{"id":1627,"date":"2020-06-21T20:36:42","date_gmt":"2020-06-21T12:36:42","guid":{"rendered":"http:\/\/39.97.231.10\/?p=1627"},"modified":"2020-06-21T20:36:42","modified_gmt":"2020-06-21T12:36:42","slug":"persistent-volumes-%e9%83%a8%e7%bd%b2-wordpress-%e5%92%8c-mysql","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=1627","title":{"rendered":"\u4f7f\u7528 Persistent Volumes \u90e8\u7f72 WordPress \u548c MySQL"},"content":{"rendered":"<p><a href=\\\"https:\/\/kubernetes.io\/zh\/docs\/concepts\/storage\/persistent-volumes\/\\\">PersistentVolume<\/a>\uff08PV\uff09\u662f\u4e00\u5757\u96c6\u7fa4\u91cc\u7531\u7ba1\u7406\u5458\u624b\u52a8\u63d0\u4f9b\uff0c\u6216 kubernetes \u901a\u8fc7\u00a0<a href=\\\"https:\/\/kubernetes.io\/zh\/docs\/concepts\/storage\/storage-classes\\\">StorageClass<\/a>\u00a0\u52a8\u6001\u521b\u5efa\u7684\u5b58\u50a8\u3002\u00a0<a href=\\\"https:\/\/kubernetes.io\/zh\/docs\/concepts\/storage\/persistent-volumes\/#persistentvolumeclaims\\\">PersistentVolumeClaim<\/a>\uff08PVC\uff09\u662f\u4e00\u4e2a\u6ee1\u8db3\u5bf9 PV \u5b58\u50a8\u9700\u8981\u7684\u8bf7\u6c42\u3002PersistentVolumes \u548c PersistentVolumeClaims \u662f\u72ec\u7acb\u4e8e Pod \u751f\u547d\u5468\u671f\u800c\u5728 Pod \u91cd\u542f\uff0c\u91cd\u65b0\u8c03\u5ea6\u751a\u81f3\u5220\u9664\u8fc7\u7a0b\u4e2d\u4fdd\u5b58\u6570\u636e\u3002<\/p>\n<blockquote>\n<div>\u8b66\u544a\uff1adeployment \u5728\u751f\u4ea7\u573a\u666f\u4e2d\u5e76\u4e0d\u9002\u5408\uff0c\u5b83\u4f7f\u7528\u5355\u5b9e\u4f8b WordPress \u548c MySQL Pods\u3002\u8003\u8651\u4f7f\u7528\u00a0WordPress Helm Chart\u00a0\u5728\u751f\u4ea7\u573a\u666f\u4e2d\u90e8\u7f72 WordPress\u3002\n<\/div>\n<\/blockquote>\n<blockquote>\n<div>\u6ce8\u610f\uff1a\u00a0\u672c\u6559\u7a0b\u4e2d\u63d0\u4f9b\u7684\u6587\u4ef6\u4f7f\u7528 GA Deployment API\uff0c\u5e76\u4e14\u7279\u5b9a\u4e8e kubernetes 1.9 \u6216\u66f4\u9ad8\u7248\u672c\u3002\u5982\u679c\u60a8\u5e0c\u671b\u5c06\u672c\u6559\u7a0b\u4e0e Kubernetes \u7684\u65e9\u671f\u7248\u672c\u4e00\u8d77\u4f7f\u7528\uff0c\u8bf7\u76f8\u5e94\u5730\u66f4\u65b0 API \u7248\u672c\uff0c\u6216\u53c2\u8003\u672c\u6559\u7a0b\u7684\u65e9\u671f\u7248\u672c\u3002<\/div>\n<\/blockquote>\n<h2 id=\\\"\u6559\u7a0b\u76ee\u6807\\\"><\/h2>\n<ul>\n<li>\u521b\u5efa PersistentVolumeClaims \u548c PersistentVolumes<\/li>\n<li>\u521b\u5efa\u00a0kustomization.yaml\u00a0\u4f7f\u7528\n<ul>\n<li>Secret \u751f\u6210\u5668<\/li>\n<li>MySQL \u8d44\u6e90\u914d\u7f6e<\/li>\n<li>WordPress \u8d44\u6e90\u914d\u7f6e<\/li>\n<\/ul>\n<\/li>\n<li>\u5e94\u7528\u6574\u4e2a kustomization \u76ee\u5f55\u00a0kubectl apply -k .\/<\/li>\n<li>\u6e05\u7406<\/li>\n<\/ul>\n<h2 id=\\\"\u51c6\u5907\u5f00\u59cb\\\">\u51c6\u5907\u5f00\u59cb<\/h2>\n<p>\u4f60\u5fc5\u987b\u62e5\u6709\u4e00\u4e2a Kubernetes \u7684\u96c6\u7fa4\uff0c\u540c\u65f6\u4f60\u7684 Kubernetes \u96c6\u7fa4\u5fc5\u987b\u5e26\u6709 kubectl \u547d\u4ee4\u884c\u5de5\u5177\u3002 \u5982\u679c\u4f60\u8fd8\u6ca1\u6709\u96c6\u7fa4\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u00a0Minikube\u00a0\u6784\u5efa\u4e00 \u4e2a\u4f60\u81ea\u5df1\u7684\u96c6\u7fa4\uff0c\u6216\u8005\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u4efb\u610f\u4e00\u4e2a Kubernetes \u5de5\u5177\u6784\u5efa\uff1a<\/p>\n<ul>\n<li>Katacoda<\/li>\n<li>Play with Kubernetes<\/li>\n<\/ul>\n<p>\u6b64\u4f8b\u5728kubectl\u00a01.14 \u6216\u8005\u66f4\u9ad8\u7248\u672c\u6709\u6548\u3002<br \/>\n\u4e0b\u8f7d\u4e0b\u9762\u7684\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<ol>\n<li><a href=\\\"https:\/\/kubernetes.io\/examples\/application\/wordpress\/mysql-deployment.yaml\\\">mysql-deployment.yaml<\/a><\/li>\n<li><a href=\\\"https:\/\/kubernetes.io\/examples\/application\/wordpress\/wordpress-deployment.yaml\\\">wordpress-deployment.yaml<\/a><\/li>\n<\/ol>\n<h2 id=\\\"\u521b\u5efa-persistentvolumeclaims-\u548c-persistentvolumes\\\">\u521b\u5efa PersistentVolumeClaims \u548c PersistentVolumes<\/h2>\n<p>MySQL \u548c WordPress \u90fd\u9700\u8981\u4e00\u4e2a PersistentVolume \u6765\u5b58\u50a8\u6570\u636e\u3002\u4ed6\u4eec\u7684 PersistentVolumeClaims \u5c06\u5728\u90e8\u7f72\u6b65\u9aa4\u4e2d\u521b\u5efa\u3002<br \/>\n\u8bb8\u591a\u7fa4\u96c6\u73af\u5883\u90fd\u5b89\u88c5\u4e86\u9ed8\u8ba4\u7684 StorageClass\u3002\u5982\u679c\u5728 PersistentVolumeClaim \u4e2d\u672a\u6307\u5b9a StorageClass\uff0c\u5219\u4f7f\u7528\u7fa4\u96c6\u7684\u9ed8\u8ba4 StorageClass\u3002<br \/>\n\u521b\u5efa PersistentVolumeClaim \u65f6\uff0c\u5c06\u6839\u636e StorageClass \u914d\u7f6e\u52a8\u6001\u8bbe\u7f6e PersistentVolume\u3002<\/p>\n<blockquote>\n<div>\u8b66\u544a\uff1a\u5728\u672c\u5730\u7fa4\u96c6\u4e2d\uff0c\u9ed8\u8ba4\u7684 StorageClass \u4f7f\u7528hostPath\u4f9b\u5e94\u5668\u3002\u00a0hostPath\u5377\u4ec5\u9002\u7528\u4e8e\u5f00\u53d1\u548c\u6d4b\u8bd5\u3002\u4f7f\u7528\u00a0hostPath\u00a0\u5377\uff0c\u60a8\u7684\u6570\u636e\u4f4d\u4e8e Pod \u8c03\u5ea6\u5230\u7684\u8282\u70b9\u4e0a\u7684\/tmp\u4e2d\uff0c\u5e76\u4e14\u4e0d\u4f1a\u5728\u8282\u70b9\u4e4b\u95f4\u79fb\u52a8\u3002\u5982\u679c Pod \u6b7b\u4ea1\u5e76\u88ab\u8c03\u5ea6\u5230\u7fa4\u96c6\u4e2d\u7684\u53e6\u4e00\u4e2a\u8282\u70b9\uff0c\u6216\u8005\u8be5\u8282\u70b9\u91cd\u65b0\u542f\u52a8\uff0c\u5219\u6570\u636e\u5c06\u4e22\u5931\u3002\n<\/div>\n<\/blockquote>\n<blockquote>\n<div>\u6ce8\u610f\uff1a\u00a0\u5982\u679c\u8981\u5efa\u7acb\u9700\u8981\u4f7f\u7528`hostPath`\u8bbe\u7f6e\u7a0b\u5e8f\u7684\u96c6\u7fa4\uff0c\u5219\u5fc5\u987b\u5728 controller-manager \u7ec4\u4ef6\u4e2d\u8bbe\u7f6e`&#8211;enable-hostpath-provisioner`\u6807\u5fd7\u3002<\/div>\n<\/blockquote>\n<blockquote>\n<div>\u6ce8\u610f\uff1a\u00a0\u5982\u679c\u4f60\u5df2\u7ecf\u6709\u8fd0\u884c\u5728 Google Kubernetes Engine \u7684\u96c6\u7fa4\uff0c\u8bf7\u53c2\u8003 [this guide](https:\/\/cloud.google.com\/kubernetes-engine\/docs\/tutorials\/persistent-disk)\u3002<\/div>\n<\/blockquote>\n<h2 id=\\\"\u521b\u5efa-kustomization-yaml\\\">\u521b\u5efa kustomization.yaml<\/h2>\n<h3 id=\\\"\u521b\u5efa-secret-\u751f\u6210\u5668\\\">\u521b\u5efa Secret \u751f\u6210\u5668<\/h3>\n<p>A\u00a0Secret\u00a0\u662f\u5b58\u50a8\u8bf8\u5982\u5bc6\u7801\u6216\u5bc6\u94a5\u4e4b\u7c7b\u7684\u654f\u611f\u6570\u636e\u7684\u5bf9\u8c61\u3002\u4ece 1.14 \u5f00\u59cb\uff0ckubectl\u652f\u6301\u4f7f\u7528 kustomization \u6587\u4ef6\u7ba1\u7406 Kubernetes \u5bf9\u8c61\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7kustomization.yaml\u4e2d\u7684\u751f\u6210\u5668\u521b\u5efa\u4e00\u4e2a Secret\u3002<br \/>\n\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5728kustomization.yaml\u4e2d\u6dfb\u52a0\u4e00\u4e2a Secret \u751f\u6210\u5668\u3002\u60a8\u9700\u8981\u7528\u60a8\u8981\u4f7f\u7528\u7684\u5bc6\u7801\u66ff\u6362YOUR_PASSWORD\u3002<\/p>\n<div>\n<pre>cat &lt;&lt;EOF &gt;.\/kustomization.yaml\nsecretGenerator:\n- name: mysql-pass\n  literals:\n  - password=YOUR_PASSWORD\nEOF\n<\/pre>\n<\/div>\n<h2 id=\\\"\u8865\u5145-mysql-\u548c-wordpress-\u7684\u8d44\u6e90\u914d\u7f6e\\\">\u8865\u5145 MySQL \u548c WordPress \u7684\u8d44\u6e90\u914d\u7f6e<\/h2>\n<p>\u4ee5\u4e0b manifest \u6587\u4ef6\u63cf\u8ff0\u4e86\u5355\u5b9e\u4f8b MySQL \u90e8\u7f72\u3002MySQL \u5bb9\u5668\u5c06 PersistentVolume \u6302\u8f7d\u5728\/var\/lib\/mysql\u3002\u00a0MYSQL_ROOT_PASSWORD\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u6765\u81ea Secret \u7684\u6570\u636e\u5e93\u5bc6\u7801\u3002<\/p>\n<table id=\\\"application-wordpress-mysql-deployment-yaml\\\">\n<thead>\n<tr>\n<th><a href=\\\"https:\/\/raw.githubusercontent.com\/kubernetes\/website\/master\/content\/zh\/examples\/application\/wordpress\/mysql-deployment.yaml\\\" download=\\\"application\/wordpress\/mysql-deployment.yaml\\\">application\/wordpress\/mysql-deployment.yaml<\/a>\u00a0<img title=\\\"Copy application\/wordpress\/mysql-deployment.yaml to clipboard\\\" src=\\\"https:\/\/d33wubrfki0l68.cloudfront.net\/951ae1fcc65e28202164b32c13fa7ae04fab4a0b\/b77dc\/images\/copycode.svg\\\" \/><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\n<div>\n<pre>apiVersion: v1\nkind: Service\nmetadata:\n  name: wordpress-mysql\n  labels:\n    app: wordpress\nspec:\n  ports:\n    - port: 3306\n  selector:\n    app: wordpress\n    tier: mysql\n  clusterIP: None\n---\napiVersion: v1\nkind: PersistentVolumeClaim\nmetadata:\n  name: mysql-pv-claim\n  labels:\n    app: wordpress\nspec:\n  accessModes:\n    - ReadWriteOnce\n  resources:\n    requests:\n      storage: 20Gi\n---\napiVersion: apps\/v1 # for versions before 1.9.0 use apps\/v1beta2\nkind: Deployment\nmetadata:\n  name: wordpress-mysql\n  labels:\n    app: wordpress\nspec:\n  selector:\n    matchLabels:\n      app: wordpress\n      tier: mysql\n  strategy:\n    type: Recreate\n  template:\n    metadata:\n      labels:\n        app: wordpress\n        tier: mysql\n    spec:\n      containers:\n      - image: mysql:5.6\n        name: mysql\n        env:\n        - name: MYSQL_ROOT_PASSWORD\n          valueFrom:\n            secretKeyRef:\n              name: mysql-pass\n              key: password\n        ports:\n        - containerPort: 3306\n          name: mysql\n        volumeMounts:\n        - name: mysql-persistent-storage\n          mountPath: \/var\/lib\/mysql\n      volumes:\n      - name: mysql-persistent-storage\n        persistentVolumeClaim:\n          claimName: mysql-pv-claim\n<\/pre>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ee5\u4e0b manifest \u6587\u4ef6\u63cf\u8ff0\u4e86\u5355\u5b9e\u4f8b WordPress \u90e8\u7f72\u3002WordPress \u5bb9\u5668\u5c06\u7f51\u7ad9\u6570\u636e\u6587\u4ef6\u4f4d\u4e8e\/var\/www\/html\u7684 PersistentVolume\u3002WORDPRESS_DB_HOST\u73af\u5883\u53d8\u91cf\u96c6\u4e0a\u9762\u5b9a\u4e49\u7684 MySQL Service \u7684\u540d\u79f0\uff0cWordPress \u5c06\u901a\u8fc7 Service \u8bbf\u95ee\u6570\u636e\u5e93\u3002WORDPRESS_DB_PASSWORD\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u4ece Secret kustomize \u751f\u6210\u7684\u6570\u636e\u5e93\u5bc6\u7801\u3002<\/p>\n<table id=\\\"application-wordpress-wordpress-deployment-yaml\\\">\n<thead>\n<tr>\n<th><a href=\\\"https:\/\/raw.githubusercontent.com\/kubernetes\/website\/master\/content\/zh\/examples\/application\/wordpress\/wordpress-deployment.yaml\\\" download=\\\"application\/wordpress\/wordpress-deployment.yaml\\\">application\/wordpress\/wordpress-deployment.yaml<\/a>\u00a0<img title=\\\"Copy application\/wordpress\/wordpress-deployment.yaml to clipboard\\\" src=\\\"https:\/\/d33wubrfki0l68.cloudfront.net\/951ae1fcc65e28202164b32c13fa7ae04fab4a0b\/b77dc\/images\/copycode.svg\\\" \/><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\n<div>\n<pre>apiVersion: v1\nkind: Service\nmetadata:\n  name: wordpress\n  labels:\n    app: wordpress\nspec:\n  ports:\n    - port: 80\n  selector:\n    app: wordpress\n    tier: frontend\n  type: LoadBalancer\n---\napiVersion: v1\nkind: PersistentVolumeClaim\nmetadata:\n  name: wp-pv-claim\n  labels:\n    app: wordpress\nspec:\n  accessModes:\n    - ReadWriteOnce\n  resources:\n    requests:\n      storage: 20Gi\n---\napiVersion: apps\/v1 # for versions before 1.9.0 use apps\/v1beta2\nkind: Deployment\nmetadata:\n  name: wordpress\n  labels:\n    app: wordpress\nspec:\n  selector:\n    matchLabels:\n      app: wordpress\n      tier: frontend\n  strategy:\n    type: Recreate\n  template:\n    metadata:\n      labels:\n        app: wordpress\n        tier: frontend\n    spec:\n      containers:\n      - image: wordpress:4.8-apache\n        name: wordpress\n        env:\n        - name: WORDPRESS_DB_HOST\n          value: wordpress-mysql\n        - name: WORDPRESS_DB_PASSWORD\n          valueFrom:\n            secretKeyRef:\n              name: mysql-pass\n              key: password\n        ports:\n        - containerPort: 80\n          name: wordpress\n        volumeMounts:\n        - name: wordpress-persistent-storage\n          mountPath: \/var\/www\/html\n      volumes:\n      - name: wordpress-persistent-storage\n        persistentVolumeClaim:\n          claimName: wp-pv-claim\n<\/pre>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ol>\n<li>\u4e0b\u8f7d MySQL deployment \u914d\u7f6e\u6587\u4ef6\u3002\n<div>\n<pre>curl -LO https:\/\/k8s.io\/examples\/application\/wordpress\/mysql-deployment.yaml\n<\/pre>\n<\/div>\n<\/li>\n<li>\u4e0b\u8f7d WordPress \u914d\u7f6e\u6587\u4ef6\u3002\n<div>\n<pre>curl -LO https:\/\/k8s.io\/examples\/application\/wordpress\/wordpress-deployment.yaml\n<\/pre>\n<\/div>\n<\/li>\n<li>\u8865\u5145\u5230\u00a0kustomization.yaml\u00a0\u6587\u4ef6\u3002\n<div>\n<pre>cat &lt;&lt;EOF &gt;&gt;.\/kustomization.yaml\nresources:\n  - mysql-deployment.yaml\n  - wordpress-deployment.yaml\nEOF\n<\/pre>\n<\/div>\n<\/li>\n<\/ol>\n<h2 id=\\\"\u5e94\u7528\u548c\u9a8c\u8bc1\\\">\u5e94\u7528\u548c\u9a8c\u8bc1<\/h2>\n<p>kustomization.yaml\u5305\u542b\u7528\u4e8e\u90e8\u7f72 WordPress \u7f51\u7ad9\u7684\u6240\u6709\u8d44\u6e90\u4ee5\u53ca MySQL \u6570\u636e\u5e93\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u5e94\u7528\u76ee\u5f55<\/p>\n<div>\n<pre>kubectl apply -k .\/\n<\/pre>\n<\/div>\n<p>\u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u9a8c\u8bc1\u6240\u6709\u5bf9\u8c61\u662f\u5426\u5b58\u5728\u3002<\/p>\n<ol>\n<li>\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u9a8c\u8bc1 Secret \u662f\u5426\u5b58\u5728\uff1a\n<div>\n<pre>kubectl get secrets\n<\/pre>\n<\/div>\n<p>\u54cd\u5e94\u5e94\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<div>\n<pre>NAME                    TYPE                                  DATA   AGE\nmysql-pass-c57bb4t7mf   Opaque                                1      9s\n<\/pre>\n<\/div>\n<\/li>\n<li>\u9a8c\u8bc1\u662f\u5426\u5df2\u52a8\u6001\u914d\u7f6e PersistentVolume\uff1a\n<div>\n<pre>kubectl get pvc\n<\/pre>\n<\/div>\n<blockquote>\n<div>\u6ce8\u610f\uff1a\u00a0\u8bbe\u7f6e\u548c\u7ed1\u5b9a PV \u53ef\u80fd\u8981\u82b1\u8d39\u51e0\u5206\u949f\u3002<\/div>\n<\/blockquote>\n<p>\u54cd\u5e94\u5e94\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<div>\n<pre>NAME             STATUS    VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS       AGE\nmysql-pv-claim   Bound     pvc-8cbd7b2e-4044-11e9-b2bb-42010a800002   20Gi       RWO            standard           77s\nwp-pv-claim      Bound     pvc-8cd0df54-4044-11e9-b2bb-42010a800002   20Gi       RWO            standard           77s\n<\/pre>\n<\/div>\n<\/li>\n<li>\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u9a8c\u8bc1 Pod \u662f\u5426\u6b63\u5728\u8fd0\u884c\uff1a\n<div>\n<pre>kubectl get pods\n<\/pre>\n<\/div>\n<blockquote>\n<div>\u6ce8\u610f\uff1a\u00a0\u7b49\u5f85 Pod \u72b6\u6001\u53d8\u6210RUNNING\u53ef\u80fd\u4f1a\u82b1\u8d39\u51e0\u5206\u949f\u3002<\/div>\n<\/blockquote>\n<p>\u54cd\u5e94\u5e94\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>NAME                               READY     STATUS    RESTARTS   AGE\nwordpress-mysql-1894417608-x5dzt   1\/1       Running   0          40s\n<\/pre>\n<\/li>\n<li>\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u9a8c\u8bc1 Service \u662f\u5426\u6b63\u5728\u8fd0\u884c\uff1a\n<div>\n<pre>kubectl get services wordpress\n<\/pre>\n<\/div>\n<p>\u54cd\u5e94\u5e94\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>NAME        TYPE        CLUSTER-IP   EXTERNAL-IP   PORT(S)        AGE\nwordpress   ClusterIP   10.0.0.89    &lt;pending&gt;     80:32406\/TCP   4m\n<\/pre>\n<blockquote>\n<div>\u6ce8\u610f\uff1a\u00a0Minikube \u53ea\u80fd\u901a\u8fc7 NodePort \u516c\u5f00\u670d\u52a1\u3002EXTERNAL-IP \u59cb\u7ec8\u5904\u4e8e\u6302\u8d77\u72b6\u6001<\/div>\n<\/blockquote>\n<\/li>\n<li>\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u83b7\u53d6 WordPress \u670d\u52a1\u7684 IP \u5730\u5740\uff1a\n<div>\n<pre>minikube service wordpress --url\n<\/pre>\n<\/div>\n<p>\u54cd\u5e94\u5e94\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>http:\/\/1.2.3.4:32406\n<\/pre>\n<\/li>\n<li>\u590d\u5236 IP \u5730\u5740\uff0c\u7136\u540e\u5c06\u9875\u9762\u52a0\u8f7d\u5230\u6d4f\u89c8\u5668\u4e2d\u6765\u67e5\u770b\u60a8\u7684\u7ad9\u70b9\u3002<\/li>\n<\/ol>\n<blockquote>\n<div>\u8b66\u544a\uff1a\u4e0d\u8981\u5728\u6b64\u9875\u9762\u4e0a\u4fdd\u7559 WordPress \u5b89\u88c5\u3002\u5982\u679c\u5176\u4ed6\u7528\u6237\u627e\u5230\u4e86\u5b83\uff0c\u4ed6\u4eec\u53ef\u4ee5\u5728\u60a8\u7684\u5b9e\u4f8b\u4e0a\u5efa\u7acb\u4e00\u4e2a\u7f51\u7ad9\u5e76\u4f7f\u7528\u5b83\u6765\u63d0\u4f9b\u6076\u610f\u5185\u5bb9\u3002<br \/>\n\u901a\u8fc7\u521b\u5efa\u7528\u6237\u540d\u548c\u5bc6\u7801\u6765\u5b89\u88c5 WordPress \u6216\u5220\u9664\u60a8\u7684\u5b9e\u4f8b\u3002\n<\/div>\n<\/blockquote>\n<h2 id=\\\"\u6e05\u7406\u73b0\u573a\\\">\u6e05\u7406\u73b0\u573a<\/h2>\n<ol>\n<li>\u8fd0\u884c\u4e00\u4e0b\u547d\u4ee4\u5220\u9664\u60a8\u7684 Secret\uff0cDeployments\uff0cServices and PersistentVolumeClaims\uff1a\n<div>\n<pre>kubectl delete -k .\/<\/pre>\n<\/div>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>PersistentVolume\uff08PV\uff09\u662f\u4e00\u5757\u96c6\u7fa4\u91cc\u7531\u7ba1\u7406\u5458\u624b\u52a8\u63d0\u4f9b\uff0c\u6216 kubernetes \u901a\u8fc7\u00a0Stor &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=1627\"> <span class=\"screen-reader-text\">\u4f7f\u7528 Persistent Volumes \u90e8\u7f72 WordPress \u548c MySQL<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[104,123],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"PersistentVolume\uff08PV\uff09\u662f\u4e00\u5757\u96c6\u7fa4\u91cc\u7531\u7ba1\u7406\u5458\u624b\u52a8\u63d0\u4f9b\uff0c\u6216 kubernetes \u901a\u8fc7\u00a0Stor&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1627"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1627"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1627\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1627"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}