diff options
author | Konstantin Boudnik <cos@boudnik.org> | 2016-03-02 09:35:28 -0800 |
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committer | Konstantin Boudnik <cos@apache.org> | 2016-03-03 10:14:03 -0800 |
commit | 50783d7ceb54ff9afab4bff3df7ccde74b109e44 (patch) | |
tree | f74bfd99db948342f9288c60f0e8f1f181160b65 /bigtop-deploy/vm/vagrant-puppet-vm/gen_hosts.sh | |
parent | 8f0645d1138ae39f1ebe08d8653ce8c577a9cc25 (diff) |
BIGTOP-2352. Packaged Vagrant box has incorrect host info on restart
Diffstat (limited to 'bigtop-deploy/vm/vagrant-puppet-vm/gen_hosts.sh')
-rwxr-xr-x | bigtop-deploy/vm/vagrant-puppet-vm/gen_hosts.sh | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/bigtop-deploy/vm/vagrant-puppet-vm/gen_hosts.sh b/bigtop-deploy/vm/vagrant-puppet-vm/gen_hosts.sh new file mode 100755 index 00000000..c629c85a --- /dev/null +++ b/bigtop-deploy/vm/vagrant-puppet-vm/gen_hosts.sh @@ -0,0 +1,44 @@ +# Licensed to Hortonworks, Inc. under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. Hortonworks, Inc. licenses this file +# to you 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. + +echo "# Do not remove the following line, or various programs" > /etc/hosts +echo "# that require network functionality will fail." >> /etc/hosts +echo "127.0.0.1 localhost.localdomain localhost" >> /etc/hosts + +function get_inet_iface(){ + route | grep default | awk '{print $8}' +} + +function get_ip() { + ip addr | grep 'inet ' | grep -E "($(get_inet_iface))" | awk '{ print $2 }' | awk -F'/' '{print $1}' +} + +HOST=$(get_ip) +NUM=5 +while [ -z "$HOST" ]; do + HOST=$(get_ip) + sleep 5 + NUM=$(($NUM-1)) + if [ $NUM -le 0 ]; then + HOST="127.0.0.1" + echo "Failed to update IP" + break + fi +done +echo "$HOST `hostname`" >> /etc/hosts + +echo 0 > /proc/sys/kernel/hung_task_timeout_secs +ethtool -K $(get_inet_iface) tso off |