kubernetes-cronjob - Kubernetes CronJob - 多个 CronJob 配置不起作用
问题描述
我必须在 Kubernetes (AWS-EKS) 中运行两个 CronJobs,并且我有以下配置。当我应用模板时,只会创建一个 CronJob。被创建的总是第二个。所以看起来第一个被第二个覆盖了。我无法弄清楚我做错了什么。
# Source: deploy-k8s-app/templates/multicron.yaml
apiVersion: batch/v1beta1
kind: CronJob
metadata:
labels:
app: my-app
name: my-app
namespace: commercial
spec:
schedule: '5/15 * * * *'
concurrencyPolicy: Forbid
jobTemplate:
spec:
parallelism: 1
completions: 1
activeDeadlineSeconds: 900
template:
metadata:
labels:
app: my-app
name: my-app
namespace: commercial
spec:
containers:
- env:
- name: SERVER_SERVLET_CONTEXT_PATH
value: "/my-app"
- name: IS_JACOCO_ENABLED
value: "false"
- name: SPRING_PROFILES_ACTIVE
value: "int-dc4"
- name: METRICS_ADDRESS
value: "NA"
- name: APP_MODULE
value: "expand"
- name: JAVA_TOOL_OPTIONS
value: "-Xms256M -Xmx512M"
image: "xxxxx.dkr.ecr.us-east-1.amazonaws.com/my-ecr:my-app-latest-10"
imagePullPolicy: IfNotPresent
name: my-app
ports:
- name: http
containerPort: 8080
protocol: TCP
resources:
limits:
cpu: 160m
memory: 1024Mi
requests:
cpu: 100m
memory: 256Mi
volumeMounts:
- name: apps-logs
mountPath: /var/log/containers
- name: fluentdconf
mountPath: /fluentd/etc
- name: fluentd
image: fluent/fluentd-kubernetes-daemonset:v1.11.2-debian-cloudwatch-1.0
env:
- name: REGION
value: us-east-1
- name: AWS_REGION
value: us-east-1
- name: CLUSTER_NAME
value: MY-EKS-Cluster
- name: CI_VERSION
value: "k8s/1.0.1"
- name: LOG_GROUP_NAME
value: /aws/containerinsights/MY-EKS-Cluster/springapp
resources:
limits:
cpu: 160m
memory: 1024Mi
requests:
cpu: 100m
memory: 256Mi
volumeMounts:
- name: fluentdconf
mountPath: /fluentd/etc
- name: apps-logs
mountPath: /var/log/containers
volumes:
- name: fluentdconf
configMap:
name: fluentd-spring-config
- name: apps-logs
emptyDir: {}
- name: my-app-shared
emptyDir: {}
restartPolicy: OnFailure
apiVersion: batch/v1beta1
kind: CronJob
metadata:
labels:
app: my-app
name: my-app-addl
namespace: commercial
spec:
schedule: '15/30 * * * *'
concurrencyPolicy: Forbid
jobTemplate:
spec:
parallelism: 1
completions: 1
activeDeadlineSeconds: 1800
template:
metadata:
labels:
app: my-app
name: my-app
namespace: commercial
spec:
containers:
- env:
- name: SERVER_SERVLET_CONTEXT_PATH
value: "/my-app"
- name: IS_JACOCO_ENABLED
value: "false"
- name: SPRING_PROFILES_ACTIVE
value: "int-dc4"
- name: METRICS_ADDRESS
value: "NA"
- name: APP_MODULE
value: "expand"
- name: JAVA_TOOL_OPTIONS
value: "-Xms256M -Xmx512M"
image: "xxxxx.dkr.ecr.us-east-1.amazonaws.com/my-ecr:my-app-latest-10"
imagePullPolicy: IfNotPresent
name: my-app
ports:
- name: http
containerPort: 8080
protocol: TCP
resources:
limits:
cpu: 160m
memory: 1024Mi
requests:
cpu: 100m
memory: 256Mi
volumeMounts:
- name: apps-logs
mountPath: /var/log/containers
- name: fluentdconf
mountPath: /fluentd/etc
- name: fluentd
image: fluent/fluentd-kubernetes-daemonset:v1.11.2-debian-cloudwatch-1.0
env:
- name: REGION
value: us-east-1
- name: AWS_REGION
value: us-east-1
- name: CLUSTER_NAME
value: MY-EKS-Cluster
- name: CI_VERSION
value: "k8s/1.0.1"
- name: LOG_GROUP_NAME
value: /aws/containerinsights/MY-EKS-Cluster/springapp
resources:
limits:
cpu: 160m
memory: 1024Mi
requests:
cpu: 100m
memory: 256Mi
volumeMounts:
- name: fluentdconf
mountPath: /fluentd/etc
- name: apps-logs
mountPath: /var/log/containers
volumes:
- name: fluentdconf
configMap:
name: fluentd-spring-config
- name: apps-logs
emptyDir: {}
- name: my-app-shared
emptyDir: {}
restartPolicy: OnFailure
kubectl apply -f multicron.yaml
cronjob.batch/my-app-addl created
(预期:要创建两个 CronJobs。实际:只创建一个,即第二个)
kubectl get cronjob -n commercial
NAME SCHEDULE SUSPEND ACTIVE LAST SCHEDULE AGE
my-app-addl 15/30 * * * * False 0 <none> 9s
(预期:要创建两个 CronJobs。实际:只创建一个,即第二个)
谢谢!阿比拉什
解决方案
我可以通过在 CronJob 条目之间使用 --- 分隔文档来解决这个问题
推荐阅读
- javascript - 将 javascript 转换为 jslib 插件以实现统一
- ios - 在 (0,0) 添加子视图将其添加到安全区域的 (0,0) 点而不是 superView
- javascript - 连接 Firebase 数据库调用
- swift - 在标签中打印 JSON 响应时出现问题
- java - tomcat如何下载maven依赖?
- c++ - 两个 COM 组件中的 ENUM 条目重复
- naming-conventions - 非最终用户的通用名称是什么?
- azure - 无法从分析服务表格项目中的 Azure 数据湖存储导入表
- c++ - 如何在 C++ 中存储可变参数模板参数?
- php - PHP 应用来自多个实现相同接口的类的代码