docker-redis/docker_run at main · adicco/docker-redis · GitHub

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#!/bin/bash

replace_env() {
	# while read line;
	# do
	# 	# List our env variables and split them with =
	# 	parsed="$(cut -d'=' -f2 <<<"$line")"
	# 	curvar="$(echo $parsed | sed 's|\$||g')"
	# 	eval actualval=\$$curvar

	# 	echo "$parsed -> $actualval"

	# 	sed -i "s|$parsed|$actualval|g" $1

	# done < ./.env.schema
	while IFS='=' read -r -d '' n v; do
			sed -i "s|"'$'"$n|$v|g" $1
			# printf "'%s'='%s'\n" "$n" "$v"
	done < <(env -0)
}

replace_env /usr/local/etc/redis/redis.conf

if [ "$REDIS_REPLICA_MODE" == "replica" ]; then
	replace_env /usr/local/etc/redis/redis.replica.conf
	cat /usr/local/etc/redis/redis.replica.conf >> /usr/local/etc/redis/redis.conf


	# if REPLICA_IS_DYNAMIC true then
	public_ip=$(dig TXT +short o-o.myaddr.l.google.com @ns1.google.com -4)
	# else use $REPLICA_PUBLIC_IP
	echo $public_ip
	echo "replica-announce-ip $public_ip" >> /usr/local/etc/redis/redis.conf
	echo "replica-announce-port ${REDIS_PUBLISHED_PORT:-6379}" >> /usr/local/etc/redis/redis.conf
fi

redis-server /usr/local/etc/redis/redis.conf