jjb/infra/update-jenkins-slave.sh

   1 #!/bin/bash
   2 set -o errexit
   3 set -o nounset
   4 set -o pipefail
   5
   6 # Wait for other apt process to finish by checking the dpkg lock file.
   7 try=0
   8 while sudo lsof ${DPKG_LOCK}  > /dev/null 2>&1 ; do
   9   echo "DPKG file locked: ${DPKG_LOCK}."
  10   echo "   Waiting for another pkg instalaltion process to finish ..."
  11   sleep 10
  12   if [[ ${try} -gt 60 ]] ; then
  13     echo "ERROR: Max number of re-tries reached, exiting..."
  14     exit 1
  15   fi
  16   try=$((try + 1))
  17 done
  18
  19 sudo apt install -y -q=3 python3-minimal python3-pip virtualenv
  20
  21 # workaround for https://github.com/pypa/virtualenv/issues/1029
  22 export PS1=${PS1:-}
  23
  24 cd "$WORKSPACE"
  25 echo "----------------------------------------------------"
  26 echo "Info: Create virtualenv to update Jenkins slaves"
  27 virtualenv -p python3 --quiet --no-site-packages .venv
  28 source .venv/bin/activate
  29 pip install python-openstackclient
  30 echo "----------------------------------------------------"
  31 echo "Info  : Installing packer version ${PACKER_VERSION}"
  32 wget -q "https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip" -O /tmp/packer.zip
  33 unzip /tmp/packer.zip > /dev/null 2>&1
  34 sudo mv -f ./packer /usr/local/bin/packer
  35 sudo chmod +x /usr/local/bin/packer
  36 echo "----------------------------------------------------"
  37 packer -version
  38 /bin/rm -f /tmp/packer.zip
  39 # shellcheck disable=SC1091
  40 source "/tmp/openrc"
  41 echo "----------------------------------------------------"
  42 echo "Info: Create backup of existing image"
  43 cd "$WORKSPACE"
  44 BACKUP_ZONE_ID=$(openstack image list --property name=${IMAGE} -f value -c ID)
  45 openstack image set --name "${IMAGE}-backup-$GIT_COMMIT" "$BACKUP_ZONE_ID"
  46 echo "----------------------------------------------------"
  47 echo "Info: Updating the CI slave image"
  48 cd "infra/jenkins/slave-setup/${TARGET}/"
  49 packer validate *-ubuntu*.json
  50 packer build *-ubuntu*.json
  51 echo "----------------------------------------------------"