kolla/docker/heka/extend_start.sh
Éric Lemoine ee95dc5c27 Add a Dockerfile for Heka
Partially implements: blueprint heka
Change-Id: Iafe0dba1333f1f84bc5956890c3b7a0c2a45cef3
2016-02-19 19:23:49 +00:00

38 lines
1.4 KiB
Bash

#!/bin/bash
# Give processes executed with the "kolla" group the permission to create files
# and sub-directories in the /var/log/kolla directory.
#
# Also set the setgid permission on the /var/log/kolla directory so that new
# files and sub-directories in that directory inherit its group id ("kolla").
if [[ $(stat -c %U:%G /var/log/kolla) != "heka:kolla" ]]; then
sudo chown heka:kolla /var/log/kolla
fi
if [[ $(stat -c %a /var/log/kolla) != "2775" ]]; then
sudo chmod 2775 /var/log/kolla
fi
# Bootstrap and exit if KOLLA_BOOTSTRAP variable is set. This catches all cases
# of the KOLLA_BOOTSTRAP variable being set, including empty.
if [[ "${!KOLLA_BOOTSTRAP[@]}" ]]; then
exit 0
fi
# /var/cache/hekad is what the Heka daemon will use for persistent storage
# through process restarts, so make "heka" the user of that directory.
if [[ $(stat -c %U:%G /var/cache/hekad) != "heka:heka" ]]; then
sudo chown heka: /var/cache/hekad
fi
# Give hekad the permission to create the "log" Unix socket file in the
# /var/lib/kolla/heka directory.
if [[ $(stat -c %U:%G /var/lib/kolla/heka) != "heka:kolla" ]]; then
sudo chown heka:kolla /var/lib/kolla/heka
fi
# The Heka daemon will create the /var/lib/kolla/heka/log Unix socket file, so
# make sure it's not present or the Heka daemon will fail when starting.
if [[ -e "/var/lib/kolla/heka/log" ]]; then
rm -rf /var/lib/kolla/heka/log
fi