d8-virtualization debug report for module

__usage

curl -sLo - https://gist.github.com/diafour/ede2238e6d7fbec9e5dff527f1b71788/raw/75e1aa6ef98f9ab8e83b866a6837047ff8293dfe/debug-report-module.sh | bash -s

debug-report-module.sh

#!/usr/bin/env bash

TS=$(date +"%Y-%m-%d-%H-%M")
REPORT_NAME=debug-report-virtualization-module-${TS}

say_green(){ echo -e "\033[1;32m${@}\033[0m" ; }
say_red(){ echo -e "\033[1;31m${@}\033[0m" ; }
say_yellow(){ echo -e "\033[1;33m${@}\033[0m" ; }

create_report(){
  NS=d8-virtualization
  OUTDIR=$1
  cd $OUTDIR

  say_yellow "Get module config ..."
  kubectl get mc virtualization -oyaml > module-config-virtualization.yaml
  kubectl get module virtualization -oyaml > module-virtualization.yaml

  say_yellow "Get Deckhouse queue ..."
  kubectl -n d8-system exec svc/deckhouse-leader -- deckhouse-controller queue list > d8-queue.txt

  # Overall status of virtualization
  kubectl get ns $NS -o wide > ns-$NS.yaml
  kubectl describe ns $NS > ns-$NS.describe
  kubectl -n $NS get all -o wide > get-all.txt
  # Describe all Pods
  for name in $(kubectl -n $NS get po -oname) ; do
    say_yellow Dump $name ...
    file=pod-${name#pod/}
    kubectl -n $NS get $name -oyaml > ${file}.yaml || rm ${file}.yaml
    kubectl -n $NS describe $name > ${file}.describe || rm ${file}.describe
    kubectl -n $NS logs $name > ${file}.log  || rm ${file}.log
    kubectl -n $NS logs -c proxy $name > ${file}-proxy.log || rm ${file}-proxy.log
  done

  # Describe all Deployments.
  for name in $(kubectl -n $NS get deploy -oname) ; do
    say_yellow Dump $name ...
    file=deploy-${name#deployment.apps/}
    kubectl -n $NS get $name -oyaml > ${file}.yaml || rm ${file}.yaml
    kubectl -n $NS describe $name > ${file}.describe || rm ${file}.describe
  done

  # Describe all Daemonsets.
  for name in $(kubectl -n $NS get daemonsets -oname) ; do
    say_yellow Dump $name ...
    file=ds-${name#daemonset.apps/}
    kubectl -n $NS get $name -oyaml > ${file}.yaml || rm ${file}.yaml
    kubectl -n $NS describe $name > ${file}.describe || rm ${file}.describe
  done

  # Get CDI and Kubevirt configs
  say_yellow "Get CDI and Kubevirt configs states ..."

  objName="internalvirtualizationkubevirts.internal.virtualization.deckhouse.io/config"
  kubectl -n $NS get $objName -oyaml > kubevirt-config.yaml
  kubectl -n $NS describe $objName  > kubevirt-config.describe
  objName="internalvirtualizationcdis.cdi.internal.virtualization.deckhouse.io/config"
  kubectl -n $NS get $objName -oyaml > cdi-config.yaml
  kubectl -n $NS describe $objName  > cdi-config.describe

  say_yellow "Get state from original Kubevirt/CDI ..."
  kubectl -n kubevirt get all > original-kubevirt-all.txt || rm original-kubevirt-all.txt
  kubectl -n cdi get all > original-kubevirt-all.txt || rm original-kubevirt-all.txt

  cd -
}

main(){
  tmpDir=$(mktemp -d)
  trap 'rm -rf $tmpDir' ERR EXIT

  REPORT_DIR_PATH="${tmpDir}/${REPORT_NAME}"
  REPORT_ARCHIVE="${REPORT_NAME}.tar.gz"
  mkdir "${REPORT_DIR_PATH}"
  create_report "${REPORT_DIR_PATH}"

  say_green "Archiving report ..."
  tar -czvf "${REPORT_ARCHIVE}" -C "${tmpDir}" "${REPORT_NAME}"
  say_green "Done: ${REPORT_ARCHIVE}"
}

main $@