k8s.io/kubernetes@v1.31.0-alpha.0.0.20240520171757-56147500dadc/hack/e2e-internal/e2e-grow-cluster.sh (about)

     1  #!/usr/bin/env bash
     2  
     3  # Copyright 2016 The Kubernetes Authors.
     4  #
     5  # Licensed under the Apache License, Version 2.0 (the "License");
     6  # you may not use this file except in compliance with the License.
     7  # You may obtain a copy of the License at
     8  #
     9  #     http://www.apache.org/licenses/LICENSE-2.0
    10  #
    11  # Unless required by applicable law or agreed to in writing, software
    12  # distributed under the License is distributed on an "AS IS" BASIS,
    13  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  # See the License for the specific language governing permissions and
    15  # limitations under the License.
    16  
    17  KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/../..
    18  
    19  if [[ -n "${1:-}" ]]; then
    20    export KUBE_GCE_ZONE="${1}"
    21  fi
    22  if [[ -n "${2:-}" ]]; then
    23    export MULTIZONE="${2}"
    24  fi
    25  if [[ -n "${3:-}" ]]; then
    26    export KUBE_REPLICATE_EXISTING_MASTER="${3}"
    27  fi
    28  if [[ -n "${4:-}" ]]; then
    29    export KUBE_USE_EXISTING_MASTER="${4}"
    30  fi
    31  if [[ -z "${NUM_NODES:-}" ]]; then
    32    export NUM_NODES=3
    33  fi
    34  
    35  source "${KUBE_ROOT}/hack/e2e-internal/e2e-up.sh"