41 lines
1.4 KiB
Bash
Executable File
41 lines
1.4 KiB
Bash
Executable File
#!/bin/sh -eu
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# vim: ts=4 et:
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[ -z "$DEBUG" ] || [ "$DEBUG" = 0 ] || set -x
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SETUP=/tmp/setup.d
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TARGET=/mnt
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# Enable testing repo - do we really want versions to change randomly ?
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# echo "@testing http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> "$TARGET/etc/apk/repositories"
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# Fix dhcp to set MTU properly
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install -o root -g root -Dm644 -t $TARGET/etc/dhcp $SETUP/dhclient.conf
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echo 'Setup dhclient'
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# Enable SSH keepalive
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sed -i -e "s/^[\s#]*TCPKeepAlive\s.*/TCPKeepAlive yes/" -e "s/^[\s#]*ClientAliveInterval\s.*/ClientAliveInterval 60/" $TARGET/etc/ssh/sshd_config
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echo 'Enabled SSH keep alives'
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# CgroupsV2
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sed -i -e "s/^[\s#]*rc_cgroup_mode=.*/rc_cgroup_mode=\"unified\"/" $TARGET/etc/rc.conf
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# Setup syslog-ng json logging
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cp $SETUP/syslog-ng.conf $TARGET/etc/syslog-ng/syslog-ng.conf
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cp $SETUP/syslog-ng.logrotate.conf $TARGET/etc/logrotate.d/syslog-ng
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# Install cloudbender shutdown hook
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cp $SETUP/cloudbender.stop $TARGET/etc/local.d
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mkdir -p $TARGET/etc/cloudbender/shutdown.d
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# Install tools
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cp $SETUP/route53.py $TARGET/usr/local/bin
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# Install ps_mem
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wget -q -O $TARGET/usr/local/bin/ps_mem.py https://raw.githubusercontent.com/pixelb/ps_mem/master/ps_mem.py
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sed -i -e 's,#!/usr/bin/env python,#!/usr/bin/env python3,' $TARGET/usr/local/bin/ps_mem.py
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chmod +x $TARGET/usr/local/bin/ps_mem.py
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echo 'Installed ps_mem.py'
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printf '\n# Zero Down Time config applied'
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