Volum Group resource

resources/volume_group/actions/run.yaml

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+- hosts: [{{ ip }}]
+  sudo: yes
+  tasks:
+    # install dependencies 
+    - apt: name=lvm2 state=present
+    # preapara file
+    - command: truncate -s 10G {{path}} creates={{path}}
+    # check if loop for file is already created
+    - shell: losetup -a|grep {{path}}
+      register: loop_created
+      ignore_errors: True
+    # if loop is not created, create it
+    - command: losetup -f {{path}}
+      when: loop_created|failed
+    # get loop, for example /dev/loop0
+    - shell: losetup -a|grep '{{path}}'|awk -F':' '{print $1}'
+      register: loop_device
+    - name: create Volume Group on loop device
+      lvg: vg={{volume_name}} pvs={% raw %}{{item}}{% endraw %} state=present
+      with_items: loop_device.stdout_lines

resources/volume_group/meta.yaml

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+id: volume_group
+handler: ansible
+version: 1.0.0
+input:
+    volume_name:
+      schema: str!
+      value:
+    path:
+      schema: str!
+      value:
+
+    # not used, for now all VGs are file based
+    type:
+      schema: str!
+      value: 'file'
+
+    ip:
+      schema: str!
+      value:
+    ssh_key:
+      schema: str!
+      value:
+    ssh_user:
+      schema: str!
+      value:
+
+tags: [resource/volume_group]