Updates

nextcloud-aio/Containers/whiteboard/Dockerfile

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+# syntax=docker/dockerfile:latest
+# Probably from this file: https://github.com/nextcloud/whiteboard/blob/main/Dockerfile
+FROM ghcr.io/nextcloud-releases/whiteboard:v1.2.1
+
+USER root
+RUN set -ex; \
+    apk upgrade --no-cache -a; \
+    apk add --no-cache bash; \
+    chmod 777 -R /tmp
+USER 65534
+
+COPY --chmod=775 start.sh /start.sh
+COPY --chmod=775 healthcheck.sh /healthcheck.sh
+
+HEALTHCHECK CMD /healthcheck.sh
+
+WORKDIR /tmp
+
+ENTRYPOINT ["/start.sh"]
+
+LABEL com.centurylinklabs.watchtower.enable="false" \
+    org.label-schema.vendor="Nextcloud"

nextcloud-aio/Containers/whiteboard/healthcheck.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+nc -z "$REDIS_HOST" 6379 || exit 0
+nc -z 127.0.0.1 3002 || exit 1

nextcloud-aio/Containers/whiteboard/start.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Only start container if nextcloud is accessible
+while ! nc -z "$REDIS_HOST" 6379; do
+    echo "Waiting for redis to start..."
+    sleep 5
+done
+
+# Set a default for redis db index
+if [ -z "$REDIS_DB_INDEX" ]; then
+    REDIS_DB_INDEX=0
+fi
+
+export REDIS_URL="redis://$REDIS_USER:$REDIS_HOST_PASSWORD@$REDIS_HOST/$REDIS_DB_INDEX"
+
+# Run it
+exec npm --prefix /app run server:start