openstack/project-config
Code Issues Proposed changes

Support custom static nameserver during build

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We statically set 8.8.8.8 for a dns resolver in prepare-node. Allow
setting a custom nameserver.

Change-Id: I888c4bcefdf36ad7064d66b6a1e75d996b93b375
This commit is contained in:
Gregory Haynes 2015-02-19 14:11:49 -08:00
parent fe0a6b43d1
commit f504d47200
3 changed files with 4 additions and 2 deletions
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1
nodepool/elements/nodepool-base/environment.d/75-nodepool-base-env Normal file
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@ -0,0 +1 @@
export NODEPOOL_STATIC_NAMESERVER=${NODEPOOL_STATIC_NAMESERVER:-8.8.8.8}

3
nodepool/elements/nodepool-base/finalise.d/99-unbound
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@ -17,11 +17,12 @@
set -e
NODEPOOL_STATIC_NAMESERVER=${NODEPOOL_STATIC_NAMESERVER:-8.8.8.8}
# The puppet modules should install unbound.
dd of=/tmp/forwarding.conf <<EOF
forward-zone:
name: "."
forward-addr: 8.8.8.8
forward-addr: $NODEPOOL_STATIC_NAMESERVER
EOF
mv /tmp/forwarding.conf /etc/unbound/

2
nodepool/elements/puppet/bin/prepare-node
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@ -48,4 +48,4 @@ fi
set -e
# Make sure resolv.conf settings don't break dib
echo 'nameserver 8.8.8.8'> /etc/resolv.conf
echo "nameserver $NODEPOOL_STATIC_NAMESERVER"> /etc/resolv.conf