Testing 如果测试失败,舵展开状态
如果安装前运行的测试失败,是否有可能使Helm charts部署失败?因为现在尽管测试失败,状态仍然是“已部署” 我的测试,检查MongoDB是否已部署且可访问:Testing 如果测试失败,舵展开状态,testing,kubernetes,kubernetes-helm,Testing,Kubernetes,Kubernetes Helm,如果安装前运行的测试失败,是否有可能使Helm charts部署失败?因为现在尽管测试失败,状态仍然是“已部署” 我的测试,检查MongoDB是否已部署且可访问: apiVersion: v1 kind: Pod metadata: name: "{{ .Release.Name }}-database-connection-test" annotations: "helm.sh/hook": pre-install,test-success "helm.sh/hook-
apiVersion: v1
kind: Pod
metadata:
name: "{{ .Release.Name }}-database-connection-test"
annotations:
"helm.sh/hook": pre-install,test-success
"helm.sh/hook-delete-policy": before-hook-creation
spec:
containers:
- name: {{ .Release.Name }}-database-connection-test
image: {{ template "mongo.image" . }}
imagePullPolicy: Always
env:
- name: HOST
value: {{ .Values.mongo.host }}
- name: PORT
value: {{ .Values.mongo.port | quote }}
- name: DATABASE_NAME
value: {{ .Values.mongo.databasename }}
- name: USERNAME
value: {{ .Values.mongo.username }}
- name: PASSWORD
value: {{ .Values.mongo.password }}
command: ["sh", "-c", "mongo --username $USERNAME --password $PASSWORD --authenticationDatabase $DATABASE_NAME --host $HOST --port $PORT"]
restartPolicy: Never
因此,通常可以将资源类型设置为
作业
。
这项工作将阻止舵柄,直到它完成这里有一个小问题:若作业不能完成,它将在无限长的时间内阻碍掌舵图的部署。要避免这种情况,需要设置
spec.activeDeadlineSeconds
。如果作业在设置的时间限制之前无法完成,则作业将超时
apiVersion: batch/v1
kind: Job
metadata:
name: "{{ .Release.Name }}-database-connection-test"
annotations:
"helm.sh/hook": pre-install,test-success
"helm.sh/hook-delete-policy": before-hook-creation
spec:
ttlSecondsAfterFinished: 300
backoffPolicy: 1
activeDeadlineSeconds: 100
template:
spec:
containers:
- name: {{ .Release.Name }}-database-connection-test
image: {{ template "mongo.image" . }}
imagePullPolicy: Always
env:
- name: HOST
value: {{ .Values.mongo.host }}
- name: PORT
value: {{ .Values.mongo.port | quote }}
- name: DATABASE_NAME
value: {{ .Values.mongo.databasename }}
- name: USERNAME
value: {{ .Values.mongo.username }}
- name: PASSWORD
value: {{ .Values.mongo.password }}
command: ["sh", "-c", "mongo --username $USERNAME --password $PASSWORD --authenticationDatabase $DATABASE_NAME --host $HOST --port $PORT"]
restartPolicy: Never
这是一种变通方法,因为最初Helm测试注释不应该与其他挂钩一起使用