mirror of https://github.com/EdgeVPNio/tools.git
32 lines
1.3 KiB
Bash
32 lines
1.3 KiB
Bash
#!/bin/bash
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function do_update
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{
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cp /etc/sysctl.conf /etc/sysctl.conf.`date +%F-%H%M%S`
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echo "kernel.keys.maxkeys=2000" >> /etc/sysctl.conf
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echo "fs.inotify.max_queued_events=1048576" >> /etc/sysctl.conf
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echo "fs.inotify.max_user_instances=1048576" >> /etc/sysctl.conf
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echo "fs.inotify.max_user_watches=1048576" >> /etc/sysctl.conf
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echo "vm.max_map_count=262144" >> /etc/sysctl.conf
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echo "net.ipv4.neigh.default.gc_thresh3=8192" >> /etc/sysctl.conf
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cp /etc/security/limits.conf /etc/security/limits.conf.`date +%F-%H%M%S`
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echo "* soft nofile 1048576" >> /etc/security/limits.conf
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echo "* hard nofile 1048576" >> /etc/security/limits.conf
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echo "root soft nofile 1048576" >> /etc/security/limits.conf
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echo "root hard nofile 1048576" >> /etc/security/limits.conf
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echo "* soft memlock unlimited" >> /etc/security/limits.conf
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echo "* hard memlock unlimited" >> /etc/security/limits.conf
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}
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echo "This script enables runing lots of containers on a single host."
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echo "Note it must be run as root, sudo is insufficient."
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echo "Do you wish to proceed?"
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select yn in "Yes" "No"; do
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case $yn in
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Yes ) do_update; break;;
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No ) exit;;
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esac
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done
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sysctl -p
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