jenkins-init-slaves.sh

#!/bin/bash
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DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
. ${DIR}/jenkins-utilities \
  || { echo "Cannot load Bash utilities" ; exit 1 ; }

while getopts :c:z: arg; do
  case ${arg} in
    c) CLUSTER="${OPTARG}";;
    z) ZONE="${OPTARG}";;
    *) error_exit "Invalid option: -${OPTARG}";;
  esac
done

[[ -z "${CLUSTER}" ]] && error_exit 'CLUSTER should be set.'
[[ -z "${ZONE}" ]] && error_exit 'ZONE should be set.'

set_git
script/linux-prep-machine || error_exit 'Could not prep machine.'
retry -n 5 ${GCLOUD} config set compute/zone "${ZONE}"
retry -n 5 ${GCLOUD} container clusters get-credentials "${CLUSTER}"