Merge pull request #124 from dockersamples/fix-credential-setup

Add entrypoint script to copy creds file, rather than using symlink

Author: mikesir87

components/configurator/setup.sh

@@ -78,6 +78,7 @@ copy_docker_credentials() {
 
   if [ -f /run/secrets/docker/config.json ]; then
     cp /run/secrets/docker/config.json /docker-creds/config.json
+    echo "✅ Docker credentials copied successfully"
   else
     echo "⚠️ No Docker credentials found to copy"
   fi

components/workspace/base/Dockerfile

@@ -40,8 +40,9 @@ ENV TESTCONTAINERS_HOST_OVERRIDE=localhost
 ENV MODEL_RUNNER_HOST=http://model-runner.docker.internal
 ENV LAB_RUNNER_PUBLIC_KEY_PATH=/etc/lab-runner/public-key/runner.pem
 
-# Making this a symlink because the file is being provided via a volume and there isn't a 
-# way to mount a single file out of a volume (don't want to overwrite the whole .docker dir)
-RUN ln -s /docker-creds/config.json /home/coder/.docker/config.json
+USER root
+COPY ./entrypoint.d /entrypoint.d
+
+USER 1000
 
 CMD ["/home/coder/project"]

components/workspace/base/entrypoint.d/copy-docker-creds.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+if [ -f /docker-creds/config.json ]; then
+    echo "Copying Docker credentials..."
+    mkdir -p /home/coder/.docker
+    cp /docker-creds/config.json /home/coder/.docker/config.json
+    echo "Docker credentials copied successfully."
+    chown -R coder:coder /home/coder/.docker
+else
+    echo "No Docker credentials found to copy."
+fi