20 lines
560 B
Bash
20 lines
560 B
Bash
#!/bin/sh
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[ ! -f /run/nginx.pid ] && exit 1
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echo "Start new nginx master..."
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/bin/systemctl kill --signal=SIGUSR2 nginx.service
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sleep 5
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[ ! -f /run/nginx.pid.oldbin ] && sleep 10
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if [ ! -f /run/nginx.pid.oldbin ]; then
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echo "Failed to start new nginx master."
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exit 1
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fi
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echo "Stop old nginx master gracefully..."
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oldpid=`/usr/bin/cat /run/nginx.pid.oldbin 2>/dev/null`
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/bin/kill -s QUIT $oldpid 2>/dev/null
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sleep 5
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[ -f /run/nginx.pid.oldbin ] && sleep 10
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if [ -f /run/nginx.pid.oldbin ]; then
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echo "Failed to stop old nginx master."
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exit 1
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fi
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