Lors du démarrage du serveur MySql, je reçois continuellement cette erreur. Le chemin du fichier de bas mentionné est /var/run/mysqld/mysqld.sock. J'ai essayé de le trouver par d'autres moyens mais le fichier est manquant.ERROR 2002 (HY000): Impossible de se connecter au serveur MySQL local via la socket '/var/run/mysqld/mysqld.sock' (2)
après l'exécution état systemctl mysql.service la sortie est donnée soit
● mysql.service - MySQL Community Server
Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: enabled)
Active: activating (start-post) (Result: exit-code) since Thu 2017-08-24 12:58:44 UTC; 26s ago
Process: 19985 ExecStart=/usr/sbin/mysqld (code=exited, status=1/FAILURE)
Process: 19976 ExecStartPre=/usr/share/mysql/mysql-systemd-start pre (code=exited, status=0/SUCCESS)
Main PID: 19985 (code=exited, status=1/FAILURE); : 19986 (mysql-systemd-s)
Tasks: 2
Memory: 328.0K
CPU: 262ms
CGroup: /system.slice/mysql.service
└─control
├─19986 /bin/bash /usr/share/mysql/mysql-systemd-start post
└─20068 sleep 1
Aug 24 12:58:44 ip-172-31-25-190 systemd[1]: mysql.service: Service hold-off time over, scheduling restart.
Aug 24 12:58:44 ip-172-31-25-190 systemd[1]: Stopped MySQL Community Server.
Aug 24 12:58:44 ip-172-31-25-190 systemd[1]: Starting MySQL Community Server...
Aug 24 12:58:46 ip-172-31-25-190 systemd[1]: mysql.service: Main process exited, code=exited, status=1/FAILURE
Après avoir exécuté journalctl -xe sortie suivante a obtenu généré.
Aug 24 12:58:44 ip-172-31-25-190 systemd[1]: Starting MySQL Community Server...
-- Subject: Unit mysql.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has begun starting up.
Aug 24 12:58:44 ip-172-31-25-190 kernel: audit: type=1400 audit(1503579524.748:818): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/19985/sta
Aug 24 12:58:44 ip-172-31-25-190 kernel: audit: type=1400 audit(1503579524.748:819): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/sy
Aug 24 12:58:44 ip-172-31-25-190 kernel: audit: type=1400 audit(1503579524.748:820): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/19985/sta
Aug 24 12:58:44 ip-172-31-25-190 audit[19985]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/19985/status" pid=19985 comm="mysqld" reque
Aug 24 12:58:44 ip-172-31-25-190 audit[19985]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/system/node/" pid=19985 comm="mysqld
Aug 24 12:58:44 ip-172-31-25-190 audit[19985]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/19985/status" pid=19985 comm="mysqld" reque
Aug 24 12:58:46 ip-172-31-25-190 systemd[1]: mysql.service: Main process exited, code=exited, status=1/FAILURE
Aug 24 12:59:14 ip-172-31-25-190 systemd[1]: Failed to start MySQL Community Server.
-- Subject: Unit mysql.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has failed.
--
-- The result is failed.
Aug 24 12:59:14 ip-172-31-25-190 systemd[1]: mysql.service: Unit entered failed state.
Aug 24 12:59:14 ip-172-31-25-190 systemd[1]: mysql.service: Failed with result 'exit-code'.
Aug 24 12:59:14 ip-172-31-25-190 systemd[1]: mysql.service: Service hold-off time over, scheduling restart.
Aug 24 12:59:14 ip-172-31-25-190 systemd[1]: Stopped MySQL Community Server.
-- Subject: Unit mysql.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has finished shutting down.
Aug 24 12:59:14 ip-172-31-25-190 systemd[1]: Starting MySQL Community Server...
-- Subject: Unit mysql.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has begun starting up.
Aug 24 12:59:15 ip-172-31-25-190 kernel: audit: type=1400 audit(1503579555.004:821): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/20089/sta
Aug 24 12:59:15 ip-172-31-25-190 audit[20089]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/20089/status" pid=20089 comm="mysqld" reque
Aug 24 12:59:15 ip-172-31-25-190 audit[20089]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/system/node/" pid=20089 comm="mysqld
Aug 24 12:59:15 ip-172-31-25-190 audit[20089]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/20089/status" pid=20089 comm="mysqld" reque
Aug 24 12:59:15 ip-172-31-25-190 kernel: audit: type=1400 audit(1503579555.012:822): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/sy
Aug 24 12:59:15 ip-172-31-25-190 kernel: audit: type=1400 audit(1503579555.012:823): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/20089/sta
Aug 24 12:59:16 ip-172-31-25-190 systemd[1]: mysql.service: Main process exited, code=exited, status=1/FAILURE
Ce code d'erreur apparaissant chaque fois que je suis décommenter les lignes suivantes dans /etc/mysql/mysql.conf.d/mysqld.cnf
general_log_file = /var/log/mysql/mysql.log
general_log= 1
log_slow_queries = /var/log/mysql/mysql-slow.log
long_query_time = 1
log-queries-not-using-indexes = 1
Que devrait-on faire pour résoudre le même?
Ce qui devrait être fait est un peu de googling pour un début: https://duckduckgo.com/?q=Can't+connect+to+local+MySQL+server+through+socket&t=vivaldi&ia=qa + https: //stackoverflow.com/questions/5376427/cant-connect-to-local-mysql-server-through-socket-var-mysql-mysql-sock-38 – meta
Je l'ai déjà googlé mais dans chaque numéro ils suggèrent de corriger le chemin mais ici le chemin est déjà correct, c'est juste que le fichier n'est pas là et je ne suis pas capable de le trouver aussi. –