initial

Dockerfile

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+FROM debian:bullseye
+
+ARG APP_DIR="/opt/app"
+
+RUN \
+  apt update && \
+  apt install -y cron && \
+  mkdir -p ${APP_DIR} && \
+  useradd -d ${APP_DIR} -u 1000 user
+
+COPY crontab /etc/
+COPY testscript.sh ${APP_DIR}/
+
+# USER 1000:1000
+WORKDIR ${APP_DIR}
+
+CMD [ "/usr/sbin/cron", "-f" ]
+
+
+
+ 
+
+

crontab

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+*/2 * * * *	user	/opt/app/testscript.sh
+

testscript.sh

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+#!/bin/bash
+
+date > /tmp/date.log
+
+