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Salt-Orchestrated OpenSource based Software-Defined-Freifunk-Infrastructre-Network configuration

Aborescence: 9f86fe6eb8
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ffho-salt-pu...
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Maximilian Wilhelm 9f86fe6eb8 bird: Don't generate potential down BGP peers in template il y a 1 mois
Documentation 80c977116f Doc: Add monitoring rule configuration examples il y a 1 an
_modules 8620f9d1f5 SDN: Assume IPv6 LLA VTEPs if no IPs configured on underlay il y a 6 mois
anycast-healthchecker 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
apt 69f9d4be0f apt: Salt sources.list and GPG key for Bookworm il y a 4 mois
apu2 0ae03f896f apu2: Document how to force firmware update. il y a 4 ans
bash 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
batman 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
bird 9f86fe6eb8 bird: Don't generate potential down BGP peers in template il y a 1 mois
build 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
burp 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
certs 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
dhcp-client 79e07f458c Add dhcp-client state, with VRF support il y a 6 mois
dhcp-server 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
dns-server 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
docker 4cf47cbc5f Add docker state. il y a 5 ans
elasticsearch 5b3cbfb6c3 Added elasticsearch config il y a 3 ans
fastd 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
ffinfo 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
firewall a77faefab6 firewall: Add files to load on boot-up il y a 3 ans
firmware 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
gogs 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
grafana 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
graylog 172990e9c3 graylog: Use mongodb with authentication il y a 1 an
icinga2 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
icingaweb2 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
influxdb 1ea0d959e7 influxdb: Switch to new repo key il y a 1 an
install-server a021074e44 install-server: Add preseed for Debian Bookworm il y a 2 mois
kernel 5ee6a1bd4e kernel: Install backports Kernel for Buster for B.A.T.M.A.N. iface penalty support il y a 3 ans
kvm 9c7c0bd8b1 KVM: Remove need for ifupdown* to configure VM interfaces il y a 1 an
locales 54cdaf4438 locales: Add new config file for Debian Bookworm il y a 4 mois
mongodb 29b4318138 mongodb: Enable authorization by default il y a 1 an
mosh d243476e23 First bunch of ffho salt configuration files to be public. il y a 8 ans
motd 6605a8fd50 add motd state il y a 7 ans
needrestart d77bad69c3 Install needrestart on all nodes. il y a 3 ans
network 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
nftables 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
nginx 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
ntp d243476e23 First bunch of ffho salt configuration files to be public. il y a 8 ans
openvpn 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
postfix 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
pppoe 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
prometheus-exporters 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
prometheus-server 3774498fb5 prometheus: Only scrape active nodes il y a 4 mois
respondd 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
rsyslog 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
salt-minion 10f714bd5f salt-minion: python3-tornado isn't required anymore il y a 3 ans
screen d243476e23 First bunch of ffho salt configuration files to be public. il y a 8 ans
slapd ebaf2828e5 Add slapd state to configure LDAP servers. il y a 4 ans
snmpd 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
ssh 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
sudo 28aaa76adf sudo: Add sudoers file for Debian Bookworm il y a 4 mois
sury 74dbf64e12 Add sury php repository il y a 1 an
sysctl 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
systemd 1c6d5423bd systemd: Work around new systemd persistent MAC "feature" il y a 2 ans
timezone f07fb87dcd Set system timezone to Europe/Berlin. il y a 5 ans
unattended-upgrades bd9b0bc5ca unattended-upgrades: Add config for Debian Boorkworm il y a 2 mois
users 07d06cc8dc Add users statee to manage users and passwords il y a 1 an
vim 40755b33a6 vim: Do not use the Debian default vimrc. Ever. il y a 4 ans
wireguard 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
yanic 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id il y a 1 mois
.gitignore 5d8869e75a Ignore VIM's *.swp files il y a 1 an
README.md 26bc096db5 Update README il y a 1 an
top.sls 351677e136 Take DHCP out of highstate for now il y a 10 mois
utils.sls 47b4966ae8 Add simple utils state to list utils worth installing il y a 3 ans

README.md

Freifunk Hochstift infrastructure - SaltStack configuration

This repository contains the Salt environment (states + modules) used to configure the infrastructure of the Freifunk Hochstift community network.

It uses the NetBox Abstraction and Caching Layer (NACL) as its interface to communicate with NetBox, which holds all node specific configuration. This includes the node name, role(s), interfaces, IP addresses, tags, config contexts, etc.

Principles

This whole code base follows the principles of Holistic (network) automation, which means that as much configuration bits are derived from properties of nodes or its relationship(s) to other nodes. This includes but is not limited to, OSPF adjacencies, internal BGP sessions, B.A.T.M.A.N. adv. configuration, Nftables rules, etc.

Most of these bits live inside the Python modules which are included in this repository (see the _modules/ directory), which contains modules for authentication, netfilter, and networking related configuration. The ffho_net modules currently is the heart of our SDN logic, with more recent pieces (e.g. iBGP mesh calculation) living inside NACL. Eventually most logic should move over to NACL or another daemon which takes over the SDN role, so that Salt is only used to apply configuration based on a generic device configuration.

Further Reading

Our CTO, @BarbarossaTM, has started a blog series about our infrastructure, its architecture and evolution and also blogs about NetBox related things, which may or may not be related to this code base - it mostly is though :-)