31 lines
1.1 KiB
Bash
31 lines
1.1 KiB
Bash
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#!/bin/bash
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# This script is used within containers to turn it into a Mail-in-a-Box.
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# It is referenced by the Dockerfile. You should not run it directly.
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########################################################################
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# Local configuration details were not known at the time the Docker
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# image was created, so all setup is defered until the container
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# is started. That's when this script runs.
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# If we're not in an interactive shell, set defaults.
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if [ ! -t 0 ]; then
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export PUBLIC_IP=auto
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export PUBLIC_IPV6=auto
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export PRIMARY_HOSTNAME=auto
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export CSR_COUNTRY=US
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export NONINTERACTIVE=1
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fi
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# Start configuration.
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cd /usr/local/mailinabox
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export IS_DOCKER=1
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export DISABLE_FIREWALL=1
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source setup/start.sh # using 'source' means an exit from inside also exits this script and terminates container
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# Once the configuration is complete, start the Unix init process
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# provided by the base image. We're running as process 0, and
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# /sbin/my_init needs to run as process 0, so use 'exec' to replace
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# this shell process and not fork a new one. Nifty right?
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exec /sbin/my_init -- bash
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