Added all files

examples/004_services/control.yml

@@ -0,0 +1,8 @@
+---
+- hosts: control
+  become: true
+  tasks:
+    - name: install tools
+      apt: name={{item}} state=present update_cache=yes
+      with_items:
+        - uacme

examples/004_services/database.yml

@@ -0,0 +1,9 @@
+---
+- hosts: database
+  become: true
+  tasks:
+    - name: install mysql-server
+      apt: name=mysql-server state=present update_cache=yes
+
+    - name: ensure mysql started
+      service: name=mysql state=started enabled=yes

examples/004_services/loadbalancer.yml

@@ -0,0 +1,9 @@
+---
+- hosts: loadbalancer
+  become: true
+  tasks:
+    - name: install nginx
+      apt: name=nginx state=present update_cache=yes
+
+    - name: ensure nginx started
+      service: name=nginx state=started enabled=yes

examples/004_services/playbooks/hostname.yml

@@ -0,0 +1,5 @@
+---
+  - hosts: all
+    tasks:
+      - name: get server hostname
+        command: hostname

examples/004_services/playbooks/stack_restart.yml

@@ -0,0 +1,18 @@
+---
+- hosts: database
+  become: true
+  tasks:
+    - name: reiniciar mysql
+      service: name=mysql state=restarted
+
+- hosts: loadbalancer
+  become: true
+  tasks:
+    - name: reiniciar nginx
+      service: name=nginx state=restarted
+
+- hosts: webserver
+  become: true
+  tasks:
+    - name: reiniciar apache
+      service: name=apache2 state=restarted

examples/004_services/playbooks/stack_restart.yml.save

@@ -0,0 +1,17 @@
+---
+- hosts: database
+  become: true
+  tasks:
+    - name: reiniciar mysql
+      service: name=mysql state=restarted
+
+- hosts: loadbalancer
+  become: true
+  tasks:
+    - name: reiniciar nginx
+      service: name=nginx state=restarted
+
+- hosts: webserver
+  become: true
+  tasks:
+    service: name=apache2 state=restarted

examples/004_services/playbooks/stack_stopped.yml

@@ -0,0 +1,18 @@
+---
+- hosts: database
+  become: true
+  tasks:
+    - name: parar mysql
+      service: name=mysql state=stopped
+
+- hosts: loadbalancer
+  become: true
+  tasks:
+    - name: parar nginx
+      service: name=nginx state=stopped
+
+- hosts: webserver
+  become: true
+  tasks:
+    - name: parar apache
+      service: name=apache2 state=stopped

examples/004_services/webserver.yml

@@ -0,0 +1,14 @@
+---
+- hosts: webserver
+  become: true
+  tasks:
+    - name: install web components
+      apt: name={{item}} state=present update_cache=yes
+      with_items:
+        - apache2
+        - libapache2-mod-wsgi-py3
+        - python-pip-whl
+        - python3-virtualenv
+
+    - name: ensure apache2 started
+      service: name=apache2 state=started enabled=yes