openstack-ansible/scripts/scripts-library.sh
Markos Chandras 836703a0c3 scripts: scripts-library.sh: Fix location for log directory
The AIO job did not collect any logs from the host because the working
directory was changing due to pushd commands and the logs were placed
into the wrong location. We already have the root location in the
OSA_CLONE_DIR variable so lets use that and only try to detect it if
that variable is empty for whatever reason.

Change-Id: I17cc321ab640da4e251d21a996b537bda8cb3c1d
2017-08-25 06:38:50 +01:00

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#!/usr/bin/env bash
# Copyright 2014, Rackspace US, 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.
## Vars ----------------------------------------------------------------------
LINE='----------------------------------------------------------------------'
MAX_RETRIES=${MAX_RETRIES:-5}
ANSIBLE_PARAMETERS=${ANSIBLE_PARAMETERS:-""}
STARTTIME="${STARTTIME:-$(date +%s)}"
COMMAND_LOGS=${COMMAND_LOGS:-"/openstack/log/ansible_cmd_logs"}
GATE_EXIT_LOG_COPY="${GATE_EXIT_LOG_COPY:-false}"
GATE_EXIT_LOG_GZIP="${GATE_EXIT_LOG_GZIP:-true}"
# If this is a gate node from OpenStack-Infra Store all logs into the
# execution directory after gate run.
if [[ -d "/etc/nodepool" ]]; then
GATE_EXIT_LOG_COPY=true
fi
# The default SSHD configuration has MaxSessions = 10. If a deployer changes
# their SSHD config, then the ANSIBLE_FORKS may be set to a higher number. We
# set the value to 10 or the number of CPU's, whichever is less. This is to
# balance between performance gains from the higher number, and CPU
# consumption. If ANSIBLE_FORKS is already set to a value, then we leave it
# alone.
# ref: https://bugs.launchpad.net/openstack-ansible/+bug/1479812
if [ -z "${ANSIBLE_FORKS:-}" ]; then
CPU_NUM=$(grep -c ^processor /proc/cpuinfo)
if [ ${CPU_NUM} -lt "10" ]; then
ANSIBLE_FORKS=${CPU_NUM}
else
ANSIBLE_FORKS=10
fi
fi
## Functions -----------------------------------------------------------------
# Determine the distribution we are running on, so that we can configure it
# appropriately.
function determine_distro {
source /etc/os-release 2>/dev/null
export DISTRO_ID="${ID}"
export DISTRO_NAME="${NAME}"
export DISTRO_VERSION_ID="${VERSION_ID}"
}
function ssh_key_create {
# Ensure that the ssh key exists and is an authorized_key
key_path="${HOME}/.ssh"
key_file="${key_path}/id_rsa"
# Ensure that the .ssh directory exists and has the right mode
if [ ! -d ${key_path} ]; then
mkdir -p ${key_path}
chmod 700 ${key_path}
fi
# Ensure a full keypair exists
if [ ! -f "${key_file}" -o ! -f "${key_file}.pub" ]; then
# Regenrate public key if private key exists
if [ -f "${key_file}" ]; then
ssh-keygen -f ${key_file} -y > ${key_file}.pub
fi
# Delete public key if private key missing
if [ ! -f "${key_file}" ]; then
rm -f ${key_file}.pub
fi
# Regenerate keypair if both keys missing
if [ ! -f "${key_file}" -a ! -f "${key_file}.pub" ]; then
ssh-keygen -t rsa -f ${key_file} -N ''
fi
fi
# Ensure that the public key is included in the authorized_keys
# for the default root directory and the current home directory
key_content=$(cat "${key_file}.pub")
if ! grep -q "${key_content}" ${key_path}/authorized_keys; then
echo "${key_content}" | tee -a ${key_path}/authorized_keys
fi
}
function exit_state {
set +x
TOTALSECONDS="$(( $(date +%s) - STARTTIME ))"
info_block "Run Time = ${TOTALSECONDS} seconds || $((TOTALSECONDS / 60)) minutes"
if [ "${1}" == 0 ];then
info_block "Status: Success"
else
info_block "Status: Failure"
fi
exit ${1}
}
function exit_success {
set +x
exit_state 0
}
function exit_fail {
set +x
log_instance_info
info_block "Error Info - $@"
exit_state 1
}
function gate_job_exit_tasks {
# If this is a gate node from OpenStack-Infra Store all logs into the
# execution directory after gate run.
if [ "$GATE_EXIT_LOG_COPY" == true ]; then
GATE_LOG_DIR="${OSA_CLONE_DIR:-$(dirname $0)/..}/logs"
mkdir -p "${GATE_LOG_DIR}/host" "${GATE_LOG_DIR}/openstack"
rsync --archive --verbose --safe-links --ignore-errors /var/log/ "${GATE_LOG_DIR}/host" || true
rsync --archive --verbose --safe-links --ignore-errors /openstack/log/ "${GATE_LOG_DIR}/openstack" || true
# Rename all files gathered to have a .txt suffix so that the compressed
# files are viewable via a web browser in OpenStack-CI.
# except tempest results testrepository.subunit and testr_results.html
find "${GATE_LOG_DIR}/" -type f -not -name "testrepository.subunit" -not -name "testr_results.html" -exec mv {} {}.txt \;
# Generate the ARA report
/opt/ansible-runtime/bin/ara generate html "${GATE_LOG_DIR}/ara" || true
/opt/ansible-runtime/bin/ara generate subunit "${GATE_LOG_DIR}/ara/testrepository.subunit" || true
# Compress the files gathered so that they do not take up too much space.
# We use 'command' to ensure that we're not executing with some sort of alias.
if [ "$GATE_EXIT_LOG_GZIP" == true ]; then
command gzip --best --recursive "${GATE_LOG_DIR}/"
fi
# Ensure that the files are readable by all users, including the non-root
# OpenStack-CI jenkins user.
chmod -R 0777 "${GATE_LOG_DIR}"
fi
}
function print_info {
PROC_NAME="- [ $@ ] -"
printf "\n%s%s\n" "$PROC_NAME" "${LINE:${#PROC_NAME}}"
}
function info_block {
echo "${LINE}"
print_info "$@"
echo "${LINE}"
}
function log_instance_info {
set +x
# Get host information post initial setup and reset verbosity
if [ ! -d "/openstack/log/instance-info" ];then
mkdir -p "/openstack/log/instance-info"
fi
get_instance_info
set -x
}
function get_repos_info {
for i in /etc/apt/sources.list /etc/apt/sources.list.d/* /etc/yum.conf /etc/yum.repos.d/* /etc/zypp/repos.d/*; do
if [ -f "${i}" ]; then
echo -e "\n$i"
cat $i
fi
done
}
# Get instance info
function get_instance_info {
TS="$(date +"%H-%M-%S")"
(cat /etc/resolv.conf && \
which systemd-resolve &> /dev/null && \
systemd-resolve --statistics && \
cat /etc/systemd/resolved.conf) > \
"/openstack/log/instance-info/host_dns_info_${TS}.log" || true
tracepath "8.8.8.8" -m 5 || tracepath "8.8.8.8" > \
"/openstack/log/instance-info/host_tracepath_info_${TS}.log" || true
tracepath6 "2001:4860:4860::8888" -m 5 || tracepath6 "2001:4860:4860::8888" >> \
"/openstack/log/instance-info/host_tracepath_info_${TS}.log" || true
if [ "$(which lxc-ls)" ]; then
lxc-ls --fancy > \
"/openstack/log/instance-info/host_lxc_container_info_${TS}.log" || true
fi
if [ "$(which lxc-checkconfig)" ]; then
lxc-checkconfig > \
"/openstack/log/instance-info/host_lxc_config_info_${TS}.log" || true
fi
(iptables -vnL && iptables -t nat -vnL && iptables -t mangle -vnL) > \
"/openstack/log/instance-info/host_firewall_info_${TS}.log" || true
if [ "$(which ansible)" ]; then
ANSIBLE_HOST_KEY_CHECKING=False \
ansible -i "localhost," localhost -m setup > \
"/openstack/log/instance-info/host_system_info_${TS}.log" || true
fi
get_repos_info > \
"/openstack/log/instance-info/host_repo_info_${TS}.log" || true
determine_distro
case ${DISTRO_ID} in
centos|rhel|fedora|opensuse)
rpm -qa > \
"/openstack/log/instance-info/host_packages_info_${TS}.log" || true
;;
ubuntu|debian)
dpkg-query --list > \
"/openstack/log/instance-info/host_packages_info_${TS}.log" || true
;;
esac
}
function get_pip {
# The python executable to use when executing get-pip is passed
# as a parameter to this function.
GETPIP_PYTHON_EXEC_PATH="${1:-$(which python)}"
# Download the get-pip script using the primary or secondary URL
GETPIP_CMD="curl --silent --show-error --retry 5"
GETPIP_FILE="/opt/get-pip.py"
# If GET_PIP_URL is set, then just use it
if [ -n "${GET_PIP_URL:-}" ]; then
${GETPIP_CMD} ${GET_PIP_URL} > ${GETPIP_FILE}
else
# Otherwise, try the two standard URL's
${GETPIP_CMD} https://bootstrap.pypa.io/get-pip.py > ${GETPIP_FILE}\
|| ${GETPIP_CMD} https://raw.githubusercontent.com/pypa/get-pip/master/get-pip.py > ${GETPIP_FILE}
fi
${GETPIP_PYTHON_EXEC_PATH} ${GETPIP_FILE} \
pip setuptools wheel \
--constraint global-requirement-pins.txt \
|| ${GETPIP_PYTHON_EXEC_PATH} ${GETPIP_FILE} \
pip setuptools wheel \
--constraint global-requirement-pins.txt \
--isolated
}
function get_bowling_ball_tests {
# Retrieve the latest bowling ball test script in case we don't already have it.
if [ -f scripts/rolling_tests.py ]; then
return
fi
curl --silent https://raw.githubusercontent.com/openstack/openstack-ansible-ops/master/bowling_ball/rolling_tests.py > scripts/rolling_tests.py
}
function start_bowling_ball_tests {
# The tests will pull Keystone information from the env vars defined in openrc
source ~/openrc
# Get the list of services to test for from the script, so we're not hard coding.
for SERVICE in $(python ./scripts/rolling_tests.py list | cut -d - -f 1); do
# Start the scripts in the background and wait between each invocation.
# Without the wait, they do not all launch.
python ./scripts/rolling_tests.py $SERVICE &
sleep 1
echo "Started $SERVICE test in background"
done
}
function kill_bowling_ball_tests {
pkill -f rolling_tests
}
function print_bowling_ball_results {
grep "failure rate" /var/log/*_rolling.log
}
## Signal traps --------------------------------------------------------------
# Trap all Death Signals and Errors
trap "exit_fail ${LINENO} $? 'Received STOP Signal'" SIGHUP SIGINT SIGTERM
trap "exit_fail ${LINENO} $?" ERR
## Pre-flight check ----------------------------------------------------------
# Make sure only root can run our script
if [ "$(id -u)" != "0" ]; then
info_block "This script must be run as root"
exit_state 1
fi
# Check that we are in the root path of the cloned repo
if [ ! -d "etc" -a ! -d "scripts" -a ! -d "playbooks" ]; then
info_block "** ERROR **"
echo "Please execute this script from the root directory of the cloned source code."
echo -e "Example: /opt/openstack-ansible/\n"
exit_state 1
fi
## Exports -------------------------------------------------------------------
# Export known paths
export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:${PATH}"
# Export the home directory just in case it's not set
export HOME="/root"
if [[ -f "/usr/local/bin/openstack-ansible.rc" ]];then
source "/usr/local/bin/openstack-ansible.rc"
fi