test

backup/dockerfile

@@ -1,6 +1,6 @@
 FROM alpine:3.19
 
-RUN apk add --no-cache postgresql-client curl zip tzdata dcron
+RUN apk add --no-cache postgresql-client curl zip tzdata
 RUN ln -sf /usr/share/zoneinfo/UTC /etc/localtime
 RUN mkdir -p /var/log/cron /backups
 
@@ -12,4 +12,4 @@ RUN chmod +x backup.sh && \
     chmod 0644 /etc/crontabs/root && \
     touch /var/log/cron/cron.log
 
-CMD ["crond", "-f", "-L", "/var/log/cron/cron.log"]
+CMD ["busybox", "crond", "-f", "-L", "/var/log/cron/cron.log"]

docker-compose.yml

@@ -59,8 +59,6 @@ services:
             - backups:/backups
         networks:
             - default
-        cap_add:
-            - SYS_ADMIN
 
 volumes:
     postgres_data: