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@164c

164c/sync_nodename.sh

Created June 14, 2012 10:46
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chefのnodeファイルのnameをファイル名と合わせるscript
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sync_nodename.sh
#!/bin/sh
BASE_DIR=/path/to/chef_nodes_dir
for filepath in $BASE_DIR/*.json
do
filename=`basename $filepath`
hostname=`echo $filename | sed -e "s/\.json//"`
written_host=`grep "\"name\"" $filepath | awk '{print $2}' | sed -e 's/[,"]//g'`
if [ $written_host != $hostname ] ; then
sed -i -e "s/$written_host/$hostname/" $filepath
fi
done
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164c commented Jun 14, 2012

nodeファイルはhostname.jsonという名前になってる前提で、同じroleのホストを大量に立てるときに使える可能性0.5%

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