mirror of https://github.com/k3s-io/k3s
34 lines
1.2 KiB
Bash
34 lines
1.2 KiB
Bash
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#!/usr/bin/env bash
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# Copyright 2015 The Kubernetes Authors 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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REGISTRY_HOST=${REGISTRY_HOST:?no host}
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REGISTRY_PORT=${REGISTRY_PORT:-5000}
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REGISTRY_CA=${REGISTRY_CA:-/var/run/secrets/kubernetes.io/serviceaccount/ca.crt}
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FORWARD_PORT=${FORWARD_PORT:-5000}
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sed -e "s/%HOST%/$REGISTRY_HOST/g" \
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-e "s/%PORT%/$REGISTRY_PORT/g" \
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-e "s/%FWDPORT%/$FORWARD_PORT/g" \
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-e "s|%CA_FILE%|$REGISTRY_CA|g" \
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</proxy.conf.in >/proxy.conf
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# wait for registry to come online
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while ! host "$REGISTRY_HOST" &>/dev/null; do
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printf "waiting for %s to come online\n" "$REGISTRY_HOST"
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sleep 1
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done
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printf "starting proxy\n"
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exec haproxy -f /proxy.conf "$@"
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