Fail Unable to start service octavia-interface
— 이강우 2024/10/01 05:25
kolla-ansible에서 octavia 배포중 아래와 같은 오류가 발생하는 경우가 있다.
TASK [octavia : Restart octavia-interface.service if required] *****************************************************************************************************************
fatal: [r9-control2]: FAILED! => {"changed": false, "msg": "Unable to start service octavia-interface: Job for octavia-interface.service failed because the control process exited with error code.\nSee \"systemctl status octavia-interface.service\" and \"journalctl -xeu octavia-interface.service\" for details.\n"}
fatal: [r9-control3]: FAILED! => {"changed": false, "msg": "Unable to start service octavia-interface: Job for octavia-interface.service failed because the control process exited with error code.\nSee \"systemctl status octavia-interface.service\" and \"journalctl -xeu octavia-interface.service\" for details.\n"}
fatal: [r9-control1]: FAILED! => {"changed": false, "msg": "Unable to start service octavia-interface: Job for octavia-interface.service failed because the control process exited with error code.\nSee \"systemctl status octavia-interface.service\" and \"journalctl -xeu octavia-interface.service\" for details.\n"}
PLAY RECAP *********************************************************************************************************************************************************************
localhost : ok=4 changed=0 unreachable=0 failed=0 skipped=1 rescued=0 ignored=0
r9-compute1 : ok=59 changed=0 unreachable=0 failed=0 skipped=60 rescued=0 ignored=0
r9-compute2 : ok=53 changed=0 unreachable=0 failed=0 skipped=60 rescued=0 ignored=0
r9-control1 : ok=311 changed=27 unreachable=0 failed=1 skipped=254 rescued=0 ignored=0
r9-control2 : ok=204 changed=7 unreachable=0 failed=1 skipped=242 rescued=0 ignored=0
r9-control3 : ok=204 changed=7 unreachable=0 failed=1 skipped=242 rescued=0 ignored=0
결론부터 말하자면 대상 노드에 dhclient명령어가 없기때문에 발생하는 오류이다.
노드의 /var/log/messages내용을 확인해보면 아래와 같다.
/var/log/messages Oct 1 13:59:03 r9-control1 systemd[1]: Stopped Octavia Interface Creator. Oct 1 13:59:03 r9-control1 systemd[1]: Starting Octavia Interface Creator... Oct 1 13:59:03 r9-control1 systemd[201458]: octavia-interface.service: Failed to locate executable /sbin/dhclient: No such file or directory Oct 1 13:59:03 r9-control1 systemd[201458]: octavia-interface.service: Failed at step EXEC spawning /sbin/dhclient: No such file or directory Oct 1 13:59:03 r9-control1 systemd[1]: octavia-interface.service: Main process exited, code=exited, status=203/EXEC Oct 1 13:59:03 r9-control1 systemd[1]: octavia-interface.service: Failed with result 'exit-code'. Oct 1 13:59:03 r9-control1 systemd[1]: Failed to start Octavia Interface Creator. Oct 1 13:59:03 r9-control1 systemd[1]: octavia-interface.service: Scheduled restart job, restart counter is at 5. Oct 1 13:59:03 r9-control1 systemd[1]: Stopped Octavia Interface Creator. Oct 1 13:59:03 r9-control1 systemd[1]: octavia-interface.service: Start request repeated too quickly. Oct 1 13:59:03 r9-control1 systemd[1]: octavia-interface.service: Failed with result 'exit-code'. Oct 1 13:59:03 r9-control1 systemd[1]: Failed to start Octavia Interface Creator.
로그 내용처럼 /sbin/dhclient 명령어가 없어 발생하는 오류이다.
해결법은 dhcp-client패키지를 설치하면 된다.
[root@r9-control1 log]# dnf -y install dhcp-client
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