Extracting MariaDB Version Lists For Per Supported GNU/Linux Distribution

MariaDB支持多種GNU/Linux發行版，爲方便生成對應GNU/Linux發行版本的repository文件，官方提供了 Setting up MariaDB Repositories 頁面，操作便捷。但MariaDB官方並未顯式地說明MariaDB的每一個釋出版本(如10.4、10.3、10.2)具體支持哪些GNU/Linux發行版本。

本文通過 Setting up MariaDB Repositories 頁面的HTML源碼，提取出每個MariaDB所支持的GNU/Linux發行版本具體支持的MariaDB版本信息，通過Shell Script代碼實現。

爲實現 MySQL Variants (MySQL、MariaDB、Percona)在GNU/Linux中的自動安裝、配置，本人通過Shell腳本提取其對各GNU/Linux發行版本的具體支持信息：

數據庫系統安裝腳本代碼託管在GitLab，腳本同時支持在Debian/Ubuntu/CentOS/Fedora/OpenSUSE/SLES等發行版中安裝MySQL、MariaDB、Percona。

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# curl -fsL / wget -qO-

# if need help info, specify '-h'
wget -qO- https://gitlab.com/MaxdSre/axd-ShellScript/raw/master/assets/software/MySQLVariants.sh | sudo bash -s --

Shell Script

整個操作過程已通過Shell腳本實現，代碼託管在GitLab，通過如下命令執行

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download_tool='wget -qO-'  # curl -fsL / wget -qO-
# if need help info, specify '-h'
$download_tool https://gitlab.com/MaxdSre/axd-ShellScript/raw/master/assets/tool/mysqlVariantsVersionAndLinuxDistroRelationTable.sh | bash -s -- -d mariadb

提取結果

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MariaDB|xenial|10.4 10.3 10.2 10.1 10.0
MariaDB|trusty|10.3 10.2 10.1 10.0 5.5
MariaDB|stretch|10.4 10.3 10.2 10.1
MariaDB|sles15|10.4 10.3 10.2|sles
MariaDB|sles12|10.4 10.3 10.2 10.1 10.0|sles
MariaDB|sid|10.4 10.3 10.2 10.1|debian
MariaDB|rhel8|10.4 10.3|rhel
MariaDB|rhel7|10.4 10.3 10.2 10.1 10.0 5.5|rhel
MariaDB|rhel6|10.3 10.2 10.1 10.0 5.5|rhel
MariaDB|opensuse42|10.4 10.3 10.2 10.1|opensuse
MariaDB|opensuse15|10.4 10.3 10.2|opensuse
MariaDB|jessie|10.4 10.3 10.2 10.1 10.0
MariaDB|fedora29|10.4 10.3|fedora
MariaDB|fedora28|10.4 10.3 10.2|fedora
MariaDB|fedora27|10.2|fedora
MariaDB|cosmic|10.4 10.3 10.2
MariaDB|centos7|10.4 10.3 10.2 10.1 10.0 5.5|centos
MariaDB|centos6|10.3 10.2 10.1 10.0 5.5|centos
MariaDB|buster|10.4
MariaDB|bionic|10.4 10.3 10.2 10.1
MariaDB|artful|10.2 10.1

Requirement

提取每一個MariaDB所支持的GNU/Linux發行版本具體支持的MariaDB版本列表

MariaDB具體支持哪些GNU/Linux發行版；
每一個GNU/Linux發行版具體支持MariaDB哪些版本；

MariaDB在MariaDB Package Repository Setup and Usage中列出了支持的GNU/Linux發行版及安裝命令。

Analysis

分析Setting up MariaDB Repositories頁面的HTML源碼(快捷鍵Ctrl+U)，該頁面可大致分爲5部分，其分隔行爲含有如下關鍵詞的行

Choose a Distro
Choose a Release
Choose a Version
Choose a Mirror

MariaDB具體支持哪些GNU/Linux發行版，可通過/Choose a Release/，/Choose a Version/提取；

每一個MariaDB釋出版本支持哪些GNU/Linux發行版，可通過/Choose a Version/，/Choose a Mirror/提取；

通過while遍歷操作，提取出所需的數據。

Code Snippets

以下Shell Scirpt代碼段初步提取所需的數據

Distros Supported By MariaDB

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# all support distribution by MariaDB 判断MariaDB是否支持该GNU/Linux发行版
$download_tool https://downloads.mariadb.org/mariadb/repositories| sed -r -n '/Choose a Release/,/Choose a Version/{/<\/(li|ul|div)>/d;[email protected]^[[:space:]]*@@g;[email protected]*data-value="([^"]*)".*@\[email protected];/^(<|[[:upper:]])/d;[email protected]^[email protected]@g;p}' | sed '/^$/d'

輸出結果爲

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centos7-ppc64le--centos7
centos7-ppc64--centos7
centos7-amd64--centos7
centos6-amd64--centos6
centos6-x86--centos6
sid--sid
buster--buster
stretch--stretch
jessie--jessie
fedora29-amd64--fedora29
fedora28-amd64--fedora28
fedora27-amd64--fedora27
rhel8-amd64--rhel8
rhel7-ppc64le--rhel7
rhel7-ppc64--rhel7
rhel7-amd64--rhel7
rhel6-amd64--rhel6
rhel6-x86--rhel6
cosmic--ubuntu_cosmic
bionic--ubuntu_bionic
artful--ubuntu_artful
xenial--ubuntu_xenial
trusty--ubuntu_trusty
bionic--mint19
xenial--mint18
trusty--mint171_rebecca
trusty--mint17_qiana
opensuse15-amd64--opensuse15
opensuse42-amd64--opensuse42
sles15-amd64--sles15
sles12-ppc64le--sles12
sles12-amd64--sles12

Distros For Per MariaDB Release Version

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# all supported distribution lists for every MariaDB release version
$download_tool https://downloads.mariadb.org/mariadb/repositories | sed -r -n '/Choose a Version/,/Choose a Mirror/{[email protected]^[[:space:]]*@@g;/^<[^(\/?li)]/d;p}' | awk '{if($0!~/^<\/li>/){ORS=" ";print $0}else{printf "\n"}}' | sed -r -n '/class=""/d;[email protected]* data-value="([^"]*)".*class="[[:space:]]*([^"]*)".*>([[:digit:].]+)[[:space:]]*\[(.*)\]@\L\3|\4|\[email protected];/^[[:digit:]]/!d;p'

輸出結果爲

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10.3|stable|centos7-ppc64le--centos7 centos7-ppc64--centos7 centos7-amd64--centos7 centos6-amd64--centos6 centos6-x86--centos6 sles15-amd64--sles15 sles12-ppc64le--sles12 sles12-amd64--sles12 opensuse15-amd64--opensuse15 opensuse42-amd64--opensuse42 fedora29-amd64--fedora29 fedora28-amd64--fedora28 cosmic--ubuntu_cosmic bionic--ubuntu_bionic xenial--ubuntu_xenial trusty--ubuntu_trusty bionic--mint19 xenial--mint18 rhel8-amd64--rhel8 rhel7-ppc64le--rhel7 rhel7-ppc64--rhel7 rhel7-amd64--rhel7 rhel6-amd64--rhel6 rhel6-x86--rhel6 sid--sid stretch--stretch jessie--jessie  
10.4|rc|centos7-ppc64le--centos7 centos7-ppc64--centos7 centos7-amd64--centos7 sles15-amd64--sles15 sles12-ppc64le--sles12 sles12-amd64--sles12 opensuse15-amd64--opensuse15 opensuse42-amd64--opensuse42 fedora29-amd64--fedora29 fedora28-amd64--fedora28 cosmic--ubuntu_cosmic bionic--ubuntu_bionic xenial--ubuntu_xenial rhel8-amd64--rhel8 rhel7-ppc64le--rhel7 rhel7-ppc64--rhel7 rhel7-amd64--rhel7 sid--sid buster--buster stretch--stretch jessie--jessie  
10.2|old stable|centos7-ppc64le--centos7 centos7-ppc64--centos7 centos7-amd64--centos7 centos6-amd64--centos6 centos6-x86--centos6 sles15-amd64--sles15 sles12-ppc64le--sles12 sles12-amd64--sles12 opensuse15-amd64--opensuse15 opensuse42-amd64--opensuse42 fedora28-amd64--fedora28 fedora27-amd64--fedora27 cosmic--ubuntu_cosmic bionic--ubuntu_bionic artful--ubuntu_artful xenial--ubuntu_xenial trusty--ubuntu_trusty bionic--mint19 xenial--mint18 trusty--mint171_rebecca trusty--mint17_qiana rhel7-ppc64le--rhel7 rhel7-ppc64--rhel7 rhel7-amd64--rhel7 rhel6-amd64--rhel6 rhel6-x86--rhel6 sid--sid stretch--stretch jessie--jessie  
10.1|old stable|centos7-ppc64le--centos7 centos7-ppc64--centos7 centos7-amd64--centos7 centos6-amd64--centos6 centos6-x86--centos6 sles12-ppc64le--sles12 sles12-amd64--sles12 opensuse42-amd64--opensuse42 bionic--ubuntu_bionic artful--ubuntu_artful xenial--ubuntu_xenial trusty--ubuntu_trusty bionic--mint19 xenial--mint18 trusty--mint171_rebecca trusty--mint17_qiana rhel7-ppc64le--rhel7 rhel7-ppc64--rhel7 rhel7-amd64--rhel7 rhel6-amd64--rhel6 rhel6-x86--rhel6 sid--sid stretch--stretch jessie--jessie  
10.0|old stable|centos7-ppc64le--centos7 centos7-ppc64--centos7 centos7-amd64--centos7 centos6-amd64--centos6 centos6-x86--centos6 sles12-ppc64le--sles12 sles12-amd64--sles12 xenial--ubuntu_xenial trusty--ubuntu_trusty xenial--mint18 trusty--mint171_rebecca trusty--mint17_qiana rhel7-ppc64le--rhel7 rhel7-ppc64--rhel7 rhel7-amd64--rhel7 rhel6-amd64--rhel6 rhel6-x86--rhel6 jessie--jessie  
5.5|old stable|centos7-ppc64le--centos7 centos7-ppc64--centos7 centos7-amd64--centos7 centos6-amd64--centos6 centos6-x86--centos6 trusty--ubuntu_trusty trusty--mint171_rebecca trusty--mint17_qiana rhel7-ppc64le--rhel7 rhel7-ppc64--rhel7 rhel7-amd64--rhel7 rhel6-amd64--rhel6 rhel6-x86--rhel6

Shell Script Snippets

以下爲Shell Script代碼段

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#!/usr/bin/env bash

mariadb_repositories_page='https://downloads.mariadb.org/mariadb/repositories'
page_source=$(mktemp -t tempXXXXX.txt)
distro_lists_per_mariadb_version=$(mktemp -t tempXXXXX.txt)

# -s  FILE exists and has a size greater than zero
[[ -s "${page_source}" ]] || curl -fsL "${mariadb_repositories_page}" > "${page_source}"


# all supported distribution lists for every MariaDB release version
[[ -f "${distro_lists_per_mariadb_version}" ]] && echo '' > "${distro_lists_per_mariadb_version}"

sed -r -n '/Choose a Version/,/Choose a Mirror/{[email protected]^[[:space:]]*@@g;/^<[^(\/?li)]/d;p}' "${page_source}" | awk '{if($0!~/^<\/li>/){ORS=" ";print $0}else{printf "\n"}}' | sed -r -n '/class=""/d;[email protected]* data-value="([^"]*)".*class="[[:space:]]*([^"]*)".*>([[:digit:].]+)[[:space:]]*\[(.*)\]@\L\3|\4|\[email protected];/^[[:digit:]]/!d;p' | while IFS="|" read -r version types distro;do
    lists=$(echo "$distro" | sed '[email protected] @\[email protected]' | awk -F- '{a[$1]++}END{for(i in a) printf("%s ",i)}' | sed -r '[email protected]^[[:space:]]*@@g;[email protected][[:space:]]*[email protected]\[email protected]')
    echo "${version}|${types}|${lists}" >> "${distro_lists_per_mariadb_version}"
done

# all distribution supported by MariaDB
sed -r -n '/Choose a Release/,/Choose a Version/{/<\/(li|ul|div)>/d;[email protected]^[[:space:]]*@@g;[email protected]*data-value="([^"]*)".*@\[email protected];/^(<|[[:upper:]])/d;[email protected]^[email protected]@g;p}' "${page_source}" | awk -F- '!match($0,/^$/){a[$1]++}END{PROCINFO["sorted_in"]="@ind_str_desc";for(i in a) print i}' | while read -r line; do
    lists=$(awk -F\| 'match($NF,/'"${line}"'/){a[$1]++}END{PROCINFO["sorted_in"]="@ind_num_desc";for(i in a) printf("%s ",i)}' "${distro_lists_per_mariadb_version}" | sed -r '[email protected]^[[:space:]]*@@g;[email protected][[:space:]]*[email protected]\[email protected]')
    # sleep 1
    echo "${line}|${lists}"
done


# EXIT Singal Processing While Execution Finished
funcTrapEXIT(){
    unset mariadb_repositories_page
    [[ -f "${page_source}" ]] && rm -f "${page_source}"
    [[ -f "${distro_lists_per_mariadb_version}" ]] && rm -f "${distro_lists_per_mariadb_version}"
    unset page_source
    unset distro_lists_per_mariadb_version
}

trap funcTrapEXIT EXIT

# Script End

Output

結果輸出

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xenial|10.4 10.3 10.2 10.1 10.0
trusty|10.3 10.2 10.1 10.0 5.5
stretch|10.4 10.3 10.2 10.1
sles15|10.4 10.3 10.2
sles12|10.4 10.3 10.2 10.1 10.0
sid|10.4 10.3 10.2 10.1
rhel8|10.4 10.3
rhel7|10.4 10.3 10.2 10.1 10.0 5.5
rhel6|10.3 10.2 10.1 10.0 5.5
opensuse42|10.4 10.3 10.2 10.1
opensuse15|10.4 10.3 10.2
jessie|10.4 10.3 10.2 10.1 10.0
fedora29|10.4 10.3
fedora28|10.4 10.3 10.2
fedora27|10.2
cosmic|10.4 10.3 10.2
centos7|10.4 10.3 10.2 10.1 10.0 5.5
centos6|10.3 10.2 10.1 10.0 5.5
buster|10.4
bionic|10.4 10.3 10.2 10.1
artful|10.2 10.1

操作耗時

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real	0m1.498s
user	0m0.101s
sys	0m0.035s

列表形式展示

Distro	MariaDB Version
xenial	10.4 10.3 10.2 10.1 10.0
trusty	10.3 10.2 10.1 10.0 5.5
stretch	10.4 10.3 10.2 10.1
sles15	10.4 10.3 10.2
sles12	10.4 10.3 10.2 10.1 10.0
sid	10.4 10.3 10.2 10.1
rhel8	10.4 10.3
rhel7	10.4 10.3 10.2 10.1 10.0 5.5
rhel6	10.3 10.2 10.1 10.0 5.5
opensuse42	10.4 10.3 10.2 10.1
opensuse15	10.4 10.3 10.2
jessie	10.4 10.3 10.2 10.1 10.0
fedora29	10.4 10.3
fedora28	10.4 10.3 10.2
fedora27	10.2
cosmic	10.4 10.3 10.2
centos7	10.4 10.3 10.2 10.1 10.0 5.5
centos6	10.3 10.2 10.1 10.0 5.5
buster	10.4
bionic	10.4 10.3 10.2 10.1
artful	10.2 10.1

References

Setting up MariaDB Repositories

Change Logs

2017.07.19 17:39 Wed Asia/Shanghai
- 初稿完成
2018.07.27 15:03:28 Fri America/Boston
- 勘誤，更新，遷移到新Blog
2019.04.26 13:28 Fri America/Boston
- 提取結果更新，增加8.0

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