7699226007
We have a set of hostname patterns which is not a thing that ansible supports in inventory files. While we can put hostname patterns into playbooks directly, that does not help us with copying hiera group files since ansible doesn't know about the groups in site.pp and puppet doesn't know about the ansible groups. Instead, do a quick expansion any time the groups.txt file changes and at the end of launch-node. It will be left to admins to run expand-groups.sh whenever they delete a node. Change-Id: I00c60748ddb2d35a3b98f78d828dabebcf065118
32 lines
989 B
Bash
32 lines
989 B
Bash
#!/bin/bash
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# Copyright 2016 IBM Corp
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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outdir=$(mktemp -d)
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trap "rm -rf $outdir" EXIT
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outfile=$outdir/generated-groups
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echo "# This file is autogenerated" > $outfile
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IFS=$'\n'
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for line in $(</etc/ansible/groups.txt); do
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name=$(echo $line | cut -f1 -d' ')
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pattern=$(echo $line | cut -f2 -d' ')
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echo "[${name}]" >> $outfile
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ansible "~${pattern}" --list-hosts >> $outfile
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done
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cp $outfile /etc/ansible/hosts/generated-groups
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