starlingx/utilities
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Enhance collect tool with k8s orchestration information

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Add a script to collect information about container orchestration.
Get k8s orchestration information.
Get helm information.
Get chart overrides from /opt/platform/helm_charts.
Dump etcd database as json.

Story: 2006536
Task: 36596
Change-Id: Ib622e8a77616c77434e760c38578b8e363992201
Signed-off-by: Dan Voiculeasa <dan.voiculeasa@windriver.com>
This commit is contained in:
Dan Voiculeasa 2019-09-13 10:19:03 -04:00
parent 2e7d2550b9
commit 75f0d4f19b
3 changed files with 84 additions and 1 deletions
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2
tools/collector/centos/build_srpm.data
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@ -1,2 +1,2 @@
SRC_DIR="scripts"
TIS_PATCH_VER=30
TIS_PATCH_VER=31

1
tools/collector/centos/collector.spec
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@ -47,6 +47,7 @@ install -m 755 collect_coredump.sh %{buildroot}%{_sysconfdir}/collect.d/collect_
install -m 755 collect_crash.sh %{buildroot}%{_sysconfdir}/collect.d/collect_crash
install -m 755 collect_ima.sh %{buildroot}%{_sysconfdir}/collect.d/collect_ima
install -m 755 collect_fm.sh %{buildroot}%{_sysconfdir}/collect.d/collect_fm
install -m 755 collect_containerization.sh %{buildroot}%{_sysconfdir}/collect.d/collect_containerization
install -m 755 etc.exclude %{buildroot}%{_sysconfdir}/collect/etc.exclude
install -m 755 run.exclude %{buildroot}%{_sysconfdir}/collect/run.exclude

82
tools/collector/scripts/collect_containerization.sh Executable file
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@ -0,0 +1,82 @@
#! /bin/bash
#
# Copyright (c) 2019 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
# Loads Up Utilities and Commands Variables
source /usr/local/sbin/collect_parms
source /usr/local/sbin/collect_utils
SERVICE="containerization"
LOGFILE="${extradir}/${SERVICE}.info"
HELM_DIR="${extradir}/helm"
ETCD_DB_FILE="${extradir}/etcd_database.json"
KUBE_CONFIG_FILE="/etc/kubernetes/admin.conf"
KUBE_CONFIG="--kubeconfig ${KUBE_CONFIG_FILE}"
echo "${hostname}: Containerization Info ...: ${LOGFILE}"
###############################################################################
# All nodes
###############################################################################
mkdir -p ${HELM_DIR}
source_openrc_if_needed
CMD="docker image ls -a"
delimiter ${LOGFILE} "${CMD}"
${CMD} 2>>${COLLECT_ERROR_LOG} >>${LOGFILE}
CMD="docker container ps -a"
delimiter ${LOGFILE} "${CMD}"
${CMD} 2>>${COLLECT_ERROR_LOG} >>${LOGFILE}
###############################################################################
# Active Controller
###############################################################################
if [ "$nodetype" = "controller" -a "${ACTIVE}" = true ] ; then
declare -a KUBE_CMDS=(
"kubectl ${KUBE_CONFIG} version"
"kubectl ${KUBE_CONFIG} api-resources --verbs=list --namespaced -o name | xargs -n 1 kubectl ${KUBE_CONFIG} get --show-kind --ignore-not-found --all-namespaces"
"kubectl ${KUBE_CONFIG} api-resources --verbs=list --namespaced -o name | xargs -n 1 kubectl ${KUBE_CONFIG} get --show-kind --ignore-not-found --all-namespaces -o yaml"
"kubectl ${KUBE_CONFIG} get pvc --all-namespaces"
"kubectl ${KUBE_CONFIG} get pvc --all-namespaces -o yaml"
"kubectl ${KUBE_CONFIG} get pv --all-namespaces"
"kubectl ${KUBE_CONFIG} get pv --all-namespaces -o yaml"
"kubectl ${KUBE_CONFIG} get events --all-namespaces --sort-by='.metadata.creationTimestamp' -o go-template='{{range .items}}{{printf \"%s %s\t%s\t%s\t%s\t%s\n\" .firstTimestamp .involvedObject.name .involvedObject.kind .message .reason .type}}{{end}}'"
)
for CMD in "${KUBE_CMDS[@]}" ; do
delimiter ${LOGFILE} "${CMD}"
eval ${CMD} 2>>${COLLECT_ERROR_LOG} >>${LOGFILE}
done
CMD="helm ${KUBE_CONFIG} version"
delimiter ${LOGFILE} "${CMD}"
${CMD} 2>>${COLLECT_ERROR_LOG} >>${LOGFILE}
CMD="helm ${KUBE_CONFIG} list -a"
delimiter ${LOGFILE} "${CMD}"
APPLIST=$(${CMD} 2>>${COLLECT_ERROR_LOG} | tee -a ${LOGFILE})
APPLIST=$(echo "${APPLIST}" | awk '{if (NR!=1) {print}}')
while read -r app; do
APPNAME=$(echo ${app} | awk '{print $1}')
APPREVISION=$(echo ${app} | awk '{print $2}')
helm ${KUBE_CONFIG} status ${APPNAME} > ${HELM_DIR}/${APPNAME}.status
helm ${KUBE_CONFIG} get values ${APPNAME} --revision ${APPREVISION} \
> ${HELM_DIR}/${APPNAME}.v${APPREVISION}
done <<< "${APPLIST}"
CMD="cp -r /opt/platform/helm_charts ${HELM_DIR}/"
delimiter ${LOGFILE} "${CMD}"
${CMD} 2>>${COLLECT_ERROR_LOG}
CMD="curl -L http://localhost:2379/v2/keys/?recursive=true -o ${ETCD_DB_FILE}"
delimiter ${LOGFILE} "${CMD}"
${CMD} 2>>${COLLECT_ERROR_LOG}
fi
exit 0