opendev/system-config
Code Issues Proposed changes

Merge "Limit non tripleo nodepool nodes to 8GB of RAM"

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Jenkins 2014-03-12 18:01:13 +00:00 committed by Gerrit Code Review
commit 44eb8fd955
5 changed files with 35 additions and 6 deletions
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3
modules/openstack_project/files/nodepool/scripts/prepare_node_bare.sh
View File

@ -25,5 +25,4 @@ ALL_MYSQL_PRIVS='true'
./prepare_node.sh "$HOSTNAME" "$SUDO" "$BARE" "$PYTHON3" "$PYPY" "$ALL_MYSQL_PRIVS"
sync
sleep 5
./restrict_memory.sh

3
modules/openstack_project/files/nodepool/scripts/prepare_node_devstack.sh
View File

@ -23,5 +23,4 @@ BARE='true'
./prepare_node.sh "$HOSTNAME" "$SUDO" "$BARE"
sudo -u jenkins -i /opt/nodepool-scripts/prepare_devstack.sh $HOSTNAME
sync
sleep 5
./restrict_memory.sh

3
modules/openstack_project/files/nodepool/scripts/prepare_node_devstack_new_kernel.sh
View File

@ -23,5 +23,4 @@ BARE='true'
./prepare_node.sh "$HOSTNAME" "$SUDO" "$BARE"
sudo -u jenkins -i /opt/nodepool-scripts/prepare_devstack_new_kernel.sh $HOSTNAME
sync
sleep 5
./restrict_memory.sh

2
modules/openstack_project/files/nodepool/scripts/prepare_node_py3k.sh
View File

@ -24,3 +24,5 @@ PYPY='true'
ALL_MYSQL_PRIVS='true'
./prepare_node.sh "$HOSTNAME" "$SUDO" "$BARE" "$PYTHON3" "$PYPY" "$ALL_MYSQL_PRIVS"
./restrict_memory.sh

30
modules/openstack_project/files/nodepool/scripts/restrict_memory.sh Executable file
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@ -0,0 +1,30 @@
#!/bin/bash -xe
# Copyright (C) 2014 Hewlett-Packard Development Company, L.P.
#
# Licensed 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.
# Limit all test slaves to 8GB of memory so that larger flavors with more
# cpu resources can be used without the risk of becoming dependent on more
# memory.
OS_FACT=$(facter operatingsystem)
if [ "$OS_FACT" == "Ubuntu" ] ; then
sudo sed -i -e 's/^GRUB_TIMEOUT=[0-9]\+/GRUB_TIMEOUT=0/' -e 's/#\?GRUB_CMDLINE_LINUX=""/GRUB_CMDLINE_LINUX="mem=8G"/g' /etc/default/grub
sudo update-grub
elif [ "$OS_FACT" == "CentOS" ] || [ "$OS_FACT" == "Fedora" ] ; then
sudo sed -i -e 's/^timeout=[0-9]\+/timeout=0/' -e 's/\(^\s\+kernel.*\)/\1 mem=8G/' /boot/grub/grub.conf
fi
sync
sleep 5