Merge pull request #90 from ansibl8s/add_users_role

AddUser Role

cluster.yml

@@ -1,6 +1,7 @@
 ---
 - hosts: k8s-cluster
   roles:
+    - { role: adduser, tags: adduser }
     - { role: download, tags: download }
     - { role: kubernetes/preinstall, tags: preinstall }
     - { role: docker, tags: docker }

roles/adduser/defaults/main.yml

@@ -0,0 +1,15 @@
+---
+addusers:
+  - name: etcd
+    comment: "Etcd user"
+    createhome: yes
+    home: "/var/lib/etcd"
+    system: yes
+    shell: /bin/nologin
+
+  - name: kube
+    comment: "Kubernetes user"
+    shell: /sbin/nologin
+    system: yes
+    group: "{{ kube_cert_group }}"
+    createhome: no

roles/adduser/tasks/main.yml

@@ -0,0 +1,13 @@
+- name: User | Create User Group
+  group: name={{item.group|default(item.name)}} system={{item.system|default(omit)}}
+  with_items: addusers
+
+- name: User | Create User
+  user:
+    comment: "{{item.comment|default(omit)}}"
+    createhome: "{{item.create_home|default(omit)}}"
+    group: "{{item.group|default(item.name)}}"
+    home: "{{item.home|default(omit)}}"
+    name: "{{item.name}}"
+    system: "{{item.system|default(omit)}}"
+  with_items: addusers

roles/download/tasks/main.yml

@@ -1,22 +1,4 @@
 ---
-- name: certs | create system kube-cert groups
-  group: name={{ kube_cert_group }} state=present system=yes
-
-- name: Create system kube user
-  user:
-    name=kube
-    comment="Kubernetes user"
-    shell=/sbin/nologin
-    state=present
-    system=yes
-    groups={{ kube_cert_group }}
-
-- name: Create etcd user
-  user:
-    name: etcd
-    shell: /bin/nologin
-    home: /var/lib/etcd
-
 - name: Create dest directories
   file: path={{local_release_dir}}/{{item.dest|dirname}} state=directory recurse=yes
   with_items: downloads