<commit_before>#!/bin/bash

# Copyright 2014 The Kubernetes Authors All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# A set of helpers for starting/running etcd for tests

ETCD_VERSION=${ETCD_VERSION:-2.2.1}

kube::etcd::start() {
  local host=${ETCD_HOST:-127.0.0.1}
  local port=${ETCD_PORT:-4001}

  which etcd >/dev/null || {
    kube::log::usage "etcd must be in your PATH"
    exit 1
  }

  if pgrep etcd >/dev/null 2>&1; then
    kube::log::usage "etcd appears to already be running on this machine (`pgrep -l etcd`) (or its a zombie and you need to kill its parent)."
    kube::log::usage "retry after you resolve this etcd error."
    exit 1
  fi

  version=$(etcd -version | cut -d " " -f 3)
  if [[ "${version}" < "${ETCD_VERSION}" ]]; then
   kube::log::usage "etcd version ${ETCD_VERSION} or greater required."
   kube::log::info "You can use 'hack/install-etcd.sh' to install a copy in third_party/."
   exit 1
  fi

  # Start etcd
  ETCD_DIR=$(mktemp -d 2>/dev/null || mktemp -d -t test-etcd.XXXXXX)
  kube::log::info "etcd -data-dir ${ETCD_DIR} --bind-addr ${host}:${port} >/dev/null 2>/dev/null"
  etcd -data-dir ${ETCD_DIR} --bind-addr ${host}:${port} >/dev/null 2>/dev/null &
  ETCD_PID=$!

  echo "Waiting for etcd to come up."
  kube::util::wait_for_url "http://${host}:${port}/v2/machines" "etcd: " 0.25 80
  curl -fs -X PUT "http://${host}:${port}/v2/keys/_test"
}

kube::etcd::stop() {
  kill "${ETCD_PID-}" >/dev/null 2>&1 || :
  wait "${ETCD_PID-}" >/dev/null 2>&1 || :
}

kube::etcd::clean_etcd_dir() {
  rm -rf "${ETCD_DIR-}"
}

kube::etcd::cleanup() {
  kube::etcd::stop
  kube::etcd::clean_etcd_dir
}

kube::etcd::install() {
  (
    cd "${KUBE_ROOT}/third_party"
    curl -fsSL https://github.com/coreos/etcd/releases/download/v${ETCD_VERSION}/etcd-v${ETCD_VERSION}-linux-amd64.tar.gz | tar xzf -
    ln -fns "etcd-v${ETCD_VERSION}-linux-amd64" etcd
    kube::log::info "etcd v${ETCD_VERSION} installed. To use:"
    kube::log::info "export PATH=\${PATH}:$(pwd)/etcd"
  )
}
<commit_msg>Have curl retry etcd download if it fails<commit_after>#!/bin/bash

# Copyright 2014 The Kubernetes Authors All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# A set of helpers for starting/running etcd for tests

ETCD_VERSION=${ETCD_VERSION:-2.2.1}

kube::etcd::start() {
  local host=${ETCD_HOST:-127.0.0.1}
  local port=${ETCD_PORT:-4001}

  which etcd >/dev/null || {
    kube::log::usage "etcd must be in your PATH"
    exit 1
  }

  if pgrep etcd >/dev/null 2>&1; then
    kube::log::usage "etcd appears to already be running on this machine (`pgrep -l etcd`) (or its a zombie and you need to kill its parent)."
    kube::log::usage "retry after you resolve this etcd error."
    exit 1
  fi

  version=$(etcd -version | cut -d " " -f 3)
  if [[ "${version}" < "${ETCD_VERSION}" ]]; then
   kube::log::usage "etcd version ${ETCD_VERSION} or greater required."
   kube::log::info "You can use 'hack/install-etcd.sh' to install a copy in third_party/."
   exit 1
  fi

  # Start etcd
  ETCD_DIR=$(mktemp -d 2>/dev/null || mktemp -d -t test-etcd.XXXXXX)
  kube::log::info "etcd -data-dir ${ETCD_DIR} --bind-addr ${host}:${port} >/dev/null 2>/dev/null"
  etcd -data-dir ${ETCD_DIR} --bind-addr ${host}:${port} >/dev/null 2>/dev/null &
  ETCD_PID=$!

  echo "Waiting for etcd to come up."
  kube::util::wait_for_url "http://${host}:${port}/v2/machines" "etcd: " 0.25 80
  curl -fs -X PUT "http://${host}:${port}/v2/keys/_test"
}

kube::etcd::stop() {
  kill "${ETCD_PID-}" >/dev/null 2>&1 || :
  wait "${ETCD_PID-}" >/dev/null 2>&1 || :
}

kube::etcd::clean_etcd_dir() {
  rm -rf "${ETCD_DIR-}"
}

kube::etcd::cleanup() {
  kube::etcd::stop
  kube::etcd::clean_etcd_dir
}

kube::etcd::install() {
  (
    cd "${KUBE_ROOT}/third_party"
    curl -fsSL --retry 3 https://github.com/coreos/etcd/releases/download/v${ETCD_VERSION}/etcd-v${ETCD_VERSION}-linux-amd64.tar.gz | tar xzf -
    ln -fns "etcd-v${ETCD_VERSION}-linux-amd64" etcd
    kube::log::info "etcd v${ETCD_VERSION} installed. To use:"
    kube::log::info "export PATH=\${PATH}:$(pwd)/etcd"
  )
}

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{'dir': 'git-commits-cleaned', 'id': '7272396', 'n_tokens_mistral': 1947, 'n_tokens_neox': 1854, 'n_words': 539}