Add openstack HA installer code with ansible for compass adapter

[genesis.git] / compass / deploy / status_callback.py

diff --git a/compass/deploy/status_callback.py b/compass/deploy/status_callback.py
new file mode 100644 (file)
index 0000000..8619132
--- /dev/null
+++ b/compass/deploy/status_callback.py
@@ -0,0 +1,174 @@
+# (C) 2012, Michael DeHaan, <michael.dehaan@gmail.com>
+
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+import httplib
+import json
+import sys
+import logging
+
+def task_error(host, data):
+    logging.info("task_error: host=%s,data=%s" % (host, data))
+
+    if type(data) == dict:
+        invocation = data.pop('invocation', {})
+
+    notify_host("localhost", host, "failed")
+
+class CallbackModule(object):
+    """
+    logs playbook results, per host, in /var/log/ansible/hosts
+    """
+
+    def on_any(self, *args, **kwargs):
+        pass
+
+    def runner_on_failed(self, host, res, ignore_errors=False):
+        task_error(host, res)
+
+    def runner_on_ok(self, host, res):
+        pass
+
+    def runner_on_skipped(self, host, item=None):
+        pass
+
+    def runner_on_unreachable(self, host, res):
+        pass
+
+    def runner_on_no_hosts(self):
+        pass
+
+    def runner_on_async_poll(self, host, res, jid, clock):
+        pass
+
+    def runner_on_async_ok(self, host, res, jid):
+        pass
+
+    def runner_on_async_failed(self, host, res, jid):
+        task_error(host, res)
+
+    def playbook_on_start(self):
+        pass
+
+    def playbook_on_notify(self, host, handler):
+        pass
+
+    def playbook_on_no_hosts_matched(self):
+        pass
+
+    def playbook_on_no_hosts_remaining(self):
+        pass
+
+    def playbook_on_task_start(self, name, is_conditional):
+        pass
+
+    def playbook_on_vars_prompt(self, varname, private=True, prompt=None, encrypt=None, confirm=False, salt_size=None, salt=None, default=None):
+        pass
+
+    def playbook_on_setup(self):
+        pass
+
+    def playbook_on_import_for_host(self, host, imported_file):
+        pass
+
+    def playbook_on_not_import_for_host(self, host, missing_file):
+        pass
+
+    def playbook_on_play_start(self, name):
+        pass
+
+    def playbook_on_stats(self, stats):
+        logging.info("playbook_on_stats enter")
+        hosts = sorted(stats.processed.keys())
+        host_vars = self.playbook.inventory.get_variables(hosts[0])
+        cluster_name = host_vars['cluster_name']
+        failures = False
+        unreachable = False
+
+        for host in hosts:
+            summary = stats.summarize(host)
+
+            if summary['failures'] > 0:
+                failures = True
+            if summary['unreachable'] > 0:
+                unreachable = True
+
+        if failures or unreachable:
+            for host in hosts:
+                notify_host("localhost", host, "error")
+            return
+
+        for host in hosts:
+            clusterhost_name = host + "." + cluster_name
+            notify_host("localhost", clusterhost_name, "succ")
+
+
+def raise_for_status(resp):
+    if resp.status < 200 or resp.status > 300:
+        raise RuntimeError("%s, %s, %s" % (resp.status, resp.reason, resp.read()))
+
+def auth(conn):
+    credential = {}
+    credential['email'] = "admin@huawei.com"
+    credential['password'] = "admin"
+    url = "/api/users/token"
+    headers = {"Content-type": "application/json",
+               "Accept": "*/*"}
+    conn.request("POST", url, json.dumps(credential), headers)
+    resp = conn.getresponse()
+
+    raise_for_status(resp)
+    return json.loads(resp.read())["token"]
+
+def notify_host(compass_host, host, status):
+    if status == "succ":
+        body = {"ready": True}
+        url = "/api/clusterhosts/%s/state_internal" % host
+    elif status == "error":
+        body = {"state": "ERROR"}
+        host = host.strip("host")
+        url = "/api/clusterhosts/%s/state" % host
+    else:
+        logging.error("notify_host: host %s with status %s is not supported" \
+                % (host, status))
+        return
+
+    headers = {"Content-type": "application/json",
+               "Accept": "*/*"}
+
+    conn = httplib.HTTPConnection(compass_host, 80)
+    token = auth(conn)
+    headers["X-Auth-Token"] = token
+    logging.info("host=%s,url=%s,body=%s,headers=%s" % (compass_host,url,json.dumps(body),headers))
+    conn.request("POST", url, json.dumps(body), headers)
+    resp = conn.getresponse()
+    try:
+        raise_for_status(resp)
+        logging.info("notify host status success!!! status=%s, body=%s" % (resp.status, resp.read()))
+    except Exception as e:
+        logging.error("http request failed %s" % str(e))
+        raise
+    finally:
+        conn.close()
+
+if __name__ == "__main__":
+    if len(sys.argv) != 3:
+        logging.error("params: host, status is need")
+        sys.exit(1)
+
+    host = sys.argv[1]
+    status = sys.argv[2]
+    notify_host(host, status)