postsrsd

Dockerfile

@@ -1,2 +1,12 @@
 FROM sutty/monit:latest
 MAINTAINER "f <f@sutty.nl>"
+
+ENV SRS_DOMAIN sutty.nl
+ENV SRS_SECRET /etc/postsrsd.secret
+
+RUN apk add --no-cache postsrsd
+COPY ./monit.conf /etc/monit.d/postsrsd.conf
+COPY ./postsrsd.sh /usr/local/bin/postsrsd
+
+EXPOSE 10001
+EXPOSE 10002

monit.conf

@@ -0,0 +1,6 @@
+check process postsrsd with pidfile /tmp/postsrsd.pid
+  start program = "/usr/local/bin/postsrsd"
+   stop program = "/bin/sh -c 'cat /tmp/postsrsd.pid | xargs -r kill'"
+
+  if failed port 10001 for 3 cycles then restart
+  if failed port 10002 for 3 cycles then restart

postsrsd.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+set -e
+
+export SRS_PID_FILE=/tmp/postsrsd.pid
+
+case "$1" in
+  stop)
+    test -f "${SRS_PID_FILE}" && cat /tmp/postsrsd.pid | xargs -r kill
+    exit $?
+    ;;
+esac
+
+test -n "${SRS_DOMAIN}"
+test -n "${SRS_SECRET}"
+test -f "${SRS_SECRET}" || dd if=/dev/urandom bs=18 count=1 status=none | base64 > "${SRS_SECRET}"
+
+/usr/sbin/postsrsd -e -D -l 0.0.0.0 -u postsrsd -4