6fff5a4bad
As explained in the comment, with the generated-groups file in the inventory, as we regenerate the groups we end up finding old entries that have actually disappeared and keep putting them back in. Change-Id: I86463ecf516c38bb08d3d45e706a0da61a33efdf
48 lines
1.6 KiB
Bash
48 lines
1.6 KiB
Bash
#!/bin/bash
|
|
|
|
# Copyright 2016 IBM Corp
|
|
#
|
|
# 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.
|
|
|
|
outdir=$(mktemp -d)
|
|
trap "rm -rf $outdir" EXIT
|
|
|
|
outfile=$outdir/generated-groups
|
|
echo "# This file is autogenerated" > $outfile
|
|
|
|
# Protect against leaky environment settings
|
|
unset OS_CLOUD
|
|
unset OS_REGION_NAME
|
|
|
|
# Because we are generating "generated-groups", we need to work on an
|
|
# inventory without out it ... otherwise entries that have actually
|
|
# disappeared (according to /etc/ansible/hosts/openstack's live list)
|
|
# will keep coming back as "ansible --list" finds them in the
|
|
# generated-groups file. Later versions of ansible have a
|
|
# "inventory_ignore_patterns" that might help, we just copy & remove
|
|
# in a separate inventory
|
|
inv=${outdir}/hosts
|
|
mkdir ${inv}
|
|
cp /etc/ansible/hosts/* ${inv}
|
|
rm -f ${inv}/generated-groups*
|
|
|
|
IFS=$'\n'
|
|
for line in $(</etc/ansible/groups.txt); do
|
|
name=$(echo $line | cut -f1 -d' ')
|
|
pattern=$(echo $line | cut -f2 -d' ')
|
|
echo "[${name}]" >> $outfile
|
|
ansible -i ${inv} "${pattern}" --list-hosts | egrep -v '^ +hosts \([0-9]+\):' >> $outfile
|
|
done
|
|
|
|
cp $outfile /etc/ansible/hosts/generated-groups
|