from yanoama.core.essential import Essential, \
get_hostname, log
from yanoama.backend.mongo import Mongo
except ImportError:
sys.path.append(get_install_path())
#import yanoama modules alternatively
from yanoama.core.essential import Essential, \
get_hostname, log
from yanoama.backend.mongo import Mongo
if __name__ == '__main__':
kernel=Essential()
db = Mongo()
local_peers=db.get_peers()
for coordinator in kernel.get_coordinators(get_hostname()):
peers=db.get_peers(coordinator)
to_be_removed=[]
for hostname in peers.keys():
if hostname in local_peers:
if local_peers[hostname]>peers[hostname]:
to_be_removed.append(hostname)
for hostname in to_be_removed:
del local_peers[hostname]
db.save_peers(local_peers)
#log/print out to the standard output
log('current number of members:'+str(len(local_peers.keys()))+', done.')
return (_ple_deployment['path'])
try:
from yanoama.core.essential import Essential, \
check_hostname, log, build_hosts_file
from yanoama.backend.mongo import Mongo
except ImportError:
sys.path.append(get_install_path())
#import yanoama modules alternatively
from yanoama.core.essential import Essential, \
check_hostname, log, build_hosts_file
from yanoama.backend.mongo import Mongo
if __name__ == '__main__':
db=Mongo()
kernel=Essential()
for coordinator in kernel.get_coordinators():
if db.am_i_a_member_of_this(coordinator):
build_hosts_file(coordinator)
sys.exit(0)
build_hosts_file()
hostname='coordinator'
log(hostname+' ('+check_hostname(hostname)+'), done.')
sys.exit(0)
from yanoama.core.essential import log,\
online,saveNodes,getIntialNodes,\
checkNodes
if __name__ == '__main__':
if not online():
log('offline')
sys.exit(-1)
log('run get_rtt... ')
config=ConfigObj(PLE_CONF_FILE)
nodes,filename=getIntialNodes(config['username'],config['password'],config['host'],config['slice'],config['key'],sys.argv)
alive_nodes={}
try:
myops_nodes=MyOps().getAvailableNodes()
monitor_nodes=Monitor(config['username'],config['password'],config['host'],config['slice'],config['key'],myops_nodes.keys()).getHealthyNodes()
alive_nodes=dict(myops_nodes.items()+monitor_nodes.items())
except:
print 'failed to get myops information: myops_nodes=MyOps().getAvailableNodes()'
bad_nodes=[]
#checking existing nodes, and excluding bad nodes
checkNodes(nodes, alive_nodes, bad_nodes)
#checking remaining potential new nodes
