6cae83efd7
Reserve Keystone ports from the ephemeral range as early as reasonably possible in the fixup_stuff.sh process to reduce the likelihood that the port will be in use. This does not completely resolve the issue where Keystone's IANA assigned port falls into Linux's ephemeral range, but this should reduce the occurrences. The default ports are 35357 and 35358. Change-Id: I8cfb53d8f90c1ff1fb1083c59fefabca3d14323b Partial-Bug: #1253482
180 lines
6.6 KiB
Bash
Executable File
180 lines
6.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# **fixup_stuff.sh**
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# fixup_stuff.sh
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#
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# All distro and package specific hacks go in here
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#
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# - prettytable 0.7.2 permissions are 600 in the package and
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# pip 1.4 doesn't fix it (1.3 did)
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#
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# - httplib2 0.8 permissions are 600 in the package and
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# pip 1.4 doesn't fix it (1.3 did)
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#
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# - RHEL6:
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#
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# - set selinux not enforcing
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# - (re)start messagebus daemon
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# - remove distro packages python-crypto and python-lxml
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# - pre-install hgtools to work around a bug in RHEL6 distribute
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# - install nose 1.1 from EPEL
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set -o errexit
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set -o xtrace
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# Keep track of the current directory
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TOOLS_DIR=$(cd $(dirname "$0") && pwd)
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TOP_DIR=$(cd $TOOLS_DIR/..; pwd)
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# Change dir to top of devstack
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cd $TOP_DIR
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# Import common functions
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source $TOP_DIR/functions
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FILES=$TOP_DIR/files
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# Keystone Port Reservation
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# -------------------------
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# Reserve and prevent $KEYSTONE_AUTH_PORT and $KEYSTONE_AUTH_PORT_INT from
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# being used as ephemeral ports by the system. The default(s) are 35357 and
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# 35358 which are in the Linux defined ephemeral port range (in disagreement
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# with the IANA ephemeral port range). This is a workaround for bug #1253482
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# where Keystone will try and bind to the port and the port will already be
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# in use as an ephemeral port by another process. This places an explicit
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# exception into the Kernel for the Keystone AUTH ports.
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keystone_ports=${KEYSTONE_AUTH_PORT:-35357},${KEYSTONE_AUTH_PORT_INT:-35358}
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# Get any currently reserved ports, strip off leading whitespace
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reserved_ports=$(sysctl net.ipv4.ip_local_reserved_ports | awk -F'=' '{print $2;}' | sed 's/^ //')
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if [[ -z "${reserved_ports}" ]]; then
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# If there are no currently reserved ports, reserve the keystone ports
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sudo sysctl -w net.ipv4.ip_local_reserved_ports=${keystone_ports}
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else
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# If there are currently reserved ports, keep those and also reserve the
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# keystone specific ports. Duplicate reservations are merged into a single
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# reservation (or range) automatically by the kernel.
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sudo sysctl -w net.ipv4.ip_local_reserved_ports=${keystone_ports},${reserved_ports}
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fi
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# Python Packages
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# ---------------
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# get_package_path python-package # in import notation
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function get_package_path {
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local package=$1
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echo $(python -c "import os; import $package; print(os.path.split(os.path.realpath($package.__file__))[0])")
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}
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# Pre-install affected packages so we can fix the permissions
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# These can go away once we are confident that pip 1.4.1+ is available everywhere
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# Fix prettytable 0.7.2 permissions
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# Don't specify --upgrade so we use the existing package if present
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pip_install 'prettytable>0.7'
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PACKAGE_DIR=$(get_package_path prettytable)
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# Only fix version 0.7.2
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dir=$(echo $PACKAGE_DIR/prettytable-0.7.2*)
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if [[ -d $dir ]]; then
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sudo chmod +r $dir/*
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fi
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# Fix httplib2 0.8 permissions
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# Don't specify --upgrade so we use the existing package if present
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pip_install httplib2
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PACKAGE_DIR=$(get_package_path httplib2)
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# Only fix version 0.8
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dir=$(echo $PACKAGE_DIR-0.8*)
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if [[ -d $dir ]]; then
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sudo chmod +r $dir/*
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fi
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# Ubuntu 12.04
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# ------------
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# We can regularly get kernel crashes on the 12.04 default kernel, so attempt
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# to install a new kernel
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if [[ ${DISTRO} =~ (precise) ]]; then
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# Finally, because we suspect the Precise kernel is problematic, install a new kernel
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UPGRADE_KERNEL=$(trueorfalse False $UPGRADE_KERNEL)
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if [[ $UPGRADE_KERNEL == "True" ]]; then
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if [[ ! `uname -r` =~ (^3\.11) ]]; then
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apt_get install linux-generic-lts-saucy
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echo "Installing Saucy LTS kernel, please reboot before proceeding"
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exit 1
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fi
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fi
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fi
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# RHEL6
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# -----
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if [[ $DISTRO =~ (rhel6) ]]; then
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# Disable selinux to avoid configuring to allow Apache access
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# to Horizon files (LP#1175444)
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if selinuxenabled; then
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sudo setenforce 0
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fi
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# If the ``dbus`` package was installed by DevStack dependencies the
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# uuid may not be generated because the service was never started (PR#598200),
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# causing Nova to stop later on complaining that ``/var/lib/dbus/machine-id``
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# does not exist.
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sudo service messagebus restart
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# The following workarounds break xenserver
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if [ "$VIRT_DRIVER" != 'xenserver' ]; then
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# An old version of ``python-crypto`` (2.0.1) may be installed on a
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# fresh system via Anaconda and the dependency chain
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# ``cas`` -> ``python-paramiko`` -> ``python-crypto``.
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# ``pip uninstall pycrypto`` will remove the packaged ``.egg-info``
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# file but leave most of the actual library files behind in
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# ``/usr/lib64/python2.6/Crypto``. Later ``pip install pycrypto``
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# will install over the packaged files resulting
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# in a useless mess of old, rpm-packaged files and pip-installed files.
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# Remove the package so that ``pip install python-crypto`` installs
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# cleanly.
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# Note: other RPM packages may require ``python-crypto`` as well.
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# For example, RHEL6 does not install ``python-paramiko packages``.
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uninstall_package python-crypto
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# A similar situation occurs with ``python-lxml``, which is required by
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# ``ipa-client``, an auditing package we don't care about. The
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# build-dependencies needed for ``pip install lxml`` (``gcc``,
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# ``libxml2-dev`` and ``libxslt-dev``) are present in
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# ``files/rpms/general``.
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uninstall_package python-lxml
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fi
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# ``setup.py`` contains a ``setup_requires`` package that is supposed
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# to be transient. However, RHEL6 distribute has a bug where
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# ``setup_requires`` registers entry points that are not cleaned
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# out properly after the setup-phase resulting in installation failures
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# (bz#924038). Pre-install the problem package so the ``setup_requires``
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# dependency is satisfied and it will not be installed transiently.
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# Note we do this before the track-depends in ``stack.sh``.
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pip_install hgtools
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# RHEL6's version of ``python-nose`` is incompatible with Tempest.
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# Install nose 1.1 (Tempest-compatible) from EPEL
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install_package python-nose1.1
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# Add a symlink for the new nosetests to allow tox for Tempest to
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# work unmolested.
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sudo ln -sf /usr/bin/nosetests1.1 /usr/local/bin/nosetests
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# workaround for https://code.google.com/p/unittest-ext/issues/detail?id=79
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install_package python-unittest2 patch
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pip_install discover
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(cd /usr/lib/python2.6/site-packages/; sudo patch <"$FILES/patches/unittest2-discover.patch" || echo 'Assume already applied')
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# Make sure the discover.pyc is up to date
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sudo rm /usr/lib/python2.6/site-packages/discover.pyc || true
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sudo python -c 'import discover'
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fi
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