/docker-minio-swarm

Minio Stack

https://docs.minio.io/docs/deploy-minio-on-docker-swarm

Create Docker secrets for Minio

echo "$(openssl rand -base64 21)" > ACCESS_KEY
echo "$(openssl rand -base64 41)" > SECRET_KEY
cat ACCESS_KEY | docker secret create access_key -
cat SECRET_KEY | docker secret create secret_key -

Labeling Nodes

Minio Stack requires volumes at least 4 and these should be preserved at restart.

docker node update --label-add minio1=true <DOCKER-NODE1>
docker node update --label-add minio2=true <DOCKER-NODE2>
docker node update --label-add minio3=true <DOCKER-NODE3>
docker node update --label-add minio4=true <DOCKER-NODE4>

Deploy

docker stack deploy --compose-file=docker-compose-secrets.yaml minio_stack

Minio Client

https://docs.minio.io/docs/minio-client-complete-guide

Download client binary

wget -O /usr/local/bin/mc https://dl.minio.io/client/mc/release/linux-amd64/mc
chmod +x /usr/local/bin/mc

Add Minio Cloud Storage

mc config host add minio <MINIO STACK HOST> <ACCESS_KEY> <SECRET_KEY>
  • Example:
mc config host add minio http://infa-swarm-t1101:10001 $(cat ACCESS_KEY) $(cat SECRET_KEY)

You are now have an alise, minio

Usage

  • Create a bucket
[root@infa-dcoses-t1101 docker-minio-swarm]# mc mb minio/mybucket
Bucket created successfully `minio/mybucket`.
  • Copy a file to the bucket
[root@infa-dcoses-t1101 docker-minio-swarm]# mc cp README.md minio/mybucket
README.md:               1.37 KB / 1.37 KB ┃▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓┃ 100.00% 41.79 KB/s 0s
  • Remove the file from the bucket
[root@infa-dcoses-t1101 docker-minio-swarm]# mc rm minio/mybucket/README.md
Removing `minio/mybucket/README.md`.

Cookbook

https://docs.minio.io/docs/minio-client-quickstart-guide