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* kernel parameters: Disable SYN cookies and improve SYN backlog handling.Guilhem Moulin2020-11-021
| | | | See tcp(7) and https://levelup.gitconnected.com/linux-kernel-tuning-for-high-performance-networking-high-volume-incoming-connections-196e863d458a .
* Convert firewall to nftables.Guilhem Moulin2020-01-231
| | | | Debian Buster uses the nftables framework by default.
* sysctl: don't set IPv6 privacy extensions globaly.Guilhem Moulin2016-04-011
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* sysctl: set net.ipv6.conf.all.accept_ra = 0.Guilhem Moulin2016-03-301
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* Upgrade playbooks to Ansible 2.0.Guilhem Moulin2016-02-121
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* Make use of Ansible 1.5 new features.Guilhem Moulin2015-06-071
| | | | Most notably pipelining=True and sysctl_set=yes.
* We are not using nf_conntrack.Guilhem Moulin2015-06-071
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* Basic ansible setup.Guilhem Moulin2015-06-071
To run the playbook: cd ./ansible ansible-playbook -i vms site.yml