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jambonz-infrastructure/packer/jambonz-feature-server/aws/scripts/install_os_tuning.sh
Dave Horton ed86fc3693 add jambonz medium AWS deployment: sbc(sip+rtp), fs, web+monitoring (#61)
* add jambonz medium AWS deployment: sbc(sip+rtp), fs, web+monitoring

* fix terraform proxmox: correct calculation of private IP

* fixs for jambonz-medium

* spread sbc and fs across availability zones
2023-08-02 13:47:02 -04:00

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Executable File

#!/bin/bash
sudo sed -i '/# End of file/i * hard nofile 65535' /etc/security/limits.conf
sudo sed -i '/# End of file/i * soft nofile 65535' /etc/security/limits.conf
sudo sed -i '/# End of file/i root hard nofile 65535' /etc/security/limits.conf
sudo sed -i '/# End of file/i root soft nofile 65535' /etc/security/limits.conf
sudo sed -i s/^#DefaultLimitNOFILE=.*$/DefaultLimitNOFILE=65535:65535/g /etc/systemd/system.conf
sudo bash -c 'cat >> /etc/sysctl.conf << EOT
net.core.rmem_max=26214400
net.core.rmem_default=26214400
vm.swappiness=0
vm.dirty_expire_centisecs=200
vm.dirty_writeback_centisecs=100
EOT'
sudo cp /tmp/20auto-upgrades /etc/apt/apt.conf.d/20auto-upgrades