22 lines
720 B
Bash
22 lines
720 B
Bash
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#!/bin/bash
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my_host=$(hostname -f)
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hosts=""
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redis_password="<%= @redis_password %>"
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for index in 1 2 3; do
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cur_host="redis${index}.$(hostname -d)"
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if [[ "${my_host}" == "${cur_host}" ]]; then
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ip="$(hostname -I | awk '{print $1}')"
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else
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ip="$(host "${cur_host}" | grep "has address" | awk '{print $NF}')"
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fi
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for port in 6379 6380 6381; do
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hosts="${hosts} ${ip}:${port}"
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done
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done
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for host in ${hosts}; do
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redis-cli --no-auth-warning -a "${redis_password}" -u "redis://${host}" flushall
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redis-cli --no-auth-warning -a "${redis_password}" -u "redis://${host}" cluster reset hard
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done
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redis-cli --no-auth-warning -a "${redis_password}" --cluster create ${hosts} --cluster-replicas 2
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