302 lines
9.9 KiB
Bash
Executable File
302 lines
9.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2014, Rackspace US, Inc.
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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 implied.
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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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## Vars ----------------------------------------------------------------------
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LINE='----------------------------------------------------------------------'
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MAX_RETRIES=${MAX_RETRIES:-5}
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ANSIBLE_PARAMETERS=${ANSIBLE_PARAMETERS:--e gather_facts=False}
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STARTTIME="${STARTTIME:-$(date +%s)}"
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PIP_INSTALL_OPTIONS=${PIP_INSTALL_OPTIONS:-'pip==9.0.1 setuptools==32.3.1 wheel==0.29.0 '}
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COMMAND_LOGS=${COMMAND_LOGS:-"/openstack/log/ansible_cmd_logs"}
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# The default SSHD configuration has MaxSessions = 10. If a deployer changes
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# their SSHD config, then the ANSIBLE_FORKS may be set to a higher number. We
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# set the value to 10 or the number of CPU's, whichever is less. This is to
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# balance between performance gains from the higher number, and CPU
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# consumption. If ANSIBLE_FORKS is already set to a value, then we leave it
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# alone.
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# ref: https://bugs.launchpad.net/openstack-ansible/+bug/1479812
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if [ -z "${ANSIBLE_FORKS:-}" ]; then
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CPU_NUM=$(grep -c ^processor /proc/cpuinfo)
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if [ ${CPU_NUM} -lt "10" ]; then
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ANSIBLE_FORKS=${CPU_NUM}
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else
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ANSIBLE_FORKS=10
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fi
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fi
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## Functions -----------------------------------------------------------------
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# Determine the distribution we are running on, so that we can configure it
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# appropriately.
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function determine_distro {
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source /etc/os-release 2>/dev/null
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export DISTRO_ID="${ID}"
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export DISTRO_NAME="${NAME}"
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export DISTRO_VERSION_ID="${VERSION_ID}"
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}
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# Used to retry a process that may fail due to random issues.
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function successerator {
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set +e
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# Get the time that the method was started.
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OP_START_TIME=$(date +%s)
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# Set the initial return value to failure.
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false
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for ((RETRY=0; $? != 0 && RETRY < MAX_RETRIES; RETRY++)); do
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if [ ${RETRY} -gt 1 ];then
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"$@" -vvvv
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else
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"$@"
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fi
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done
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# If max retires were hit, fail.
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if [ $? -ne 0 ] && [ ${RETRY} -eq ${MAX_RETRIES} ];then
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echo -e "\nHit maximum number of retries, giving up...\n"
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exit_fail
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fi
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# Ensure the log directory exists
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if [[ ! -d "${COMMAND_LOGS}" ]];then
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mkdir -p "${COMMAND_LOGS}"
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fi
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# Log the time that the method completed.
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OP_TOTAL_SECONDS="$(( $(date +%s) - OP_START_TIME ))"
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echo -e "- Operation: [ $@ ]\t${OP_TOTAL_SECONDS} seconds\tNumber of Attempts [ ${RETRY} ]" \
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>> ${COMMAND_LOGS}/ansible_runtime_report.txt
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set -e
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}
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function install_bits {
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# Use the successerator to run openstack-ansible
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successerator openstack-ansible "$@" ${ANSIBLE_PARAMETERS}
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}
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function ssh_key_create {
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# Ensure that the ssh key exists and is an authorized_key
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key_path="${HOME}/.ssh"
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key_file="${key_path}/id_rsa"
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# Ensure that the .ssh directory exists and has the right mode
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if [ ! -d ${key_path} ]; then
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mkdir -p ${key_path}
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chmod 700 ${key_path}
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fi
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if [ ! -f "${key_file}" -a ! -f "${key_file}.pub" ]; then
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rm -f ${key_file}*
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ssh-keygen -t rsa -f ${key_file} -N ''
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fi
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# Ensure that the public key is included in the authorized_keys
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# for the default root directory and the current home directory
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key_content=$(cat "${key_file}.pub")
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if ! grep -q "${key_content}" ${key_path}/authorized_keys; then
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echo "${key_content}" | tee -a ${key_path}/authorized_keys
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fi
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}
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function exit_state {
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set +x
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TOTALSECONDS="$(( $(date +%s) - STARTTIME ))"
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info_block "Run Time = ${TOTALSECONDS} seconds || $((TOTALSECONDS / 60)) minutes"
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if [ "${1}" == 0 ];then
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info_block "Status: Success"
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else
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info_block "Status: Failure"
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fi
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exit ${1}
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}
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function exit_success {
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set +x
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exit_state 0
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}
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function exit_fail {
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set +x
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log_instance_info
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info_block "Error Info - $@"
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exit_state 1
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}
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function gate_job_exit_tasks {
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# If this is a gate node from OpenStack-Infra Store all logs into the
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# execution directory after gate run.
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if [[ -d "/etc/nodepool" ]];then
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GATE_LOG_DIR="$(dirname "${0}")/../logs"
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mkdir -p "${GATE_LOG_DIR}/host" "${GATE_LOG_DIR}/openstack"
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rsync --archive --verbose --safe-links --ignore-errors /var/log/ "${GATE_LOG_DIR}/host" || true
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rsync --archive --verbose --safe-links --ignore-errors /openstack/log/ "${GATE_LOG_DIR}/openstack" || true
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# Rename all files gathered to have a .txt suffix so that the compressed
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# files are viewable via a web browser in OpenStack-CI.
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find "${GATE_LOG_DIR}/" -type f -exec mv {} {}.txt \;
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# Compress the files gathered so that they do not take up too much space.
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# We use 'command' to ensure that we're not executing with some sort of alias.
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command gzip --best --recursive "${GATE_LOG_DIR}/"
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# Ensure that the files are readable by all users, including the non-root
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# OpenStack-CI jenkins user.
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chmod -R 0777 "${GATE_LOG_DIR}"
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fi
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}
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function print_info {
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PROC_NAME="- [ $@ ] -"
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printf "\n%s%s\n" "$PROC_NAME" "${LINE:${#PROC_NAME}}"
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}
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function info_block {
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echo "${LINE}"
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print_info "$@"
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echo "${LINE}"
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}
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function log_instance_info {
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set +x
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# Get host information post initial setup and reset verbosity
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if [ ! -d "/openstack/log/instance-info" ];then
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mkdir -p "/openstack/log/instance-info"
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fi
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get_instance_info
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set -x
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}
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function get_repos_info {
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for i in /etc/apt/sources.list /etc/apt/sources.list.d/* /etc/yum.conf /etc/yum.repos.d/*; do
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if [ -f "${i}" ]; then
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echo -e "\n$i"
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cat $i
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fi
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done
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}
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# Get instance info
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function get_instance_info {
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TS="$(date +"%H-%M-%S")"
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(cat /etc/resolv.conf && \
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which systemd-resolve && \
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systemd-resolve --statistics && \
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cat /etc/systemd/resolved.conf) > \
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"/openstack/log/instance-info/host_dns_info_${TS}.log" || true
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tracepath "8.8.8.8" -m 5 > \
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"/openstack/log/instance-info/host_tracepath_info_${TS}.log" || true
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tracepath6 "2001:4860:4860::8888" -m 5 >> \
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"/openstack/log/instance-info/host_tracepath_info_${TS}.log" || true
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lxc-ls --fancy > \
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"/openstack/log/instance-info/host_lxc_container_info_${TS}.log" || true
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lxc-checkconfig > \
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"/openstack/log/instance-info/host_lxc_config_info_${TS}.log" || true
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(iptables -vnL && iptables -t nat -vnL && iptables -t mangle -vnL) > \
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"/openstack/log/instance-info/host_firewall_info_${TS}.log" || true
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ANSIBLE_HOST_KEY_CHECKING=False \
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ansible -i "localhost," localhost -m setup > \
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"/openstack/log/instance-info/host_system_info_${TS}.log" || true
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get_repos_info > \
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"/openstack/log/instance-info/host_repo_info_${TS}.log" || true
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determine_distro
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case ${DISTRO_ID} in
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centos|rhel|fedora)
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rpm -qa > \
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"/openstack/log/instance-info/host_packages_info_${TS}.log" || true
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;;
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ubuntu|debian)
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dpkg-query --list > \
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"/openstack/log/instance-info/host_packages_info_${TS}.log" || true
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;;
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esac
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}
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function print_report {
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# Print the stored report data
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cat ${COMMAND_LOGS}/ansible_runtime_report.txt
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}
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function get_pip {
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# check if pip is already installed
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if [ "$(which pip)" ]; then
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# make sure that the right pip base packages are installed
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# If this fails retry with --isolated to bypass the repo server because the repo server will not have
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# been updated at this point to include any newer pip packages.
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pip install --upgrade ${PIP_INSTALL_OPTIONS} || pip install --upgrade --isolated ${PIP_INSTALL_OPTIONS}
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# Ensure that our shell knows about the new pip
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hash -r pip
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# when pip is not installed, install it
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else
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# If GET_PIP_URL is set, then just use it
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if [ -n "${GET_PIP_URL:-}" ]; then
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curl --silent ${GET_PIP_URL} > /opt/get-pip.py
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if head -n 1 /opt/get-pip.py | grep python; then
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python /opt/get-pip.py ${PIP_INSTALL_OPTIONS}
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return
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fi
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fi
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# Try getting pip from bootstrap.pypa.io as a primary source
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curl --silent https://bootstrap.pypa.io/get-pip.py > /opt/get-pip.py
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if head -n 1 /opt/get-pip.py | grep python; then
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python /opt/get-pip.py ${PIP_INSTALL_OPTIONS}
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return
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fi
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# Try the get-pip.py from the github repository as a primary source
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curl --silent https://raw.githubusercontent.com/pypa/get-pip/master/get-pip.py > /opt/get-pip.py
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if head -n 1 /opt/get-pip.py | grep python; then
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python /opt/get-pip.py ${PIP_INSTALL_OPTIONS}
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return
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fi
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echo "A suitable download location for get-pip.py could not be found."
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exit_fail
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fi
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}
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## Signal traps --------------------------------------------------------------
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# Trap all Death Signals and Errors
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trap "exit_fail ${LINENO} $? 'Received STOP Signal'" SIGHUP SIGINT SIGTERM
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trap "exit_fail ${LINENO} $?" ERR
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## Pre-flight check ----------------------------------------------------------
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# Make sure only root can run our script
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if [ "$(id -u)" != "0" ]; then
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info_block "This script must be run as root"
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exit_state 1
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fi
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# Check that we are in the root path of the cloned repo
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if [ ! -d "etc" -a ! -d "scripts" -a ! -d "playbooks" ]; then
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info_block "** ERROR **"
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echo "Please execute this script from the root directory of the cloned source code."
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echo -e "Example: /opt/openstack-ansible/\n"
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exit_state 1
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fi
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## Exports -------------------------------------------------------------------
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# Export known paths
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export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:${PATH}"
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# Export the home directory just in case it's not set
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export HOME="/root"
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if [[ -f "/usr/local/bin/openstack-ansible.rc" ]];then
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source "/usr/local/bin/openstack-ansible.rc"
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fi
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