Kubernetes client Job create

Question

我正在使用kubernetes客户端(https://github.com/kubernetes-client/javascript)创建作业，并且我已经为正在创建作业的pod设置了服务帐户。但是，在执行任务创建时，我得到了这个错误。

body: {
kind: 'Status',
apiVersion: 'v1',
metadata: {},
status: 'Failure',
message: 'Job.batch "compiler-job" is invalid: spec.template.spec.containers: Required value',
reason: 'Invalid',
details: {
name: 'compiler-job',
group: 'batch',
kind: 'Job',
causes: [Array]
},
code: 422
},

我确信我传递给k8sBatchV1Api.createNamespacedJob()的身体选项有问题，但我不确定我做错了什么。下面是清单的代码片段。

const kc = new k8s.KubeConfig();
kc.loadFromCluster();
const k8sBatchV1Api = kc.makeApiClient(k8s.BatchV1Api);
k8sBatchV1Api.createNamespacedJob('default', {
apiVersion: 'batch/v1',
kind: 'Job',
metadata: {
name: 'compiler-job'
},
spec: {
template: {
metadata: {
name: 'compiler-job'
},
spec: {
containers: {
image: 'perl',
name: 'compiler-job',
command: ["perl", "-Mbignum=bpi", "-wle", "print bpi(2000)"]
},
restartPolicy: "OnFailure"
}
}
}
}).catch((e: any) => console.log(e));

这是serviceaccount.yaml文件

apiVersion: v1
kind: ServiceAccount
metadata:
name: create-job
namespace: default
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
namespace: default
name: create-job-role
rules:
- apiGroups: [ "batch", "extensions" ]
resources: [ "jobs" ]
verbs: [ "get", "list", "watch", "create", "update", "patch", "delete" ]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: create-job-rolebinding
namespace: default
subjects:
- kind: ServiceAccount
name: create-job
namespace: default
roleRef:
kind: ClusterRole
name: create-job-role
apiGroup: rbac.authorization.k8s.io

都快一个星期了，一点头绪都没有。

Answer 1

我认为这可能是因为容器应该是一个列表，你可以试试这个吗?

const kc = new k8s.KubeConfig();
kc.loadFromCluster();
const k8sBatchV1Api = kc.makeApiClient(k8s.BatchV1Api);
k8sBatchV1Api.createNamespacedJob('default', {
apiVersion: 'batch/v1',
kind: 'Job',
metadata: {
name: 'compiler-job'
},
spec: {
template: {
metadata: {
name: 'compiler-job'
},
spec: {
containers: [{
image: 'perl',
name: 'compiler-job',
command: ["perl", "-Mbignum=bpi", "-wle", "print bpi(2000)"]
}],
restartPolicy: "OnFailure"
}
}
}
}).catch((e: any) => console.log(e));