rename sanity_check to consistency_check; run it from an external program rather...
[plstackapi.git] / planetstack / hpc_observer / steps / sync_originserver.py
1 import os
2 import sys
3 import base64
4
5 from django.db.models import F, Q
6 from planetstack.config import Config
7 from observer.syncstep import SyncStep
8 from core.models import Service
9 from hpc.models import ServiceProvider, ContentProvider, CDNPrefix, OriginServer
10 from util.logger import Logger, logging
11
12 # hpclibrary will be in steps/..
13 parentdir = os.path.join(os.path.dirname(__file__),"..")
14 sys.path.insert(0,parentdir)\r
15
16 from hpclib import HpcLibrary
17
18 logger = Logger(level=logging.INFO)
19
20 class SyncOriginServer(SyncStep, HpcLibrary):
21     provides=[OriginServer]
22     requested_interval=0
23
24     def __init__(self, **args):
25         SyncStep.__init__(self, **args)
26         HpcLibrary.__init__(self)
27
28     def fetch_pending(self, deleted):
29         #self.consistency_check()
30
31         return SyncStep.fetch_pending(self, deleted)
32
33     def consistency_check(self):
34         # set to true if something changed
35         result=False
36
37         # sanity check to make sure our PS objects have CMI objects behind them
38         all_ors_ids = [x["origin_server_id"] for x in self.client.onev.ListAll("OriginServer")]
39         for ors in OriginServer.objects.all():
40             if (ors.origin_server_id is not None) and (ors.origin_server_id not in all_ors_ids):
41                 # we have an origin server ID, but it doesn't exist in the CMI
42                 # something went wrong
43                 # start over
44                 logger.info("origin server %s was not found on CMI" % ors.origin_server_id)
45                 ors.origin_server_id=None
46                 ors.save()
47                 result = True
48
49         return result
50
51     def sync_record(self, ors):
52         logger.info("sync'ing origin server %s" % str(ors))
53
54         if (not ors.contentProvider) or (not ors.contentProvider.content_provider_id):
55             return
56
57         cpid = ors.contentProvider.content_provider_id
58
59         # validation requires URL start with http://
60         url = ors.url
61         if not url.startswith("http://"):
62             url = "http://" + url
63
64         ors_dict = {"authenticated_content": ors.authenticated, "zone_redirects": ors.redirects, "content_provider_id": cpid, "url": url, "service_type": "HyperCache", "caching_type": "Optimistic", "description": ors.description}
65
66         #print os_dict
67
68         if not ors.origin_server_id:
69             id = self.client.onev.Create("OriginServer", ors_dict)
70             ors.origin_server_id = id
71         else:
72             self.client.onev.Update("OriginServer", ors.origin_server_id, ors_dict)
73
74         # ... something breaks (analytics) if the URL starts with http://, so we
75         # change it in cob after we added it via onev.
76         url = url[7:]
77         self.client.cob.UpdateContent(ors.origin_server_id, {"url": url})
78
79         ors.silent = True
80         ors.save()
81
82     def delete_record(self, m):
83         if m.origin_server_id is not None:
84             self.client.onev.Delete("OriginServer", m.origin_server_id)