with open('cluster.json') as cluster_file:
data = json.load(cluster_file)
except:
print str(sys.exc_info())
print 'unable to open the file cluster.json'
exit(1)
try:
controllers = data["cluster"]["controllers"]
user_name = data["cluster"]["user"]
user_pass = data["cluster"]["pass"]
except:
print str(sys.exc_info())
print 'Error reading the file cluster.json'
exit(1)
try:
isolate = int(sys.argv[1])
duration = int(sys.argv[2])
except:
print 'You must specify the number (e.g. 1, 2, 3) of the controller to isolate.'
exit(1)
print 'Isolating controller ' + str(isolate)
print UtilLibrary.isolate_controller(controllers, user_name, user_pass,
isolate)
print 'Pausing for ' + str(duration) + ' seconds...'
time.sleep(duration)
print UtilLibrary.flush_iptables(controllers, user_name, user_pass)
"user": "******",
"pass": "******"
}
}
Usage:python rejoin.py
"""
import sys
sys.path.append('../../../csit/libraries')
import UtilLibrary
import json
try:
with open('cluster.json') as cluster_file:
data = json.load(cluster_file)
except:
print str(sys.exc_info())
print "unable to open the file cluster.json"
exit(1)
try:
cluster_list = data["cluster"]["controllers"]
user_name = data["cluster"]["user"]
user_pass = data["cluster"]["pass"]
except:
print str(sys.exc_info())
print 'Error reading the file cluster.json'
exit(1)
print UtilLibrary.flush_iptables(cluster_list, user_name, user_pass)
try:
with open('cluster.json') as cluster_file:
data = json.load(cluster_file)
except:
print str(sys.exc_info())
print 'unable to open the file cluster.json'
exit(1)
try:
controllers = data["cluster"]["controllers"]
user_name = data["cluster"]["user"]
user_pass = data["cluster"]["pass"]
except:
print str(sys.exc_info())
print 'Error reading the file cluster.json'
exit(1)
try:
isolate = int(sys.argv[1])
duration = int(sys.argv[2])
except:
print 'You must specify the number (e.g. 1, 2, 3) of the controller to isolate.'
exit(1)
print 'Isolating controller ' + str(isolate)
print UtilLibrary.isolate_controller(controllers, user_name, user_pass, isolate)
print 'Pausing for ' + str(duration) + ' seconds...'
time.sleep(duration)
print UtilLibrary.flush_iptables(controllers, user_name, user_pass)
