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Getting containers internal ip the easy way #8

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Getting containers internal ip the easy way #8

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Getting containers internal ip the easy way
Oct 29, 2015
da3e126
Update publish-node.sh
Oct 29, 2015
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2 changes: 1 addition & 1 deletion bin/publish-node.sh
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Expand Up @@ -7,7 +7,7 @@ PUBLISH_NODE_TTL=${PUBLISH_NODE_TTL:-120}
PUBLISH_NODE_POLL=${PUBLISH_NODE_POLL:-60s}

NODE=$(cat /var/lib/rabbitmq/nodename)
HOST_IP=${HOST_IP:-$(/sbin/ifconfig eth0 | grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}')}
HOST_IP=${HOST_IP:-$(hostname -I | tr -d '[[:space:]]')}
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@sukrit007 sukrit007 Nov 4, 2015

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I like the idea of using hostname. However, should we just pick the first host
HOST_IP=${HOST_IP:$(hostname -I | awk '{print $1}')} ?

The only case I could see multiple IP address is when we use --net=host. Even in that case, we might just pick the first IP in the list by default. Thoughts ?


while supervisorctl status rabbitmq-server | grep 'RUNNING'
do
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