Hallo,
UCS 5.0-6 errata916, Apps: Nextcloud, RocketChat
Der betroffene Server läuft seit ca. 2 Jahren. Letzte Woche war Nextcloud plötzlich nicht mehr zu erreichen, da docker nicht gestartet war. Der Versuch docker manuell zu starten, lieferte folgende Fehlermeldung.
Der Dienst docker konnte nicht neugestartet werden:
● docker.service - Docker Application Container Engine
Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
Drop-In: /etc/systemd/system/docker.service.d
└─http-proxy.conf
Active: activating (auto-restart) (Result: exit-code) since Sat 2024-01-20 14:52:48 CET; 11ms ago
Docs: https://docs.docker.com
Process: 1951 ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock (code=exited, status=1/FAILURE)
Main PID: 1951 (code=exited, status=1/FAILURE)
Jan 20 14:52:51 ucs-1753 systemd[1]: docker.service: Service RestartSec=2s expired, scheduling restart.
Jan 20 14:52:51 ucs-1753 systemd[1]: docker.service: Scheduled restart job, restart counter is at 1.
Jan 20 14:52:51 ucs-1753 systemd[1]: Stopped Docker Application Container Engine.
Jan 20 14:52:51 ucs-1753 systemd[1]: Starting Docker Application Container Engine...
Jan 20 14:52:51 ucs-1753 dockerd[1970]: time="2024-01-20T14:52:51.240329370+01:00" level=info msg="Starting up"
Jan 20 14:52:51 ucs-1753 dockerd[1970]: time="2024-01-20T14:52:51.310334246+01:00" level=info msg="parsed scheme: \"unix\"" module=grpc
Jan 20 14:52:51 ucs-1753 dockerd[1970]: time="2024-01-20T14:52:51.310358177+01:00" level=info msg="scheme \"unix\" not registered, fallback to default scheme" module=grpc
Jan 20 14:52:51 ucs-1753 dockerd[1970]: time="2024-01-20T14:52:51.310385223+01:00" level=info msg="ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/containerd.sock 0 <nil>}] <nil>}" module=grpc
Jan 20 14:52:51 ucs-1753 dockerd[1970]: time="2024-01-20T14:52:51.310404476+01:00" level=info msg="ClientConn switching balancer to \"pick_first\"" module=grpc
Jan 20 14:52:51 ucs-1753 dockerd[1970]: time="2024-01-20T14:52:51.311523398+01:00" level=info msg="parsed scheme: \"unix\"" module=grpc
Jan 20 14:52:51 ucs-1753 dockerd[1970]: time="2024-01-20T14:52:51.311541389+01:00" level=info msg="scheme \"unix\" not registered, fallback to default scheme" module=grpc
Jan 20 14:52:51 ucs-1753 dockerd[1970]: time="2024-01-20T14:52:51.311559715+01:00" level=info msg="ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/containerd.sock 0 <nil>}] <nil>}" module=grpc
Jan 20 14:52:51 ucs-1753 dockerd[1970]: time="2024-01-20T14:52:51.311574851+01:00" level=info msg="ClientConn switching balancer to \"pick_first\"" module=grpc
Jan 20 14:52:51 ucs-1753 dockerd[1970]: time="2024-01-20T14:52:51.316621054+01:00" level=error msg="failed to mount overlay: no such device" storage-driver=overlay2
Jan 20 14:52:51 ucs-1753 dockerd[1970]: time="2024-01-20T14:52:51.316654214+01:00" level=error msg="[graphdriver] prior storage driver overlay2 failed: driver not supported"
Jan 20 14:52:51 ucs-1753 dockerd[1970]: failed to start daemon: error initializing graphdriver: driver not supported
Jan 20 14:52:51 ucs-1753 systemd[1]: docker.service: Main process exited, code=exited, status=1/FAILURE
Jan 20 14:52:51 ucs-1753 systemd[1]: docker.service: Failed with result 'exit-code'.
Jan 20 14:52:51 ucs-1753 systemd[1]: Failed to start Docker Application Container Engine.
lsmod | grep overlay liefert kein Ergebnis.
uname -r liefert 4.9.0-12-amd64.
Es wird also ein veralteter Kernel geladen. Wo der herstammt, ist mir nicht klar, da er auf der Platte nirgends zu finden ist.
initrd.img und vmlinux verweisen auf boot/initrd.img-4.19.0-25-amd64.
Hat jemand eine Idee, wie ich grub repariere, damit der Kernel 4.19.0-25-amd64 geladen wird.
Gruß
George