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ansible / ansible-examples

A few starter examples of ansible playbooks, to show features and how they work together. See http://galaxy.ansible.com for example roles from the Ansible community for deploying many popular applications.
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TASK [mongod : Start the mongodb service] ERROR #274

Open talhalatiforakzai opened 4 years ago

talhalatiforakzai commented 4 years ago

This task is not running how can i fix it

- name: Start the mongodb service
  command: creates=/var/lock/subsys/mongod-{{ inventory_hostname }} /etc/init.d/mongod-{{ inventory_hostname }} start
  delegate_to: '{{ item }}'
  with_items: "{{ groups.replication_servers }}"
TASK [mongod : Start the mongodb service]
failed: [mongo3 -> None] (item=mongo3) => {"ansible_loop_var": "item", "changed": true, "cmd": ["/etc/init.d/mongod-mongo3", "start"], "delta": "0:00:00.178736", "end": "2020-06-09 18:53:54.003886", "item": "mongo3", "msg": "non-zero return code", "rc": 5, "start": "2020-06-09 18:53:53.825150", "stderr": "Failed to start mongod-mongo3.service: Unit not found.", "stderr_lines": ["Failed to start mongod-mongo3.service: Unit not found."], "stdout": "Reloading systemd:  [  OK  ]\r\nStarting mongod-mongo3 (via systemctl):  [FAILED]", "stdout_lines": ["Reloading systemd:  [  OK  ]", "Starting mongod-mongo3 (via systemctl):  [FAILED]"]}
failed: [mongo1 -> None] (item=mongo3) => {"ansible_loop_var": "item", "changed": true, "cmd": ["/etc/init.d/mongod-mongo1", "start"], "delta": "0:00:00.195458", "end": "2020-06-09 18:53:54.015950", "item": "mongo3", "msg": "non-zero return code", "rc": 5, "start": "2020-06-09 18:53:53.820492", "stderr": "Failed to start mongod-mongo1.service: Unit not found.", "stderr_lines": ["Failed to start mongod-mongo1.service: Unit not found."], "stdout": "Reloading systemd:  [  OK  ]\r\nStarting mongod-mongo1 (via systemctl):  [FAILED]", "stdout_lines": ["Reloading systemd:  [  OK  ]", "Starting mongod-mongo1 (via systemctl):  [FAILED]"]}
failed: [mongo2 -> None] (item=mongo3) => {"ansible_loop_var": "item", "changed": true, "cmd": ["/etc/init.d/mongod-mongo2", "start"], "delta": "0:00:00.179355", "end": "2020-06-09 18:53:54.096899", "item": "mongo3", "msg": "non-zero return code", "rc": 5, "start": "2020-06-09 18:53:53.917544", "stderr": "Failed to start mongod-mongo2.service: Unit not found.", "stderr_lines": ["Failed to start mongod-mongo2.service: Unit not found."], "stdout": "Reloading systemd:  [  OK  ]\r\nStarting mongod-mongo2 (via systemctl):  [FAILED]", "stdout_lines": ["Reloading systemd:  [  OK  ]", "Starting mongod-mongo2 (via systemctl):  [FAILED]"]}
failed: [mongo1 -> None] (item=mongo1) => {"ansible_loop_var": "item", "changed": true, "cmd": ["/etc/init.d/mongod-mongo1", "start"], "delta": "0:00:00.184622", "end": "2020-06-09 18:53:54.472741", "item": "mongo1", "msg": "non-zero return code", "rc": 5, "start": "2020-06-09 18:53:54.288119", "stderr": "Failed to start mongod-mongo1.service: Unit not found.", "stderr_lines": ["Failed to start mongod-mongo1.service: Unit not found."], "stdout": "Reloading systemd:  [  OK  ]\r\nStarting mongod-mongo1 (via systemctl):  [FAILED]", "stdout_lines": ["Reloading systemd:  [  OK  ]", "Starting mongod-mongo1 (via systemctl):  [FAILED]"]}
failed: [mongo3 -> None] (item=mongo1) => {"ansible_loop_var": "item", "changed": true, "cmd": ["/etc/init.d/mongod-mongo3", "start"], "delta": "0:00:00.210341", "end": "2020-06-09 18:53:54.487026", "item": "mongo1", "msg": "non-zero return code", "rc": 5, "start": "2020-06-09 18:53:54.276685", "stderr": "Failed to start mongod-mongo3.service: Unit not found.", "stderr_lines": ["Failed to start mongod-mongo3.service: Unit not found."], "stdout": "Reloading systemd:  [  OK  ]\r\nStarting mongod-mongo3 (via systemctl):  [FAILED]", "stdout_lines": ["Reloading systemd:  [  OK  ]", "Starting mongod-mongo3 (via systemctl):  [FAILED]"]}
failed: [mongo2 -> None] (item=mongo1) => {"ansible_loop_var": "item", "changed": true, "cmd": ["/etc/init.d/mongod-mongo2", "start"], "delta": "0:00:00.123928", "end": "2020-06-09 18:53:54.579645", "item": "mongo1", "msg": "non-zero return code", "rc": 5, "start": "2020-06-09 18:53:54.455717", "stderr": "Failed to start mongod-mongo2.service: Unit not found.", "stderr_lines": ["Failed to start mongod-mongo2.service: Unit not found."], "stdout": "Reloading systemd:  [  OK  ]\r\nStarting mongod-mongo2 (via systemctl):  [FAILED]", "stdout_lines": ["Reloading systemd:  [  OK  ]", "Starting mongod-mongo2 (via systemctl):  [FAILED]"]}
failed: [mongo3 -> None] (item=mongo2) => {"ansible_loop_var": "item", "changed": true, "cmd": ["/etc/init.d/mongod-mongo3", "start"], "delta": "0:00:00.200782", "end": "2020-06-09 18:53:54.957365", "item": "mongo2", "msg": "non-zero return code", "rc": 5, "start": "2020-06-09 18:53:54.756583", "stderr": "Failed to start mongod-mongo3.service: Unit not found.", "stderr_lines": ["Failed to start mongod-mongo3.service: Unit not found."], "stdout": "Reloading systemd:  [  OK  ]\r\nStarting mongod-mongo3 (via systemctl):  [FAILED]", "stdout_lines": ["Reloading systemd:  [  OK  ]", "Starting mongod-mongo3 (via systemctl):  [FAILED]"]}
failed: [mongo1 -> None] (item=mongo2) => {"ansible_loop_var": "item", "changed": true, "cmd": ["/etc/init.d/mongod-mongo1", "start"], "delta": "0:00:00.182664", "end": "2020-06-09 18:53:54.939050", "item": "mongo2", "msg": "non-zero return code", "rc": 5, "start": "2020-06-09 18:53:54.756386", "stderr": "Failed to start mongod-mongo1.service: Unit not found.", "stderr_lines": ["Failed to start mongod-mongo1.service: Unit not found."], "stdout": "Reloading systemd:  [  OK  ]\r\nStarting mongod-mongo1 (via systemctl):  [FAILED]", "stdout_lines": ["Reloading systemd:  [  OK  ]", "Starting mongod-mongo1 (via systemctl):  [FAILED]"]}
failed: [mongo2 -> None] (item=mongo2) => {"ansible_loop_var": "item", "changed": true, "cmd": ["/etc/init.d/mongod-mongo2", "start"], "delta": "0:00:00.093683", "end": "2020-06-09 18:53:55.023951", "item": "mongo2", "msg": "non-zero return code", "rc": 5, "start": "2020-06-09 18:53:54.930268", "stderr": "Failed to start mongod-mongo2.service: Unit not found.", "stderr_lines": ["Failed to start mongod-mongo2.service: Unit not found."], "stdout": "Reloading systemd:  [  OK  ]\r\nStarting mongod-mongo2 (via systemctl):  [FAILED]", "stdout_lines": ["Reloading systemd:  [  OK  ]", "Starting mongod-mongo2 (via systemctl):  [FAILED]"]}

when i manually run mongod-mongo1/mongod-mongo2/mongod-mongo3 start manually i get

[root@mongo1 init.d]# /etc/init.d/mongod-mongo3 start
Reloading systemd:                                         [  OK  ]
Starting mongod-mongo3 (via systemctl):  Failed to start mongod-mongo3.service: Unit not found.
                                                           [FAILED]

when i run mongod restart 

[root@mongo1 init.d]# sudo service mongod restart
Redirecting to /bin/systemctl restart mongod.service
Job for mongod.service failed because the control process exited with error code. See "systemctl status mongod.service" and "journalctl -xe" for details.

when i run systemctl status mongod.service 

[root@mongo1 init.d]# systemctl status mongod.service
● mongod.service - MongoDB Database Server
   Loaded: loaded (/usr/lib/systemd/system/mongod.service; enabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Tue 2020-06-09 19:07:10 UTC; 15s ago
     Docs: https://docs.mongodb.org/manual
  Process: 5450 ExecStart=/usr/bin/mongod $OPTIONS (code=exited, status=14)
  Process: 5447 ExecStartPre=/usr/bin/chmod 0755 /var/run/mongodb (code=exited, status=0/SUCCESS)
  Process: 5444 ExecStartPre=/usr/bin/chown mongod:mongod /var/run/mongodb (code=exited, status=0/SUCCESS)
  Process: 5442 ExecStartPre=/usr/bin/mkdir -p /var/run/mongodb (code=exited, status=0/SUCCESS)

Jun 09 19:07:09 mongo1 systemd[1]: Starting MongoDB Database Server...
Jun 09 19:07:09 mongo1 mongod[5450]: about to fork child process, waiting until server is ready for connections.
Jun 09 19:07:09 mongo1 mongod[5450]: forked process: 5453
Jun 09 19:07:10 mongo1 systemd[1]: mongod.service: control process exited, code=exited status=14
Jun 09 19:07:10 mongo1 systemd[1]: Failed to start MongoDB Database Server.
Jun 09 19:07:10 mongo1 systemd[1]: Unit mongod.service entered failed state.
Jun 09 19:07:10 mongo1 systemd[1]: mongod.service failed.

My lab setup 

#The site wide list of mongodb servers
mongo1 ansible_ssh_host=192.168.2.4
mongo2 ansible_ssh_host=192.168.2.5
mongo3 ansible_ssh_host=192.168.2.6

# the mongo servers need a mongod_port variable set, and they must not conflict.
[mongo_servers]
mongo1 mongod_port=2700
mongo2 mongod_port=2701
mongo3 mongod_port=2702

#The list of servers where replication should happen, by default include all servers
[replication_servers]
mongo3
mongo1
mongo2

#The list of mongodb configuration servers, make sure it is 1 or 3
[mongoc_servers]
mongo1
mongo2
mongo3

#The list of servers where mongos servers would run. 
[mongos_servers]
mongo1
mongo2

[all:vars]
ansible_connection=ssh
ansible_user=root
ansible_ssh_pass=vagrant
licornduan commented 4 years ago

See "journalctl -xe" for details, it's not ansiable problem.