43 lines
1.1 KiB
Bash
43 lines
1.1 KiB
Bash
#!/usr/bin/env bash
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# postfix-wrapper.sh, version 0.1.0
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#
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# You cannot start postfix in some foreground mode and
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# it's more or less important that docker doesn't kill
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# postfix and its chilren if you stop the container.
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#
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# Use this script with supervisord and it will take
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# care about starting and stopping postfix correctly.
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#
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# supervisord config snippet for postfix-wrapper:
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#
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# [program:postfix]
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# process_name = postfix
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# command = /path/to/postfix-wrapper.sh
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# startsecs = 0
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# autorestart = false
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#
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# Init vars
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if [[ -z "$SERVICE_POSTFIX_OPTS" ]]; then SERVICE_POSTFIX_OPTS=""; fi
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source /opt/docker/bin/config.sh
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trap "postfix stop" SIGINT
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trap "postfix stop" SIGTERM
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trap "postfix reload" SIGHUP
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includeScriptDir "/opt/docker/bin/service.d/postfix.d/"
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# start postfix
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postfix start $SERVICE_POSTFIX_OPTS
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# lets give postfix some time to start
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sleep 3
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# wait until postfix is dead (triggered by trap)
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if [[ -f /var/spool/postfix/pid/master.pid ]]; then
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while kill -0 "$(cat /var/spool/postfix/pid/master.pid 2>/dev/null)" &>/dev/null; do
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sleep 5
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done
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fi
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