Update Dockerfile

Dockerfile

@@ -1,7 +1,31 @@
-FROM quay.io/mittwald/brudi
+FROM        postgres:16.1-alpine3.18
 
-USER root
-RUN apk add --no-cache --upgrade rclone curl \
-    && mkdir -p /home/brudi/.config/rclone/ \
-    && touch /home/brudi/.config/rclone/rclone.conf
-USER ${BRUDI_USER}
+LABEL       maintainer="Mittwald CM Service <https://github.com/mittwald>"
+
+ENV         BRUDI_USER="brudi" \
+            BRUDI_GID="1000" \
+            BRUDI_UID="1000"
+
+COPY        --from=quay.io/mittwald/brudi:0.1 /usr/local/bin/brudi /usr/local/bin/brudi
+COPY        --from=restic/restic:0.11.0 /usr/bin/restic /usr/local/bin/restic
+COPY        --from=redis:alpine /usr/local/bin/redis-cli /usr/local/bin/redis-cli
+
+RUN         apk add --no-cache --upgrade \
+                mysql-client \
+                rclone \
+                curl \
+            && \
+            addgroup \
+                -S "${BRUDI_USER}" \
+                -g "${BRUDI_GID}" \
+            && \
+            adduser \
+                -u "${BRUDI_UID}" \
+                -S \
+                -G "${BRUDI_USER}" \
+                "${BRUDI_USER}"
+
+USER        ${BRUDI_USER}
+WORKDIR /home/${BRUDI_USER}
+
+ENTRYPOINT  ["brudi"]