build(docker): base image added

Setup dockerfile with base components.

MR !1

dockerfile

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+FROM debian:bullseye-slim
+
+
+# Install dependencies
+RUN apt update && DEBIAN_FRONTEND=noninteractive apt -y --no-install-recommends install \
+      curl \
+      gpg \ 
+      gpg-agent \ 
+      apt-transport-https \
+      ca-certificates \
+      supervisor
+
+
+RUN apt update && DEBIAN_FRONTEND=noninteractive apt -y --no-install-recommends install \
+        # System Apps
+      cron \
+      rsyslog \
+      logrotate \
+# Cleanup, remove cron jobs not required
+RUN rm -f /etc/cron.d/e2scrub_all \
+    && rm -f /etc/cron.daily/apt-compat \
+    && rm -f /etc/cron.daily/dpkg

include/etc/logrotate.d/rsyslog

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+/var/log/syslog
+/var/log/daemon.log
+/var/log/kern.log
+/var/log/auth.log
+/var/log/user.log
+/var/log/lpr.log
+/var/log/cron.log
+/var/log/debug
+/var/log/messages
+/var/log/lastlog
+/var/log/faillog
+{
+    rotate 30
+    daily
+    missingok
+    notifempty
+    compress
+    delaycompress
+    sharedscripts
+        postrotate
+            supervisorctl restart rsyslog
+        endscript
+}

include/etc/supervisor/conf.d/supervisord.conf

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+[supervisord]
+#daemon=false
+nodaemon = true
+pidfile=/var/run/supervisord.pid
+
+
+[program:rsyslog]
+startsecs=0
+stopwaitsecs=55
+autostart=true
+autorestart=true
+stdout_logfile=/var/log/supervisor/%(program_name)s.log
+stderr_logfile=/var/log/supervisor/%(program_name)s.log
+command=/usr/sbin/rsyslogd -n
+
+[program:cron]
+startsecs=0
+stopwaitsecs=55
+autostart=true
+autorestart=true
+stdout_logfile=/var/log/supervisor/%(program_name)s.log
+stderr_logfile=/var/log/supervisor/%(program_name)s.log
+command=/usr/sbin/cron -f