Fix dynamic ansible inventory
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parent
efaf6328a2
commit
f33f447b3d
1 changed files with 14 additions and 6 deletions
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@ -35,17 +35,25 @@ def nodes_to_hash(nodes_list, masters, group_vars):
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},
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'k8s-cluster': {
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'children': ['kube-node', 'kube-master']
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},
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'_meta': {
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'hostvars': {}
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}
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}
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}
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i = 1
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for node_ip in nodes_list:
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nodes['all']['hosts'].append("%s" % node_ip)
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nodes['kube-node']['hosts'].append("%s" % node_ip)
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node_name = "node%s" % i
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nodes['all']['hosts'].append(node_name)
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nodes['_meta']['hostvars'][node_name] = {
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'ansible_ssh_host': node_ip,
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'ip': node_ip,
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}
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nodes['kube-node']['hosts'].append(node_name)
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if i <= masters:
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nodes['kube-master']['hosts'].append("%s" % node_ip)
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nodes['kube-master']['hosts'].append(node_name)
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if i <= 3:
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nodes['etcd']['hosts'].append("%s" % node_ip)
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nodes['etcd']['hosts'].append(node_name)
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i += 1
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return nodes
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@ -81,7 +89,7 @@ def main():
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nodes = nodes_to_hash(nodes_list, masters, read_vars_from_file(vars_file))
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if args.host:
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print "{}"
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print json.dumps(nodes['_meta']['hostvars'][args.host])
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else:
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print json.dumps(nodes)
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