docker
In order to create a local mysql5 server with adminer web-addon: 1. Create a file mysql.yaml: # Use root/example as user/password credentials version: '3' services: db: image: mysql:5 command: --default-authentication-plugin=mysql_native_password restart: always volumes: - ./data:/var/lib/mysql ports: - 3306:3306
docker
I moved the blabbering behind the important stuff: how to get rid of the docker images/containers docker system prune # dangling containers docker system prune -a # dangling,stopped containers and all unused images docker rmi $(docker images -a -q) # all images docker rm $(docker ps -a -f status=exited -q)
docker
I struggled for some time getting postgres to run on docker/k8s with /var/lib/postgresql/data mounted on an nfs-server. I reguallary ended up with chown: changing ownership of '/var/lib/postgresql/data/base/**/**': Operation not permitted. I'm no expert in nfs and its export-options
docker
If you tried to login to docker hub using linux: docker login You might have trouble and getting a nasty problem: error getting credentials - err: exit status 1, out: `GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.secrets was not provided by any .service files` To
docker
If running a docker-container you have a network of your own per container. If you want to use the host-system's network instead you can use the --net=host option. In this sample you call the docker containers arangodb arangoimp-call and connect with 127.0.0.1 which would
docker
How to connect to a docker shell of an running docker-container $ sudo docker exec -i -t 665b4a1e17b6 /bin/bash #by ID or $ sudo docker exec -i -t loving_heisenberg /bin/bash #by Name $ root@665b4a1e17b6:/# If you want to get on the CLI of an running docker-container just use docker&