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

Maximilian Wilhelm d4d9f4bab6 dhcp-client: Only request address/router config преди 5 месеца
Documentation 80c977116f Doc: Add monitoring rule configuration examples преди 1 година
_modules fce6123ee6 SDN: netfilter: return None when node cfg section doesn't exist преди 5 месеца
anycast-healthchecker 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
apt 69f9d4be0f apt: Salt sources.list and GPG key for Bookworm преди 11 месеца
apu2 0ae03f896f apu2: Document how to force firmware update. преди 5 години
bash 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
batman 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
bird 9f86fe6eb8 bird: Don't generate potential down BGP peers in template преди 7 месеца
build 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
burp 51a28612c0 burp: client: Only log to burp's own log file преди 5 месеца
certs 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
dhcp-client d4d9f4bab6 dhcp-client: Only request address/router config преди 5 месеца
dhcp-server 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
dns-server 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
docker 4cf47cbc5f Add docker state. преди 5 години
elasticsearch 5b3cbfb6c3 Added elasticsearch config преди 4 години
fastd 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
ffinfo 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
firewall a77faefab6 firewall: Add files to load on boot-up преди 3 години
firmware 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
gogs 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
grafana 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
graylog 172990e9c3 graylog: Use mongodb with authentication преди 1 година
icinga2 e45c09b14b icinga2: Raise warn/crit levels for host cert expiry преди 5 месеца
icingaweb2 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
influxdb 1ea0d959e7 influxdb: Switch to new repo key преди 1 година
install-server a021074e44 install-server: Add preseed for Debian Bookworm преди 8 месеца
kernel 5ee6a1bd4e kernel: Install backports Kernel for Buster for B.A.T.M.A.N. iface penalty support преди 3 години
kvm 9c7c0bd8b1 KVM: Remove need for ifupdown* to configure VM interfaces преди 1 година
locales 54cdaf4438 locales: Add new config file for Debian Bookworm преди 11 месеца
mongodb 29b4318138 mongodb: Enable authorization by default преди 1 година
mosh d243476e23 First bunch of ffho salt configuration files to be public. преди 8 години
motd 6605a8fd50 add motd state преди 7 години
needrestart d77bad69c3 Install needrestart on all nodes. преди 4 години
network 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
nftables 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
nginx 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
ntp d243476e23 First bunch of ffho salt configuration files to be public. преди 8 години
openvpn 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
postfix 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
pppoe 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
prometheus-exporters 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
prometheus-server 0728957ae0 prometheus-server: Scrape database exporters преди 5 месеца
respondd 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
rsyslog 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
salt-minion 10f714bd5f salt-minion: python3-tornado isn't required anymore преди 3 години
screen d243476e23 First bunch of ffho salt configuration files to be public. преди 8 години
slapd ebaf2828e5 Add slapd state to configure LDAP servers. преди 4 години
snmpd 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
ssh 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
sudo 28aaa76adf sudo: Add sudoers file for Debian Bookworm преди 11 месеца
sury 74dbf64e12 Add sury php repository преди 1 година
sysctl 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
systemd 1c6d5423bd systemd: Work around new systemd persistent MAC "feature" преди 3 години
timezone f07fb87dcd Set system timezone to Europe/Berlin. преди 5 години
unattended-upgrades 678580eb76 unattended-upgrades: Upgrade libc6 and fastd, too преди 5 месеца
users 07d06cc8dc Add users statee to manage users and passwords преди 2 години
vim 40755b33a6 vim: Do not use the Debian default vimrc. Ever. преди 4 години
wireguard 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
yanic 60a5299b0b Use 'node' pillar instead of 'nodes:' ~ grains.id преди 7 месеца
.gitignore 5d8869e75a Ignore VIM's *.swp files преди 1 година
README.md 26bc096db5 Update README преди 1 година
top.sls 521dc738c6 top: Use new "node" pillar key for matching преди 5 месеца
utils.sls 47b4966ae8 Add simple utils state to list utils worth installing преди 3 години

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 :-)