Trying to start Docker daemon in script.

Can possibly help with authorization problems.

mirror.sh

@@ -7,6 +7,17 @@ DESTINATION_PROJECT=${DESTINATION_REGISTRY}/containers/mirror
 USER=${REGISTRY_USER}
 PASSWORD=${REGISTRY_PASSWORD}
 
+# Starting Docker daemon.
+/usr/local/bin/dockerd --data-root=/var/lib/docker &
+
+# Wait for it.
+echo "Waiting for Docker daemon to start..."
+while true; do
+	if docker ps &> /dev/null; then
+		break
+	fi
+done
+
 MIRROR_CONFIGS=$(ls ./images/*.sh)
 # shellcheck disable=SC2068
 for file in ${MIRROR_CONFIGS[@]}; do
@@ -52,7 +63,6 @@ function mirror() {
 # Login to registry.
 echo "Logging into '${DESTINATION_REGISTRY}' as '${USER}'..."
 docker login -u "${USER}" -p "${PASSWORD}" "${DESTINATION_REGISTRY}"
-cat ~/.docker/config.json
 
 # Mirror images.
 for image in "${WHAT_TO_MIRROR[@]}"; do