调整storage变量，更新相关文档 (#285)

* 优化storage结构,修复deploy节点分离nas部署失败

docs/08-cluster-storage.md

@@ -51,11 +51,13 @@ $ ansible-playbook /etc/ansible/tools/init_vars.yml
 
 ``` bash
 # 比如创建nfs provisioner
-storage_nfs_enabled: "yes"
+storage:
-nfs_server: "192.168.1.8"
+  nfs:
-nfs_server_path: "/data/nfs"
+    enabled: "yes"
-nfs_storage_class: "class-nfs-01"
+    server: "192.168.1.8"
-nfs_provisioner_name: "nfs-provisioner-01"
+    server_path: "/data/nfs"
+    storage_class: "class-nfs-01"
+    provisioner_name: "nfs-provisioner-01"
 ```
 - 3.创建 nfs provisioner
 

docs/guide/efk.md

@@ -135,7 +135,7 @@ es0  es1  es2
 
 #### 使用动态 PV安装 EFK
 
-- 首先根据[这里](nfs-client.md)创建nfs-client-provisioner
+- 首先根据[集群存储](../08-cluster-storage.md)创建nfs-client-provisioner
 - 然后按实际需求修改 `es-dynamic-pv/es-statefulset.yaml` 文件中 volumeClaimTemplates 设置的 storage: 4Gi 大小   
 
 ``` bash

docs/guide/jenkins.md

@@ -10,7 +10,9 @@
 - helm  
 为了简化部署，通过helm来安装Jenkins，可参考文档：[helm](helm.md)
 - 持久化存储  
-这里使用**NFS**演示，参考文档：[nfs-client](nfs-client.md)。如果k8s集群是部署在公有云，也可使用厂商的NAS等存储方案，具体参考相关厂商文档
+这里使用**NFS**演示，参考文档：[cluster-storage](../08-cluster-storage.md)。
+如果k8s集群是部署在公有云，也可使用厂商的NAS等存储方案，项目中已集成支持阿里云NAS，其他的方案参考相关厂商文档
+
 - Ingress Controller(nginx-ingress/traefik)  
 默认是通过Ingress访问Jenkins，因此需要安装一种`Ingress Controller`。参考文档：[ingress](ingress.md)
 - Gitlab 代码管理仓库  
@@ -175,4 +177,4 @@ http://admin:a910b1492e39e9dd1ea48ea7f7638aaf@jenkins.local.com/project/k8s-test
 - 使用`kubectl`容器，部署`k8s-example`应用(这里后面也可以使用helm)
 
 访问：  
-项目通过Ingress访问`k8s-example.com`，出现`hello, world`,就表示服务部署成功了。
+项目通过Ingress访问`k8s-example.com`，出现`hello, world`,就表示服务部署成功了。

roles/cluster-storage/defaults/main.yml

@@ -1,15 +1,17 @@
 # 动态存储类型, 目前支持自建nfs和aliyun_nas
-storage_nfs_enabled: "no"
+storage:
-storage_aliyun_nas_enabled: "no"
+  # nfs server 参数
+  nfs:
+    enabled: "no"
+    server: "172.16.3.86"
+    server_path: "/data/nfs"
+    storage_class: "nfs-dynamic-class"
+    provisioner_name: "nfs-provisioner-01"
 
-# nfs server 参数
+  # aliyun_nas 参数
-nfs_server: "192.168.1.8"
+  aliyun_nas:
-nfs_server_path: "/data/nfs"
+    enabled: "no"
-nfs_storage_class: "class-nfs-01"
+    server: "xxxxxxxxxxx.cn-hangzhou.nas.aliyuncs.com"
-nfs_provisioner_name: "nfs-provisioner-01"
+    server_path: "/"
-
+    storage_class: "class-aliyun-nas-01"
-# aliyun_nas 参数
+    controller_name: "aliyun-nas-controller-01"
-aliyun_nas_server: "172.16.3.86"
-aliyun_nas_server_path: "/data/nas"
-aliyun_nas_storage_class: "class-aliyun-nas-01"
-aliyun_nas_controller_name: "aliyun-nas-controller-01"

roles/cluster-storage/tasks/alicloud-nas.yml

@@ -4,7 +4,7 @@
 - name: 生成alicloud-nas动态存储配置
   template:
     src: alicloud-nas/alicloud-nas.yaml.j2
-    dest: "{{ base_dir }}/manifests/storage/alicloud-nas/{{ aliyun_nas_controller_name }}.yaml"
+    dest: "{{ base_dir }}/manifests/storage/alicloud-nas/{{ storage.aliyun_nas.controller_name }}.yaml"
 
 - name: 复制alicloud-disk配置
   copy:
@@ -15,4 +15,4 @@
   shell: "{{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/storage/alicloud-nas/alicloud-disk.yaml"
 
 - name: 开始部署alicloud-nas动态存储
-  shell: "{{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/storage/alicloud-nas/{{ aliyun_nas_controller_name }}.yaml"
+  shell: "{{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/storage/alicloud-nas/{{ storage.aliyun_nas.controller_name }}.yaml"

roles/cluster-storage/tasks/main.yml

@@ -1,6 +1,6 @@
 - include: nfs-client.yml
-  when: 'storage_nfs_enabled == "yes"' 
+  when: 'storage.nfs.enabled == "yes"'
 
 - include: alicloud-nas.yml
-  when: 'storage_aliyun_nas_enabled == "yes"' 
+  when: 'storage.aliyun_nas.enabled == "yes"'
  

roles/cluster-storage/tasks/nfs-client.yml

@@ -4,7 +4,7 @@
 - name: 生成nfs-client动态存储配置
   template:
     src: nfs/nfs-client-provisioner.yaml.j2
-    dest: "{{ base_dir }}/manifests/storage/nfs/{{ nfs_provisioner_name }}.yaml"
+    dest: "{{ base_dir }}/manifests/storage/nfs/{{ storage.nfs.provisioner_name }}.yaml"
 
 - name: 开始部署nfs-client动态存储
-  shell: "{{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/storage/nfs/{{ nfs_provisioner_name }}.yaml"
+  shell: "{{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/storage/nfs/{{ storage.nfs.provisioner_name }}.yaml"

roles/cluster-storage/templates/alicloud-nas/alicloud-nas.yaml.j2

@@ -1,7 +1,7 @@
 apiVersion: storage.k8s.io/v1
 kind: StorageClass
 metadata:
-  name: {{ aliyun_nas_storage_class }}
+  name: {{ storage.aliyun_nas.storage_class }}
 provisioner: alicloud/nas
 ---
 apiVersion: v1
@@ -26,7 +26,7 @@ roleRef:
 kind: Deployment
 apiVersion: apps/v1beta1
 metadata:
-  name: {{ aliyun_nas_controller_name }}
+  name: {{ storage.aliyun_nas.controller_name }}
   namespace: kube-system
 spec:
   replicas: 1
@@ -35,7 +35,7 @@ spec:
   template:
     metadata:
       labels:
-        app: {{ aliyun_nas_controller_name }}
+        app: {{ storage.aliyun_nas.controller_name }}
     spec:
       serviceAccount: alicloud-nas-controller
       containers:
@@ -48,11 +48,11 @@ spec:
             - name: PROVISIONER_NAME
               value: alicloud/nas
             - name: NFS_SERVER
-              value: {{ aliyun_nas_server }}
+              value: {{ storage.aliyun_nas.server }}
             - name: NFS_PATH
-              value: {{ aliyun_nas_server_path }}
+              value: {{ storage.aliyun_nas.server_path }}
       volumes:
         - name: nfs-client-root
           nfs:
-            server: {{ aliyun_nas_server }}
+            server: {{ storage.aliyun_nas.server }}
-            path: {{ aliyun_nas_server_path }}
+            path: {{ storage.aliyun_nas.server_path }}

roles/cluster-storage/templates/dynamic-storageclass.yaml.j2

@@ -1,5 +0,0 @@
-apiVersion: storage.k8s.io/v1
-kind: StorageClass
-metadata:
-  name: {{ storage_class_name }} 
-provisioner: prov

roles/cluster-storage/templates/nfs/nfs-client-provisioner.yaml.j2

@@ -41,7 +41,7 @@ roleRef:
 kind: Deployment
 apiVersion: apps/v1beta1
 metadata:
-  name: {{ nfs_provisioner_name }}
+  name: {{ storage.nfs.provisioner_name }}
   namespace: kube-system
 spec:
   replicas: 1
@@ -49,11 +49,11 @@ spec:
     type: Recreate
   selector:
     matchLabels:
-      app: {{ nfs_provisioner_name }}
+      app: {{ storage.nfs.provisioner_name }}
   template:
     metadata:
       labels:
-        app: {{ nfs_provisioner_name }}
+        app: {{ storage.nfs.provisioner_name }}
     spec:
       serviceAccountName: nfs-client-provisioner
       containers:
@@ -67,21 +67,21 @@ spec:
           env:
             - name: PROVISIONER_NAME
               # 此处供应者名字供storageclass调用
-              value: {{ nfs_provisioner_name }}
+              value: {{ storage.nfs.provisioner_name }}
             - name: NFS_SERVER
-              value: {{ nfs_server }}
+              value: {{ storage.nfs.server }}
             - name: NFS_PATH
-              value: {{ nfs_server_path }}
+              value: {{ storage.nfs.server_path }}
       volumes:
         - name: nfs-client-root
           nfs:
-            server: {{ nfs_server }}
+            server: {{ storage.nfs.server }}
-            path: {{ nfs_server_path }}
+            path: {{ storage.nfs.server_path }}
 
 ---
 apiVersion: storage.k8s.io/v1
 kind: StorageClass
 metadata:
-  name: {{ nfs_storage_class }}
+  name: {{ storage.nfs.storage_class }}
-provisioner: {{ nfs_provisioner_name }}
+provisioner: {{ storage.nfs.provisioner_name }}