Added all files

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