如果我们没有设置 RestartPolicy,容器停止后,我们需要手动重新启动容器,这样会导致服务的中断和用户的不满。 但是,如果我们设置了 RestartPolicy 为always,则即使容器发生故障,Docker 守护程序也会自动重新启动容器,并且用户将立即恢复访问网站的能力。 RestartPolicy 对容器的影响 在使用 RestartPolicy 时需要注意以下几点:...
--pull string Pull image before running ("always"|"missing"|"never") (default "missing") --read-only Mount the container's root filesystem as read only --restart string Restart policy to apply when a container exits (default "no") --rm Automatically remove the container when it exits ...
restart_policy是Docker容器的重启策略配置,用于定义在容器退出时Docker应该采取的行动。其中,on-failure和any是两种常见的重启策略。 on-failure重启策略: on-failure策略表示当容器以非零状态(即异常)退出时,Docker会自动重启该容器。可以通过指定参数--restart=on-failure:<重试次数>来配置重试次数,如--restart=...
-restart-condition string # 满足条件时重新启动(no | always | on-failure | unless-stopped) --restart-delay duration # 重新启动尝试之间的延迟 (ns/us/ms/s/m/h) --restart-max-attempts int # 放弃前的最大重启次数 --restart-window duration # 用于评估重启策略的窗口 (ns/us/ms/s/m/h) --...
--pull string Pull image before running ("always"|"missing"|"never") (default "missing") --read-only Mount the container's root filesystem as read only --restart string Restart policy to apply when a container exits (default "no") ...
SRE和DevOps有什么区别？您可能会说这很大程度上是语义问题，实际上，SRE和DevOps工程师扮演着相同的...
You can specify the maximum amount of times Docker attempts to restart the container when using the on-failure policy. By default, Docker never stops attempting to restart the container. The following example runs the redis container with a restart policy of on-failure and a maximum restart coun...
Is it possible to make restart policy works in such way: if restart caused by OOM, Segfault or other erros in container, it will be restarted if restart caused by reboot, it not restarted, with is helps in case need to run something befo...
Fixed a bug where the Registry Access Management policy was never refreshed after a failure. Logs and terminals in the UI now respect your OS theme in light and dark mode. Easily clean up many volumes at once via multi-select checkboxes. Improved login feedback. ...
systemctl restart docker Managing Docker images Pull docker images, taking official Apache and CentOS images as an example. docker pullhttpd docker pullcentos View existing images. docker images Forcibly delete an image. docker rmicentos Managing containers ...