Start the ETCD server:
docker-compose up -d etcd
Set the following in the .env file:
MINIO_ETCD_ENDPOINTS=http://etcd:2379
Start the default Minio stack
docker-compose up --build
Add an mc alias
mc alias set minio http://localhost:8080 12345678 12345678
Add a user
mc admin user add minio testkey testsecret
Add an alias for that user
mc alias set testkey http://localhost:8080 testkey testsecret
Try to list buckets (this will fail with access denied)
./mc ls testkey
Set readwrite policy on the user
./mc admin policy set minio readwrite user=testkey
Try to list buckets again (will work this time)
./mc ls testkey
Restart minio server
docker-compose restart minio
User still has access
./mc ls testkey