openstack-helm/placement/templates/bin/_placement-api.sh.tpl
Zhipeng Liu bdbea96326 Allow more generic overrides for placement
With this patch we allow for a more easy way of overriding some
of the values that may be used in other distros while maintainting
the default values if those values are not overriden.

The following values are introduced to be overriden:
conf:
  security:
  software:
    apache2:
      binary:
      start_flags:
      a2enmod:
      a2dismod:

On which:
 * binary: the binary to use for launching apache
 * start_flags: any flags that will be passed to the apache binary call
 * a2enmod: mods to enable
 * a2dismod: mods to disable

Notice that if there is no overrides given, it should not affect anything
and the templates will not be changed as the default values are set to what
they used to be as to not disrupt existing deployments.

Change-Id: I77940ff847fc5785178ee5cf84cb77bed9f1ec71
Signed-off-by: Zhipeng Liu <zhipengs.liu@intel.com>
2020-05-12 02:14:01 +00:00

56 lines
1.5 KiB
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#!/bin/bash
{{/*
Copyright 2019 Intel Corporation.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/}}
set -ex
COMMAND="${@:-start}"
function start () {
cp -a $(type -p placement-api) /var/www/cgi-bin/placement/
if [ -f /etc/apache2/envvars ]; then
# Loading Apache2 ENV variables
source /etc/apache2/envvars
# The directory below has to be created due to the fact that
# libapache2-mod-wsgi-py3 doesn't create it in contrary by libapache2-mod-wsgi
mkdir -p ${APACHE_RUN_DIR}
fi
# Get rid of stale pid file if present.
rm -f /var/run/apache2/*.pid
# Start Apache2
{{- if .Values.conf.software.apache2.a2enmod }}
{{- range .Values.conf.software.apache2.a2enmod }}
a2enmod {{ . }}
{{- end }}
{{- end }}
{{- if .Values.conf.software.apache2.a2dismod }}
{{- range .Values.conf.software.apache2.a2dismod }}
a2dismod {{ . }}
{{- end }}
{{- end }}
exec {{ .Values.conf.software.apache2.binary }} {{ .Values.conf.software.apache2.start_parameters }}
}
function stop () {
{{ .Values.conf.software.apache2.binary }} -k graceful-stop
}
$COMMAND