Migrating from DockerHub to FastPanel Registry

If you're on DockerHub and hitting rate limits or privacy concerns, migrating is straightforward. Here's a script that retaggs and repushes your images.

One-time migration script

#!/bin/bash
DOCKERHUB_TEAM="myteam"
FP_TEAM="myteam"
IMAGES=("app" "worker" "nginx-proxy")

docker login
docker login registry.fastpanel.app

for IMAGE in "${IMAGES[@]}"; do
  # Get all tags
  TAGS=$(curl -s "https://registry.hub.docker.com/v2/repositories/${DOCKERHUB_TEAM}/${IMAGE}/tags/"     | jq -r '.results[].name')
  
  for TAG in $TAGS; do
    docker pull "${DOCKERHUB_TEAM}/${IMAGE}:${TAG}"
    docker tag "${DOCKERHUB_TEAM}/${IMAGE}:${TAG}"       "registry.fastpanel.app/${FP_TEAM}/${IMAGE}:${TAG}"
    docker push "registry.fastpanel.app/${FP_TEAM}/${IMAGE}:${TAG}"
  done
done

Update your CI/CD

Replace references to docker.io/myteam/ with registry.fastpanel.app/myteam/ in your pipeline configs. If you're using Kubernetes, update your Deployments and image pull secrets.