Inital commit

.gitignore

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+files/plugins_custom/
+
+.*.sw?
+*~
+

README.md

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+Inventory scripts for Ansible: LXC
+==================================
+
+Dependencies
+------------
+- `lxc` Python module
+
+Usage
+-----
+    % ansible-inventory --graph -i inventory_lxc_ip.py
+    % ansible-inventory --graph -i inventory_lxc.py
+
+Connection
+----------
+  - `inventory_lxc.py` uses `ansible_connection=lxc`
+  - `inventory_lxc_ip.py` uses first IPv4 reported by LXC
+
+Author Information
+------------------
+
+Sven Velt - <sven-ansiblerole@velt.biz>
+https://git.velt.biz/velt.biz/
+

inventory_lxc.py

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+#!/usr/bin/python3
+
+import json
+import sys
+
+try:
+	import lxc
+except ImportError:
+	print("Could not import lxc module!")
+	sys.exit(1)
+
+########################################
+inventory ={ '_meta':{'hostvars':{} } }
+########################################
+
+ctnames = lxc.list_containers()
+
+for ctname in ctnames:
+	ct = lxc.Container(ctname)
+
+	if ct.running:
+		for group in ct.get_running_config_item('lxc.group').rstrip().split('\n'):
+			if not group in inventory:
+				inventory[group] = {
+					'hosts': [],
+					'vars': {
+						'ansible_connection': 'lxc',
+					}
+				}
+			inventory[group]['hosts'].append(ctname)
+
+print(json.dumps(inventory))
+

inventory_lxc_ip.py

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+#!/usr/bin/python3
+
+import json
+import sys
+
+try:
+	import lxc
+except ImportError:
+	print("Could not import lxc module!")
+	sys.exit(1)
+
+########################################
+inventory ={ '_meta':{'hostvars':{} } }
+########################################
+
+ctnames = lxc.list_containers()
+
+for ctname in ctnames:
+	ct = lxc.Container(ctname)
+
+	if ct.running:
+		for group in ct.get_running_config_item('lxc.group').rstrip().split('\n'):
+			if not group in inventory:
+				inventory[group] = {
+					'hosts': [],
+					'vars': {
+						'ansible_user': 'root',
+					},
+				}
+			inventory[group]['hosts'].append(ctname)
+		inventory['_meta']['hostvars'][ctname] = {
+			'ansible_host': ct.get_ips()[0],
+		}
+
+
+print(json.dumps(inventory))
+