Feature/Set up tini (#3168)

* Set up tini to avoid zombie processes and perform signal forwarding in docker image

* Update changelog

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - Extended the content of the _SaaS_ and _Self-Hosting_ sections by the backup strategy on the Frequently Asked Questions (FAQ) page
+- Set up `Tini` to avoid zombie processes and perform signal forwarding in docker image
 - Added an index for `dataSource` / `symbol` to the market data database table
 
 ### Changed

Dockerfile

@@ -56,7 +56,14 @@ RUN apt update && apt install -y \
     openssl \
     && rm -rf /var/lib/apt/lists/*
 
+# Add tini, which is an init process that handles signaling within the container
+# and with the host. See https://github.com/krallin/tini
+ENV TINI_VERSION v0.19.0
+ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini /tini
+RUN chmod +x /tini
+ENTRYPOINT ["/tini", "--"]
+
 COPY --from=builder /ghostfolio/dist/apps /ghostfolio/apps
-WORKDIR /ghostfolio/apps/api
+COPY ./docker/entrypoint.sh /ghostfolio/entrypoint.sh
 EXPOSE ${PORT:-3333}
-CMD [ "yarn", "start:production" ]
+CMD [ "/ghostfolio/entrypoint.sh" ]

docker/entrypoint.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+set -ex
+
+echo "Running database migrations"
+npx prisma migrate deploy
+
+echo "Seeding the database"
+npx prisma db seed
+
+echo "Starting the server"
+node main