106 lines
3.1 KiB
Bash
Executable File
106 lines
3.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2019 AT&T Intellectual Property. All other rights reserved.
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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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set -ux
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SUBDIR_NAME=debug-$(hostname)
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# NOTE(mark-burnett): This should add calicoctl to the path.
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export PATH=${PATH}:/opt/cni/bin
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TEMP_DIR=$(mktemp -d)
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export TEMP_DIR
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export BASE_DIR="${TEMP_DIR}/${SUBDIR_NAME}"
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export HELM_DIR="${BASE_DIR}/helm"
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export CALICO_DIR="${BASE_DIR}/calico"
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mkdir -p "${BASE_DIR}"
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PARALLELISM_FACTOR=2
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function get_namespaces () {
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kubectl get namespaces -o name | awk -F '/' '{ print $NF }'
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}
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function get_pods () {
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NAMESPACE=$1
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kubectl get pods -n "${NAMESPACE}" -o name --show-all | awk -F '/' '{ print $NF }' | xargs -L1 -P 1 -I {} echo "${NAMESPACE}" {}
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}
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export -f get_pods
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function get_pod_logs () {
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NAMESPACE=${1% *}
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POD=${1#* }
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INIT_CONTAINERS=$(kubectl get pod "${POD}" -n "${NAMESPACE}" -o json | jq -r '.spec.initContainers[]?.name')
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CONTAINERS=$(kubectl get pod "${POD}" -n "${NAMESPACE}" -o json | jq -r '.spec.containers[].name')
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POD_DIR="${BASE_DIR}/pod-logs/${NAMESPACE}/${POD}"
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mkdir -p "${POD_DIR}"
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for CONTAINER in ${INIT_CONTAINERS} ${CONTAINERS}; do
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echo "get_pod_logs() [${NAMESPACE}] ${POD} ${CONTAINER}"
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kubectl logs "${POD}" -n "${NAMESPACE}" -c "${CONTAINER}" > "${POD_DIR}/${CONTAINER}.txt"
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done
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}
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export -f get_pod_logs
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function get_releases () {
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helm list --all --short
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}
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function get_release () {
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input=($1)
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RELEASE=${input[0]}
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helm status "${RELEASE}" > "${HELM_DIR}/${RELEASE}.txt"
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}
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export -f get_release
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if which helm; then
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mkdir -p "${HELM_DIR}"
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helm list --all > "${HELM_DIR}/list"
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get_releases | \
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xargs -r -n 1 -P "${PARALLELISM_FACTOR}" -I {} bash -c 'get_release "$@"' _ {}
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fi
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kubectl get --all-namespaces -o wide pods > "${BASE_DIR}/pods.txt"
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get_namespaces | \
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xargs -r -n 1 -P "${PARALLELISM_FACTOR}" -I {} bash -c 'get_pods "$@"' _ {} | \
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xargs -r -n 2 -P "${PARALLELISM_FACTOR}" -I {} bash -c 'get_pod_logs "$@"' _ {}
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iptables-save > "${BASE_DIR}/iptables"
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cat /var/log/syslog > "${BASE_DIR}/syslog"
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cat /var/log/armada/bootstrap-armada.log > "${BASE_DIR}/bootstrap-armada.log"
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ip addr show > "${BASE_DIR}/ifconfig"
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ip route show > "${BASE_DIR}/ip-route"
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cp -p /etc/resolv.conf "${BASE_DIR}/"
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env | sort --ignore-case > "${BASE_DIR}/environment"
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docker images > "${BASE_DIR}/docker-images"
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if which calicoctl; then
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mkdir -p "${CALICO_DIR}"
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for kind in bgpPeer hostEndpoint ipPool nodes policy profile workloadEndpoint; do
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calicoctl get "${kind}" -o yaml > "${CALICO_DIR}/${kind}.yaml"
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done
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fi
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tar zcf "${SUBDIR_NAME}.tgz" -C "${TEMP_DIR}" "${SUBDIR_NAME}"
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