====== 12 Galera Permission Error ====== Galeraを1台で普通に起動しようとしてるだけなのに、下記のエラーが出て起動できない。 なんと原因はSELinuxでした。。。 無駄にハマってしまったのでメモ(^^; 2017-02-24 05:19:48 5848 [ERROR] WSREP: Permission denied 2017-02-24 05:19:48 5848 [ERROR] WSREP: failed to open gcomm backend connection: 13: error while trying to listen 'tcp://0.0.0.0:4567?socket.non_blocking=1', asio error 'Permission denied': 13 (Permission denied) at gcomm/src/asio_tcp.cpp:listen():777 2017-02-24 05:19:48 5848 [ERROR] WSREP: gcs/src/gcs_core.cpp:gcs_core_open():208: Failed to open backend connection: -13 (Permission denied) 2017-02-24 05:19:48 5848 [ERROR] WSREP: gcs/src/gcs.cpp:gcs_open():1379: Failed to open channel 'ZBX_DB_CLUSTER' at 'gcomm://0.0.0.0': -13 (Permission denied) 2017-02-24 05:19:48 5848 [ERROR] WSREP: gcs connect failed: Permission denied 2017-02-24 05:19:48 5848 [ERROR] WSREP: wsrep::connect(gcomm://0.0.0.0) failed: 7 2017-02-24 05:19:48 5848 [ERROR] Aborting ===== 対応 ===== SELinuxを無効にするだけ。 # setenforce 0 {{tag>mysql galera}}