From 45e5f5f4d2099fc6abec796ce3f0011242d1fc67 Mon Sep 17 00:00:00 2001
From: Pierre Jaury <pierre@jaury.eu>
Date: Mon, 11 Jan 2016 22:52:17 +0100
Subject: [PATCH] Setup a basic configuration for postfix and dovecot

---
 Dockerfile                                      | 13 ++++++++-----
 config/dovecot/{empty => dovecot.conf}          |  0
 config/postfix/{empty => main.cf}               |  0
 config/{supervisord/empty => postfix/master.cf} |  0
 config/supervisor/supervisord.conf              |  8 ++++++++
 5 files changed, 16 insertions(+), 5 deletions(-)
 rename config/dovecot/{empty => dovecot.conf} (100%)
 rename config/postfix/{empty => main.cf} (100%)
 rename config/{supervisord/empty => postfix/master.cf} (100%)
 create mode 100644 config/supervisor/supervisord.conf

diff --git a/Dockerfile b/Dockerfile
index 7f0b1b8f..3d8fb73c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,14 @@
 FROM debian:jessie
 
-RUN apt-get update \
+RUN export DEBIAN_FRONTEND=noninteractive \
+ && apt-get update \
  && apt-get install -y --no-install-recommends \
-      postfix dovecot-imapd dovecot-sqlite \ # basics
-      dovecot-sieve dovecot-managesieved \ # filters
-      dovecot-antispam spamassassin clamav \ # additional utilities
-      supervisord \ # glue
+      postfix dovecot-imapd dovecot-sqlite \
+      dovecot-sieve dovecot-managesieved \
+      dovecot-antispam spamassassin clamav \
+      supervisor \
  && apt-get clean
 
 ADD config /etc/
+
+CMD ["/usr/bin/supervisord"]
diff --git a/config/dovecot/empty b/config/dovecot/dovecot.conf
similarity index 100%
rename from config/dovecot/empty
rename to config/dovecot/dovecot.conf
diff --git a/config/postfix/empty b/config/postfix/main.cf
similarity index 100%
rename from config/postfix/empty
rename to config/postfix/main.cf
diff --git a/config/supervisord/empty b/config/postfix/master.cf
similarity index 100%
rename from config/supervisord/empty
rename to config/postfix/master.cf
diff --git a/config/supervisor/supervisord.conf b/config/supervisor/supervisord.conf
new file mode 100644
index 00000000..f7e74dc5
--- /dev/null
+++ b/config/supervisor/supervisord.conf
@@ -0,0 +1,8 @@
+[supervisord]
+nodaemon = true
+
+[program:postfix]
+command = /usr/lib/postfix/master -d
+
+[program:dovecot]
+command = /usr/sbin/dovecot -c /etc/dovecot/dovecot.conf -F