Nextcloud version: nextcloud/all-in-one docker
Operating system and version of Docker VM: Rocky Linux 8.9
Apache or nginx version: None: Container provides Apache
PHP version: Does not apply: None: Container provides php 8.1
Issue
I start Nextcloud Hub 6 via the above docker container on a Rocky Linux 8.9 VM with the firewall disabled (for testing purposes) with the following script:
#!/bin/bash
declare -a DockerOptions=(
--init
--sig-proxy=false
--name nextcloud-aio-mastercontainer
--restart always
--publish 80:80
--publish 8080:8080
--publish 8443:8443
--volume nextcloud_aio_mastercontainer:/mnt/docker-aio-config
--volume /var/run/docker.sock:/var/run/docker.sock:ro
--env NEXTCLOUD_DATADIR=/root/nc/data
--env NEXTCLOUD_UPLOAD_LIMIT=10G
--env NEXTCLOUD_MAX_TIME=3600
--env NEXTCLOUD_MEMORY_LIMIT=2048M
--env AUTOMATIC_UPDATES=1
)
docker run "${DockerOptions[@]}" nextcloud/all-in-one:latest >/var/log/nextcloud.log 2>&1 &
I am able to bring up all containers by opening the Nextcloud AIO Interface. All containers are green after startup. I am able to create users, folders, and files.
When I go to Administration settings, I see the message:
This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features.
When I run docker exec -it nextcloud-aio-mastercontainer bash and try to ping any valid domain name or IP address (such as 1.1.1.1 or 8.8.8.8), I get no ping. I see in the /etc/resolv.conf file the entry nameserver 127.0.0.11.
This is not a reverse proxy installation. The DNS server is on a separate VM and points to the VM that the docker containers are running in. Apache is not installed on the VM that the docker containers are running in.
The last line of output of the Nextcloud log in Admin > Logging:
{"reqId":"zFw8yw2X25cnQ8cDihF0","level":3,"time":"2024-01-16T00:16:17+00:00","remoteAddr":"172.18.0.1","user":"admin","app":"internet_connection_check","method":"GET","url":"/settings/ajax/checksetup","message":"Cannot connect to: www.edri.org","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0","version":"27.1.5.1","exception":{"Exception":"GuzzleHttp\\Exception\\ConnectException","Message":"cURL error 6: Could not resolve host: www.edri.org (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for http://www.edri.org/","Code":0,"Trace":[{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlFactory.php","line":158,"function":"createRejection","class":"GuzzleHttp\\Handler\\CurlFactory","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlFactory.php","line":110,"function":"finishError","class":"GuzzleHttp\\Handler\\CurlFactory","type":"::","args":[["GuzzleHttp\\Handler\\CurlHandler"],"*** sensitive parameters replaced ***",["GuzzleHttp\\Handler\\CurlFactory"]]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlHandler.php","line":47,"function":"finish","class":"GuzzleHttp\\Handler\\CurlFactory","type":"::","args":[["GuzzleHttp\\Handler\\CurlHandler"],"*** sensitive parameters replaced ***",["GuzzleHttp\\Handler\\CurlFactory"]]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Middleware.php","line":137,"function":"__invoke","class":"GuzzleHttp\\Handler\\CurlHandler","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/lib/private/Http/Client/DnsPinMiddleware.php","line":114,"function":"GuzzleHttp\\{closure}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php","line":35,"function":"OC\\Http\\Client\\{closure}","class":"OC\\Http\\Client\\DnsPinMiddleware","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Middleware.php","line":31,"function":"__invoke","class":"GuzzleHttp\\PrepareBodyMiddleware","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/RedirectMiddleware.php","line":71,"function":"GuzzleHttp\\{closure}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Middleware.php","line":63,"function":"__invoke","class":"GuzzleHttp\\RedirectMiddleware","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/HandlerStack.php","line":75,"function":"GuzzleHttp\\{closure}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Client.php","line":331,"function":"__invoke","class":"GuzzleHttp\\HandlerStack","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Client.php","line":168,"function":"transfer","class":"GuzzleHttp\\Client","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Client.php","line":187,"function":"requestAsync","class":"GuzzleHttp\\Client","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/lib/private/Http/Client/Client.php","line":230,"function":"request","class":"GuzzleHttp\\Client","type":"->","args":["*** sensitive parameters replaced ***","http://www.edri.org/",["/mnt/ncdata/files_external/rootcerts.crt",30,[true],["Nextcloud Server Crawler","gzip"],true]]},{"file":"/var/www/html/apps/settings/lib/Controller/CheckSetupController.php","line":224,"function":"get","class":"OC\\Http\\Client\\Client","type":"->","args":["http://www.edri.org/"]},{"file":"/var/www/html/apps/settings/lib/Controller/CheckSetupController.php","line":206,"function":"isSiteReachable","class":"OCA\\Settings\\Controller\\CheckSetupController","type":"->","args":["www.edri.org"]},{"file":"/var/www/html/apps/settings/lib/Controller/CheckSetupController.php","line":921,"function":"hasInternetConnectivityProblems","class":"OCA\\Settings\\Controller\\CheckSetupController","type":"->","args":[]},{"file":"/var/www/html/lib/private/AppFramework/Http/Dispatcher.php","line":230,"function":"check","class":"OCA\\Settings\\Controller\\CheckSetupController","type":"->","args":[]},{"file":"/var/www/html/lib/private/AppFramework/Http/Dispatcher.php","line":137,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->","args":[["OCA\\Settings\\Controller\\CheckSetupController"],"check"]},{"file":"/var/www/html/lib/private/AppFramework/App.php","line":183,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->","args":[["OCA\\Settings\\Controller\\CheckSetupController"],"check"]},{"file":"/var/www/html/lib/private/Route/Router.php","line":315,"function":"main","class":"OC\\AppFramework\\App","type":"::","args":["OCA\\Settings\\Controller\\CheckSetupController","check",["OC\\AppFramework\\DependencyInjection\\DIContainer"],["settings.CheckSetup.check"]]},{"file":"/var/www/html/lib/base.php","line":1068,"function":"match","class":"OC\\Route\\Router","type":"->","args":["/settings/ajax/checksetup"]},{"file":"/var/www/html/index.php","line":38,"function":"handleRequest","class":"OC","type":"::","args":[]}],"File":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlFactory.php","Line":210,"message":"Cannot connect to: www.edri.org","exception":{},"CustomMessage":"Cannot connect to: www.edri.org"}}
The output of your config.php file in /path/to/nextcloud: not applicable (internal to container)