46 Commits

Author SHA1 Message Date
af11810935 wip
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Check flake syntax / flake-check (push) Successful in 4m5s
2025-01-21 22:17:16 +01:00
81f73a0704 [overwatch] grafana provision datasource and dashboards
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Check flake syntax / flake-check (push) Successful in 4m3s
2025-01-20 22:31:36 +01:00
7730163b84 [metrics] enable on all microvms
All checks were successful
Check flake syntax / flake-check (push) Successful in 4m9s
2025-01-20 21:32:07 +01:00
725efc3e0a [metrics] init module 2025-01-20 21:32:07 +01:00
724f14cfcd [overwatch] backup dashboard 2025-01-20 21:32:07 +01:00
cf3bfa1784 [infradocs] fix loki addr 2025-01-20 21:32:07 +01:00
c71d7959f2 [run-vm] handle edgecase for prometheus mmaped file on 9p share 2025-01-20 21:31:43 +01:00
155e78b519 [run-vm] use securityModel mapped to allow mounting /var 9p share 2025-01-20 21:31:43 +01:00
c54f04cb62 [nix] change .#docs to just start browser and use .#docsDev for local development 2025-01-20 21:31:43 +01:00
197a8427b7 [docs] add run-vm examples 2025-01-20 21:31:43 +01:00
1877f6dc9c [run-vm] allow sharing of /var/lib
sharing /var somehow doesnt work. for example nginx fails because of
lacking permissions to access /var/log/nginx. this also happens when
run-vm is started as root. thats why only /var/lib is shared which still
allows application persistency between tests
2025-01-20 21:31:43 +01:00
c47e93170f [run-vm] add flag to disable disko
needed to run fanny as vm
2025-01-20 21:31:43 +01:00
eea5d6924d [nix] add run-vm script 2025-01-20 21:31:43 +01:00
468106677c [vpn] update dummy secrets 2025-01-20 21:31:43 +01:00
df4d769f82 [lucia] init dummy secrets 2025-01-20 21:31:43 +01:00
249eebf164 [fanny] init dummy secrets 2025-01-20 21:31:43 +01:00
e3bcd250e0 [durruti] rm secrets.yaml - currently empty 2025-01-20 21:31:43 +01:00
1b871f3860 [nextcloud] add dummy secrets 2025-01-20 21:31:43 +01:00
3564436dfe [sops] add a dummy key to allow secret usage within test vms 2025-01-20 21:31:43 +01:00
4744324385 [sops] test sharing hostkey with vm 2025-01-20 21:31:43 +01:00
88ef307a65 [fanny] proxypass cloud.malobeo.org 2025-01-20 21:31:43 +01:00
dec968a4db [fanny] deploy nextcloud 2025-01-20 21:31:43 +01:00
283dc51d67 [nextcloud] rm obsolete nameserver 2025-01-20 21:31:43 +01:00
ahtlon
f4a6c40cd2 [nextcloud] nextcloud works now 2025-01-20 21:31:43 +01:00
ahtlon
23caa27d4e [nextcloud] flake update because for some reason the sha changed 2025-01-20 21:31:43 +01:00
ahtlon
d6aee8657b [nextcloud] enable postgress, redis, change domain 2025-01-20 21:31:43 +01:00
ahtlon
e7e05327e4 [nextcloud] rm discourse 2025-01-20 21:31:40 +01:00
1fc3538e03 [nextcloud] fix hostname 2025-01-20 21:30:48 +01:00
ahtlon
1ebee6d886 add nextcloud collectives 2025-01-20 21:30:48 +01:00
ahtlon
94e439bf0b login geht 2025-01-20 21:30:48 +01:00
ahtlon
e50f3349ba nextcloud minimal 2025-01-20 21:30:48 +01:00
ahtlon
18b747a7df sops.... 2025-01-20 21:30:48 +01:00
ahtlon
ea6e019b64 Start over but right this time 2025-01-20 21:30:48 +01:00
ahtlon
8581f762a2 basic discourse example 2025-01-20 21:30:48 +01:00
ahtlon
b223f0cb0c with nix flake check the hydraJobs output is evaluated in the same way as Hydra's hydra-eval-jobs 2025-01-20 21:30:48 +01:00
ahtlon
9ba607ce16 Only run on push 2025-01-20 21:30:48 +01:00
ahtlon
34c2661c53 [actions] Add flake check 2025-01-20 21:30:48 +01:00
ahtlon
211799b6b9 [modules] move microvm module import from makeMicroVM to baseModules 2025-01-20 21:30:48 +01:00
ahtlon
543c4ed49e [scripts] move packages to legacyPackages 2025-01-20 21:30:48 +01:00
ahtlon
27085dd3e6 [scripts] check for flake.nix 2025-01-20 21:30:48 +01:00
ahtlon
8076956982 [packages] make scripts available in shell without nix run 2025-01-20 21:30:48 +01:00
26829f9255 [infradocs] provide stats
All checks were successful
Evaluate Hydra Jobs / eval-hydra-jobs (push) Successful in 4m55s
Evaluate Hydra Jobs / eval-hydra-jobs (pull_request) Successful in 5m57s
2025-01-18 20:01:27 +01:00
0d93cad9d4 [overwatch] init
All checks were successful
Evaluate Hydra Jobs / eval-hydra-jobs (push) Successful in 4m19s
2025-01-18 11:40:27 +01:00
02a57d98d0 [microvms] rm nameserver option 2025-01-18 11:39:36 +01:00
4553c2c069 [nix] do not rm network interfaces of vms 2025-01-17 16:19:19 +01:00
3f3dca3c7f [docs] make readme the index
still most of it is quite out of date...
2025-01-17 14:30:49 +01:00
31 changed files with 26306 additions and 162 deletions

View File

@@ -1,9 +1,8 @@
name: "Evaluate Hydra Jobs"
name: "Check flake syntax"
on:
pull_request:
push:
jobs:
eval-hydra-jobs:
flake-check:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
@@ -11,5 +10,5 @@ jobs:
run: |
apt update -y
apt install sudo -y
- uses: cachix/install-nix-action@v27
- run: nix eval --no-update-lock-file --accept-flake-config .\#hydraJobs
- uses: cachix/install-nix-action@v30
- run: nix flake check --no-update-lock-file --accept-flake-config .

View File

@@ -1 +1,82 @@
# Index
# malobeo infrastructure
this repository nxios configurations of the digital malobeo infrastructure. it should be used to setup, test, build and deploy different hosts in a reproducible manner.
the file structure is based on this [blog post](https://samleathers.com/posts/2022-02-03-my-new-network-and-deploy-rs.html)
### deploying configuration
#### local deployment
``` shell
nixos-rebuild switch --use-remote-sudo
```
#### remote deployment
you need the hostname and ip address of the host:
``` shell
nixos-rebuild switch --flake .#<hostname> --target-host root@<ip_address> --build-host localhost
```
in this case 'localhost' is used as buildhost which can be usefull if the target host is low systemresources
## development
### requirements
we use flake based configurations for our hosts. if you want to build configurations on you own machine you have to enable flakes first by adding the following to your *configuration.nix* or *nix.conf*
``` nix
nix.extraOptions = ''
experimental-features = nix-command flakes
'';
```
More information about flakes can be found [here](https://nixos.wiki/wiki/Flakes)
### dev shell
a development shell with the correct environment can be created by running ```nix develop ```
If you're using direnv you can add flake support by following those steps: [link](https://nixos.wiki/wiki/Flakes#Direnv_integration)
### build a configuration
to build a configuration run the following command (replace ```<hostname>``` with the actual hostname):
``` shell
nix build .#nixosConfigurations.<hostname>.config.system.build.toplevel
```
### building raspberry image
for the raspberry it is possible to build the whole configuration as an sd-card image which then can be flashed directly. more information about building arm on nixos can be found [here](https://nixos.wiki/wiki/NixOS_on_ARM).
to be able to build the image you need to enable qemu emulation on the machine you are building with. therefore it is necessary to add the following to your configuration.nix:
``` nix
boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
```
then you can build the image with:
``` shell
nix build .#nixosConfigurations.rpi1_base_image.config.system.build.sdImage
```
### run a configuration as vm
to run a vm we have to build it first using the following command (replace ```<hostname>``` with the actual hostname):
``` shell
nix build .#nixosConfigurations.<hostname>.config.system.build.vm
```
afterwards run the following command to start the vm:
``` shell
./result/bin/run-<hostname>-vm
```
### documentation
for documentation we currently just use README.md files.
the devshell provides the python package ['grip'](https://github.com/joeyespo/grip) which can be used to preview different README.md files in the browser.
the usage is simple, just run ```grip``` in the same folder as the README.md you wanna preview. then open your browser at ```http://localhost:6419 ```.

View File

@@ -12,13 +12,31 @@ Use durruti as orientation:
"10.0.0.5" is the IP assigned to its tap interface.
### Testing MicroVMs locally
MicroVMs can be built and run easily on your local host, but they are not persistent!
For durruti for example this is done by:
MicroVMs can be built and run easily on your localhost for development.
We provide the script ```run-vm``` to handle stuff like development (dummy) secrets, sharing directories, ect. easily.
Usage examples:
``` bash
nix run .\#durruti-vm
# run without args to get available options and usage info
run-vm
# run nextcloud locally with dummy secrets
run-vm nextcloud --dummy-secrets
# share a local folder as /var/lib dir so that nextcloud application data stays persistent between boots
mkdir /tmp/nextcloud
run-vm nextcloud --dummy-secrets --varlib /tmp/nextcloud
# enable networking to provide connectivity between multiple vms
# for that the malobeo hostBridge must be enabled on your host
# this example deploys persistent grafana on overwatch and fetches metrics from infradocs
mkdir overwatch
run-vm overwatch --networking --varlib /tmp/overwatch
run-vm infradocs --networking
```
### Testing persistent microvms
### Fully deploy microvms on local host
In order to test persistent microvms locally we need to create them using the ```microvm``` command.
This is necessary to be able to mount persistent /etc and /var volumes on those hosts.
Do the following:

54
flake.lock generated
View File

@@ -7,11 +7,11 @@
]
},
"locked": {
"lastModified": 1730135292,
"narHash": "sha256-CI27qHAbc3/tIe8sb37kiHNaeCqGxNimckCMj0lW5kg=",
"lastModified": 1736864502,
"narHash": "sha256-ItkIZyebGvNH2dK9jVGzJHGPtb6BSWLN8Gmef16NeY0=",
"owner": "nix-community",
"repo": "disko",
"rev": "ab58501b2341bc5e0fc88f2f5983a679b075ddf5",
"rev": "0141aabed359f063de7413f80d906e1d98c0c123",
"type": "github"
},
"original": {
@@ -67,11 +67,11 @@
]
},
"locked": {
"lastModified": 1733951536,
"narHash": "sha256-Zb5ZCa7Xj+0gy5XVXINTSr71fCfAv+IKtmIXNrykT54=",
"lastModified": 1736373539,
"narHash": "sha256-dinzAqCjenWDxuy+MqUQq0I4zUSfaCvN9rzuCmgMZJY=",
"owner": "nix-community",
"repo": "home-manager",
"rev": "1318c3f3b068cdcea922fa7c1a0a1f0c96c22f5f",
"rev": "bd65bc3cde04c16755955630b344bc9e35272c56",
"type": "github"
},
"original": {
@@ -109,11 +109,11 @@
"spectrum": "spectrum"
},
"locked": {
"lastModified": 1734041466,
"narHash": "sha256-51bhaMe8BZuNAStUHvo07nDO72wmw8PAqkSYH4U31Yo=",
"lastModified": 1736905611,
"narHash": "sha256-eW6SfZRaOnOybBzhvEzu3iRL8IhwE0ETxUpnkErlqkE=",
"owner": "astro",
"repo": "microvm.nix",
"rev": "3910e65c3d92c82ea41ab295c66df4c0b4f9e7b3",
"rev": "a18d7ba1bb7fd4841191044ca7a7f895ef2adf3b",
"type": "github"
},
"original": {
@@ -124,11 +124,11 @@
},
"nixlib": {
"locked": {
"lastModified": 1733620091,
"narHash": "sha256-5WoMeCkaXqTZwwCNLRzyLxEJn8ISwjx4cNqLgqKwg9s=",
"lastModified": 1736643958,
"narHash": "sha256-tmpqTSWVRJVhpvfSN9KXBvKEXplrwKnSZNAoNPf/S/s=",
"owner": "nix-community",
"repo": "nixpkgs.lib",
"rev": "f4dc9a6c02e5e14d91d158522f69f6ab4194eb5b",
"rev": "1418bc28a52126761c02dd3d89b2d8ca0f521181",
"type": "github"
},
"original": {
@@ -145,11 +145,11 @@
]
},
"locked": {
"lastModified": 1733965598,
"narHash": "sha256-0tlZU8xfQGPcBOdXZee7P3vJLyPjTrXw7WbIgXD34gM=",
"lastModified": 1737057290,
"narHash": "sha256-3Pe0yKlCc7EOeq1X/aJVDH0CtNL+tIBm49vpepwL1MQ=",
"owner": "nix-community",
"repo": "nixos-generators",
"rev": "d162ffdf0a30f3d19e67df5091d6744ab8b9229f",
"rev": "d002ce9b6e7eb467cd1c6bb9aef9c35d191b5453",
"type": "github"
},
"original": {
@@ -160,11 +160,11 @@
},
"nixos-hardware": {
"locked": {
"lastModified": 1733861262,
"narHash": "sha256-+jjPup/ByS0LEVIrBbt7FnGugJgLeG9oc+ivFASYn2U=",
"lastModified": 1736978406,
"narHash": "sha256-oMr3PVIQ8XPDI8/x6BHxsWEPBRU98Pam6KGVwUh8MPk=",
"owner": "NixOS",
"repo": "nixos-hardware",
"rev": "cf737e2eba82b603f54f71b10cb8fd09d22ce3f5",
"rev": "b678606690027913f3434dea3864e712b862dde5",
"type": "github"
},
"original": {
@@ -192,11 +192,11 @@
},
"nixpkgs-unstable": {
"locked": {
"lastModified": 1733759999,
"narHash": "sha256-463SNPWmz46iLzJKRzO3Q2b0Aurff3U1n0nYItxq7jU=",
"lastModified": 1737062831,
"narHash": "sha256-Tbk1MZbtV2s5aG+iM99U8FqwxU/YNArMcWAv6clcsBc=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "a73246e2eef4c6ed172979932bc80e1404ba2d56",
"rev": "5df43628fdf08d642be8ba5b3625a6c70731c19c",
"type": "github"
},
"original": {
@@ -208,11 +208,11 @@
},
"nixpkgs_2": {
"locked": {
"lastModified": 1733808091,
"narHash": "sha256-KWwINTQelKOoQgrXftxoqxmKFZb9pLVfnRvK270nkVk=",
"lastModified": 1736916166,
"narHash": "sha256-puPDoVKxkuNmYIGMpMQiK8bEjaACcCksolsG36gdaNQ=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "a0f3e10d94359665dba45b71b4227b0aeb851f8e",
"rev": "e24b4c09e963677b1beea49d411cd315a024ad3a",
"type": "github"
},
"original": {
@@ -245,11 +245,11 @@
]
},
"locked": {
"lastModified": 1733965552,
"narHash": "sha256-GZ4YtqkfyTjJFVCub5yAFWsHknG1nS/zfk7MuHht4Fs=",
"lastModified": 1737107480,
"narHash": "sha256-GXUE9+FgxoZU8v0p6ilBJ8NH7k8nKmZjp/7dmMrCv3o=",
"owner": "Mic92",
"repo": "sops-nix",
"rev": "2d73fc6ac4eba4b9a83d3cb8275096fbb7ab4004",
"rev": "4c4fb93f18b9072c6fa1986221f9a3d7bf1fe4b6",
"type": "github"
},
"original": {

View File

@@ -11,7 +11,18 @@ keys:
- &machine_durruti age1xu6kxpf8p0r8d6sgyl0m20p5hmw35nserl7rejuzm66eql0ur4mq03u0vp
- &machine_vpn age1v6uxwej4nlrpfanr9js7x6059mtvyg4fw50pzt0a2kt3ahk7edlslafeuh
- &machine_fanny age14dpm6vaycd6u34dkndcktpamqgdyj4aqccjnl5533dsza05hxuds0tjfnf
#this dummy key is used for testing.
- &machine_dummy age18jn5mrfs4gqrnv0e2sxsgh3kq4sgxx39hwr8z7mz9kt7wlgaasjqlr88ng
creation_rules:
#provide fake secrets in a dummy.yaml file for each host
- path_regex: '.*dummy\.yaml$'
key_groups:
- pgp:
- *admin_kalipso
- *admin_kalipso_dsktp
age:
- *machine_dummy
- *admin_atlan
- path_regex: moderatio/secrets/secrets.yaml$
key_groups:
- pgp:
@@ -73,3 +84,12 @@ creation_rules:
- *admin_kalipso_dsktp
age:
- *admin_atlan
- path_regex: nextcloud/secrets.yaml$
key_groups:
- pgp:
- *admin_kalipso
- *admin_kalipso_dsktp
- *machine_durruti
age:
- *admin_atlan

View File

@@ -3,6 +3,7 @@
, nixpkgs
, sops-nix
, inputs
, microvm
, nixos-hardware
, home-manager
, ...
@@ -34,15 +35,15 @@ let
};
};
})
sops-nix.nixosModules.sops
microvm.nixosModules.microvm
];
}
];
defaultModules = baseModules;
makeMicroVM = hostName: ipv4Addr: macAddr: modules: [
inputs.microvm.nixosModules.microvm
self.nixosModules.malobeo.metrics
{
microvm = {
hypervisor = "cloud-hypervisor";
@@ -80,6 +81,13 @@ let
];
};
malobeo.metrics = {
enable = true;
enablePromtail = true;
logNginx = false;
lokiHost = "10.0.0.14";
};
systemd.network.enable = true;
systemd.network.networks."20-lan" = {
@@ -170,6 +178,24 @@ in
];
};
nextcloud = nixosSystem {
system = "x86_64-linux";
specialArgs.inputs = inputs;
specialArgs.self = self;
modules = makeMicroVM "nextcloud" "10.0.0.13" "D0:E5:CA:F0:D7:E9" [
./nextcloud/configuration.nix
];
};
overwatch = nixosSystem {
system = "x86_64-linux";
specialArgs.inputs = inputs;
specialArgs.self = self;
modules = makeMicroVM "overwatch" "10.0.0.14" "D0:E5:CA:F0:D7:E0" [
./overwatch/configuration.nix
];
};
testvm = nixosSystem {
system = "x86_64-linux";
specialArgs.inputs = inputs;

View File

@@ -3,12 +3,9 @@
with lib;
{
sops.defaultSopsFile = ./secrets.yaml;
networking = {
hostName = mkDefault "durruti";
useDHCP = false;
nameservers = [ "1.1.1.1" ];
};
networking.firewall.allowedTCPPorts = [ 8080 ];
@@ -20,7 +17,6 @@ with lib;
];
imports = [
inputs.ep3-bs.nixosModules.ep3-bs
inputs.tasklist.nixosModules.malobeo-tasklist
./documentation.nix

View File

@@ -1,70 +0,0 @@
hello: ENC[AES256_GCM,data:MKKsvoFlHX6h4qazxcjl/RE1ZsK64G926k4hgFW3AkoJgXO1QXmTaRG7ZBgS8A==,iv:hoFbcNRkge24xJfLZJH651jB4NnXCjYAdTrirkans+4=,tag:68AyEHamlGxdmSJGkTGbsA==,type:str]
ep3bsDb: ENC[AES256_GCM,data:Z4ZYRaV/eCkaW5Ma+88hbl1o8qsI7PANrIHXoLdIOqIGFLPt7dw=,iv:BCVM+PeGm2NRcvBBy0kId1iVOD/uoiVKKBDA03p0QFM=,tag:CMypO3RLOhvHdVG5YvWewg==,type:str]
ep3bsMail: ENC[AES256_GCM,data:rZhRb/+gs0Lm8Gdi2P2FMe15A344b88TRg==,iv:hEIG2CBcMslg3hmH3ST3bu6tmes01jncQ3V7h5KcuhA=,tag:XAHdMAlVZNyMdp4TznWDQQ==,type:str]
sops:
kms: []
gcp_kms: []
azure_kv: []
hc_vault: []
age:
- recipient: age1xu6kxpf8p0r8d6sgyl0m20p5hmw35nserl7rejuzm66eql0ur4mq03u0vp
enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBEay9wZGM5elhUd2RqVFdJ
aHFhRVNiY0lzZEZzSkVvcVlMT1FmMXN4YzNrCkE3SnprNUJ6Ty9hUGZhbzNEVit4
THpoUnMyNmQ2Q3Z0SlR6cDFzeE9BaDAKLS0tIHFpbFJadTdtb2s2T2hmMWFBTlBV
azZzNXBTRVFoUGtJaGpPdzlDNVpYcjAKd/9v8gn3jbMEK+UPipI8cIufCoWwWfS/
kI9zLws/jtjhRZLNHJaXWz7CjAEwKA+6NOQA3pwZaeS1QKwSmeRdZA==
-----END AGE ENCRYPTED FILE-----
- recipient: age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAxc1o2eTlFc1l4YjVOUHdM
S1F2RG9PQWwyd2VYSmJmVzE4cWNSSEt5WUJZCjlwaWNJWFNHNnZkUVBwdVJUbVNi
WjdYZ2dENVIydWw4WHJmckF0ZjRLWXMKLS0tIDRsNXNSRnZkVzFkSHpDSWgrSEhv
bjBqRlYzcGIvNzhLbjdUbmFhMkU2RXMKsgkwNqQeP40boqriANQg13YKKwMz9iTZ
Vw1wYVeQmo4En7c4yAztqBriVoTNsbWkkvGw0P4z37B+6ll8kdEMSQ==
-----END AGE ENCRYPTED FILE-----
lastmodified: "2024-06-26T10:07:26Z"
mac: ENC[AES256_GCM,data:TfN80Hffm+Lf/5Cz7T37bBxMgJCAnk2aBxxW1/lr89N2p3cckcSOGAKoLWNIsdOkqOjAs4kft0nQ+xyfdLehG1WPo6OlOwZhJexfUUcS7GJ0QGNEVntkehQiHGw9TIv08/WHRbjnKTOGHLn1vuJAIJmSyff0hncGR7nxcwghZUU=,iv:TfidjsiqDx4SCbtb6ksNYOSz/EwzwnYieeWOaBrvA7Y=,tag:e8Vaycv9bxrVBn2QjRyfSw==,type:str]
pgp:
- created_at: "2024-12-19T15:09:01Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hQGMA5HdvEwzh/H7AQv+K+G7MhXO0RlQENydEstPcMV5vAgkzL06kiN3wXpeOPmj
2gwdNcbOLtcXV8a4mH6xGZPkKOV8xjkybp7Myicll6YDs+4Uw3qRTUmCyZ0BC2Wc
WDrTMz/lCx1gZGVa99KgHaLmALhZbEO/R08qW52Xkwmcvg1GdM22RtB12L+c8JPB
+RR/pLR4UCTfN21uS2CJ33bJnAayfi+s/maGYsElZkH/zoPtDBxF/ntk7g/xeN13
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EKQxUDnO8Nvb
=1PHB
-----END PGP MESSAGE-----
fp: c4639370c41133a738f643a591ddbc4c3387f1fb
- created_at: "2024-12-19T15:09:01Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hQIMA98TrrsQEbXUARAAhfUKm9iR11pU0U44IDfwa7NRRurim8GOPX4FWwJJORNL
q85xGM0jA/k8JRsOdsjfHb4/khHtG8cl+t09nEBxTeeb7mKdiOXfsxrvHEf6qeUw
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=5AlZ
-----END PGP MESSAGE-----
fp: aef8d6c7e4761fc297cda833df13aebb1011b5d4
unencrypted_suffix: _unencrypted
version: 3.8.1

View File

@@ -53,7 +53,7 @@ in
};
services.malobeo.microvm.enableHostBridge = true;
services.malobeo.microvm.deployHosts = [ "infradocs" ];
services.malobeo.microvm.deployHosts = [ "infradocs" "nextcloud" "overwatch" ];
networking = {
firewall = {
@@ -70,6 +70,14 @@ in
'';
};
};
virtualHosts."cloud.malobeo.org" = {
locations."/" = {
proxyPass = "http://10.0.0.13";
extraConfig = ''
'';
};
};
};
services.tor = {

68
machines/fanny/dummy.yaml Normal file
View File

@@ -0,0 +1,68 @@
wg_private: ENC[AES256_GCM,data:YEmIfgtyHE9msYijva0Ye2w7shVmYBPZ3mcKRF7Cy20xa6yHEUQ0kC2OWnM=,iv:ouK6fHcrxrEtsmiPmtCz9Ca8Ec1algOifrgZSBNHi74=,tag:524e/SQt++hwVyeWruCsLg==,type:str]
sops:
kms: []
gcp_kms: []
azure_kv: []
hc_vault: []
age:
- recipient: age18jn5mrfs4gqrnv0e2sxsgh3kq4sgxx39hwr8z7mz9kt7wlgaasjqlr88ng
enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBIVnB0dDdQT0tNSUJDSlhx
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YkAidAO5MY/wo1SDFQMeDub0Uso1QuNexYUZt7kzotvuPOzgywUORA==
-----END AGE ENCRYPTED FILE-----
- recipient: age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBRZ25EdmdWVjAwWGhiVDRa
cU9saUxnSXVDN0NodzI3aXMrTDZRc1FOUUJZCmh6V3lhS1FER2lyMzk5eU1XbXVh
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vMQfjT9GrwB5K/O1GumOmvbzLNhvO2vRZJhfVHzyHLzQK64abQgF5Q==
-----END AGE ENCRYPTED FILE-----
lastmodified: "2025-01-19T22:46:09Z"
mac: ENC[AES256_GCM,data:eU3SIqAGrgbO2tz4zH1tgYcif7oe5j+/wmdYl2xXXI+D6IhiKrTJGvzE3rd3ElEpb+Bg0UQId952U2Ut0yPTfxGLtdlbJA66CmhLAksByoJ8lOXUcp/qDyA4yMRSuwYG2v7uF2crvue9fyRfZ7hl7abE/Q7Z2UjOKqhSZC5cO3U=,iv:NmCVvtBWZRzhpr5nMLy+98VuQZWoUms7xFSxq8PMvBA=,tag:UWjA7oqoNWh4wb0myNg7FA==,type:str]
pgp:
- created_at: "2025-01-19T22:45:26Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hQGMA5HdvEwzh/H7AQv/fLoi/LsDTN6tDdw0rWQg1iG/6oFFxcYO44XU2vCd13Ql
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TkFpiaZ7OG8G
=VXoo
-----END PGP MESSAGE-----
fp: c4639370c41133a738f643a591ddbc4c3387f1fb
- created_at: "2025-01-19T22:45:26Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hQIMA98TrrsQEbXUARAAmhiwA8S+wZ0wiyIJwmRyLMWj3Xm95dTnEoeZmJ2I3O4g
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Vj1NO80i8PEVup02IlEabp+H7eYV8wZOviAJ7HGVhpw6kxD1tqO98KeSFfhuqbul
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z1L41UXlBToKfcw8TI9XKIlYId/asI7mR+bqT3oLSdni8qr32VpRjZ0=
=MPBp
-----END PGP MESSAGE-----
fp: aef8d6c7e4761fc297cda833df13aebb1011b5d4
unencrypted_suffix: _unencrypted
version: 3.9.2

View File

@@ -6,7 +6,6 @@ with lib;
networking = {
hostName = mkDefault "infradocs";
useDHCP = false;
nameservers = [ "1.1.1.1" ];
};
imports = [
@@ -15,6 +14,12 @@ with lib;
../modules/sshd.nix
];
networking.firewall.allowedTCPPorts = [ 9002 ];
malobeo.metrics.logNginx = lib.mkForce true;
users.users.promtail.extraGroups = [ "nginx" "systemd-journal" ];
system.stateVersion = "22.11"; # Did you read the comment?
}

70
machines/lucia/dummy.yaml Normal file
View File

@@ -0,0 +1,70 @@
hello: ENC[AES256_GCM,data:ehp7eckur8THsbnSUcFYobA2SVDORUpqBcPTWC6/EvunlZbihaJoDoSfSh4Itg==,iv:nEHRg9TfYVdmJgrBs62Tek/3JhwFz8BMKHph4ThUqA8=,tag:1h2DSiOk4khxhRc7YX9ljg==,type:str]
njala_api_key: ENC[AES256_GCM,data:vGH79aN2m1rZ0278ydoCQ0U5393HL0AZlajTVWcRbD+/V7QREN7ROW2LrdVK95I0cxobmJQ=,iv:vMpFTwWkC0R1/J9fZaks7c0G1Vj64/ryRkN5EgpWCdU=,tag:g2MJADBrJYTbmj2bhUQ8UA==,type:str]
wireguard_private: ENC[AES256_GCM,data:T4c0qdFZdrwRU9i+nzAdg4ePEVXyeG4e/zNyn8G9Kd//Fwu1woNhQiyDuAo=,iv:VGPCSeU+RqjUdUlLA+RaCXQZK6AMdE4BwOdxM3whwaM=,tag:pXOwj3zxuFRpv2TInjISuw==,type:str]
sops:
kms: []
gcp_kms: []
azure_kv: []
hc_vault: []
age:
- recipient: age18jn5mrfs4gqrnv0e2sxsgh3kq4sgxx39hwr8z7mz9kt7wlgaasjqlr88ng
enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSArU0lpUjBadHc2c1lPMUtv
dmtqRTd0OEd6TnJrQjJaaFFaMjQ0MWlONEJZClBrdVNMb2xhK2RXRzlmN2dmTzZk
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0gKxb3hTeoWJnJug3hWyeAJvAJ4pzaA5v8PonnSIJK4UxBUnr+5nGw==
-----END AGE ENCRYPTED FILE-----
- recipient: age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBIa0pnOGFlYU5OenJvWGhl
TjFhU0NyWmprRDY3ZWIrRHdmSVBMS3pER3dZCmVQdlVYQ0pFRTBwZXQ1Z1V5ODVK
dkREdEpsYk1MMm5kZU1hUEJYRWZDVjAKLS0tIHdsUjJTaURjaGErclJadTF0clhh
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6tePJuCePnNDOoZ7WV5YThxYOPSTI1QvfEvcC1qo7l3Kca9jdkkfbQ==
-----END AGE ENCRYPTED FILE-----
lastmodified: "2025-01-19T22:46:57Z"
mac: ENC[AES256_GCM,data:GIRj11bDZi38RobJvGoOf5geN42gaGk3294EvB21M/Y+lAsDOUUUbU1fQbBPRUsYvA/lyuHMQWRORTdy0LdjN9ejzwcuev8+j4i6A1zwPSmjIL2+Jp2pBqQj0F6th27hECJlh0wK3vU/aNcccRJP9kEgRME+7FS5uYw9r+ZPJWk=,iv:CUgdVr1b3O4niYTSFokA9uWR3ceiU+6qo+3N+K1BZ3Q=,tag:AERU8MZWHqVsZ+zbT27WIg==,type:str]
pgp:
- created_at: "2025-01-19T22:46:34Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hQGMA5HdvEwzh/H7AQwAqm3KeXNDFMwVoz9qIIqtNHR+KIcdvdRTlG0GA5BEBiHp
hSGkyK/Ni3GGX0WYU5Cf85Id/eEoxqDqDd9kX6MSZK3LBnH+hFy4JiSPENVpmwfQ
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n2My3wf5PCNd
=oUOe
-----END PGP MESSAGE-----
fp: c4639370c41133a738f643a591ddbc4c3387f1fb
- created_at: "2025-01-19T22:46:34Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hQIMA98TrrsQEbXUAQ/9HD1muIaf8us6XE5hGfrXuy5axFeJNBtc8igo/OP3jCam
M2pjwDNIX3EjsgrK2WYo43Xt7aHW5bqnP+d1faLXJ3I0cMia3XxSLmaKswQRrBSi
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H5nWOAaO4Dp6SnccT3Q9zytkm+lXdJL6Rou3PkmP4JBvU535bNv5a3k=
=732R
-----END PGP MESSAGE-----
fp: aef8d6c7e4761fc297cda833df13aebb1011b5d4
unencrypted_suffix: _unencrypted
version: 3.9.2

View File

@@ -0,0 +1,56 @@
{ config, lib, pkgs, ... }:
let
cfg = config.malobeo.metrics;
in
{
options.malobeo.metrics = {
enable = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Enable sharing metrics";
};
enablePromtail = lib.mkOption {
type = lib.types.bool;
default = true;
description = "Enable sharing logs";
};
logNginx = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Share nginx logs";
};
lokiHost = lib.mkOption {
type = lib.types.str;
default = "10.0.0.14";
description = "Address of loki host";
};
};
config = lib.mkIf (cfg.enable) {
networking.firewall.allowedTCPPorts = [ 9002 ];
services.prometheus = {
exporters = {
node = {
enable = true;
enabledCollectors = [ "systemd" "processes" ];
port = 9002;
};
};
};
services.promtail = {
enable = cfg.enablePromtail;
configFile = import ./promtail_config.nix {
lokiAddress = cfg.lokiHost;
logNginx = cfg.logNginx;
config = config;
pkgs = pkgs;
};
};
users.users.promtail.extraGroups = [ "systemd-journal" ] ++ (lib.optionals cfg.logNginx [ "nginx" ]) ;
};
}

View File

@@ -86,6 +86,12 @@ in
in
builtins.listToAttrs (map mapperFunc cfg.deployHosts);
systemd.tmpfiles.rules = builtins.concatLists (map (name: [
"d /var/lib/microvms/${name}/var 0755 root root - -"
"d /var/lib/microvms/${name}/etc 0755 root root - -"
"d /${name} 0755 root root - -"
]) cfg.deployHosts);
systemd.services = builtins.foldl' (services: name: services // {
"microvm-update@${name}" = {
description = "Update MicroVMs automatically";

View File

@@ -0,0 +1,49 @@
{ logNginx, lokiAddress, config, pkgs, ... }:
let
basecfg = ''
server:
http_listen_port: 9080
grpc_listen_port: 0
positions:
filename: /tmp/positions.yaml
clients:
- url: http://${lokiAddress}:3100/loki/api/v1/push
'';
withNginx = ''
scrape_configs:
- job_name: journal
journal:
max_age: 12h
labels:
job: systemd-journal
host: ${config.networking.hostName}
relabel_configs:
- source_labels: ["__journal__systemd_unit"]
target_label: "unit"
- job_name: nginx
static_configs:
- targets:
- localhost
labels:
job: nginx
__path__: /var/log/nginx/*log
'';
withoutNginx = ''
scrape_configs:
- job_name: journal
journal:
max_age: 12h
labels:
job: systemd-journal
host: ${config.networking.hostName}
relabel_configs:
- source_labels: ["__journal__systemd_unit"]
target_label: "unit"
'';
in
pkgs.writeText "promtailcfg.yaml" (if logNginx then ''${basecfg}${withNginx}'' else ''${basecfg}${withoutNginx}'')

View File

@@ -0,0 +1,57 @@
{ config, lib, pkgs, ... }:
with lib;
{
sops.defaultSopsFile = ./secrets.yaml;
sops.secrets = {
nextcloudAdminPass = {
owner = "nextcloud";
group = "nextcloud";
};
};
networking = {
hostName = mkDefault "nextcloud";
useDHCP = false;
};
imports = [
../modules/malobeo_user.nix
../modules/sshd.nix
../modules/minimal_tools.nix
../modules/autoupdate.nix
];
services.nextcloud = {
enable = true;
package = pkgs.nextcloud30;
hostName = "cloud.malobeo.org";
config.adminpassFile = config.sops.secrets.nextcloudAdminPass.path;
#https = true; #disable for testing
database.createLocally = true;
config.dbtype = "pgsql";
configureRedis = true;
caching = {
redis = true;
apcu = true;
};
extraAppsEnable = true;
extraApps = {
inherit (config.services.nextcloud.package.packages.apps) contacts calendar;
collectives = pkgs.fetchNextcloudApp {
sha256 = "sha256-cj/8FhzxOACJaUEu0eG9r7iAQmnOG62yFHeyUICalFY=";
url = "https://github.com/nextcloud/collectives/releases/download/v2.15.2/collectives-2.15.2.tar.gz";
license = "agpl3Plus";
};
};
settings = {
trusted_domains = ["10.0.0.13"];
};
};
networking.firewall.allowedTCPPorts = [ 80 443 ];
system.stateVersion = "22.11"; # Did you read the comment?
}

View File

@@ -0,0 +1,68 @@
nextcloudAdminPass: ENC[AES256_GCM,data:4GvCg7g=,iv:3m2Vh86WzrVR7BG0xlNwRE9ebIGLWbVdcxoYC9x7dXo=,tag:t2bWTVlw9rHSVnkXW8ZTFQ==,type:str]
sops:
kms: []
gcp_kms: []
azure_kv: []
hc_vault: []
age:
- recipient: age18jn5mrfs4gqrnv0e2sxsgh3kq4sgxx39hwr8z7mz9kt7wlgaasjqlr88ng
enc: |
-----BEGIN AGE ENCRYPTED FILE-----
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-----END AGE ENCRYPTED FILE-----
- recipient: age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBraEtDblNxMGY0NlhzcDdM
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-----END AGE ENCRYPTED FILE-----
lastmodified: "2025-01-19T22:23:37Z"
mac: ENC[AES256_GCM,data:ZVMA4qgliSASQ0LtuedU4pybVwJA0x4vdSlOspsTF22s9DjRbG2tA7PpxTqDBGliBqS4w5J6Rqp3OSF7zddZ23GOz72sOZv0WY5YGeYxIltT7RWSMRkhkwXoM8Pf3BOYCZ4Gy8zaMVnbwbhHZ9LZI6wulh19SDKBV965moUW+Z0=,iv:tmz8C1kGUZq8gfzTHoaU/8RfrT5ohLqA11H42l7TEv0=,tag:E3AV6t2bbKASeVI2G3kNYA==,type:str]
pgp:
- created_at: "2025-01-19T22:23:26Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hQGMA5HdvEwzh/H7AQwAsbbUEzSg7iETqT40w/+qjJ+iuHUeeZ+NFMPVVedbLuZX
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kBI1swNH3g==
=K/IK
-----END PGP MESSAGE-----
fp: c4639370c41133a738f643a591ddbc4c3387f1fb
- created_at: "2025-01-19T22:23:26Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hQIMA98TrrsQEbXUAQ/7BGOQn8xVX9IOFHnUXKdiw/+fcXHu0L7CLuhcEfpZRJNI
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=EsRn
-----END PGP MESSAGE-----
fp: aef8d6c7e4761fc297cda833df13aebb1011b5d4
unencrypted_suffix: _unencrypted
version: 3.9.2

View File

@@ -0,0 +1,79 @@
nextcloudAdminPass: ENC[AES256_GCM,data:es9hhtCcqBqPbV2L,iv:Kyq5kqao0uaMPs0GeRkJT9OWYSZfImBXngg51k0uQ0M=,tag:zN/u90/j4rmdo0HtY+cF9w==,type:str]
sops:
kms: []
gcp_kms: []
azure_kv: []
hc_vault: []
age:
- recipient: age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBmVGxsNmZ3Z0RIYmMyL0Mr
UUpaMEZLTCtQaGFrL1YwOVBicEtNRTVaVGhRCmhDSUgxYXpRcldaMngvOWJDdnNo
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S4ZTq/JX39U4QQHgWA1dFPfC636LNBo+QKdl/2mjwnXW7duqDJ+5kA==
-----END AGE ENCRYPTED FILE-----
lastmodified: "2024-11-26T20:00:50Z"
mac: ENC[AES256_GCM,data:qoY9SfpoU+8HfvD5v/1S6BOkbnZUmHIbtwr0tTSuPETjnFNgr1VVw9mnRatJKPYYFb9/rMZQWIqTY+iUIEkcTVyVXhd6ki5CHW+uxCeBIyMzq33rtEa/btkEUoii4iPieamBCIY21W0znE+edxfR04yRJtLxMICEbuW4Hjf6bwk=,iv:nG42fRgjpuIjPMYnn/6egEdzYolcUBsspaZ8zMv4888=,tag:C6apGoAvVLsWdLWSCwrx6w==,type:str]
pgp:
- created_at: "2024-11-26T19:59:36Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hQGMA5HdvEwzh/H7AQv+KkX46UGQzLvhrk/VUCnnMdLEcNbYfk4h+sZJzs1riOGA
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-----END PGP MESSAGE-----
fp: c4639370c41133a738f643a591ddbc4c3387f1fb
- created_at: "2024-11-26T19:59:36Z"
enc: |-
-----BEGIN PGP MESSAGE-----
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-----END PGP MESSAGE-----
fp: aef8d6c7e4761fc297cda833df13aebb1011b5d4
- created_at: "2024-11-26T19:59:36Z"
enc: |-
-----BEGIN PGP MESSAGE-----
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-----END PGP MESSAGE-----
fp: 4095412245b6efc14cf92ca25911def5a4218567
unencrypted_suffix: _unencrypted
version: 3.8.1

View File

@@ -0,0 +1,115 @@
{ config, lib, pkgs, inputs, ... }:
with lib;
{
networking = {
hostName = mkDefault "overwatch";
useDHCP = false;
};
imports = [
../modules/malobeo_user.nix
../modules/sshd.nix
];
networking.firewall.allowedTCPPorts = [ 80 9080 9001 3100 ];
services.grafana = {
enable = true;
domain = "grafana.malobeo.org";
port = 2342;
addr = "127.0.0.1";
provision.datasources.settings = {
apiVersion = 1;
datasources = [
{
name = "loki";
type = "loki";
access = "proxy";
uid = "eeakiack8nqwwc";
url = "http://localhost:3100";
editable = false;
}
{
name = "prometheus";
type = "prometheus";
access = "proxy";
uid = "feakib1gq7ugwc";
url = "http://localhost:9001";
editable = false;
}
];
};
provision.dashboards.settings = {
apiVersion = 1;
providers = [{
name = "default";
options.path = ./dashboards;
}];
};
};
services.nginx = {
enable = true;
virtualHosts.${config.services.grafana.domain} = {
locations."/" = {
proxyPass = "http://127.0.0.1:${toString config.services.grafana.port}";
proxyWebsockets = true;
extraConfig = ''
proxy_set_header Host $host;
'';
};
};
};
services.prometheus = {
enable = true;
port = 9001;
scrapeConfigs = [
{
job_name = "overwatch";
static_configs = [{
targets = [ "127.0.0.1:9002" ];
}];
}
{
job_name = "durruti";
static_configs = [{
targets = [ "10.0.0.5:9002" ];
}];
}
{
job_name = "infradocs";
static_configs = [{
targets = [ "10.0.0.11:9002" ];
}];
}
{
job_name = "nextcloud";
static_configs = [{
targets = [ "10.0.0.13:9002" ];
}];
}
# add vpn - check how to reach it first. most probably 10.100.0.1
];
};
services.loki = {
enable = true;
configFile = ./loki.yaml;
};
users.users.promtail.extraGroups = [ "nginx" "systemd-journal" ];
system.stateVersion = "22.11"; # Did you read the comment?
}

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

View File

@@ -0,0 +1,60 @@
auth_enabled: false
server:
http_listen_port: 3100
grpc_listen_port: 9096
log_level: debug
grpc_server_max_concurrent_streams: 1000
common:
instance_addr: 127.0.0.1
path_prefix: /tmp/loki
storage:
filesystem:
chunks_directory: /tmp/loki/chunks
rules_directory: /tmp/loki/rules
replication_factor: 1
ring:
kvstore:
store: inmemory
query_range:
results_cache:
cache:
embedded_cache:
enabled: true
max_size_mb: 100
schema_config:
configs:
- from: 2020-10-24
store: tsdb
object_store: filesystem
schema: v13
index:
prefix: index_
period: 24h
pattern_ingester:
enabled: true
metric_aggregation:
loki_address: localhost:3100
ruler:
alertmanager_url: http://localhost:9093
frontend:
encoding: protobuf
# By default, Loki will send anonymous, but uniquely-identifiable usage and configuration
# analytics to Grafana Labs. These statistics are sent to https://stats.grafana.org/
#
# Statistics help us better understand how Loki is used, and they show us performance
# levels for most users. This helps us prioritize features and documentation.
# For more information on what's sent, look at
# https://github.com/grafana/loki/blob/main/pkg/analytics/stats.go
# Refer to the buildReport method to see what goes into a report.
#
# If you would like to disable reporting, uncomment the following lines:
analytics:
reporting_enabled: false

View File

@@ -0,0 +1,29 @@
server:
http_listen_port: 9080
grpc_listen_port: 0
positions:
filename: /tmp/positions.yaml
clients:
- url: http://10.0.0.13:3100/loki/api/v1/push
scrape_configs:
- job_name: journal
journal:
max_age: 12h
labels:
job: systemd-journal
host: overwatch
relabel_configs:
- source_labels: ["__journal__systemd_unit"]
target_label: "unit"
- job_name: nginx
static_configs:
- targets:
- localhost
labels:
job: nginx
__path__: /var/log/nginx/*log

View File

@@ -0,0 +1,7 @@
-----BEGIN OPENSSH PRIVATE KEY-----
b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
QyNTUxOQAAACBpnsgZCWwvETJKoZf7QFKCLaUnj8hioci+SewK8cUUwgAAAJgdrbX3Ha21
9wAAAAtzc2gtZWQyNTUxOQAAACBpnsgZCWwvETJKoZf7QFKCLaUnj8hioci+SewK8cUUwg
AAAECaQfylNoG/uN8fozvq3loBLWQ3gIKPOGnZpwyHUlAMO2meyBkJbC8RMkqhl/tAUoIt
pSePyGKhyL5J7ArxxRTCAAAADmthbGlwc29AY2VsaW5lAQIDBAUGBw==
-----END OPENSSH PRIVATE KEY-----

View File

@@ -0,0 +1 @@
ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGmeyBkJbC8RMkqhl/tAUoItpSePyGKhyL5J7ArxxRTC kalipso@celine

View File

@@ -6,7 +6,6 @@ with lib;
networking = {
hostName = mkDefault "uptimekuma";
useDHCP = false;
nameservers = [ "1.1.1.1" ];
};
imports = [

View File

@@ -17,6 +17,7 @@ with lib;
};
imports = [
inputs.self.nixosModules.malobeo.vpn
../modules/malobeo_user.nix
../modules/sshd.nix
../modules/minimal_tools.nix

68
machines/vpn/dummy.yaml Normal file
View File

@@ -0,0 +1,68 @@
wg_private: ENC[AES256_GCM,data:s+dZfKCfrdZnFKhmCl7u1LRzR5dMflJumh1uVQ5Dktb5teohxDo0zlOR7KE=,iv:N9WSEzGonWNkqix8yaImhvrxpcAEJraWEcTrXORASow=,tag:pKgOmtKJ933FEKZVDHCWWQ==,type:str]
sops:
kms: []
gcp_kms: []
azure_kv: []
hc_vault: []
age:
- recipient: age18jn5mrfs4gqrnv0e2sxsgh3kq4sgxx39hwr8z7mz9kt7wlgaasjqlr88ng
enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBSMFk2bzE3OG9VR0VqOTIz
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-----END AGE ENCRYPTED FILE-----
- recipient: age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA5S1dhZUVpT3NMaGR4eEhV
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CuGKgoeq7C6eG1PK3I8MzGplQMyCpEFQ+33KMj0vGwktpv/eVzC8/w==
-----END AGE ENCRYPTED FILE-----
lastmodified: "2025-01-19T22:47:26Z"
mac: ENC[AES256_GCM,data:DiriXLPnm+08q1Jp1YxjEdsJzFiewQxgu1JDdevo9aGdkq92Xu8cnSxLzWUkh8bEDx4uhjOXvZd3PSU9rWiTh899U3Ou99NiSOgR1+wr5ouR20viCZqIe86YqoZlLJnYs2dlZDhL+ggwFqYJ5wfWbq7OauIVEEdnM/57RyNI2qM=,iv:lwOJi4pVGGHn7+CGq7jAHorOTFtl7ONzzV35ec1uEsg=,tag:DhjloWlsGqM579NafaERIw==,type:str]
pgp:
- created_at: "2025-01-19T21:35:34Z"
enc: |-
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unencrypted_suffix: _unencrypted
version: 3.9.2

View File

@@ -12,14 +12,248 @@
let filter_system = name: if name == utils.lib.system.i686-linux then false else true;
in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems) ( system:
let
baseModules = [
# make flake inputs accessiable in NixOS
{ _module.args.inputs = inputs; }
{
imports = [
({ pkgs, ... }: {
nix = {
extraOptions = ''
experimental-features = nix-command flakes
'';
settings = {
substituters = [
"https://cache.dynamicdiscord.de"
"https://cache.nixos.org/"
];
trusted-public-keys = [
"cache.dynamicdiscord.de:DKueZicqi2NhJJXz9MYgUbiyobMs10fTyHCgAUibRP4="
];
trusted-users = [ "root" "@wheel" ];
};
};
})
sops-nix.nixosModules.sops
#microvm.nixosModules.microvm
];
}
];
defaultModules = baseModules;
makeMicroVM = hostName: ipv4Addr: macAddr: modules: [
self.nixosModules.malobeo.metrics
{
microvm = {
hypervisor = "cloud-hypervisor";
mem = 2560;
shares = [
{
source = "/nix/store";
mountPoint = "/nix/.ro-store";
tag = "store";
proto = "virtiofs";
socket = "store.socket";
}
{
source = "/var/lib/microvms/${hostName}/etc";
mountPoint = "/etc";
tag = "etc";
proto = "virtiofs";
socket = "etc.socket";
}
{
source = "/var/lib/microvms/${hostName}/var";
mountPoint = "/var";
tag = "var";
proto = "virtiofs";
socket = "var.socket";
}
];
interfaces = [
{
type = "tap";
id = "vm-${hostName}";
mac = "${macAddr}";
}
];
};
malobeo.metrics = {
enable = true;
enablePromtail = true;
logNginx = false;
lokiHost = "10.0.0.14";
};
systemd.network.enable = true;
systemd.network.networks."20-lan" = {
matchConfig.Type = "ether";
networkConfig = {
Address = [ "${ipv4Addr}/24" ];
Gateway = "10.0.0.1";
DNS = ["1.1.1.1"];
DHCP = "no";
};
};
}
] ++ defaultModules ++ modules;
pkgs-unstable = nixpkgs-unstable.legacyPackages."${system}";
pkgs = nixpkgs.legacyPackages."${system}";
vmMicroVMOverwrites = hostname: options: {
microvm = {
mem = pkgs.lib.mkForce 4096;
hypervisor = pkgs.lib.mkForce "qemu";
socket = pkgs.lib.mkForce null;
#needed for hosts that deploy imperative microvms (for example fanny)
writableStoreOverlay = pkgs.lib.mkIf options.writableStore "/nix/.rw-store";
volumes = pkgs.lib.mkIf options.writableStore [ {
image = "nix-store-overlay.img";
mountPoint = self.nixosConfigurations.${hostname}.config.microvm.writableStoreOverlay;
size = 2048;
} ];
shares = pkgs.lib.mkForce (pkgs.lib.optionals (!options.writableStore) [
{
tag = "ro-store";
source = "/nix/store";
mountPoint = "/nix/.ro-store";
}
] ++ pkgs.lib.optionals (options.varPath != "") [
{
source = "${options.varPath}";
securityModel = "mapped";
mountPoint = "/var";
tag = "var";
}
]);
interfaces = pkgs.lib.mkIf (!options.withNetworking) (pkgs.lib.mkForce [{
type = "user";
id = "eth0";
mac = "02:23:de:ad:be:ef";
}]);
#if networking is disabled forward port 80 to still have access to webservices
forwardPorts = pkgs.lib.mkIf (!options.withNetworking) (pkgs.lib.mkForce [
{ from = "host"; host.port = 8080; guest.port = 80; }
]);
};
fileSystems = {
"/".fsType = pkgs.lib.mkForce "tmpfs";
# prometheus uses a memory mapped file which doesnt seem supported by 9p shares
# therefore we mount a tmpfs inside the datadir
"/var/lib/prometheus2/data" = pkgs.lib.mkIf (hostname == "overwatch" && options.varPath != "") (pkgs.lib.mkForce {
fsType = pkgs.lib.mkForce "tmpfs";
});
};
boot.isContainer = pkgs.lib.mkForce false;
services.timesyncd.enable = false;
users.users.root.password = "";
services.getty.helpLine = ''
Log in as "root" with an empty password.
Use "reboot" to shut qemu down.
'';
};
vmDiskoOverwrites = {
boot.initrd = {
secrets = pkgs.lib.mkForce {};
network.ssh.enable = pkgs.lib.mkForce false;
};
malobeo.disks.enable = pkgs.lib.mkForce false;
networking.hostId = "a3c3101f";
};
vmSopsOverwrites = host: {
sops.defaultSopsFile = pkgs.lib.mkForce ./machines/${host}/dummy.yaml;
environment.etc = {
devHostKey = {
source = ./machines/secrets/devkey_ed25519;
mode = "0600";
};
};
services.openssh.hostKeys = [{
path = "/etc/devHostKey";
type = "ed25519";
}];
};
buildVM = host: networking: sopsDummy: disableDisko: varPath: writableStore: (self.nixosConfigurations.${host}.extendModules {
modules = [
(vmMicroVMOverwrites host {
withNetworking = networking;
varPath = "${varPath}";
writableStore = writableStore; })
(if sopsDummy then (vmSopsOverwrites host) else {})
(if disableDisko then vmDiskoOverwrites else {})
] ++ pkgs.lib.optionals (! self.nixosConfigurations.${host}.config ? microvm) [
#microvm.nixosModules.microvm
] ++ pkgs.lib.optionals (self.nixosConfigurations.${host}.config ? services.malobeo.microvm.deployHosts) [
#microvm.nixosModules.host
{
services.malobeo.microvm.deployHosts = pkgs.lib.mkForce [];
systemd.tmpfiles.rules = builtins.concatLists (map (name: [
"q /var/lib/microvms/${name}/var 0755 root root - -"
"q /var/lib/microvms/${name}/etc 0755 root root - -"
"q /var/${name}/wow/it/works 0755 root root - -"
"q /var/lib/${name} 0755 root root - -"
"d /${name} 0755 root root - -"
]) self.nixosConfigurations.${host}.config.services.malobeo.microvm.deployHosts);
microvm.vms =
let
# Map the values to each hostname to then generate an Attrset using listToAttrs
mapperFunc = name: { inherit name; value = {
#pkgs = import self.nixosConfigurations.${name}.config.nixpkgs;
#pkgs = (buildVM name networking sopsDummy false "" false).config.nixpkgs;
#config = (buildVM name networking sopsDummy false "" false);
#pkgs = pkgs;
#config = self.nixosConfigurations.${name};
specialArgs.inputs = inputs;
specialArgs.self = self;
config = {
imports = (makeMicroVM "${name}" "10.0.0.11" "D0:E5:CA:F0:D7:E7" [
#(vmMicroVMOverwrites name {
# withNetworking = true;
# varPath = "";
# writableStore = false; })
(if sopsDummy then (vmSopsOverwrites name) else {})
]);
};
}; };
in
builtins.listToAttrs (map mapperFunc self.nixosConfigurations.${host}.config.services.malobeo.microvm.deployHosts);
}];
});
in
{
devShells.default =
let
sops = sops-nix.packages."${pkgs.system}";
microvmpkg = microvm.packages."${pkgs.system}";
installed = builtins.attrNames self.legacyPackages."${pkgs.system}".scripts;
in
pkgs.mkShell {
sopsPGPKeyDirs = [
@@ -37,11 +271,20 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
pkgs.mdbook
microvmpkg.microvm
];
packages = builtins.map (pkgName: self.legacyPackages."${pkgs.system}".scripts.${pkgName}) installed;
shellHook = ''echo "Available scripts: ${builtins.concatStringsSep " " installed}"'';
};
legacyPackages = {
scripts.remote-install = pkgs.writeShellScriptBin "remote-install" (builtins.readFile ./scripts/remote-install-encrypt.sh);
scripts.boot-unlock = pkgs.writeShellScriptBin "boot-unlock" (builtins.readFile ./scripts/unlock-boot.sh);
scripts.run-vm = self.packages.${system}.run-vm;
};
vmBuilder = buildVM;
packages = {
remote-install = pkgs.writeShellScriptBin "remote-install" (builtins.readFile ./scripts/remote-install-encrypt.sh);
boot-unlock = pkgs.writeShellScriptBin "boot-unlock" (builtins.readFile ./scripts/unlock-boot.sh);
docs = pkgs.stdenv.mkDerivation {
name = "malobeo-docs";
phases = [ "buildPhase" ];
@@ -58,57 +301,91 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
cp -r ./book/* $dest
'';
};
} //
builtins.foldl'
(result: host:
let
inherit (self.nixosConfigurations.${host}) config;
in
result // {
# boot any machine in a microvm
"${host}-vm" = (self.nixosConfigurations.${host}.extendModules {
modules = [{
microvm = {
mem = pkgs.lib.mkForce 4096;
hypervisor = pkgs.lib.mkForce "qemu";
socket = pkgs.lib.mkForce null;
shares = pkgs.lib.mkForce [{
tag = "ro-store";
source = "/nix/store";
mountPoint = "/nix/.ro-store";
}];
interfaces = pkgs.lib.mkForce [{
type = "user";
id = "eth0";
mac = "02:23:de:ad:be:ef";
}];
};
boot.isContainer = pkgs.lib.mkForce false;
users.users.root.password = "";
fileSystems."/".fsType = pkgs.lib.mkForce "tmpfs";
services.getty.helpLine = ''
Log in as "root" with an empty password.
Use "reboot" to shut qemu down.
'';
}] ++ pkgs.lib.optionals (! config ? microvm) [
microvm.nixosModules.microvm
];
}).config.microvm.declaredRunner;
})
{ }
(builtins.attrNames self.nixosConfigurations);
run-vm = pkgs.writeShellScriptBin "run-vm" ''
usage() {
echo "Usage: run-vm <hostname> [--networking] [--dummy-secrets] [--no-disko]"
echo "ATTENTION: This script must be run from the flakes root directory"
echo "--networking setup interfaces. requires root and hostbridge enabled on the host"
echo "--dummy-secrets run vm with dummy sops secrets"
echo "--no-disko disable disko and initrd secrets. needed for real hosts like fanny"
echo "--writable-store enables writable store. necessary for host with nested imperative microvms like fanny"
echo "--var path to directory that should be shared as /var. may require root otherwise some systemd units fail within vm. if dir is empty vm will populate"
exit 1
}
# check at least one arg was given
if [ "$#" -lt 1 ]; then
usage
fi
HOSTNAME=$1
# Optionale Argumente
NETWORK=false
DUMMY_SECRETS=false
NO_DISKO=false
RW_STORE=false
VAR_PATH=""
# check argws
shift
while [[ "$#" -gt 0 ]]; do
case $1 in
--networking) NETWORK=true ;;
--dummy-secrets) DUMMY_SECRETS=true ;;
--no-disko) NO_DISKO=true ;;
--writable-store) RW_STORE=true ;;
--var)
if [[ -n "$2" && ! "$2" =~ ^- ]]; then
VAR_PATH="$2"
shift
else
echo "Error: --var requires a non-empty string argument."
usage
fi
;;
*) echo "Unknown argument: $1"; usage ;;
esac
shift
done
echo "starting host $HOSTNAME"
echo "enable networking: $NETWORK"
echo "deploy dummy secrets: $DUMMY_SECRETS"
echo "disable disko and initrd secrets: $NO_DISKO"
echo "use writable store: $RW_STORE"
if [ -n "$VAR_PATH" ]; then
echo "sharing var directory: $VAR_PATH"
fi
${pkgs.nix}/bin/nix run --show-trace --impure --expr "((builtins.getFlake \"$(pwd)\").vmBuilder.x86_64-linux \"$HOSTNAME\" $NETWORK $DUMMY_SECRETS $NO_DISKO \"$VAR_PATH\" $RW_STORE).config.microvm.declaredRunner"
'';
};
apps = {
docs = {
type = "app";
program = builtins.toString (pkgs.writeShellScript "docs" ''
${pkgs.xdg-utils}/bin/xdg-open "${self.packages.${system}.docs}/share/doc/index.html"
'');
};
docsDev = {
type = "app";
program = builtins.toString (pkgs.writeShellScript "docs" ''
echo "needs to run from infrastuctre root folder"
${pkgs.mdbook}/bin/mdbook serve --open ./doc
'');
};
run-vm = {
type = "app";
program = "${self.packages.${system}.run-vm}/bin/run-vm";
};
};
})) // rec {
})) // {
nixosConfigurations = import ./machines/configuration.nix (inputs // {
inherit inputs;
self = self;
@@ -119,6 +396,7 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
microvm.imports = [ ./machines/modules/malobeo/microvm_host.nix ];
vpn.imports = [ ./machines/modules/malobeo/wireguard.nix ];
initssh.imports = [ ./machines/modules/malobeo/initssh.nix ];
metrics.imports = [ ./machines/modules/malobeo/metrics.nix ];
disko.imports = [ ./machines/modules/disko ];
};

View File

@@ -1,5 +1,4 @@
set -o errexit
set -o nounset
set -o pipefail
if [ $# -lt 2 ]; then
@@ -9,6 +8,21 @@ if [ $# -lt 2 ]; then
exit 1
fi
if [ ! -e flake.nix ]
then
echo "flake.nix not found. Searching down."
while [ ! -e flake.nix ]
do
if [ $PWD = "/" ]
then
echo "Found root. Aborting."
exit 1
else
cd ..
fi
done
fi
hostname=$1
ipaddress=$2

View File

@@ -4,19 +4,33 @@ set -o pipefail
sshoptions="-o StrictHostKeyChecking=no -o ServerAliveInterval=1 -o ServerAliveCountMax=1 -p 222 -T"
HOSTNAME=$1
echo
diskkey=$(sops -d machines/$HOSTNAME/disk.key)
if [ ! -e flake.nix ]
then
echo "flake.nix not found. Searching down."
while [ ! -e flake.nix ]
do
if [ $PWD = "/" ]
then
echo "Found root. Aborting."
exit 1
else
cd ..
fi
done
fi
echo
if [ $# = 1 ]
then
diskkey=$(sops -d machines/$HOSTNAME/disk.key)
echo "$diskkey" | ssh $sshoptions root@$HOSTNAME-initrd "systemd-tty-ask-password-agent" #storage
echo "$diskkey" | ssh $sshoptions root@$HOSTNAME-initrd "systemd-tty-ask-password-agent" #root
elif [ $# = 2 ]
then
diskkey=$(sops -d machines/$HOSTNAME/disk.key)
IP=$2
echo "$diskkey" | ssh $sshoptions root@$IP "systemd-tty-ask-password-agent" #storage
echo "$diskkey" | ssh $sshoptions root@$IP "systemd-tty-ask-password-agent" #root