First update of the mastercontainer fails

[Vagaboul]

Hello,

I try to setup nextcloud aio with docker compose on openmediavault (Debian).

The container is running and I could finish the domain registration. But I have a problem with the first update.
When I press the ‘Update mastercontainer’ button, the same message appears again and again:

I have already stopped, deleted and reinstalled the container.

My experience with Docker Compose is still quite fresh, so please bear with me if my question is too naive.

I have set up authorisations for the following ports:
https: 443
https: 8443
TCP: 8080
UDP: 443
UDP: 8443

The associated logs are as follows:
2024-12-03T17:54:19.490993019Z Trying to fix docker.sock permissions internally...
2024-12-03T17:54:19.493744845Z Creating docker group internally with id 990
2024-12-03T17:54:19.589672071Z WARNING: bridge-nf-call-iptables is disabled
2024-12-03T17:54:19.589726334Z WARNING: bridge-nf-call-ip6tables is disabled
2024-12-03T17:54:19.618535551Z WARNING: bridge-nf-call-iptables is disabled
2024-12-03T17:54:19.618574941Z WARNING: bridge-nf-call-ip6tables is disabled
2024-12-03T17:54:19.899588677Z �[0;92mInitial startup of Nextcloud All-in-One complete!
2024-12-03T17:54:19.899638044Z You should be able to open the Nextcloud AIO Interface now on port 8080 of this server!
2024-12-03T17:54:19.899650131Z E.g. https://internal.ip.of.this.server:8080
2024-12-03T17:54:19.899658921Z ⚠️ Important: do always use an ip-address if you access this port and not a domain as HSTS might block access to it later!
2024-12-03T17:54:19.899668899Z
2024-12-03T17:54:19.899677838Z If your server has port 80 and 8443 open and you point a domain to your server, you can get a valid certificate automatically by opening the Nextcloud AIO Interface via:
2024-12-03T17:54:19.899687367Z https://your-domain-that-points-to-this-server.tld:8443�[0m
2024-12-03T17:54:21.061813007Z [Tue Dec 03 17:54:21.061635 2024] [mpm_event:notice] [pid 185:tid 185] AH00489: Apache/2.4.62 (Unix) OpenSSL/3.3.2 configured -- resuming normal operations
2024-12-03T17:54:21.061869298Z [Tue Dec 03 17:54:21.061808 2024] [core:notice] [pid 185:tid 185] AH00094: Command line: 'httpd -D FOREGROUND'
2024-12-03T17:54:21.063247215Z [03-Dec-2024 17:54:21] NOTICE: fpm is running, pid 191
2024-12-03T17:54:21.063252221Z [03-Dec-2024 17:54:21] NOTICE: ready to handle connections
2024-12-03T17:54:21.067872491Z {"level":"info","ts":1733248461.0676997,"msg":"using config from file","file":"/Caddyfile"}
2024-12-03T17:54:21.068645448Z {"level":"info","ts":1733248461.0684865,"msg":"adapted config to JSON","adapter":"caddyfile"}
2024-12-03T19:57:15.226939841Z NOTICE: PHP message: Slim Application Error
2024-12-03T19:57:15.226960835Z Type: GuzzleHttp\Exception\ClientException
2024-12-03T19:57:15.226962898Z Code: 404
2024-12-03T19:57:15.226964370Z Message: Client error: GET http://127.0.0.1/v1.41/containers/nextcloud-aio-nextcloud/logs?stdout=true&stderr=true&timestamps=true resulted in a 404 Not Found response:
2024-12-03T19:57:15.226966299Z {"message":"No such container: nextcloud-aio-nextcloud"}
2024-12-03T19:57:15.226967960Z File: /var/www/docker-aio/php/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php
2024-12-03T19:57:15.226969449Z Line: 111
2024-12-03T19:57:15.226970843Z Trace: #0 /var/www/docker-aio/php/vendor/guzzlehttp/guzzle/src/Middleware.php(72): GuzzleHttp\Exception\RequestException::create(Object(GuzzleHttp\Psr7\Request), Object(GuzzleHttp\Psr7\Response), NULL, Array, NULL)
2024-12-03T19:57:15.226973245Z #1 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(209): GuzzleHttp\Middleware::GuzzleHttp{closure}(Object(GuzzleHttp\Psr7\Response))
2024-12-03T19:57:15.226985336Z #2 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(158): GuzzleHttp\Promise\Promise::callHandler(1, Object(GuzzleHttp\Psr7\Response), NULL)
2024-12-03T19:57:15.226987636Z #3 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/TaskQueue.php(52): GuzzleHttp\Promise\Promise::GuzzleHttp\Promise{closure}()
2024-12-03T19:57:15.226989302Z #4 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(251): GuzzleHttp\Promise\TaskQueue->run(true)
2024-12-03T19:57:15.226990879Z #5 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(227): GuzzleHttp\Promise\Promise->invokeWaitFn()
2024-12-03T19:57:15.226992431Z #6 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(272): GuzzleHttp\Promise\Promise->waitIfPending()
2024-12-03T19:57:15.226993935Z #7 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(229): GuzzleHttp\Promise\Promise->invokeWaitList()
2024-12-03T19:57:15.226995420Z #8 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(69): GuzzleHttp\Promise\Promise->waitIfPending()
2024-12-03T19:57:15.226996960Z #9 /var/www/docker-aio/php/vendor/guzzlehttp/guzzle/src/Client.php(189): GuzzleHttp\Promise\Promise->wait()
2024-12-03T19:57:15.226998525Z #10 /var/www/docker-aio/php/vendor/guzzlehttp/guzzle/src/ClientTrait.php(44): GuzzleHttp\Client->request('GET', 'http://127.0.0....', Array)
2024-12-03T19:57:15.227000126Z #11 /var/www/docker-aio/php/src/Docker/DockerActionManager.php(150): GuzzleHttp\Client->get('http://127.0.0....')
2024-12-03T19:57:15.227002365Z #12 /var/www/docker-aio/php/src/Controller/DockerController.php(67): AIO\Docker\DockerActionManager->GetLogs('nextcloud-aio-n...')
2024-12-03T19:57:15.227004032Z #13 /var/www/docker-aio/php/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(38): AIO\Controller\DockerController->GetLogs(Object(GuzzleHttp\Psr7\ServerRequest), Object(GuzzleHttp\Psr7\Response), Array)
2024-12-03T19:57:15.227005825Z #14 /var/www/docker-aio/php/vendor/slim/slim/Slim/Routing/Route.php(363): Slim\Handlers\Strategies\RequestResponse->__invoke(Array, Object(GuzzleHttp\Psr7\ServerRequest), Object(GuzzleHttp\Psr7\Response), Array)
2024-12-03T19:57:15.227007672Z #15 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Slim\Routing\Route->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.227009273Z #16 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Slim\MiddlewareDispatcher->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.227010896Z #17 /var/www/docker-aio/php/vendor/slim/slim/Slim/Routing/Route.php(321): Slim\MiddlewareDispatcher->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.227012441Z #18 /var/www/docker-aio/php/vendor/slim/slim/Slim/Routing/RouteRunner.php(74): Slim\Routing\Route->run(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.227014056Z #19 /var/www/docker-aio/php/vendor/slim/csrf/src/Guard.php(482): Slim\Routing\RouteRunner->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.227015657Z #20 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(177): Slim\Csrf\Guard->process(Object(GuzzleHttp\Psr7\ServerRequest), Object(Slim\Routing\RouteRunner))
2024-12-03T19:57:15.227019258Z #21 /var/www/docker-aio/php/vendor/slim/twig-view/src/TwigMiddleware.php(117): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.227020964Z #22 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(129): Slim\Views\TwigMiddleware->process(Object(GuzzleHttp\Psr7\ServerRequest), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
2024-12-03T19:57:15.227022858Z #23 /var/www/docker-aio/php/src/Middleware/AuthMiddleware.php(36): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.227024920Z #24 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(280): AIO\Middleware\AuthMiddleware->__invoke(Object(GuzzleHttp\Psr7\ServerRequest), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
2024-12-03T19:57:15.227026719Z #25 /var/www/docker-aio/php/vendor/slim/slim/Slim/Middleware/ErrorMiddleware.php(77): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.227028376Z #26 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(129): Slim\Middleware\ErrorMiddleware->process(Object(GuzzleHttp\Psr7\ServerRequest), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
2024-12-03T19:57:15.227030132Z #27 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.227031738Z #28 /var/www/docker-aio/php/vendor/slim/slim/Slim/App.php(209): Slim\MiddlewareDispatcher->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.227033301Z #29 /var/www/docker-aio/php/vendor/slim/slim/Slim/App.php(193): Slim\App->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.227034892Z #30 /var/www/docker-aio/php/public/index.php(186): Slim\App->run()
2024-12-03T19:57:15.227036349Z #31 {main}
2024-12-03T19:57:15.227037721Z Tips: To display error details in HTTP response set "displayErrorDetails" to true in the ErrorHandler constructor.
2024-12-03T19:57:15.745423321Z NOTICE: PHP message: 404 Not Found
2024-12-03T19:57:15.745443588Z Type: Slim\Exception\HttpNotFoundException
2024-12-03T19:57:15.745446802Z Code: 404
2024-12-03T19:57:15.745449231Z Message: Not found.
2024-12-03T19:57:15.745450684Z File: /var/www/docker-aio/php/vendor/slim/slim/Slim/Middleware/RoutingMiddleware.php
2024-12-03T19:57:15.745452149Z Line: 76
2024-12-03T19:57:15.745453480Z Trace: #0 /var/www/docker-aio/php/vendor/slim/slim/Slim/Routing/RouteRunner.php(62): Slim\Middleware\RoutingMiddleware->performRouting(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.745455788Z #1 /var/www/docker-aio/php/vendor/slim/csrf/src/Guard.php(482): Slim\Routing\RouteRunner->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.745457416Z #2 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(177): Slim\Csrf\Guard->process(Object(GuzzleHttp\Psr7\ServerRequest), Object(Slim\Routing\RouteRunner))
2024-12-03T19:57:15.745467748Z #3 /var/www/docker-aio/php/vendor/slim/twig-view/src/TwigMiddleware.php(117): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.745469411Z #4 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(129): Slim\Views\TwigMiddleware->process(Object(GuzzleHttp\Psr7\ServerRequest), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
2024-12-03T19:57:15.745471083Z #5 /var/www/docker-aio/php/src/Middleware/AuthMiddleware.php(36): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.745472622Z #6 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(280): AIO\Middleware\AuthMiddleware->__invoke(Object(GuzzleHttp\Psr7\ServerRequest), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
2024-12-03T19:57:15.745474299Z #7 /var/www/docker-aio/php/vendor/slim/slim/Slim/Middleware/ErrorMiddleware.php(77): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.745475851Z #8 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(129): Slim\Middleware\ErrorMiddleware->process(Object(GuzzleHttp\Psr7\ServerRequest), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
2024-12-03T19:57:15.745477739Z #9 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.745480061Z #10 /var/www/docker-aio/php/vendor/slim/slim/Slim/App.php(209): Slim\MiddlewareDispatcher->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.745481605Z #11 /var/www/docker-aio/php/vendor/slim/slim/Slim/App.php(193): Slim\App->handle(Object(GuzzleHttp\Psr7\ServerRequest))
2024-12-03T19:57:15.745483090Z #12 /var/www/docker-aio/php/public/index.php(186): Slim\App->run()
2024-12-03T19:57:15.745484524Z #13 {main}
2024-12-03T19:57:15.745485755Z Tips: To display error details in HTTP response set "displayErrorDetails" to true in the ErrorHandler constructor.

Any Idea how I can solve this problem?

[szaimen]

Hi, can you post the output of sudo docker inspect nextcloud-aio-watchtower here?

[Vagaboul]

My learning curve on this project is really steep, just now I didn't know how to get to docker via the console. Here is the output:

[
{
"Id": "f235a1a5fe4fb437aa3997cddf69ce21a1bab8d12f7eb0a65c27751f5ca4994e",
"Created": "2024-12-08T19:40:51.39169874Z",
"Path": "/start.sh",
"Args": [],
"State": {
"Status": "exited",
"Running": false,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 0,
"ExitCode": 0,
"Error": "",
"StartedAt": "2024-12-08T19:40:51.470465644Z",
"FinishedAt": "2024-12-08T19:40:52.753545605Z"
},
"Image": "sha256:0d97d20ce7f72a8c326c0e1e48dea8183c4be203e00cf85a90897fe2c8ef6f55",
"ResolvConfPath": "/var/lib/docker/containers/f235a1a5fe4fb437aa3997cddf69ce21a1bab8d12f7eb0a65c27751f5ca4994e/resolv.conf",
"HostnamePath": "/var/lib/docker/containers/f235a1a5fe4fb437aa3997cddf69ce21a1bab8d12f7eb0a65c27751f5ca4994e/hostname",
"HostsPath": "/var/lib/docker/containers/f235a1a5fe4fb437aa3997cddf69ce21a1bab8d12f7eb0a65c27751f5ca4994e/hosts",
"LogPath": "/var/lib/docker/containers/f235a1a5fe4fb437aa3997cddf69ce21a1bab8d12f7eb0a65c27751f5ca4994e/f235a1a5fe4fb437aa3997cddf69ce21a1bab8d12f7eb0a65c27751f5ca4994e-json.log",
"Name": "/nextcloud-aio-watchtower",
"RestartCount": 0,
"Driver": "overlay2",
"Platform": "linux",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "docker-default",
"ExecIDs": null,
"HostConfig": {
"Binds": [
"/var/run/docker.sock:/var/run/docker.sock:ro"
],
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"NetworkMode": "nextcloud-aio",
"PortBindings": null,
"RestartPolicy": {
"Name": "no",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": null,
"ConsoleSize": [
0,
0
],
"CapAdd": null,
"CapDrop": [
"NET_RAW"
],
"CgroupnsMode": "private",
"Dns": null,
"DnsOptions": null,
"DnsSearch": null,
"ExtraHosts": null,
"GroupAdd": null,
"IpcMode": "private",
"Cgroup": "",
"Links": null,
"OomScoreAdj": 0,
"PidMode": "",
"Privileged": false,
"PublishAllPorts": false,
"ReadonlyRootfs": true,
"SecurityOpt": [
"label:disable"
],
"UTSMode": "",
"UsernsMode": "",
"ShmSize": 67108864,
"Runtime": "runc",
"Isolation": "",
"CpuShares": 0,
"Memory": 0,
"NanoCpus": 0,
"CgroupParent": "",
"BlkioWeight": 0,
"BlkioWeightDevice": null,
"BlkioDeviceReadBps": null,
"BlkioDeviceWriteBps": null,
"BlkioDeviceReadIOps": null,
"BlkioDeviceWriteIOps": null,
"CpuPeriod": 0,
"CpuQuota": 0,
"CpuRealtimePeriod": 0,
"CpuRealtimeRuntime": 0,
"CpusetCpus": "",
"CpusetMems": "",
"Devices": null,
"DeviceCgroupRules": null,
"DeviceRequests": null,
"MemoryReservation": 0,
"MemorySwap": 0,
"MemorySwappiness": null,
"OomKillDisable": null,
"PidsLimit": null,
"Ulimits": null,
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0,
"MaskedPaths": [
"/proc/asound",
"/proc/acpi",
"/proc/kcore",
"/proc/keys",
"/proc/latency_stats",
"/proc/timer_list",
"/proc/timer_stats",
"/proc/sched_debug",
"/proc/scsi",
"/sys/firmware",
"/sys/devices/virtual/powercap"
],
"ReadonlyPaths": [
"/proc/bus",
"/proc/fs",
"/proc/irq",
"/proc/sys",
"/proc/sysrq-trigger"
],
"Init": true
},
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/c3b8bd16f699637f1c35ae36a8bdc06e40453d369312ba7d8099e515b1f9185e-init/diff:/var/lib/docker/overlay2/4afcbb0b30bddbb217fdd74df80ef5af10d15dbe25a68b6af6853e39129974a8/diff:/var/lib/docker/overlay2/f292b3441c9d5e9660e2fd838ce93e677d8b6faf276117b4c892406d0acbcdc2/diff:/var/lib/docker/overlay2/58201151266c5680bf289c007357c5823c0c54b45613394fa6da2f50138fa215/diff:/var/lib/docker/overlay2/1653bb1358c352f2e61c8e8dbacb321b4406679f2123be85d9a8a4eb66dfad90/diff",
"MergedDir": "/var/lib/docker/overlay2/c3b8bd16f699637f1c35ae36a8bdc06e40453d369312ba7d8099e515b1f9185e/merged",
"UpperDir": "/var/lib/docker/overlay2/c3b8bd16f699637f1c35ae36a8bdc06e40453d369312ba7d8099e515b1f9185e/diff",
"WorkDir": "/var/lib/docker/overlay2/c3b8bd16f699637f1c35ae36a8bdc06e40453d369312ba7d8099e515b1f9185e/work"
},
"Name": "overlay2"
},
"Mounts": [
{
"Type": "bind",
"Source": "/var/run/docker.sock",
"Destination": "/var/run/docker.sock",
"Mode": "ro",
"RW": false,
"Propagation": "rprivate"
}
],
"Config": {
"Hostname": "f235a1a5fe4f",
"Domainname": "",
"User": "root",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"CONTAINER_TO_UPDATE=nextcloud-aio-mastercontainer",
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
],
"Cmd": null,
"Image": "nextcloud/aio-watchtower:latest",
"Volumes": null,
"WorkingDir": "",
"Entrypoint": [
"/start.sh"
],
"OnBuild": null,
"Labels": {
"com.centurylinklabs.watchtower.enable": "false"
}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "",
"SandboxKey": "",
"Ports": {},
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"MacAddress": "",
"Networks": {
"nextcloud-aio": {
"IPAMConfig": null,
"Links": null,
"Aliases": null,
"MacAddress": "",
"DriverOpts": null,
"NetworkID": "88216170b77365e18db4708c186e25846288c37a7ea8da4d4091b4f30b99cdd4",
"EndpointID": "",
"Gateway": "",
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"DNSNames": [
"nextcloud-aio-watchtower",
"f235a1a5fe4f"
]
}
}
}
}
]

Thank you for the help!

[szaimen]

Thanks! Can you also post the output of sudo docker logs nextcloud-aio-watchtower here?

[Vagaboul]

Of course!

time="2024-12-08T19:40:51Z" level=debug msg="Sleeping for a second to ensure the docker api client has been properly initialized."
time="2024-12-08T19:40:52Z" level=debug msg="Making sure everything is sane before starting"
time="2024-12-08T19:40:52Z" level=info msg="Watchtower 1.7.1"
time="2024-12-08T19:40:52Z" level=info msg="Using no notifications"
time="2024-12-08T19:40:52Z" level=info msg="Only checking containers which name matches "nextcloud-aio-mastercontainer""
time="2024-12-08T19:40:52Z" level=info msg="Running a one time update."
time="2024-12-08T19:40:52Z" level=debug msg="Checking containers for updated images"
time="2024-12-08T19:40:52Z" level=debug msg="Retrieving running containers"
time="2024-12-08T19:40:52Z" level=debug msg="Trying to load authentication credentials." container=/nextcloud-aio-mastercontainer image="nextcloud/all-in-one:latest"
time="2024-12-08T19:40:52Z" level=debug msg="No credentials for index.docker.io found" config_file=/config.json
time="2024-12-08T19:40:52Z" level=debug msg="Got image name: nextcloud/all-in-one:latest"
time="2024-12-08T19:40:52Z" level=debug msg="Checking if pull is needed" container=/nextcloud-aio-mastercontainer image="nextcloud/all-in-one:latest"
time="2024-12-08T19:40:52Z" level=debug msg="Built challenge URL" URL="https://index.docker.io/v2/"
time="2024-12-08T19:40:52Z" level=warning msg="Could not do a head request for "nextcloud/all-in-one:latest", falling back to regular pull." container=/nextcloud-aio-mastercontainer image="nextcloud/all-in-one:latest"
time="2024-12-08T19:40:52Z" level=warning msg="Reason: Get "https://index.docker.io/v2/\": dial tcp: lookup index.docker.io on 127.0.0.11:53: server misbehaving" container=/nextcloud-aio-mastercontainer image="nextcloud/all-in-one:latest"
time="2024-12-08T19:40:52Z" level=debug msg="Pulling image" container=/nextcloud-aio-mastercontainer image="nextcloud/all-in-one:latest"
time="2024-12-08T19:40:52Z" level=debug msg="Error pulling image nextcloud/all-in-one:latest, Error response from daemon: Get "https://registry-1.docker.io/v2/\": dial tcp: lookup registry-1.docker.io: Temporary failure in name resolution"
time="2024-12-08T19:40:52Z" level=info msg="Unable to update container "/nextcloud-aio-mastercontainer": Error response from daemon: Get "https://registry-1.docker.io/v2/\": dial tcp: lookup registry-1.docker.io: Temporary failure in name resolution. Proceeding to next."
time="2024-12-08T19:40:52Z" level=info msg="Session done" Failed=0 Scanned=1 Updated=0 notify=no
time="2024-12-08T19:40:52Z" level=info msg="Waiting for the notification goroutine to finish" notify=no

[Vagaboul]

Interesting! With another container which could not be started from the outset (Jellyfin) the same error message appeared in the logs under docker compose:
Error response from daemon: Get "https://registry-1.docker.io/v2/\": dial tcp: lookup registry-1.docker.io: Temporary failure in name resolution"

[szaimen]

Looks like you have a dns resolution error in your docker install...

[Vagaboul]

Yes, that seems to be the case, thank you very much for your support! I already have several containers running which I can access on the internal network without any problems. Nextcloud AIO is the first one I can access externally.

For Jellyfin I have found some solutions that suggest an entry in the configuration:
nameserver 8.8.8.8
nameserver 8.8.4.4
Unfortunately I haven't got any further with this yet, but at least I now know that this also causes the problem in Nextcloud.