summaryrefslogtreecommitdiffstats
path: root/deploy/status_callback.py
blob: 58072de201cce0df3e45eea1c80bcca07c3ed462 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
import httplib
import json
import sys  # noqa:F401

from ansible.plugins.callback import CallbackBase


def task_error(display, host, data):
    display.display("task_error: host=%s,data=%s" % (host, data))

#    if isinstance(data, dict):
#        invocation = data.pop('invocation', {})

    notify_host(display, "localhost", host, "failed")


class CallbackModule(CallbackBase):
    """
    logs playbook results, per host, in /var/log/ansible/hosts
    """
    CALLBACK_VERSION = 2.0
    CALLBACK_TYPE = 'notification'
    CALLBACK_NAME = 'status_callback'
    CALLBACK_NEEDS_WHITELIST = True

    def __init__(self):
        super(CallbackModule, self).__init__()

    def v2_on_any(self, *args, **kwargs):
        pass

    def v2_runner_on_failed(self, host, res, ignore_errors=False):
        task_error(self._display, host, res)

    def v2_runner_on_ok(self, host, res):
        pass

    def v2_runner_on_skipped(self, host, item=None):
        pass

    def v2_runner_on_unreachable(self, host, res):
        pass

    def v2_runner_on_no_hosts(self):
        pass

    def v2_runner_on_async_poll(self, host, res, jid, clock):
        pass

    def v2_runner_on_async_ok(self, host, res, jid):
        pass

    def v2_runner_on_async_failed(self, host, res, jid):
        task_error(self._display, host, res)

    def v2_playbook_on_start(self):
        pass

    def v2_playbook_on_notify(self, host, handler):
        pass

    def v2_playbook_on_no_hosts_matched(self):
        pass

    def v2_playbook_on_no_hosts_remaining(self):
        pass

    def v2_playbook_on_task_start(self, name, is_conditional):
        pass

    def v2_playbook_on_vars_prompt(self, varname, private=True, prompt=None,
                                encrypt=None, confirm=False, salt_size=None, salt=None, default=None):   # noqa
        pass

    def v2_playbook_on_setup(self):
        pass

    def v2_playbook_on_import_for_host(self, host, imported_file):
        pass

    def v2_playbook_on_not_import_for_host(self, host, missing_file):
        pass

    def v2_playbook_on_play_start(self, play):
        self.play = play
        self.loader = self.play.get_loader()
        return

    def v2_playbook_on_stats(self, stats):
        self._display.display("playbook_on_stats enter")
        all_vars = self.play.get_variable_manager().get_vars(self.loader)
        host_vars = all_vars["hostvars"]
        hosts = sorted(stats.processed.keys())
        cluster_name = host_vars[hosts[0]]['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(self._display, "localhost", host, "error")
            return

        for host in hosts:
            clusterhost_name = host + "." + cluster_name
            notify_host(self._display, "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(display, 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:
        display.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
    display.display("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)
        display.display(
            "notify host status success!!! status=%s, body=%s" %
            (resp.status, resp.read()))
    except Exception as e:
        display.error("http request failed %s" % str(e))
        raise
    finally:
        conn.close()