From 7cb826a8f12cb8923434ad07c0ae74a205b1a094 Mon Sep 17 00:00:00 2001
From: Adrien Reslinger <adrien.reslinger@flaminem.com>
Date: Wed, 22 Apr 2020 15:01:14 +0200
Subject: [PATCH] Update structure of local-path for install/remove

---
 bin/gen_list.sh                        |   5 +-
 files/local-path-storage_20200316.yaml | 105 -------------------------
 tasks/local.yml                        |  27 +++++++
 tasks/main.yml                         |  16 +---
 4 files changed, 32 insertions(+), 121 deletions(-)
 delete mode 100644 files/local-path-storage_20200316.yaml
 create mode 100644 tasks/local.yml

diff --git a/bin/gen_list.sh b/bin/gen_list.sh
index 07e0584..d748d5c 100755
--- a/bin/gen_list.sh
+++ b/bin/gen_list.sh
@@ -1,6 +1,9 @@
 #!/bin/bash
 wget https://raw.githubusercontent.com/rancher/local-path-provisioner/master/deploy/local-path-storage.yaml
 kubernetes-split-yaml local-path-storage.yaml > generated.log
+mv local{,.old}
 mv generated local
 cat generated.log | while read LIGNE; do if [ $(echo "${LIGNE}" | grep -c ^File) -eq 1 ]; then echo -n "${LIGNE} "; else echo "${LIGNE}"; fi; done | grep ^File | sort -V | sed 's|.*\(generated/\)\(.*\.yaml\)|      - "local/\2"|'
-sed 's|/opt/local-path-provisioner|/mnt/shared|' -i local/local-path-config-ConfigMap.yaml
\ No newline at end of file
+sed 's|/opt/local-path-provisioner|/mnt/local|' -i local/local-path-config-ConfigMap.yaml
+#mv local-path-storage.yaml local-path-storage_$(date +%Y%m%d).yaml
+rm -fr local.old generated.log local-path-storage.yaml
diff --git a/files/local-path-storage_20200316.yaml b/files/local-path-storage_20200316.yaml
deleted file mode 100644
index d83c368..0000000
--- a/files/local-path-storage_20200316.yaml
+++ /dev/null
@@ -1,105 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: local-path-storage
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: local-path-provisioner-service-account
-  namespace: local-path-storage
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  name: local-path-provisioner-role
-rules:
-- apiGroups: [""]
-  resources: ["nodes", "persistentvolumeclaims"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: [""]
-  resources: ["endpoints", "persistentvolumes", "pods"]
-  verbs: ["*"]
-- apiGroups: [""]
-  resources: ["events"]
-  verbs: ["create", "patch"]
-- apiGroups: ["storage.k8s.io"]
-  resources: ["storageclasses"]
-  verbs: ["get", "list", "watch"]
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
-metadata:
-  name: local-path-provisioner-bind
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: local-path-provisioner-role
-subjects:
-- kind: ServiceAccount
-  name: local-path-provisioner-service-account
-  namespace: local-path-storage
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: local-path-provisioner
-  namespace: local-path-storage
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: local-path-provisioner
-  template:
-    metadata:
-      labels:
-        app: local-path-provisioner
-    spec:
-      serviceAccountName: local-path-provisioner-service-account
-      containers:
-      - name: local-path-provisioner
-        image: rancher/local-path-provisioner:v0.0.12
-        imagePullPolicy: IfNotPresent
-        command:
-        - local-path-provisioner
-        - --debug
-        - start
-        - --config
-        - /etc/config/config.json
-        volumeMounts:
-        - name: config-volume
-          mountPath: /etc/config/
-        env:
-        - name: POD_NAMESPACE
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.namespace
-      volumes:
-        - name: config-volume
-          configMap:
-            name: local-path-config
----
-apiVersion: storage.k8s.io/v1
-kind: StorageClass
-metadata:
-  name: local-path
-provisioner: rancher.io/local-path
-volumeBindingMode: WaitForFirstConsumer
-reclaimPolicy: Delete
----
-kind: ConfigMap
-apiVersion: v1
-metadata:
-  name: local-path-config
-  namespace: local-path-storage
-data:
-  config.json: |-
-        {
-                "nodePathMap":[
-                {
-                        "node":"DEFAULT_PATH_FOR_NON_LISTED_NODES",
-                        "paths":["/opt/local-path-provisioner"]
-                }
-                ]
-        }
-
diff --git a/tasks/local.yml b/tasks/local.yml
new file mode 100644
index 0000000..af99df0
--- /dev/null
+++ b/tasks/local.yml
@@ -0,0 +1,27 @@
+---
+  - name: Defined local-path-storage state to present
+    set_fact:
+      storage_localpath_state: present
+    when:
+      - storage_localpath|bool
+
+  - name: find state of local-path-storage
+    set_fact:
+      storage_localpath_state: absent
+    when:
+      - not storage_localpath|bool
+
+  - name: local-path-storage need to be {{ storage_localpath_state }}
+    k8s:
+      state: "{{ storage_localpath_state }}"
+      context: "{{ my_context }}"
+      merge_type: merge
+      resource_definition: "{{ lookup('file', item) | from_yaml }}"
+    with_items:
+      - "local/local-path-storage-Namespace.yaml"
+      - "local/local-path-provisioner-service-account-ServiceAccount.yaml"
+      - "local/local-path-provisioner-role-ClusterRole.yaml"
+      - "local/local-path-provisioner-bind-ClusterRoleBinding.yaml"
+      - "local/local-path-provisioner-Deployment.yaml"
+      - "local/local-path-StorageClass.yaml"
+      - "local/local-path-config-ConfigMap.yaml"
diff --git a/tasks/main.yml b/tasks/main.yml
index efad415..606cf9f 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,20 +1,6 @@
 - name: Local Path setup
   block:
-  - name: local-path-storage install
-    k8s:
-      state: present
-      context: "{{ my_context }}"
-      resource_definition: "{{ lookup('file', item) | from_yaml }}"
-    with_items:
-      - "local/local-path-storage-Namespace.yaml"
-      - "local/local-path-provisioner-service-account-ServiceAccount.yaml"
-      - "local/local-path-provisioner-role-ClusterRole.yaml"
-      - "local/local-path-provisioner-bind-ClusterRoleBinding.yaml"
-      - "local/local-path-provisioner-Deployment.yaml"
-      - "local/local-path-StorageClass.yaml"
-      - "local/local-path-config-ConfigMap.yaml"
-    when:
-      - storage_localpath == true
+  - include_tasks: "local.yml"
 
   - name: Select the default StorageClass
     k8s: