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-rwxr-xr-xprototypes/puppet-infracloud/install_puppet.sh297
1 files changed, 297 insertions, 0 deletions
diff --git a/prototypes/puppet-infracloud/install_puppet.sh b/prototypes/puppet-infracloud/install_puppet.sh
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+#!/bin/bash -x
+
+# Copyright 2013 OpenStack Foundation.
+# Copyright 2013 Hewlett-Packard Development Company, L.P.
+# Copyright 2013 Red Hat, Inc.
+#
+# 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.
+
+
+#
+# Distro identification functions
+# note, can't rely on lsb_release for these as we're bare-bones and
+# it may not be installed yet)
+
+
+function is_fedora {
+ [ -f /usr/bin/yum ] && cat /etc/*release | grep -q -e "Fedora"
+}
+
+function is_rhel7 {
+ [ -f /usr/bin/yum ] && \
+ cat /etc/*release | grep -q -e "Red Hat" -e "CentOS" -e "CloudLinux" && \
+ cat /etc/*release | grep -q 'release 7'
+}
+
+function is_ubuntu {
+ [ -f /usr/bin/apt-get ]
+}
+
+function is_opensuse {
+ [ -f /usr/bin/zypper ] && \
+ cat /etc/os-release | grep -q -e "openSUSE"
+}
+
+function is_gentoo {
+ [ -f /usr/bin/emerge ]
+}
+
+# dnf is a drop-in replacement for yum on Fedora>=22
+YUM=yum
+if is_fedora && [[ $(lsb_release -rs) -ge 22 ]]; then
+ YUM=dnf
+fi
+
+
+#
+# Distro specific puppet installs
+#
+
+function _systemd_update {
+ # there is a bug (rhbz#1261747) where systemd can fail to enable
+ # services due to selinux errors after upgrade. A work-around is
+ # to install the latest version of selinux and systemd here and
+ # restart the daemon for good measure after it is upgraded.
+ $YUM install -y selinux-policy
+ $YUM install -y systemd
+ systemctl daemon-reload
+}
+
+function setup_puppet_fedora {
+ _systemd_update
+
+ $YUM update -y
+
+ # NOTE: we preinstall lsb_release here to ensure facter sets
+ # lsbdistcodename
+ #
+ # Fedora declares some global hardening flags, which distutils
+ # pick up when building python modules. redhat-rpm-config
+ # provides the required config options. Really this should be a
+ # dependency of python-devel (fix in the works, see
+ # https://bugzilla.redhat.com/show_bug.cgi?id=1217376) and can be
+ # removed when that is sorted out.
+
+ $YUM install -y redhat-lsb-core git puppet \
+ redhat-rpm-config
+
+ mkdir -p /etc/puppet/modules/
+
+ # Puppet expects the pip command named as pip-python on
+ # Fedora, as per the packaged command name. However, we're
+ # installing from get-pip.py so it's just 'pip'. An easy
+ # work-around is to just symlink pip-python to "fool" it.
+ # See upstream issue:
+ # https://tickets.puppetlabs.com/browse/PUP-1082
+ ln -fs /usr/bin/pip /usr/bin/pip-python
+ # Wipe out templatedir so we don't get warnings about it
+ sed -i '/templatedir/d' /etc/puppet/puppet.conf
+
+ # upstream is currently looking for /run/systemd files to check
+ # for systemd. This fails in a chroot where /run isn't mounted
+ # (like when using dib). Comment out this confine as fedora
+ # always has systemd
+ # see
+ # https://github.com/puppetlabs/puppet/pull/4481
+ # https://bugzilla.redhat.com/show_bug.cgi?id=1254616
+ sudo sed -i.bak '/^[^#].*/ s|\(^.*confine :exists => \"/run/systemd/system\".*$\)|#\ \1|' \
+ /usr/share/ruby/vendor_ruby/puppet/provider/service/systemd.rb
+
+ # upstream "requests" pip package vendors urllib3 and chardet
+ # packages. The fedora packages un-vendor this, and symlink those
+ # sub-packages back to packaged versions. We get into a real mess
+ # of if some of the puppet ends up pulling in "requests" from pip,
+ # and then something like devstack does a "yum install
+ # python-requests" which does a very bad job at overwriting the
+ # pip-installed version (symlinks and existing directories don't
+ # mix). A solution is to pre-install the python-requests
+ # package; clear it out and re-install from pip. This way, the
+ # package is installed for dependencies, and we have a pip-managed
+ # requests with correctly vendored sub-packages.
+ sudo ${YUM} install -y python2-requests
+ sudo rm -rf /usr/lib/python2.7/site-packages/requests/*
+ sudo rm -rf /usr/lib/python2.7/site-packages/requests-*.{egg,dist}-info
+ sudo pip install requests
+}
+
+function setup_puppet_rhel7 {
+ local puppet_pkg="https://yum.puppetlabs.com/puppetlabs-release-el-7.noarch.rpm"
+
+ # install a bootstrap epel repo to install latest epel-release
+ # package (which provides correct gpg keys, etc); then remove
+ # boostrap
+ cat > /etc/yum.repos.d/epel-bootstrap.repo <<EOF
+[epel-bootstrap]
+name=Bootstrap EPEL
+mirrorlist=https://mirrors.fedoraproject.org/mirrorlist?repo=epel-7&arch=\$basearch
+failovermethod=priority
+enabled=0
+gpgcheck=0
+EOF
+ yum --enablerepo=epel-bootstrap -y install epel-release
+ rm -f /etc/yum.repos.d/epel-bootstrap.repo
+
+ _systemd_update
+ yum update -y
+
+ # NOTE: we preinstall lsb_release to ensure facter sets lsbdistcodename
+ yum install -y redhat-lsb-core git puppet
+
+ rpm -ivh $puppet_pkg
+
+ # see comments in setup_puppet_fedora
+ ln -s /usr/bin/pip /usr/bin/pip-python
+ # Wipe out templatedir so we don't get warnings about it
+ sed -i '/templatedir/d' /etc/puppet/puppet.conf
+
+ # install RDO repo as well; this covers a few things like
+ # openvswitch that aren't available for EPEL
+ yum install -y https://rdoproject.org/repos/rdo-release.rpm
+}
+
+function setup_puppet_ubuntu {
+ if ! which lsb_release > /dev/null 2<&1 ; then
+ DEBIAN_FRONTEND=noninteractive apt-get --option 'Dpkg::Options::=--force-confold' \
+ --assume-yes install -y --force-yes lsb-release
+ fi
+
+ lsbdistcodename=`lsb_release -c -s`
+ if [ $lsbdistcodename != 'trusty' ] ; then
+ rubypkg=rubygems
+ else
+ rubypkg=ruby
+ fi
+
+
+ PUPPET_VERSION=3.*
+ PUPPETDB_VERSION=2.*
+ FACTER_VERSION=2.*
+
+ cat > /etc/apt/preferences.d/00-puppet.pref <<EOF
+Package: puppet puppet-common puppetmaster puppetmaster-common puppetmaster-passenger
+Pin: version $PUPPET_VERSION
+Pin-Priority: 501
+
+Package: puppetdb puppetdb-terminus
+Pin: version $PUPPETDB_VERSION
+Pin-Priority: 501
+
+Package: facter
+Pin: version $FACTER_VERSION
+Pin-Priority: 501
+EOF
+
+ # NOTE(pabelanger): Puppetlabs does not support ubuntu xenial. Instead use
+ # the version of puppet ship by xenial.
+ if [ $lsbdistcodename != 'xenial' ]; then
+ puppet_deb=puppetlabs-release-${lsbdistcodename}.deb
+ if type curl >/dev/null 2>&1; then
+ curl -O http://apt.puppetlabs.com/$puppet_deb
+ else
+ wget http://apt.puppetlabs.com/$puppet_deb -O $puppet_deb
+ fi
+ dpkg -i $puppet_deb
+ rm $puppet_deb
+ fi;
+
+ apt-get update
+ DEBIAN_FRONTEND=noninteractive apt-get --option 'Dpkg::Options::=--force-confold' \
+ --assume-yes dist-upgrade
+ DEBIAN_FRONTEND=noninteractive apt-get --option 'Dpkg::Options::=--force-confold' \
+ --assume-yes install -y --force-yes puppet git $rubypkg
+ # Wipe out templatedir so we don't get warnings about it
+ sed -i '/templatedir/d' /etc/puppet/puppet.conf
+}
+
+function setup_puppet_opensuse {
+ local version=`grep -e "VERSION_ID" /etc/os-release | tr -d "\"" | cut -d "=" -f2`
+ zypper ar http://download.opensuse.org/repositories/systemsmanagement:/puppet/openSUSE_${version}/systemsmanagement:puppet.repo
+ zypper -v --gpg-auto-import-keys --no-gpg-checks -n ref
+ zypper --non-interactive in --force-resolution puppet
+ # Wipe out templatedir so we don't get warnings about it
+ sed -i '/templatedir/d' /etc/puppet/puppet.conf
+}
+
+function setup_puppet_gentoo {
+ echo yes | emaint sync -a
+ emerge -q --jobs=4 puppet-agent
+ sed -i '/templatedir/d' /etc/puppetlabs/puppet/puppet.conf
+}
+
+#
+# pip setup
+#
+
+function setup_pip {
+ # Install pip using get-pip
+ local get_pip_url=https://bootstrap.pypa.io/get-pip.py
+ local ret=1
+
+ if [ -f ./get-pip.py ]; then
+ ret=0
+ elif type curl >/dev/null 2>&1; then
+ curl -O $get_pip_url
+ ret=$?
+ elif type wget >/dev/null 2>&1; then
+ wget $get_pip_url
+ ret=$?
+ fi
+
+ if [ $ret -ne 0 ]; then
+ echo "Failed to get get-pip.py"
+ exit 1
+ fi
+
+ if is_opensuse; then
+ zypper --non-interactive in --force-resolution python python-xml
+ fi
+
+ python get-pip.py
+ rm get-pip.py
+
+ # we are about to overwrite setuptools, but some packages we
+ # install later might depend on the python-setuptools package. To
+ # avoid later conflicts, and because distro packages don't include
+ # enough info for pip to certain it can fully uninstall the old
+ # package, for safety we clear it out by hand (this seems to have
+ # been a problem with very old to new updates, e.g. centos6 to
+ # current-era, but less so for smaller jumps). There is a bit of
+ # chicken-and-egg problem with pip in that it requires setuptools
+ # for some operations, such as wheel creation. But just
+ # installing setuptools shouldn't require setuptools itself, so we
+ # are safe for this small section.
+ if is_rhel7 || is_fedora; then
+ yum install -y python-setuptools
+ rm -rf /usr/lib/python2.7/site-packages/setuptools*
+ fi
+
+ pip install -U setuptools
+}
+
+setup_pip
+
+if is_fedora; then
+ setup_puppet_fedora
+elif is_rhel7; then
+ setup_puppet_rhel7
+elif is_ubuntu; then
+ setup_puppet_ubuntu
+elif is_opensuse; then
+ setup_puppet_opensuse
+elif is_gentoo; then
+ setup_puppet_gentoo
+else
+ echo "*** Can not setup puppet: distribution not recognized"
+ exit 1
+fi
+