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Ubuntu 20.04にOpenJDK 11をインストール(Zulu Community)

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はじめに

Zulu Communityを利用してUbuntu20.04にOpenJDK11をインストール
親記事:OpenJDKの各種インストール方法とEOLまとめ
参考:Download OpenJDK Java Linux Windows macOS Alpine Java 11 Java 8

サポート

本手法で導入した場合、Zulu Community Java OpenJDK free download TCK testedより、2027-09がEOLになると思われる。
それ以降に報告された脆弱性や不具合への対応は実施されない可能性がある。

LOG

レポジトリ登録

# apt update; apt install -y software-properties-common
# apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 0xB1998361219BD9C9
# apt-add-repository 'deb http://repos.azulsystems.com/ubuntu stable main'

インストール

# cat /etc/os-release
NAME="Ubuntu"
VERSION="20.04 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04 LTS"
VERSION_ID="20.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal

# apt update; apt install -y zulu-11
... 略

各種確認

# which java
/usr/bin/java

# java -version
openjdk version "11.0.7" 2020-04-14 LTS
OpenJDK Runtime Environment Zulu11.39+15-CA (build 11.0.7+10-LTS)
OpenJDK 64-Bit Server VM Zulu11.39+15-CA (build 11.0.7+10-LTS, mixed mode)
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