13 from nodequery import verify,query_to_dict,node_select
16 api = plc.getAuthAPI()
17 from unified_model import *
18 from const import MINUP
21 externalState = {'round': round, 'sites': {}}
26 externalState = database.if_cached_else(1, config.dbname, lambda : externalState)
28 # update global round number to force refreshes across all nodes
29 externalState['round'] += 1
31 l_nodes = syncplcdb.create_plcdb()
32 l_plcsites = database.dbLoad("l_plcsites")
35 l_sites = [config.site]
37 l_sites = [site['login_base'] for site in l_plcsites]
39 checkAndRecordState(l_sites, l_plcsites)
41 def checkAndRecordState(l_sites, l_plcsites):
44 global_round = externalState['round']
46 for sitename in l_sites:
47 if sitename not in externalState['sites']:
48 externalState['sites'][sitename] = {'round': 0, 'values': []}
50 site_round = externalState['sites'][sitename]['round']
51 if site_round < global_round:
53 values = collectStatusAndState(sitename, l_plcsites)
54 global_round = externalState['round']
55 externalState['sites'][sitename]['values'] = values
56 externalState['sites'][sitename]['round'] = global_round
61 database.dbDump(config.dbname, externalState)
63 database.dbDump(config.dbname, externalState)
65 fb = database.dbLoad('findbad')
66 lb2hn = database.dbLoad("plcdb_lb2hn")
68 def getnodesup(nodelist):
71 if node['hostname'] in fb['nodes'].keys():
73 if fb['nodes'][node['hostname']]['values']['state'] == "BOOT":
79 def collectStatusAndState(sitename, l_plcsites):
83 for site in l_plcsites:
84 if site['login_base'] == sitename:
91 pf = PersistFlags(sitename, 1, db='site_persistflags')
93 if not pf.checkattr('last_changed'):
94 pf.last_changed = time.time()
96 pf.last_checked = time.time()
97 pf.nodes_total = len(lb2hn[sitename])
98 pf.slices_used = len(d_site['slice_ids'])
99 pf.nodes_up = getnodesup(lb2hn[sitename])
100 if not pf.checkattr('status'):
101 pf.status = "unknown"
103 if pf.nodes_up >= MINUP:
104 if pf.status != "good": pf.last_changed = time.time()
107 if pf.status != "down": pf.last_changed = time.time()
111 print "%d %15s slices(%2s) nodes(%2s) up(%2s) %s" % (count, sitename, pf.slices_used,
112 pf.nodes_total, pf.nodes_up, pf.status)
113 # updated by other modules
121 if __name__ == '__main__':
122 import parser as parsermodule
124 parser = parsermodule.getParser()
125 parser.set_defaults(filename=None, node=None, site=None, nodeselect=False, nodegroup=None,
126 increment=False, dbname="sitebad", cachenodes=False)
127 parser.add_option("", "--site", dest="site", metavar="login_base",
128 help="Provide a single site to operate on")
129 parser.add_option("", "--sitelist", dest="sitelist", metavar="file.list",
130 help="Provide a list of files to operate on")
132 parser.add_option("", "--dbname", dest="dbname", metavar="FILE",
133 help="Specify the name of the database to which the information is saved")
134 parser.add_option("-i", "--increment", action="store_true", dest="increment",
135 help="Increment round number to force refresh or retry")
136 config = parsermodule.parse_args(parser)
140 except Exception, err:
142 print traceback.print_exc()
143 print "Exception: %s" % err
144 print "Saving data... exitting."
145 database.dbDump(config.dbname, externalState)