container registry with s3 storage(minio)

1. minio server
2. create bucket named blog

   •   podman run --rm \
           --entrypoint bash \
           -it docker.io/minio/mc:latest \
           -c "mc alias set minio http://host.containers.internal:9000 minioadmin minioadmin \
               && mc ls minio \
               && mc mb --ignore-existing minio/blog \
               && mc ls --recursive minio"
     

3. container registry with envs to override the config to use minio as s3 storage

   • podman run --rm \
         --name registry \
         -p 5000:5000 \
         -e REGISTRY_STORAGE=s3 \
         -e REGISTRY_STORAGE_S3_ACCESSKEY=minioadmin \
         -e REGISTRY_STORAGE_S3_SECRETKEY=minioadmin \
         -e REGISTRY_STORAGE_S3_REGION=us-east-1 \
         -e REGISTRY_STORAGE_S3_BUCKET=blog \
         -e REGISTRY_STORAGE_S3_ROOTDIRECTORY=components/container-registry \
         -e REGISTRY_STORAGE_S3_SECURE=false \
         -e REGISTRY_STORAGE_S3_REGIONENDPOINT=http://host.containers.internal:9000 \
         -e REGISTRY_STORAGE_S3_FORCEPATHSTYLE=true \
         -d docker.io/library/registry:2
     

4. add hosts to resolve host.containers.internal

   • echo "127.0.0.1 host.containers.internal" >> /etc/hosts
     

5. testing