进入容器内部: podman exec -it mycontainer /bin/bash 这条命令会开启一个交互式会话,让你可以在运行的mycontainer容器中执行/bin/bash。 查看容器详细信息: podman inspect mycontainer 查看容器的实时资源占用: podman stats 这些基本命令涵盖了 Podman 在日常使用中的常见操作。熟练掌握这些命令可以帮助你有效地管...
podman run-d ubuntu:15.10/bin/bash-c \ "whiletrue;doecho hello world; sleep 1;done" bash -c "xxx" 大概的意思就是将 xxx 当做一个命令来执行,可以 man bash 具体查看。 "while true; do echo hello world; sleep 1; done" 展开得: whiletruedoechohello worldsleep1done 也就是无限进行循环下面...
某些较旧的版本runc不适用于cgroupV2,必须切换到备用OCI运行时crun。 highlighter- Bash [root@localhost ~]# yum -y install crun //centos8系统自带[root@localhost ~]# cd /usr/share/containers/[root@localhost containers]# lscontainers.conf mounts.conf seccomp.json selinux[root@localhost containers]# ...
podman run -d ubuntu:15.10 /bin/bash -c\"while true; do echo hello world; sleep 1; done" bash -c "xxx" 大概的意思就是将 xxx 当做一个命令来执行,可以 man bash 具体查看 "while true; do echo hello world; sleep 1; done" 展开得: while true do echo hello world sleep 1 done 也就...
podman run -d ubuntu:15.10 /bin/bash -c \ "while true; do echo hello world; sleep 1; done" bash -c "xxx" 大概的意思就是将 xxx 当做一个命令来执行,可以 man bash 具体查看。 "while true; do echo hello world; sleep 1; done" 展开得: ...
[oracle@ol-server ~]$ sudo podman exec -it postgres /bin/bash -c 'echo "CREATE EXTENSION IF NOT EXISTS pg_trgm" | psql -d quay -U quayuser' CREATE EXTENSION 验证PostgreSQL 容器状态 确认数据库已启动。 复制 sudopodman ps 输出示例: ...
$ docker exec -ti podman bash -c "podman info" ERRO[0000] 'overlay' is not supported over overlayfs Error: could not get runtime: 'overlay' is not supported over overlayfs: backing file system is unsupported for this graph driver 我在一台运行Ubuntu 16.04的机器上安装了podman,并运行了相...
c8a03587cff7 docker.io/library/httpd:latest httpd-foreground16minutes ago Up16minutes ago 0.0.0.0:8877->80/tcp web02 42e8cc651526 docker.io/library/mysql:latest mysqld9seconds ago Up9seconds ago mysql_test[root@localhost ~]#[root@localhost ~]# podman exec -it mysql_test /bin/bashbash-...
podman run -d --privileged --name test --systemd=true ubi8/ubi-init /sbin/init podman exec -it test bash -c "systemctl status" Describe the results you received: And I get the error: Failed to connect to bus: No such file or directory ...
RHEL 8.6 onwards Issue Raw $ sudo podman exec container-name sh -c "id; su -c 'echo test > /dev/stdout' username" bash: /dev/stdout: Permission denied Resolution This issue is primarily caused by the use ofsuand this is how the latest versions of kernel behave ...