docker-mailserver/target/scripts/wrapper/fail2ban-wrapper.sh

#!/bin/bash

# You cannot start fail2ban in some foreground mode and
# it's more or less important that docker doesn't kill
# fail2ban and its chilren if you stop the container.
#
# Use this script with supervisord and it will take
# care about starting and stopping fail2ban correctly.
#
# supervisord config snippet for fail2ban-wrapper:
#
# [program:fail2ban]
# process_name = fail2ban
# command = /path/to/fail2ban-wrapper.sh
# startsecs = 0
# autorestart = false
#

trap "/usr/bin/fail2ban-client stop" SIGINT
trap "/usr/bin/fail2ban-client stop" SIGTERM
trap "/usr/bin/fail2ban-client reload" SIGHUP

/usr/bin/fail2ban-client start
sleep 5

# wait until fail2ban is dead (triggered by trap)
while kill -0 "$(< /var/run/fail2ban/fail2ban.pid)"
do
  sleep 5
done
Remove unusual space from shebang line (#2834) 2022-10-17 08:40:09 +00:00			`#!/bin/bash`
changes from tomav#1599 without `start-mailserver.sh` included all changes from the work on refactoring all scripts, but excluded one big script to make merging easier; replaced mapfile with read 2020-09-05 14:19:12 +00:00
Issue 631 run services with supervisor (#676) * installed supervisor. Still need to set tasks to run in foreground. * setting programs to run in foreground * seems to work now * cleanup * final fixes * tests * show startup output on stdout * set Dovecot config files before starting it * make all processes log to console * Use the supervisor as the main process. The start-mailserver is started from the supervisord and then this process triggers others. Defined some default variable in the Dockerfile. In order for supervisored to build the command lines the ENV variable need to be set. Therefore the defaults are defined. Some processes are not single processes like postfix and fail2ban and they have a wrapper. The wrapper takes care of proper shutdown and checking if the process is running or not. Supervisored will restart the wrapping script if the process is gone. Increased some delays between tests because sometimes they where to short for all containers to be running. * Remove obsolete comments, reset timeout value to old one, added new lines * Add more time for analyzing the emails. Sometimes it fails the tests and gives a wrong state about the test. During testing 40 seconds was the safe value. 2017-08-07 15:39:40 +00:00			`# You cannot start fail2ban in some foreground mode and`
			`# it's more or less important that docker doesn't kill`
			`# fail2ban and its chilren if you stop the container.`
			`#`
			`# Use this script with supervisord and it will take`
			`# care about starting and stopping fail2ban correctly.`
			`#`
			`# supervisord config snippet for fail2ban-wrapper:`
			`#`
			`# [program:fail2ban]`
			`# process_name = fail2ban`
			`# command = /path/to/fail2ban-wrapper.sh`
			`# startsecs = 0`
			`# autorestart = false`
			`#`

			`trap "/usr/bin/fail2ban-client stop" SIGINT`
			`trap "/usr/bin/fail2ban-client stop" SIGTERM`
			`trap "/usr/bin/fail2ban-client reload" SIGHUP`

			`/usr/bin/fail2ban-client start`
			`sleep 5`

			`# wait until fail2ban is dead (triggered by trap)`
remove unnecessary use of `cat` (#1616) 2020-09-23 19:53:07 +00:00			`while kill -0 "$(< /var/run/fail2ban/fail2ban.pid)"`
changes from tomav#1599 without `start-mailserver.sh` included all changes from the work on refactoring all scripts, but excluded one big script to make merging easier; replaced mapfile with read 2020-09-05 14:19:12 +00:00			`do`
Issue 631 run services with supervisor (#676) * installed supervisor. Still need to set tasks to run in foreground. * setting programs to run in foreground * seems to work now * cleanup * final fixes * tests * show startup output on stdout * set Dovecot config files before starting it * make all processes log to console * Use the supervisor as the main process. The start-mailserver is started from the supervisord and then this process triggers others. Defined some default variable in the Dockerfile. In order for supervisored to build the command lines the ENV variable need to be set. Therefore the defaults are defined. Some processes are not single processes like postfix and fail2ban and they have a wrapper. The wrapper takes care of proper shutdown and checking if the process is running or not. Supervisored will restart the wrapping script if the process is gone. Increased some delays between tests because sometimes they where to short for all containers to be running. * Remove obsolete comments, reset timeout value to old one, added new lines * Add more time for analyzing the emails. Sometimes it fails the tests and gives a wrong state about the test. During testing 40 seconds was the safe value. 2017-08-07 15:39:40 +00:00			`sleep 5`
			`done`