148 lines
5.0 KiB
Bash
Executable File
148 lines
5.0 KiB
Bash
Executable File
#!/bin/bash -xe
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# Copyright (C) 2011-2013 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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#
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# See the License for the specific language governing permissions and
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# limitations under the License.
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HOSTNAME=$1
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SUDO=${SUDO:-true}
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THIN=${THIN:-true}
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PYTHON3=${PYTHON3:-false}
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PYPY=${PYPY:-false}
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ALL_MYSQL_PRIVS=${ALL_MYSQL_PRIVS:-false}
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GIT_BASE=${GIT_BASE:-git://git.openstack.org}
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export PUPPET_VERSION=${PUPPET_VERSION:-'2'}
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# Save the nameservers configured by our provider.
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cat >/tmp/forwarding.conf <<EOF
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forward-zone:
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name: "."
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forward-addr: 8.8.8.8
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EOF
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sudo hostname $HOSTNAME
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if [ -n "$HOSTNAME" ] && ! grep -q $HOSTNAME /etc/hosts
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then
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echo "127.0.1.1 $HOSTNAME" | sudo tee -a /etc/hosts
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fi
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echo $HOSTNAME > /tmp/image-hostname.txt
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sudo mv /tmp/image-hostname.txt /etc/image-hostname.txt
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# Fedora image doesn't come with wget
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if [ -f /usr/bin/yum ]; then
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sudo yum -y install wget
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fi
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wget https://git.openstack.org/cgit/openstack-infra/config/plain/install_puppet.sh
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sudo bash -xe install_puppet.sh
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sudo git clone --depth=1 $GIT_BASE/openstack-infra/config.git \
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/root/config
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sudo /bin/bash /root/config/install_modules.sh
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set +e
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if [ -z "$NODEPOOL_SSH_KEY" ] ; then
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sudo puppet apply --detailed-exitcodes --modulepath=/root/config/modules:/etc/puppet/modules \
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-e "class {'openstack_project::single_use_slave': sudo => $SUDO, thin => $THIN, python3 => $PYTHON3, include_pypy => $PYPY, all_mysql_privs => $ALL_MYSQL_PRIVS, }"
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PUPPET_RET_CODE=$?
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else
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sudo puppet apply --detailed-exitcodes --modulepath=/root/config/modules:/etc/puppet/modules \
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-e "class {'openstack_project::single_use_slave': install_users => false, sudo => $SUDO, thin => $THIN, python3 => $PYTHON3, include_pypy => $PYPY, all_mysql_privs => $ALL_MYSQL_PRIVS, ssh_key => '$NODEPOOL_SSH_KEY', }"
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PUPPET_RET_CODE=$?
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fi
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# Puppet doesn't properly return exit codes. Check here the values that
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# indicate failure of some sort happened. 0 and 2 indicate success.
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if [ "$PUPPET_RET_CODE" -eq "4" ] || [ "$PUPPET_RET_CODE" -eq "6" ] ; then
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exit $PUPPET_RET_CODE
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fi
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set -e
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# The puppet modules should install unbound. Take the nameservers
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# that we ended up with at boot and configure unbound to forward to
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# them.
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sudo mv /tmp/forwarding.conf /etc/unbound/
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sudo chown root:root /etc/unbound/forwarding.conf
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sudo chmod a+r /etc/unbound/forwarding.conf
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# HPCloud has selinux enabled by default, Rackspace apparently not.
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# Regardless, apply the correct context.
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if [ -x /sbin/restorecon ] ; then
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sudo chcon system_u:object_r:named_conf_t:s0 /etc/unbound/forwarding.conf
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fi
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# Overwrite /etc/resolv.conf at boot
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sudo dd of=/etc/rc.local <<EOF
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#!/bin/bash
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set -o xtrace
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# Some providers inject dynamic network config statically. Work around this
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# for DNS nameservers. This is expected to fail on some nodes so remove -e.
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set +e
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sed -i -e 's/^\(DNS[0-9]*=[.0-9]\+\)/#\1/g' /etc/sysconfig/network-scripts/ifcfg-*
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set -e
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echo 'nameserver 127.0.0.1' > /etc/resolv.conf
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exit 0
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EOF
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sudo bash -c "echo 'include: /etc/unbound/forwarding.conf' >> /etc/unbound/unbound.conf"
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if [ -e /etc/init.d/unbound ] ; then
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sudo /etc/init.d/unbound restart
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elif [ -e /usr/lib/systemd/system/unbound.service ] ; then
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sudo systemctl restart unbound
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else
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echo "Can't discover a method to restart \"unbound\""
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exit 1
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fi
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# Make sure DNS works.
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dig git.openstack.org
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# Cache all currently known gerrit repos.
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sudo mkdir -p /opt/git
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sudo -i python /opt/nodepool-scripts/cache_git_repos.py $GIT_BASE
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# We don't always get ext4 from our clouds, mount ext3 as ext4 on the next
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# boot (eg when this image is used for testing).
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sudo sed -i 's/ext3/ext4/g' /etc/fstab
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# Remove additional sources used to install puppet or special version of pypi.
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# We do this because leaving these sources in place causes every test that
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# does an apt-get update to hit those servers which may not have the uptime
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# of our local mirrors.
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OS_FAMILY=$(facter osfamily)
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if [ "$OS_FAMILY" == "Debian" ] ; then
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sudo rm -f /etc/apt/sources.list.d/*
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sudo apt-get update
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elif [ "$OS_FAMILY" == "RedHat" ] ; then
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# Can't delete * in yum.repos.d since all of the repos are listed there.
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# Be specific instead.
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if [ -f /etc/yum.repos.d/puppetlabs.repo ] ; then
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sudo rm -f /etc/yum.repos.d/puppetlabs.repo
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fi
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fi
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# Remove cron jobs
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# We create fresh servers for these hosts, and they are used once. They don't
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# need to do things like update the locatedb or the mandb or rotate logs
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# or really any of those things. We only want code running here that we want
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# here.
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sudo rm -f /etc/cron.{monthly,weekly,daily,hourly,d}/*
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sync
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sleep 5
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