added 30s timeout to deployer

drip-deployer/ansible_playbook.py

@@ -66,7 +66,7 @@ def install_prerequisites(vm,return_dict):
             logger.info("Installing ansible prerequisites on: "+vm.ip)
             ssh = paramiko.SSHClient()
             ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-            ssh.connect(vm.ip, username=vm.user, key_filename=vm.key)
+            ssh.connect(vm.ip, username=vm.user, key_filename=vm.key,timeout=30)
             sftp = ssh.open_sftp()
             file_path = os.path.dirname(os.path.abspath(__file__))
             sftp.chdir('/tmp/')

drip-deployer/control_agent.py

@@ -39,7 +39,7 @@ def install_agent(vm, vm_list):
         logger.info("Starting control agent installation on: "+(vm.ip))
         ssh = paramiko.SSHClient()
         ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-        ssh.connect(vm.ip, username=vm.user, key_filename=vm.key)
+        ssh.connect(vm.ip, username=vm.user, key_filename=vm.key,timeout=30)
         sftp = ssh.open_sftp()
         sftp.chdir('/tmp/')
         vm_cnt = 0

drip-deployer/docker_check.py

@@ -51,7 +51,7 @@ def docker_check(vm, compose_name):
         paramiko.util.log_to_file("deployment.log")
         ssh = paramiko.SSHClient()
         ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-        ssh.connect(vm.ip, username=vm.user, key_filename=vm.key)
+        ssh.connect(vm.ip, username=vm.user, key_filename=vm.key,timeout=30)
         
         node_format = '\'{\"ID\":\"{{.ID}}\",\"hostname\":\"{{.Hostname}}\",\"status\":\"{{.Status}}\",\"availability\":\"{{.Availability}}\",\"status\":\"{{.Status}}\"}\''
         cmd = 'sudo docker node ls --format ' + (node_format)

drip-deployer/docker_compose.py

@@ -41,7 +41,7 @@ def deploy_compose(vm, compose_file, compose_name,docker_login):
         paramiko.util.log_to_file("deployment.log")
         ssh = paramiko.SSHClient()
         ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-        ssh.connect(vm.ip, username=vm.user, key_filename=vm.key, timeout=10)
+        ssh.connect(vm.ip, username=vm.user, key_filename=vm.key, timeout=30)
         sftp = ssh.open_sftp()
         sftp.chdir('/tmp/')
         sftp.put(compose_file, "docker-compose.yml")

drip-deployer/docker_engine.py

@@ -41,7 +41,7 @@ def install_engine(vm,return_dict):
 		paramiko.util.log_to_file("deployment.log")
 		ssh = paramiko.SSHClient()
 		ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-		ssh.connect(vm.ip, username=vm.user, key_filename=vm.key )
+		ssh.connect(vm.ip, username=vm.user, key_filename=vm.key, timeout=30 )
 		stdin, stdout, stderr = ssh.exec_command("sudo dpkg --get-selections | grep docker")
 		temp_list = stdout.readlines()
 		temp_str = ""

drip-deployer/docker_kubernetes.py

@@ -95,7 +95,7 @@ def install_worker(join_cmd, vm):
 		logger.info("Starting kubernetes slave installation on: "+(vm.ip))
 		ssh = paramiko.SSHClient()
 		ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-		ssh.connect(vm.ip, username=vm.user, key_filename=vm.key)
+		ssh.connect(vm.ip, username=vm.user, key_filename=vm.key,timeout=30)
                 
                 parentDir = os.path.dirname(os.path.abspath(vm.key))
                 os.chmod(parentDir, 0o700)

drip-deployer/docker_service.py

@@ -41,7 +41,7 @@ def scale_service(vm, application_name, service_name, service_num):
         paramiko.util.log_to_file("deployment.log")
         ssh = paramiko.SSHClient()
         ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-        ssh.connect(vm.ip, username=vm.user, key_filename=vm.key)
+        ssh.connect(vm.ip, username=vm.user, key_filename=vm.key,timeout=30)
         stdin, stdout, stderr = ssh.exec_command("sudo docker service scale %s_%s=%s" % (application_name, service_name, service_num))
         stdout.read()
         logger.info("Finished docker service scaling on: "+vm.ip)        

drip-deployer/docker_swarm.py

@@ -43,7 +43,7 @@ def install_manager(vm):
 		paramiko.util.log_to_file("deployment.log")
 		ssh = paramiko.SSHClient()
 		ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-		ssh.connect(vm.ip, username=vm.user, key_filename=vm.key)
+		ssh.connect(vm.ip, username=vm.user, key_filename=vm.key,timeout=30)
 		stdin, stdout, stderr = ssh.exec_command("sudo docker info | grep 'Swarm'")
 		temp_list1 = stdout.readlines()
 		stdin, stdout, stderr = ssh.exec_command("sudo docker info | grep 'Is Manager'")
@@ -79,7 +79,7 @@ def install_worker(join_cmd, vm,return_dict):
 		paramiko.util.log_to_file("deployment.log")
 		ssh = paramiko.SSHClient()
 		ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-		ssh.connect(vm.ip, username=vm.user, key_filename=vm.key)
+		ssh.connect(vm.ip, username=vm.user, key_filename=vm.key,timeout=30)
 		stdin, stdout, stderr = ssh.exec_command("sudo docker info | grep 'Swarm'")
 		temp_list1 = stdout.readlines()
 		if temp_list1[0].find("Swarm: active") != -1: