{
"kind": "Pod",（资源类型）
"apiVersion": "v1", （资源版本）
"metadata": {
"name": "app-tomcat", （名字，唯一）
"namespace": "default", (命名空间默认default)
"labels": {
"name": "app-tomcat" （label做为标识，可以跟RC，Service关联对应）
}
},
"spec": {
"containers": [
{
"name": "app-tomcat", (自定义镜像名称)
"image": "tomcat", (要拉取的镜像)
"command": [ (运行容器时，要运行的命令)
"/bin/bash",
"/opt/apache-tomcat-7.0.57/bin/catalina.sh",
"run"
],
"env": [ （环境变量K,V）
{
"name": "url_addr",
"value": "http://192.168.54.66:8080/paas/jsp/index.jsp"
}
],
"resources": { （对容器资源限制）
"limits": {
"cpu": "1",
"memory": "1073741824"
},
"requests": {
"cpu": "100m",
"memory": "104857600"
}
},
"imagePullPolicy": "Always" (获取镜像策略Always,Never,IfNotPresent)
}
],
"restartPolicy": "Always", (pod重启策略,Always,OnFailure,Never)
"dnsPolicy": "ClusterFirst",
"nodeSelector": { (选择将该pod调度到包含这些label的Node上)
"group": "node1"
}
}
}
https://blog.csdn.net/bbwangj/article/details/81812675
