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Code Issues Releases Wiki Activity

Made services installation optional during build

Browse Source 
You can user `ENV` directive in Dockerfile to disable the installation
for some services or change `image/buildconfig`.

The flags are :

DISABLE_SSHD
DISABLE_CRON
DISABLE_SYSLOG
This commit is contained in:
Enderson Maia
2014-11-12 22:11:40 -03:00
parent 7425da2825
commit 9adbd423d0
25 changed files with 138 additions and 64 deletions
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51
image/system_services.sh
View File

@@ -19,54 +19,11 @@ ln -s /etc/container_environment.sh /etc/profile.d/
## Install runit.
$minimal_apt_get_install runit
## Install a syslog daemon.
$minimal_apt_get_install syslog-ng-core
mkdir /etc/service/syslog-ng
cp /bd_build/runit/syslog-ng /etc/service/syslog-ng/run
mkdir -p /var/lib/syslog-ng
cp /bd_build/config/syslog_ng_default /etc/default/syslog-ng
touch /var/log/syslog
chmod u=rw,g=r,o= /var/log/syslog
cp /bd_build/config/syslog-ng.conf /etc/syslog-ng/syslog-ng.conf
## Install syslog to "docker logs" forwarder.
mkdir /etc/service/syslog-forwarder
cp /bd_build/runit/syslog-forwarder /etc/service/syslog-forwarder/run
## Install logrotate.
$minimal_apt_get_install logrotate
cp /bd_build/config/logrotate_syslogng /etc/logrotate.d/syslog-ng
## Install a syslog daemon and logrotate.
[ "$DISABLE_SYSLOG" -eq 0 ] && /bd_build/services/syslog-ng/syslog-ng.sh
## Install the SSH server.
$minimal_apt_get_install openssh-server
mkdir /var/run/sshd
mkdir /etc/service/sshd
touch /etc/service/sshd/down
cp /bd_build/runit/sshd /etc/service/sshd/run
cp /bd_build/config/sshd_config /etc/ssh/sshd_config
cp /bd_build/00_regen_ssh_host_keys.sh /etc/my_init.d/
## Install default SSH key for root and app.
mkdir -p /root/.ssh
chmod 700 /root/.ssh
chown root:root /root/.ssh
cp /bd_build/insecure_key.pub /etc/insecure_key.pub
cp /bd_build/insecure_key /etc/insecure_key
chmod 644 /etc/insecure_key*
chown root:root /etc/insecure_key*
cp /bd_build/bin/enable_insecure_key /usr/sbin/
[ "$DISABLE_SSH" -eq 0 ] && /bd_build/services/sshd/sshd.sh
## Install cron daemon.
$minimal_apt_get_install cron
mkdir /etc/service/cron
chmod 600 /etc/crontab
cp /bd_build/runit/cron /etc/service/cron/run
## Remove useless cron entries.
# Checks for lost+found and scans for mtab.
rm -f /etc/cron.daily/standard
rm -f /etc/cron.daily/upstart
rm -f /etc/cron.daily/dpkg
rm -f /etc/cron.daily/password
rm -f /etc/cron.weekly/fstrim
[ "$DISABLE_CRON" -eq 0 ] && /bd_build/services/cron/cron.sh