报错内容:
[root@consul ~]# docker exec bb2 ip a
OCI runtime exec failed: exec failed: container_linux.go:348: starting container process caused "exec: \"ip\": executable file not found in $PATH": unknown
解决办法:
步骤一:用“docker exec -it 容器名 /bin/bash”进入容器;
步骤二:用“apt update && apt install -y iproute2”更新命令资源;
步骤三:顺序执行“apt-get update”、“apt install net-tools”和“apt install iputils-ping”命令;
步骤四:用“exit”退出容器重新执行命令即可。