diff options
| author |   hu xinhui <xinhui_hu@foxmail.com> | 2017-08-30 15:36:13 +0800 |
|---|---|---|
| committer | hu xinhui <xinhui_hu@foxmail.com> | 2017-09-08 22:22:58 +0800 |
| commit | 0d057d8e10fd5e29156516196ffec60ecb115087 (patch) | |
| tree | cf0c2ca0caef922a1fd9e57f8c29173ba0f47aa3 /deploy/adapters/ansible/kubernetes/roles/kargo/files/generate_inventories.py | |
| parent | acab17c36763b7679a6d761f438412e591347902 (diff) | |
Add k8s support
JIRA: -
Add a new k8s scenario for compass
Change-Id: Ic5f58a6152315333684e4f2752aaa0d5d870d9ee
Signed-off-by: hu xinhui <xinhui_hu@foxmail.com>
Diffstat (limited to 'deploy/adapters/ansible/kubernetes/roles/kargo/files/generate_inventories.py')
| -rw-r--r-- | deploy/adapters/ansible/kubernetes/roles/kargo/files/generate_inventories.py | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/deploy/adapters/ansible/kubernetes/roles/kargo/files/generate_inventories.py b/deploy/adapters/ansible/kubernetes/roles/kargo/files/generate_inventories.py new file mode 100644 index 00000000..62f29d84 --- /dev/null +++ b/deploy/adapters/ansible/kubernetes/roles/kargo/files/generate_inventories.py @@ -0,0 +1,57 @@ +import yaml
+import sys
+from jinja2 import Environment
+
+INVENTORY_TEMPLATE = """
+[all]
+{% for host, ip in hosts.iteritems() %}
+{{ host }} ansible_ssh_host={{ ip }} ansible_ssh_pass=root ansible_user=root
+{% endfor %}
+[kube-master]
+host1
+host2
+
+[etcd]
+host1
+host2
+host3
+
+[kube-node]
+host2
+host3
+host4
+host5
+
+[k8s-cluster:children]
+kube-node
+kube-master
+
+[calico-rr]
+[vault]
+"""
+
+
+def create_inventory_file(inventories_path, hosts):
+ content = Environment().from_string(INVENTORY_TEMPLATE).render(hosts=hosts)
+ with open(inventories_path, 'w+') as f:
+ f.write(content)
+
+
+def fetch_all_sorted_external_ip(ip_cfg):
+ hosts = {}
+ for host, settings in ip_cfg.iteritems():
+ external = settings["external"]["ip"]
+ hosts[host] = external
+ return hosts
+
+
+def main(inventories_path, ip_cfg):
+ hosts = fetch_all_sorted_external_ip(ip_cfg)
+ create_inventory_file(inventories_path, hosts)
+
+
+if __name__ == "__main__":
+ path = yaml.load(sys.argv[1])
+ ipv_cfg = yaml.load(sys.argv[2])
+
+ main(path, ipv_cfg)
|