inspect a service on the swarm
阿新 • • 發佈:2017-06-27
docker swarm
當你在一個swarm 中部署了一個服務,你可以通過以下的命令行語句來查看集群中運行的服務的詳細信息
docker service inspect --pretty <SERVICE-ID>
$docker machine ssh manager1 查看helloworld 服務的詳細信息 $ docker service inspect --pretty helloworld ID:9uk4639qpg7npwf3fn2aasksr Name:helloworld Service Mode:REPLICATED Replicas:1 Placement: UpdateConfig: Parallelism:1 ContainerSpec: Image:alpine Args:ping docker.com Resources: Endpoint Mode: vip
如果需要返回的信息是json格式,只需要不帶 --pretty 參數即可
$ docker service inspect helloworld [ { "ID": "9uk4639qpg7npwf3fn2aasksr", "Version": { "Index": 418 }, "CreatedAt": "2016-06-16T21:57:11.622222327Z", "UpdatedAt": "2016-06-16T21:57:11.622222327Z", "Spec": { "Name": "helloworld", "TaskTemplate": { "ContainerSpec": { "Image": "alpine", "Args": [ "ping", "docker.com" ] },
"Resources": { "Limits": {}, "Reservations": {}
}, "RestartPolicy": { "Condition": "any", "MaxAttempts": 0 }, "Placement": {} }, "Mode": { "Replicated": { "Replicas": 1 } }, "UpdateConfig": { "Parallelism": 1 }, "EndpointSpec": {
"Mode": "vip" } }, "Endpoint": { "Spec": {} } } ]
查看哪個節點運行helloworld服務
docker service ps <SERVICE-ID>
$ docker service ps helloworld NAME IMAGE NODE DESIRED STATE LAST STATE helloworld.1.8p1vev3fq5zm0mi8g0as41w35 alpine worker2 Running Running 3 minutes
本文出自 “清風柳絮” 博客,請務必保留此出處http://binuu.blog.51cto.com/801317/1942337
inspect a service on the swarm