--template='{{ index .data "alertmanager.yaml" }}' | base64 --decode > alertmanager.yaml global: resolve_timeout: 5m route: group_wait: 30s 1 group_interval: 5m 2 repeat_interval: 12h 3 receiver: PagerDuty 配置为警报接收器： - name: watchdog - name: # global: resolve_timeout: 5m route: group_wait: 30s group_interval: 5m repeat_interval: 12h receiver: default

您可以在特定资源上启用镜像查找。 要允许名为 mysql 的 Kubernetes 部署使用镜像流，请运行以下命令： 这会在部署上设置 alpha.image.policy.openshift.io/resolve-names 注解。 启用 用镜像 像查询部署 部署 您可以禁用镜像查找。 要禁用镜像查找，使用 --enabled=false: $ oc set image-lookup imagestream replicas: 1 template: metadata: annotations: alpha.image.policy.openshift.io/resolve-names: '*' spec: containers: - image: mysql:latest imagePullPolicy: Always

imagestream --list OpenShift Container Platform 4.7 镜 镜像 像 56 这会在部署上设置 alpha.image.policy.openshift.io/resolve-names 注解。 启用 用镜像 像查询部署 部署 您可以禁用镜像查找。 要禁用镜像查找，使用 --enabled=false: $ oc set image-lookup deploy/mysql replicas: 1 template: metadata: annotations: alpha.image.policy.openshift.io/resolve-names: '*' spec: containers: - image: mysql:latest imagePullPolicy: Always

path/to/file.yaml nginx=nginx:1.9.1 --local -o yaml # Print all of the image streams and whether they resolve local names oc set image-lookup # Use local name lookup on image stream mysql oc set image-lookup

path/to/file.yaml nginx=nginx:1.9.1 --local -o yaml # Print all of the image streams and whether they resolve local names oc set image-lookup # Use local name lookup on image stream mysql oc set image-lookup

path/to/file.yaml nginx=nginx:1.9.1 --local -o yaml # Print all of the image streams and whether they resolve local names oc set image-lookup # Use local name lookup on image stream mysql oc set image-lookup

DNS 记录配置是否正常运行： a. 运行以下命令并查看输出，验证您可以访问集群 API： 如果配置正确，您会收到 JSON 对象的响应： $ curl -I -L --insecure --resolve console-openshift-console.apps.. :443: 平衡 687 ! route-map 10.0.2.3-in deny 20 ! route-map 10.0.2.4-in deny 20 ! ip nht resolve-via-default ! ipv6 nht resolve-via-default ! line vty ! bfd profile doc-example-bfd-profile-full 8 transmit-interval

shift-console.apps.ocp4.private.opequon.net/ cache-control: no-cache $ curl -I -L --insecure --resolve console-openshift-console.apps.. :443: shift-console.apps.ocp4.private.opequon.net/ cache-control: no-cache $ curl -I -L --insecure --resolve console-openshift-console.apps.. :443: shift-console.apps.ocp4.private.opequon.net/ cache-control: no-cache $ curl -I -L --insecure --resolve console-openshift-console.apps.. :443:

shift-console.apps.ocp4.private.opequon.net/ cache-control: no-cache $ curl -I -L --insecure --resolve console-openshift-console.apps.. :443: shift-console.apps.ocp4.private.opequon.net/ cache-control: no-cache $ curl -I -L --insecure --resolve console-openshift-console.apps.. :443: shift-console.apps.ocp4.private.opequon.net/ cache-control: no-cache $ curl -I -L --insecure --resolve console-openshift-console.apps.. :443: