docker-redis - local tests

Signed-off-by: Dave Richer <dave@imexsystems.ca>

redis/entrypoint.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+LOCK_FILE="redis-cluster-init.lock"
+
+# Start Redis server in the background
+redis-server /usr/local/etc/redis/redis.conf &
+
+# Wait for Redis server to start
+sleep 5
+
+# Initialize the cluster only if the lock file does not exist
+if [ ! -f "$LOCK_FILE" ]; then
+  echo "Initializing Redis Cluster..."
+
+  # Run the Redis cluster initialization
+  yes yes | redis-cli --cluster create \
+    redis-node-1:6379 \
+    redis-node-2:6379 \
+    redis-node-3:6379 \
+    --cluster-replicas 0
+
+  # Create the lock file after initialization
+  touch "$LOCK_FILE"
+  echo "Cluster initialization complete. Lock file created."
+else
+  echo "Cluster has already been initialized. Skipping initialization."
+fi
+
+# Keep the container running
+tail -f /dev/null