ha cluster

cloudAPI/cloudManager.py

@@ -2673,3 +2673,19 @@ class CloudManager:
             final_dic = {'status': 0, 'fetchStatus': 0, 'error_message': str(msg)}
             final_json = json.dumps(final_dic)
             return HttpResponse(final_json)
+
+    def DetachCluster(self):
+        try:
+
+            type = self.data['type']
+
+            execPath = "/usr/local/CyberCP/bin/python /usr/local/CyberCP/plogical/ClusterManager.py --function %s --type %s" % ('DetachCluster', type)
+            ProcessUtilities.popenExecutioner(execPath)
+
+            final_json = json.dumps({'status': 1})
+            return HttpResponse(final_json)
+
+        except BaseException as msg:
+            final_dic = {'status': 0, 'fetchStatus': 0, 'error_message': str(msg)}
+            final_json = json.dumps(final_dic)
+            return HttpResponse(final_json)

cloudAPI/views.py

@@ -37,6 +37,8 @@ def router(request):
             return cm.verifyLogin(request)[1]
         elif controller == 'RunServerLevelEmailChecks':
             return cm.RunServerLevelEmailChecks()
+        elif controller == 'DetachCluster':
+            return cm.DetachCluster()
         elif controller == 'ReadReport':
             return cm.ReadReport()
         elif controller == 'ResetEmailConfigurations':

plogical/ClusterManager.py

@@ -0,0 +1,79 @@
+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()

plogical/IncScheduler.py

@@ -488,22 +488,26 @@ Automatic backup failed for %s on %s.
                 if jobConfig[IncScheduler.frequency] == type:
 
                     ### Check if an old job prematurely killed, then start from there.
-                    try:
+                    # try:
-                        oldJobContinue = 1
+                    #     oldJobContinue = 1
-                        pid = jobConfig['pid']
+                    #     pid = jobConfig['pid']
-                        stuckDomain = jobConfig['website']
+                    #     stuckDomain = jobConfig['website']
-                        finalPath = jobConfig['finalPath']
+                    #     finalPath = jobConfig['finalPath']
-                        jobConfig['pid'] = str(os.getpid())
+                    #     jobConfig['pid'] = str(os.getpid())
+                    #
+                    #     command = 'ps aux'
+                    #     result = ProcessUtilities.outputExecutioner(command)
+                    #
+                    #     if result.find(pid) > -1 and result.find('IncScheduler.py') > -1:
+                    #         quit(1)
+                    #
+                    #
+                    # except:
+                    #     ### Save some important info in backup config
+                    #     oldJobContinue = 0
+                    #     jobConfig['pid'] = str(os.getpid())
+                    #     jobConfig['finalPath'] = finalPath
 
-                        command = 'ps aux'
-                        result = ProcessUtilities.outputExecutioner(command)
-
-                        if result.find(pid) > -1 and result.find('IncScheduler.py') > -1:
-                            quit(1)
-
-
-                    except:
-                        ### Save some important info in backup config
                     oldJobContinue = 0
                     jobConfig['pid'] = str(os.getpid())
                     jobConfig['finalPath'] = finalPath