example spec: targetResource: apiVersion: batch/v1 kind: Job title: Example Job description: An example Job YAML sample yaml: | apiVersion: batch/v1 kind: Job metadata: name:

组中定义 ClusterWorkloadResourceMapping 资源，指定给定工 作负载类型的绑定数据的位置。 以下示例演示了如何为 CronJob.batch/v1 资源定义映射。 示例： 示例： CronJob.batch/v1 资 资源的映射 源的映射 ... apiVersion: "operator.sbo.com/v1" kind: SecondaryWorkload metadata: apiVersion: servicebinding.io/v1beta1 kind: ClusterWorkloadResourceMapping metadata: name: cronjobs.batch 1 spec: versions: - version: "v1" 2 annotations: .spec.jobTemplate.spec.template.metadata subjects: - kind: ServiceAccount name: pruner namespace: openshift-image-registry - apiVersion: batch/v1 kind: CronJob metadata: name: image-pruner namespace: openshift-image-registry spec:

'*' # Check to see if I can get the job named "bar" in namespace "foo" oc auth can-i list jobs.batch/bar -n foo # Check to see if I can read pod logs oc auth can-i get pods --subresource=log 将复制的应用程序作为服务或路由公开 用法示例 用法示例 # Edit the job 'myjob' in JSON using the v1 API format oc edit job.v1.batch/myjob -o json # Edit the deployment 'mydeployment' in YAML and save the modified config in its

list watch] cronjobs.batch [] [] [create delete deletecollection patch update get list watch] jobs.batch tolerateMemberOutOfScopeErrors: false $ oc create -f ldap-sync-config-map.yaml kind: CronJob apiVersion: batch/v1 metadata: name: ldap-group-syncer namespace: ldap-sync spec:

'*' # Check to see if I can get the job named "bar" in namespace "foo" oc auth can-i list jobs.batch/bar -n foo # Check to see if I can read pod logs oc auth can-i get pods --subresource=log KUBE_EDITOR="nano" oc edit svc/registry # Edit the job 'myjob' in JSON using the v1 API format oc edit job.v1.batch/myjob -o json # Edit the deployment 'mydeployment' in YAML and save the modified config in its

'*' # Check to see if I can get the job named "bar" in namespace "foo" oc auth can-i list jobs.batch/bar -n foo # Check to see if I can read pod logs oc auth can-i get pods --subresource=log edit svc/docker-registry # Edit the job 'myjob' in JSON using the v1 API format: oc edit job.v1.batch/myjob -o json # Edit the deployment 'mydeployment' in YAML and save the modified config in its

105d $ oc delete deployment $ oc delete sa ipfailover apiVersion: batch/v1 kind: Job metadata: generateName: remove-ipfailover- labels: app: remove-ipfailover spec: OpenShift Container Platform 4.13 网 网络 络 128 <.> 为集群中配置 IP 故障切换的每个节点运行作业，并每次替换主机名。 b. 运行作业： 输出示例 job.batch/remove-ipfailover-2h8dm created 验证 验证 确认作业删除了 IP 故障切换的初始配置。 输出示例 nodeSelector: kubernetes trunks(any_tags='$CLUSTERTAG')]))") && \ i=0 && \ for trunk in "${trunks[@]}"; do i=$((i+1)) echo "Processing trunk $trunk, ${i}/${#trunks[@]}." subports=() for subport in $(python -c "import openstack;

作业应并行运行的 pod 副本 。 pod 成功完成后需要标记为作业也完成。 作业可以运行的最长时间。 作业的重试次数。 控制器创建的 pod 模板。 pod 的重启策略。 apiVersion: batch/v1 kind: Job metadata: name: pi spec: parallelism: 1 1 completions: 1 2 activeDeadlineSeconds: Platform 中创建作业。 流程 流程 创建作业： 1. 创建一个类似以下示例的 YAML 文件： $ oc delete cronjob/ apiVersion: batch/v1 kind: Job metadata: name: pi spec: parallelism: 1 1 completions: 1 2 activeDeadlineSeconds: .yaml $ oc create job pi --image=perl -- perl -Mbignum=bpi -wle 'print bpi(2000)' apiVersion: batch/v1 kind: CronJob metadata: name: pi spec: 第 第 4 章 章 使用作 使用作业 业和 和 DAEMONSET 163 1 2 3 4 5

的一部分，可以像其他对 对象 象类 类型一 型一样 样通 通过 过 oc 命令 命令进 进 行管理。 行管理。 作 作业规 业规格示例 格示例 apiVersion: batch/v1 kind: Job metadata: name: pi spec: parallelism: 1 1 completions: 1 2 activeDeadlineSeconds: 次数。此字段默认值为 认值为 6。 。 5. 指定控制器 指定控制器创 创建的 建的 Pod 模板。 模板。 apiVersion: batch/v1 kind: Job metadata: name: pi spec: parallelism: 1 1 completions: 1 2 activeDeadlineSeconds: .yaml $ oc create job pi --image=perl -- perl -Mbignum=bpi -wle 'print bpi(2000)' apiVersion: batch/v1beta1 kind: CronJob metadata: name: pi OpenShift Container Platform 4.6 节 节点 点 220 1 1 2 2

RUN depmod -b /opt ${KERNEL_VERSION} $ openssl req -x509 -new -nodes -utf8 -sha256 -days 36500 -batch -config configuration_file.config -outform DER -out my_signing_key_pub.der -keyout my_signing_key