update backup cron bug

backup/dockerfile

@@ -1,16 +1,20 @@
 FROM alpine:3.19
 
 RUN apk add --no-cache postgresql-client curl zip tzdata cron
-RUN ln -sf /usr/share/zoneinfo/UTC /etc/localtime
-RUN mkdir -p /var/log/cron
 
 
+RUN mkdir -p /app /var/log/cron
 WORKDIR /app
 COPY backup.sh .
 COPY crontab /etc/crontabs/root
 
 RUN chmod +x backup.sh && \
     chmod 0644 /etc/crontabs/root && \
-    touch /var/log/cron/cron.log
+    touch /var/log/cron/cron.log && \
+    chmod 666 /var/log/cron/cron.log
 
-CMD ["sh", "-c", "crond -l 8 -L /var/log/cron/cron.log -f"]
+
+RUN printenv | grep -E 'PG_|TELEGRAM_' >> /etc/environment
+
+
+CMD ["sh", "-c", "crond -f -l 0 -L /var/log/cron/cron.log"]