Updated log elk_metrics_7x collection for elastic beats
Introduced the logging script from openstack-ansible-ops to allow for the collection of elasticsearch and elastic beat logs. Change-Id: I4971156f6cd3592693058b707f2d05a26fa02882
This commit is contained in:
Duncan Martin Walker
parent
77cd091b6d
commit
de8eb39866
@ -18,6 +18,23 @@
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- name: Run post tasks
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hosts: "all"
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tasks:
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- name: Run log collection script
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command: scripts/log-collect.sh
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become: yes
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become_user: root
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args:
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chdir: "src/opendev.org/openstack/openstack-ansible-ops"
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environment:
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# ZUUL_PROJECT is used by the log collection functions to enable
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# log collection configuration specific to OpenStack CI
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ZUUL_PROJECT: "{{ zuul.project.short_name }}"
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TEST_EXIT_CODE: "{{ zuul_success | lower }}"
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RUN_ARA: "true"
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# Some Zuul environments (such as OpenStack CI) use html based ara reports
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ARA_REPORT_TYPE: "{{ ara_report_type | default('database') }}"
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WORKING_DIR: "{{ ansible_user_dir }}/src/opendev.org/openstack/openstack-ansible-ops/"
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LOGGING_DIR: "/tmp/elk-metrics-7x-logs"
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- name: Copy logs back to the executor
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synchronize:
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src: "/tmp/elk-metrics-7x-logs"
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286
scripts/log-collect.sh
Executable file
286
scripts/log-collect.sh
Executable file
@ -0,0 +1,286 @@
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#!/usr/bin/env bash
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# Copyright 2016, 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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# WARNING:
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# This file is use by all OpenStack-Ansible roles for testing purposes.
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# Any changes here will affect all OpenStack-Ansible role repositories
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# with immediate effect.
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# PURPOSE:
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# This script collects, renames and compresses the logs produced in
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# a role test if the host is in OpenStack-CI.
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## Vars ----------------------------------------------------------------------
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export WORKING_DIR=${WORKING_DIR:-$(pwd)}
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export RUN_ARA=${RUN_ARA:-false}
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export ARA_REPORT_TYPE=${ARA_REPORT_TYPE:-"database"}
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export TESTING_HOME=${TESTING_HOME:-$HOME}
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export TS=$(date +"%H-%M-%S")
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export RSYNC_CMD="rsync --archive --copy-links --ignore-errors --quiet --no-perms --no-owner --no-group --whole-file --inplace"
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# NOTE(cloudnull): This is a very simple list of common directories in /etc we
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# wish to search for when storing gate artifacts. When adding
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# things to this list please alphabetize the entries so it's
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# easy for folks to find and adjust items as needed.
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COMMON_ETC_LOG_NAMES="apt \
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apache2 \
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auditbeat \
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auditd \
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calico \
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ceph \
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elasticsearch \
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etcd \
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filebeat \
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haproxy \
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heartbeat-elastic \
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httpd \
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kibana \
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memcached \
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metricbeat \
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mongodb \
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my.cnf \
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mariadb \
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netplan \
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network \
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nginx \
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openstack_deploy \
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packetbeat \
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pip.conf \
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qpid-dispatch \
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rabbitmq \
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repo \
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resolv.conf \
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rsyslog \
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sasl2 \
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sysconfig/network-scripts \
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sysconfig/network \
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systemd \
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uwsgi \
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yum \
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yum.repos.d \
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zypp"
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COMMON_ETC_LOG_NAMES+=" $(awk -F'os_' '/name.*os_.*/ {print $2}' $(dirname $(readlink -f ${BASH_SOURCE[0]}))/../ansible-role-requirements.yml | tr '\n' ' ')"
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## Functions -----------------------------------------------------------------
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function repo_information {
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[[ "${1}" != "host" ]] && lxc_cmd="lxc-attach --name ${1} --" || lxc_cmd=""
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echo "Collecting list of installed packages and enabled repositories for \"${1}\""
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# Redhat package debugging
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if eval sudo ${lxc_cmd} which yum &>/dev/null || eval sudo ${lxc_cmd} which dnf &>/dev/null; then
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# Prefer dnf over yum for CentOS.
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eval sudo ${lxc_cmd} which dnf &>/dev/null && RHT_PKG_MGR='dnf' || RHT_PKG_MGR='yum'
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eval sudo ${lxc_cmd} $RHT_PKG_MGR repolist -v > "${LOGGING_DIR}/redhat-rpm-repolist-${1}-${TS}.txt" || true
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eval sudo ${lxc_cmd} $RHT_PKG_MGR list installed > "${LOGGING_DIR}/redhat-rpm-list-installed-${1}-${TS}.txt" || true
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# SUSE package debugging
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elif eval sudo ${lxc_cmd} which zypper &>/dev/null; then
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eval sudo ${lxc_cmd} zypper lr -d > "${LOGGING_DIR}/suse-zypper-repolist-${1}-${TS}.txt" || true
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eval sudo ${lxc_cmd} zypper --disable-repositories pa -i > "${LOGGING_DIR}/suse-zypper-list-installed-${1}-${TS}.txt" || true
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# Ubuntu package debugging
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elif eval sudo ${lxc_cmd} which apt-get &> /dev/null; then
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eval sudo ${lxc_cmd} apt-cache policy | grep http | awk '{print $1" "$2" "$3}' | sort -u > "${LOGGING_DIR}/ubuntu-apt-repolist-${1}-${TS}.txt" || true
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eval sudo ${lxc_cmd} apt list --installed > "${LOGGING_DIR}/ubuntu-apt-list-installed-${1}-${TS}.txt" || true
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# Gentoo package debugging
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elif eval sudo ${lxc_cmd} which emerge &> /dev/null; then
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# list installed packages
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eval sudo ${lxc_cmd} equery list "*" > "${LOGGING_DIR}/gentoo-portage-list-installed-${1}-${TS}.txt" || true
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# list only packages called for install (not dependancies)
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eval sudo ${lxc_cmd} cat /var/lib/portage/world > "${LOGGING_DIR}/gentoo-portage-list-manual-installed-${1}-${TS}.txt" || true
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fi
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}
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function store_artifacts {
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# Store known artifacts only if they exist. If the target directory does
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# exist, it will be created.
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# USAGE: store_artifacts /src/to/artifacts /path/to/store
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if sudo test -e "${1}"; then
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if [[ ! -d "${2}" ]]; then
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mkdir -vp "${2}"
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fi
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echo "Running artifact sync for \"${1}\" to \"${2}\""
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sudo ${RSYNC_CMD} ${1} ${2} || true
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fi
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}
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function store_journal_artifacts {
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# Store lines from a known unit's journal as a plain-text log file.
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# USAGE: store_journal_artifacts UNIT_TO_MATCH /path/to/store
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if [ $? == 0 ]; then
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if [[ ! -d "${2}" ]]; then
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mkdir -vp "${2}"
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fi
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if [[ ${3:-false} != false ]]; then
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if [[ -f "${3}/system.journal" ]]; then
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SYSTEMD_UNITS=$(sudo journalctl --file="${3}/system.journal" -F _SYSTEMD_UNIT | grep "${service}")
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for service_unit in $(echo -e "${SYSTEMD_UNITS}"); do
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echo "Pulling journal for ${service_unit}"
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sudo journalctl --file="${3}/system.journal" \
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--unit="${service_unit}" | sudo tee "${2}/${service_unit}.journal-${TS}.log" &>/dev/null
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done
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fi
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else
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SYSTEMD_UNITS=$(sudo journalctl --output=json-pretty -F _SYSTEMD_UNIT | grep "${service}")
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for service_unit in $(echo -e "${SYSTEMD_UNITS}"); do
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echo "Pulling journal for ${service_unit}"
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sudo journalctl --unit="${service_unit}" | sudo tee "${2}/${service_unit}.journal-${TS}.log" &>/dev/null
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done
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fi
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fi
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}
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function find_files {
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find "${LOGGING_DIR}/" -type f \
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! -name "*.gz" \
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! -name '*.html' \
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! -name '*.subunit' \
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! -name "*.journal" \
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! -name 'ansible.sqlite' | egrep -v 'stackviz|ara-report'
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}
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function rename_files {
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find_files |\
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while read filename; do \
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mv ${filename} ${filename}.txt || echo "WARNING: Could not rename ${filename}"; \
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done
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}
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## Main ----------------------------------------------------------------------
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echo "#### BEGIN LOG COLLECTION ###"
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mkdir -vp "${LOGGING_DIR}"
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# Gather basic logs
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store_artifacts /openstack/log/ansible-logging/ "${LOGGING_DIR}/ansible"
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store_artifacts /openstack/log/ "${LOGGING_DIR}/openstack"
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store_artifacts /var/log/ "${LOGGING_DIR}/host"
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# Build the ARA static html report if required
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if [[ "$ARA_REPORT_TYPE" == "html" ]]; then
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echo "Generating ARA static html report."
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/opt/ansible-runtime/bin/ara generate html "${LOGGING_DIR}/ara-report"
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fi
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# Store the ara sqlite database in the openstack-ci expected path
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store_artifacts "${TESTING_HOME}/.ara/ansible.sqlite" "${LOGGING_DIR}/ara-report/"
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# Store netstat report
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store_artifacts /tmp/listening_port_report.txt "${LOGGING_DIR}/host"
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# Copy the repo os-releases *.txt files
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# container path
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store_artifacts /openstack/*repo*/repo/os-releases/*/*/*.txt "${WORKING_DIR}/repo"
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# metal path
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store_artifacts /var/www/repo/os-releases/*/*/*.txt "${WORKING_DIR}/repo"
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# Verify the integrity of the journal files but do not fail if one of them is not usable
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echo "Verifying journal files consistency..."
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find /var/log/journal/ -type f -name "*.journal" -exec bash -c 'sudo journalctl --file={} --verify || true' \;
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# Gather host etc artifacts
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PIDS=()
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for service in ${COMMON_ETC_LOG_NAMES}; do
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echo "Running collection for service ${service}"
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store_artifacts "/etc/${service}" "${LOGGING_DIR}/etc/host/" &
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pid=$!
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PIDS[${pid}]=${pid}
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store_journal_artifacts "${service}" "${LOGGING_DIR}/host" &
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pid=$!
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PIDS[${pid}]=${pid}
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done
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echo "Waiting for host collection jobs to finish"
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for job_pid in ${!PIDS[@]}; do
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wait ${PIDS[$job_pid]} || exit 99
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done
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# Gather container etc artifacts
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if which lxc-ls &> /dev/null; then
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for CONTAINER_NAME in $(sudo lxc-ls -1); do
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CONTAINER_PID=$(sudo lxc-info -p -n ${CONTAINER_NAME} | awk '{print $2}')
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ETC_DIR="/proc/${CONTAINER_PID}/root/etc"
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MACHINE_ID="$(sudo cat ${ETC_DIR}/machine-id)"
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LOG_DIR="/proc/${CONTAINER_PID}/root/var/log"
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JOURNAL_DIR="/proc/${CONTAINER_PID}/root/run/log/journal/${MACHINE_ID}"
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repo_information ${CONTAINER_NAME}
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PIDS=()
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for service in ${COMMON_ETC_LOG_NAMES}; do
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echo "Running in container collection for service ${service}"
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store_artifacts ${ETC_DIR}/${service} "${LOGGING_DIR}/etc/openstack/${CONTAINER_NAME}/" &
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pid=$!
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PIDS[${pid}]=${pid}
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store_artifacts ${LOG_DIR}/${service} "${LOGGING_DIR}/openstack/${CONTAINER_NAME}/" &
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pid=$!
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PIDS[${pid}]=${pid}
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store_journal_artifacts ${service} "${LOGGING_DIR}/openstack/${CONTAINER_NAME}" "${JOURNAL_DIR}" &
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pid=$!
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PIDS[${pid}]=${pid}
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done
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echo "Waiting for container collection jobs for ${CONTAINER_NAME} to finish"
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for job_pid in ${!PIDS[@]}; do
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wait ${PIDS[$job_pid]} || exit 99
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done
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done
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fi
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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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rename_files
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# If we could not find ARA, assume it was not installed
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# and skip all the related activities.
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if [ "${RUN_ARA}" = true ]; then
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# Generate the ARA subunit report so that the
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# results reflect in OpenStack-Health
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mkdir -vp "${LOGGING_DIR}/ara-data"
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echo "Generating ARA report subunit report."
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/opt/ansible-runtime/bin/ara generate subunit "${LOGGING_DIR}/ara-data/testrepository.subunit" || true
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fi
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# Get a dmesg output so we can look for kernel failures
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dmesg > "${LOGGING_DIR}/dmesg-${TS}.txt" || true
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# Collect job environment
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env > "${LOGGING_DIR}/environment-${TS}.txt" || true
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repo_information host
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# Record the active interface configs
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if which ethtool &> /dev/null; then
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for interface in $(ip -o link | awk -F':' '{print $2}' | sed 's/@.*//g'); do
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echo "ethtool -k ${interface}"
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ethtool -k ${interface} > "${LOGGING_DIR}/ethtool-${interface}-${TS}-cfg.txt" || true
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done
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else
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echo "No ethtool available" | tee -a "${LOGGING_DIR}/ethtool-${TS}-${interface}-cfg.txt"
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fi
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# Ensure that the files are readable by all users, including the non-root
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# OpenStack-CI jenkins user.
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sudo chmod -R ugo+rX "${LOGGING_DIR}"
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sudo chown -R $(whoami) "${LOGGING_DIR}"
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echo "#### END LOG COLLECTION ###"
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