mirror of https://github.com/k3s-io/k3s
67 lines
1.6 KiB
Bash
67 lines
1.6 KiB
Bash
#!/bin/bash
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# Copyright 2014 Google Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Provides simple utility functions
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function wait_for_url {
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url=$1
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prefix=${2:-}
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wait=${3:-0.2}
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times=${4:-10}
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set +e
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for i in $(seq 1 $times); do
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out=$(curl -fs $url 2>/dev/null)
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if [ $? -eq 0 ]; then
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set -e
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echo ${prefix}${out}
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return 0
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fi
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sleep $wait
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done
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echo "ERROR: timed out for $url"
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set -e
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return 1
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}
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function start_etcd {
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host=${ETCD_HOST:-127.0.0.1}
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port=${ETCD_PORT:-4001}
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set +e
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if [ "$(which etcd)" == "" ]; then
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echo "etcd must be in your PATH"
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exit 1
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fi
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running_etcd=$(ps -ef | grep etcd | grep -c name)
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if [ "$running_etcd" != "0" ]; then
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echo "etcd appears to already be running on this machine, please kill and restart the test."
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exit 1
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fi
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# Stop on any failures
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set -e
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# Start etcd
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export ETCD_DIR=$(mktemp -d -t test-etcd.XXXXXX)
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etcd -name test -data-dir ${ETCD_DIR} -addr ${host}:${port} >/dev/null 2>/dev/null &
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export ETCD_PID=$!
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wait_for_url "http://localhost:4001/v2/keys/" "etcd: "
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}
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