我在 Digital Ocean 上有一个非常非常老的 Linux 镜像。
我该如何解决这个问题？
顺便说一句——在我尝试更新之前，我遇到了有史以来最严重的垃圾邮件侵扰！
我首先尝试了常规的更新按钮：
任务：TOP => assets:precompile:compress_js
（通过运行任务并添加 --trace 来查看完整跟踪）
Docker Manager：升级失败
#<RuntimeError: RuntimeError>
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:210:in `run’
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:111:in `upgrade’
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:19:in `block in ’
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:6:in `fork’
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:6:in `’
然后我登录并尝试了旧方法来重建应用程序。
root@forum:/var/discourse# ./launcher rebuild app
ERROR: Docker version 18.09.0 not supported, please upgrade to at least 20.10.0, or recommended 24.0.7
root@forum:/var/discourse# wget -qO- https://get.docker.com/ | sh
Executing docker install script, commit: 0d6f72e671ba87f7aa4c6991646a1a5b9f9dae84
Warning: the “docker” command appears to already exist on this system.
If you already have Docker installed, this script can cause trouble, which is
why we’re displaying this warning and provide the opportunity to cancel the
installation.If you installed the current Docker package using this script and are using it
again to update Docker, you can safely ignore this message.
然后我尝试安装 docker
root@forum:/var/discourse# wget -qO- https://get.docker.com/ | sh
Executing docker install script, commit: 0d6f72e671ba87f7aa4c6991646a1a5b9f9dae84
Warning: the “docker” command appears to already exist on this system.
If you already have Docker installed, this script can cause trouble, which is
why we’re displaying this warning and provide the opportunity to cancel the
installation.If you installed the current Docker package using this script and are using it
again to update Docker, you can safely ignore this message.You may press Ctrl+C now to abort this script.
- sleep 20
DEPRECATION WARNING
This Linux distribution (ubuntu bionic) reached end-of-life and is no longer supported by this script.
No updates or security fixes will be released for this distribution, and users are recommended
to upgrade to a currently maintained version of ubuntu.