6.3.2. 缩减 Red Hat Quay 部署
使用以下步骤缩减 Red Hat Quay 部署。
步骤
根据 Red Hat Quay 部署的版本,使用以下选项之一缩减部署。
对于 Operator 版本 3.7 及更新版本: 通过禁用自动扩展并覆盖 Quay、mirror worker 和 Clair (如果托管)的副本数来缩减 Red Hat Quay 部署。您的
QuayRegistry资源应类似于如下:apiVersion: quay.redhat.com/v1 kind: QuayRegistry metadata: name: registry namespace: ns spec: components: … - kind: horizontalpodautoscaler managed: false1 - kind: quay managed: true overrides:2 replicas: 0 - kind: clair managed: true overrides: replicas: 0 - kind: mirror managed: true overrides: replicas: 0 …对于 Operator 版本 3.6 及更早版本: 首先缩减 Red Hat Quay registry,然后是管理的 Red Hat Quay 资源,以缩减 Red Hat Quay 部署:
$ oc scale --replicas=0 deployment $(oc get deployment -n <quay-operator-namespace>|awk '/^quay-operator/ {print $1}') -n <quay-operator-namespace>$ oc scale --replicas=0 deployment $(oc get deployment -n <quay-namespace>|awk '/quay-app/ {print $1}') -n <quay-namespace>$ oc scale --replicas=0 deployment $(oc get deployment -n <quay-namespace>|awk '/quay-mirror/ {print $1}') -n <quay-namespace>$ oc scale --replicas=0 deployment $(oc get deployment -n <quay-namespace>|awk '/clair-app/ {print $1}') -n <quay-namespace>
等待
registry-quay-app、registry-quay-mirror和registry-clair-apppod (取决于您设置为由 Red Hat Quay Operator 管理的组件)消失。您可以运行以下命令来检查其状态:$ oc get pods -n <quay-namespace>输出示例:
registry-quay-config-editor-77847fc4f5-nsbbv 1/1 Running 0 9m1s registry-quay-database-66969cd859-n2ssm 1/1 Running 0 6d1h registry-quay-redis-7cc5f6c977-956g8 1/1 Running 0 5d21h