Publish images to ghcr only (#10)

Signed-off-by: Matthew DeVenny <[email protected]>

Author: matthewdevenny

.github/workflows/docker.yaml

@@ -59,13 +59,6 @@ jobs:
         with:
           buildkitd-flags: --debug
 
-      - name: Login to Docker HUB
-        if: ${{ env.PUBLISH == 'yes' }}
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_PASSWORD }}
-
       - name: Login to GitHub Container Registry
         if: ${{ env.PUBLISH == 'yes' }}
         uses: docker/login-action@v2
@@ -84,5 +77,4 @@ jobs:
           build-args: |
             VERSION=${{ env.CI_VERSION }}
           tags: |
-            boxboat/dockhand-lru-registry:${{ env.CI_VERSION }}
             ghcr.io/boxboat/dockhand-lru-registry:${{ env.CI_VERSION }}

README.md

@@ -10,7 +10,7 @@ Garbage Collection can be scheduled and will turn the registry into read only mo
 while garbage collection is occurring.
 
 ## Usage
-See [dockhand-charts](https://github.com/boxboat/dockhand-charts) for Kubernetes installation. 
+See [charts](./charts/dockhand-lru-registry) for Kubernetes installation. 
 
 ```shell
 dockhand-lru-registry start --help