MariaDB issues creating initial admin account SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo

ℹ️ Support
1

Hello everyone…

I wanted to try out mariadb with my setup and thought its gonna be a straight forward process.
Now i am stuck on several different error messages, from which i was able to sort/fix myself.
But i am still not able to create my initial account and still get this message:

**Fehler**

Error while trying to create admin account: An exception occurred in the driver: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo for mariadb failed: Try again

**Administrator-Konto** anlegen

my docker file looks like this:

---
# https://hub.docker.com/r/linuxserver/nextcloud
# https://docs.linuxserver.io/images/docker-nextcloud
# only x86-64 and arm64 are supported
services:
  nextcloud:
    image: lscr.io/linuxserver/nextcloud:latest
    container_name: next-cloud
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=America/New_York
    volumes:
      - /srv/dev-disk-by-uuid-f8e87c48-3e5e-4b1f-a7b5-24f84bd691ba/next-cloud/apps:/var/www/html/apps
      - /srv/dev-disk-by-uuid-f8e87c48-3e5e-4b1f-a7b5-24f84bd691ba/next-cloud/config:/config
      - /srv/dev-disk-by-uuid-f8e87c48-3e5e-4b1f-a7b5-24f84bd691ba/next-cloud/data:/data

    ports:
      - 8080:80 #Port change

    depends_on:
      - db

  db:
    container_name: maria-db
    restart: unless-stopped
    image: mariadb
    command: --innodb-read-only-compressed=OFF #Maria-DB fix
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: 123
      MYSQL_USER: 123
      MYSQL_PASSWORD: 123
    volumes:
      - /srv/dev-disk-by-uuid/next-cloud/mariadb:/var/lib/mysql
    ports:
      - 3306:3306

Login so far needed to be set from localhost:port to mariadb:port to bypass first issue…
So how do i get around this one…
Thx alot

2

getaddrinfo for mariadb failed

Your Compose file suggests your container name is db and/or maria-db.

3

Thx for the answer…but what does that tell me?
I am new to this so i might miss a thing but it seems not so abvious to me right now

4

Remove this line.

And when specifying the database server/host use db as the hostname (e.g. in the installer, in your config.php, etc.)

5

Good morning, for some odd reason, that worked.
Acting very strange on maria db though compared to sql lite. I wonder is my hardware is at fault.
4 gig ram shared with open media vault and a good old core duo at 3.2 ghz