ansible-playbook: add page (#1257)

pages/common/ansible-playbook.md

@@ -0,0 +1,11 @@
+# ansible-playbook
+
+> Execute tasks defined in playbook on remote machines over SSH.
+
+- Run tasks in playbook:
+
+`ansible-playbook {{playbook}}`
+
+- Run tasks in playbook with custom host inventory:
+
+`ansible-playbook {{playbook}} -i {{inventory_file}}`