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CyberPanel/plogical/ClusterManager.py

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2021-03-29 17:23:18 +05:00
import json
import os.path
import sys
import argparse
import requests
from plogical.processUtilities import ProcessUtilities
sys.path.append('/usr/local/CyberCP')
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "CyberCP.settings")
class ClusterManager:
LogURL = "http://cloud.cyberpanel.net:8000/HighAvailability/RecvData"
ClusterFile = '/home/cyberpanel/cluster'
def __init__(self):
##
ipFile = "/etc/cyberpanel/machineIP"
f = open(ipFile)
ipData = f.read()
self.ipAddress = ipData.split('\n', 1)[0]
##
self.config = json.loads(open(ClusterManager.ClusterFile, 'r').read())
def PostStatus(self):
finalData = json.dumps(self.config)
resp = requests.post(ClusterManager.LogURL, data=finalData, verify=False)
print (resp.text)
def FetchMySQLConfigFile(self):
if ProcessUtilities.decideDistro() == ProcessUtilities.centos:
return '/etc/mysql/conf.d/cluster.cnf'
else:
return '/etc/mysql/conf.d/cluster.cnf'
def DetechFromCluster(self, type):
try:
command = 'rm -rf %s' % (self.FetchMySQLConfigFile())
ProcessUtilities.normalExecutioner(command)
command = 'systemctl stop mysql'
ProcessUtilities.normalExecutioner(command)
command = 'systemctl restart mysql'
ProcessUtilities.executioner(command)
if type == 'Child':
self.config['failoverServerMessage'] = 'Successfully detached. [200]'
self.PostStatus()
else:
self.config['masterServerMessage'] = 'Successfully detached. [200]'
self.PostStatus()
except BaseException as msg:
if type == 'Child':
self.config['failoverServerMessage'] = 'Failed to detach, error %s [404].' % (str(msg))
self.PostStatus()
else:
self.config['masterServerMessage'] = 'Failed to detach, error %s [404].' % (str(msg))
self.PostStatus()
def main():
parser = argparse.ArgumentParser(description='CyberPanel Installer')
parser.add_argument('--function', help='Function to run.')
parser.add_argument('--type', help='Type of detach.')
args = parser.parse_args()
uc = ClusterManager()
if args.function == 'DetachCluster':
uc.DetechFromCluster()
if __name__ == "__main__":
main()