                2.4 [d]    common [d], devel, m Apache HTTP Server
                                inimal
idm                  DL1        adtrust, client, com The Red Hat Enterprise Linux Identity Management system m
                                mon [d], dns, server odule
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]  common [d]           LLVM
mailman              2.1 [d]    common [d]           Electronic mail discussion and e-newsletter lists managin
                                                     g software
mariadb              10.3 [d]   client, galera, serv MariaDB Module
                                er [d]
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
nginx                1.18       common [d]           nginx webserver
nodejs               10 [d]     common [d], developm Javascript runtime
                                ent, minimal, s2i
nodejs               12         common [d], developm Javascript runtime
                                ent, minimal, s2i
nodejs               14         common [d], developm Javascript runtime
                                ent, minimal, s2i
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                 5.30       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-IO-Socket-SSL   2.066 [d]  common [d]           Perl library for transparent TLS
perl-YAML            1.24 [d]   common [d]           Perl parser for YAML
perl-libwww-perl     6.34 [d]   common [d]           A Perl interface to the World-Wide Web
php                  7.2 [d]    common [d], devel, m PHP scripting language
                                inimal
php                  7.3        common [d], devel, m PHP scripting language
                                inimal
php                  7.4        common [d], devel, m PHP scripting language
                                inimal
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
ruby                 2.7        common [d]           An interpreter of object-oriented scripting language
rust-toolset         rhel8 [d]  common [d]           Rust
satellite-5-client   1.0 [d]    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]   common [d]           Virtualization module

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