This image contains Cyrus pieces to run a IMAP server with logging and saslauthd integration. As these 3 things are 3 different services, it is needed to run this image as 3 different containers, each on running a different command. It is desireble to run in this order:
- rsyslog container
- saslauthd container
- cyrus master container
Cyrus IMAP, Saslauthd and Rsyslogd talk to each other through unix sockets placed on /run folder. So the containers needs to share this folder between them.
The following docker-compose.yml piece were used while creating this image:
version: '2'
services:
cyrus-master:
image: montefuscolo/cyrus-imapd
volumes_from:
- cyrus-rsyslog
- cyrus-saslauthd
depends_on:
- cyrus-rsyslog
- cyrus-saslauthd
command: /usr/libexec/cyrus-imapd/cyrus-master
cyrus-saslauthd:
image: montefuscolo/cyrus-imapd
tty: true
stdin_open: true
volumes_from:
- cyrus-rsyslog
depends_on:
- cyrus-rsyslog
command: /usr/sbin/saslauthd -V -d -m /run/saslauthd -a ldap
cyrus-rsyslog:
image: montefuscolo/cyrus-imapd
command: rsyslogd -n -f /etc/rsyslog.conf -i /run/rsyslogd.pid