Added cronjob container (closes #29)

.dockerignore

@@ -16,3 +16,5 @@
 
 # Database migrations
 !migrations/
+
+!docker/crontab

docker/Dockerfile.rel

@@ -20,9 +20,11 @@ RUN cargo install \
 
 # Now, we create the actual image
 FROM alpine:latest
+COPY ./docker/crontab /var/spool/cron/crontabs/fej
 
 # Install some dynamic libraries needed for everything to work
 # Create -non-root user
+# Change permissions for crontab file
 RUN apk update && \
     apk add --no-cache \
         curl \
@@ -42,7 +44,6 @@ COPY --from=builder --chown=fej:fej /app/output/bin /app/bin
 # The workdir is changed so that the config file is read properly
 WORKDIR /app
 COPY --chown=fej:fej Rocket.toml /app/Rocket.toml
-COPY ./docker/entrypoint.sh /entrypoint.sh
 
 HEALTHCHECK \
     --interval=10s \
@@ -51,4 +52,4 @@ HEALTHCHECK \
     --retries=3 \
     CMD curl -q localhost:8000
 
-ENTRYPOINT ["/entrypoint.sh"]
+ENTRYPOINT ["/app/bin/server"]

docker/crontab

@@ -0,0 +1 @@
+# This'll be filled up later

docker/docker-compose.yml

@@ -12,6 +12,16 @@ services:
         environment:
             - 'DATABASE_URL=postgres://fej:fej@db:5432/fej'
 
+    cron:
+        image: 'chewingbever/fej:latest'
+        restart: 'always'
+
+        environment:
+            - 'DATABASE_URL=postgres://fej:fej@db:5432/fej'
+        
+        entrypoint: 'crond -f'
+        user: 'root'
+
     db:
         image: 'postgres:13-alpine'
         restart: 'always'

docker/entrypoint.sh

@@ -1,5 +0,0 @@
-#!/usr/bin/env sh
-
-crond -b
-
-exec "/app/bin/server"