cri-o/vendor/k8s.io/kubernetes/examples/k8petstore/redis-slave/run.sh

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#!/bin/bash
# Copyright 2014 The Kubernetes Authors.
#
# 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.
echo "If you get errors below, kubernetes env injection could be failing..."
echo "env vars ="
env
echo "CHECKING ENVS BEFORE STARTUP........"
if [ ! "$REDISMASTER_SERVICE_HOST" ]; then
echo "Need to set REDIS_MASTER_SERVICE_HOST" && exit 1;
fi
if [ ! "$REDISMASTER_PORT" ]; then
echo "Need to set REDIS_MASTER_PORT" && exit 1;
fi
echo "ENV Vars look good, starting !"
redis-server --slaveof ${REDISMASTER_SERVICE_HOST:-$SERVICE_HOST} $REDISMASTER_SERVICE_PORT