9289d22180
This commit enable redis master failover. After a period of time a new master will be elected by the sentinel and the haproxy will route the stream to the correct redis node. Change-Id: Ib107fdf37e9d0a24f9be4ae73c1a1092507f84b6
31 lines
944 B
Plaintext
31 lines
944 B
Plaintext
#!/bin/bash
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HAPROXY="<%= @haproxy_monitor_ip %>:<%= @haproxy_monitor_port %>"
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CMD="$1"
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ARGS="$2"
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ARG1=`echo $ARGS | awk '{print $1}'`
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call_curl () {
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DATA=`echo "s=$1&action=$2&b=%234" | sed -e s/:/%3A/`
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curl --silent -o /dev/null $HAPROXY --data "$DATA"
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echo curl $HAPROXY --data "$DATA"
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return 0
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}
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[ "$CMD" = "+odown" ] && [ "$ARG1" = "master" ] && \
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call_curl `echo $ARGS | awk '{print $2 ":" $3 ":" $4}'` 'disable'
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[ "$CMD" = "+sdown" ] && [ "$ARG1" = "slave" ] && \
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call_curl `echo $ARGS | awk '{print $6 ":" $3 ":" $4}'` 'disable'
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[ "$CMD" = "+switch-master" ] && \
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call_curl `echo $ARGS | awk '{print $1 ":" $4 ":" $5}'` 'enable' &&
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call_curl `echo $ARGS | awk '{print $1 ":" $2 ":" $3}'` 'disable'
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[ "$CMD" = "-odown" ] && [ "$ARG1" = "master" ] && \
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call_curl `echo $ARGS | awk '{print $2 ":" $3 ":" $4}'` 'enable'
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# without exit code, sentinel thinks the script is still running and locks any further execution
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exit 0
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