Use ip in vm range

Added option to auto install talos
PXE boot over http
2025-11-11 02:24:50 +01:00 · 2025-11-11 02:24:20 +01:00 · 2025-11-11 02:24:20 +01:00
62 changed files with 313 additions and 371 deletions
--- a/.editorconfig
+++ b/.editorconfig
@@ -5,4 +5,8 @@ indent_style = tab

 [*.yaml]
 indent_style = space
-indent_size = 2
+indent_size = 4
+
+[{*.py,tools/render}]
+indent_style = space
+indent_size = 4
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1 @@
-*.key filter=git-crypt diff=git-crypt
-secrets.yaml filter=git-crypt diff=git-crypt
+_secrets.yaml filter=git-crypt diff=git-crypt
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,3 @@
 .ipxe/
 rendered/
 configs/
-*.egg-info
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,48 +0,0 @@
-default_install_hook_types:
-  - pre-commit
-  - commit-msg
-
-default_stages:
-  - pre-commit
-
-repos:
-  - repo: meta
-    hooks:
-      - id: check-hooks-apply
-      - id: check-useless-excludes
-
-  - repo: builtin
-    hooks:
-      - id: trailing-whitespace
-      - id: end-of-file-fixer
-      - id: check-yaml
-      - id: check-toml
-      - id: check-added-large-files
-      - id: check-merge-conflict
-      - id: check-executables-have-shebangs
-
-  - repo: https://github.com/jmlrt/check-yamlschema
-    rev: v0.0.7
-    hooks:
-      - id: check-yamlschema
-        files: ^patches/.*\.yaml$
-
-  - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v3.1.0
-    hooks:
-      - id: prettier
-
-  - repo: https://github.com/crate-ci/typos
-    rev: v1.40.0
-    hooks:
-      - id: typos
-
-  - repo: https://github.com/sirwart/ripsecrets
-    rev: v0.1.11
-    hooks:
-      - id: ripsecrets-system
-
-  - repo: https://github.com/crate-ci/committed
-    rev: v1.1.8
-    hooks:
-      - id: committed
--- a/.secretsignore
+++ b/.secretsignore
@@ -1,2 +0,0 @@
-secrets.yaml
-*.key
--- a/README.md
+++ b/README.md
@@ -65,9 +65,3 @@ Upgrading talos or changing the schematic:
 ```bash
 talosctl upgrade --nodes <node_id> --image factory.talos.dev/metal-installer/<schematic_id>:<version>
 ```
-
-To upgrade kubernetes or inline manifests, first apply the updated controlplane configs, then run:
-
-```bash
-talosctl upgrade-k8s
-```
--- a/committed.toml
+++ b/committed.toml
@@ -1,2 +0,0 @@
-style = "conventional"
-ignore_author_re = "Flux"
--- a/config.yaml
+++ b/config.yaml
@@ -0,0 +1,3 @@
+server:
+    tftpIp: 192.168.1.1
+    httpUrl: http://192.168.1.1:8000
--- a/nodes/_defaults.yaml
+++ b/nodes/_defaults.yaml
@@ -0,0 +1,30 @@
+schematicId: !schematic default
+arch: amd64
+talosVersion: v1.11.3
+kubernesVersion: v1.34.1
+kernelArgs:
+    - talos.platform=metal
+    - console=tty0
+    - init_on_alloc=1
+    - init_on_free=1
+    - slab_nomerge
+    - pti=on
+    - consoleblank=0
+    - nvme_core.io_timeout=4294967295
+    - printk.devkmsg=on
+    - selinux=1
+    - lockdown=confidentiality
+extraKernelArgs: []
+dns:
+    - 1.1.1.1
+    - 8.8.8.8
+ntp: nl.pool.ntp.org
+install: true
+autoInstall: false
+patches:
+    - !patch hostname
+    - !patch install-disk
+    - !patch network
+    - !patch vip
+patchesControlPlane:
+    - !patch allow-control-plane-workloads
--- a/nodes/hellas/_defaults.yaml
+++ b/nodes/hellas/_defaults.yaml
@@ -0,0 +1,7 @@
+netmask: 255.255.252.0
+gateway: 10.0.0.1
+installDisk: /dev/sda
+cluster:
+    name: hellas
+    controlPlaneIp: 10.0.2.1
+    secretsFile: !realpath _secrets.yaml
--- a/nodes/hellas/_secrets.yaml
+++ b/nodes/hellas/_secrets.yaml
--- a/nodes/hellas/helios.yaml
+++ b/nodes/hellas/helios.yaml
@@ -0,0 +1,4 @@
+serial: 5CZ7NX2
+interface: enp2s0
+ip: 10.0.0.202
+type: "controlplane"
--- a/nodes/hellas/hyperion.yaml
+++ b/nodes/hellas/hyperion.yaml
@@ -0,0 +1,4 @@
+serial: F3PKRH2
+interface: enp3s0
+ip: 10.0.0.201
+type: "controlplane"
--- a/nodes/hellas/selene.yaml
+++ b/nodes/hellas/selene.yaml
@@ -0,0 +1,4 @@
+serial: J33CHY2
+interface: enp2s0
+ip: 10.0.0.203
+type: "controlplane"
--- a/nodes/testing/_defaults.yaml
+++ b/nodes/testing/_defaults.yaml
@@ -0,0 +1,8 @@
+netmask: 255.255.255.0
+gateway: 192.168.1.1
+installDisk: /dev/vda
+autoInstall: true
+cluster:
+    name: testing
+    controlPlaneIp: 192.168.1.100
+    secretsFile: !realpath _secrets.yaml
--- a/nodes/testing/_secrets.yaml
+++ b/nodes/testing/_secrets.yaml
--- a/nodes/testing/talos-vm.yaml
+++ b/nodes/testing/talos-vm.yaml
@@ -0,0 +1,4 @@
+serial: talos-vm
+interface: enp1s0
+ip: 192.168.1.2
+type: "controlplane"
--- a/patches/allow-control-plane-workloads.yaml
+++ b/patches/allow-control-plane-workloads.yaml
@@ -0,0 +1,2 @@
+cluster:
+    allowSchedulingOnControlPlanes: true
--- a/patches/hostname.yaml
+++ b/patches/hostname.yaml
@@ -0,0 +1,3 @@
+machine:
+    network:
+        hostname: {{hostname}}
--- a/patches/install-disk.yaml
+++ b/patches/install-disk.yaml
@@ -0,0 +1,3 @@
+machine:
+    install:
+        disk: {{installDisk}}
--- a/patches/network.yaml
+++ b/patches/network.yaml
@@ -0,0 +1,10 @@
+machine:
+    network:
+        interfaces:
+            - interface: {{interface}}
+              dhcp: false
+              addresses:
+                  - {{ip}}
+              routes:
+                  - network: 0.0.0.0/0
+                    gateway: {{gateway}}
--- a/patches/vip.yaml
+++ b/patches/vip.yaml
@@ -0,0 +1,6 @@
+machine:
+    network:
+        interfaces:
+            - interface: {{interface}}
+              vip:
+                  ip: {{cluster.controlPlaneIp}}
--- a/requirements.txt
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+PyYAML==6.0.3
+requests==2.32.5
+Jinja2==3.1.6
+GitPython==3.1.45
--- a/schematics/default.yaml
+++ b/schematics/default.yaml
@@ -0,0 +1,7 @@
+customization:
+    systemExtensions:
+        officialExtensions:
+            - siderolabs/iscsi-tools
+            - siderolabs/util-linux-tools
+            - siderolabs/intel-ucode
+            - siderolabs/i915
--- a/talos/clusters/default.yaml
+++ b/talos/clusters/default.yaml
@@ -1,53 +0,0 @@
-# yaml-language-server: $schema=../../schemas/cluster.json
-version:
-  kubernetes: 1.34.1
-  talos: 1.11.3
-
-base:
-  kernelArgs:
-    - talos.platform=metal
-    - console=tty0
-    - init_on_alloc=1
-    - init_on_free=1
-    - slab_nomerge
-    - pti=on
-    - consoleblank=0
-    - nvme_core.io_timeout=4294967295
-    - printk.devkmsg=on
-    - selinux=1
-    - lockdown=confidentiality
-  patches:
-    all:
-      - system/hostname.yaml
-      - system/install-disk.yaml
-      - system/network.yaml
-      - networking/vip.yaml
-      - networking/tailscale.yaml
-      - networking/cilium.yaml
-      - spegel.yaml
-      - storage/longhorn.yaml
-      - storage/longhorn/user-volume.yaml
-      - storage/local-path-provisioner/user-volume.yaml
-      - storage/limit-ephemeral.yaml
-      - metrics/all.yaml
-    controlPlane:
-      - system/allow-control-plane-workloads.yaml
-      - sops.yaml
-      - flux/cluster-variables.yaml
-      - metrics/control-plane.yaml
-      - networking/gateway-api.yaml
-default:
-  arch: amd64
-  schematic: default.yaml
-  network:
-    dns:
-      - 1.1.1.1
-      - 8.8.8.8
-    tailscale:
-      server: https://headscale.huizinga.dev
-      authKey:
-        file: tailscale.key
-      advertiseRoutes: true
-  ntp: nl.pool.ntp.org
-  install:
-    auto: true
--- a/talos/clusters/testing.yaml
+++ b/talos/clusters/testing.yaml
@@ -1,16 +0,0 @@
-# yaml-language-server: $schema=../../schemas/cluster.json
-clusterEnv: staging
-controlPlaneIp: 192.168.1.100
-secretsFile: testing/secrets.yaml
-nodes:
-  - testing/talos-vm
-
-default:
-  network:
-    interface: enp1s0
-    netmask: 255.255.255.0
-    gateway: 192.168.1.1
-  sops:
-    file: testing/age.key
-  install:
-    disk: /dev/vda
--- a/talos/clusters/titan.yaml
+++ b/talos/clusters/titan.yaml
@@ -1,17 +0,0 @@
-# yaml-language-server: $schema=../../schemas/cluster.json
-clusterEnv: production
-controlPlaneIp: 10.0.2.1
-secretsFile: titan/secrets.yaml
-nodes:
-  - titan/hyperion
-  - titan/helios
-  - titan/selene
-
-default:
-  network:
-    netmask: 255.255.252.0
-    gateway: 10.0.0.1
-  sops:
-    file: titan/age.key
-  install:
-    disk: /dev/sda
--- a/talos/nodes/testing/talos-vm.yaml
+++ b/talos/nodes/testing/talos-vm.yaml
@@ -1,6 +0,0 @@
-# yaml-language-server: $schema=../../../schemas/node.json
-type: controlPlane
-install:
-  serial: talos-vm
-network:
-  ip: 192.168.1.2
--- a/talos/nodes/titan/helios.yaml
+++ b/talos/nodes/titan/helios.yaml
@@ -1,7 +0,0 @@
-# yaml-language-server: $schema=../../../schemas/node.json
-type: controlPlane
-install:
-  serial: 5CZ7NX2
-network:
-  interface: enp2s0
-  ip: 10.0.0.202
--- a/talos/nodes/titan/hyperion.yaml
+++ b/talos/nodes/titan/hyperion.yaml
@@ -1,7 +0,0 @@
-# yaml-language-server: $schema=../../../schemas/node.json
-type: controlPlane
-install:
-  serial: F3PKRH2
-network:
-  interface: enp3s0
-  ip: 10.0.0.201
--- a/talos/nodes/titan/selene.yaml
+++ b/talos/nodes/titan/selene.yaml
@@ -1,7 +0,0 @@
-# yaml-language-server: $schema=../../../schemas/node.json
-type: controlPlane
-install:
-  serial: J33CHY2
-network:
-  interface: enp2s0
-  ip: 10.0.0.203
--- a/talos/patches/flux/cluster-variables.yaml
+++ b/talos/patches/flux/cluster-variables.yaml
@@ -1,18 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-cluster:
-  inlineManifests:
-    - name: cluster-variables
-      contents: |
-        ---
-        apiVersion: v1
-        kind: Namespace
-        metadata:
-          name: flux-system
-        ---
-        apiVersion: v1
-        kind: ConfigMap
-        metadata:
-          name: cluster-variables
-          namespace: flux-system
-        data:
-          cluster_env: {{ cluster.clusterEnv }}
--- a/talos/patches/metrics/all.yaml
+++ b/talos/patches/metrics/all.yaml
@@ -1,5 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-machine:
-  kubelet:
-    extraArgs:
-      rotate-server-certificates: "true"
--- a/talos/patches/metrics/control-plane.yaml
+++ b/talos/patches/metrics/control-plane.yaml
@@ -1,5 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-cluster:
-  extraManifests:
-    - https://raw.githubusercontent.com/alex1989hu/kubelet-serving-cert-approver/main/deploy/standalone-install.yaml
-    - https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml
--- a/talos/patches/networking/cilium.yaml
+++ b/talos/patches/networking/cilium.yaml
@@ -1,12 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-machine:
-  features:
-    hostDNS:
-      # This option is enabled by default and causes issues with cilium
-      forwardKubeDNSToHost: false
-cluster:
-  network:
-    cni:
-      name: none
-  proxy:
-    disabled: true
--- a/talos/patches/networking/gateway-api.yaml
+++ b/talos/patches/networking/gateway-api.yaml
@@ -1,4 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-cluster:
-  extraManifests:
-    - https://github.com/kubernetes-sigs/gateway-api/releases/download/v1.4.1/standard-install.yaml
--- a/talos/patches/networking/tailscale.yaml
+++ b/talos/patches/networking/tailscale.yaml
@@ -1,8 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-apiVersion: v1alpha1
-kind: ExtensionServiceConfig
-name: tailscale
-environment:
-  - TS_AUTHKEY={{ node.network.tailscale.authKey }}
-  - TS_EXTRA_ARGS={% if node.network.tailscale.server %}--login-server {{ node.network.tailscale.server }} {% endif %}--advertise-tags=tag:cluster-{{ cluster.name }}
-  - TS_ROUTES={% if node.network.tailscale.advertiseRoutes %}{{node.network.ip}}/{{ node.network.netmask | to_prefix }}{% endif %}
--- a/talos/patches/networking/vip.yaml
+++ b/talos/patches/networking/vip.yaml
@@ -1,7 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-machine:
-  network:
-    interfaces:
-      - interface: "{{node.network.interface}}"
-        vip:
-          ip: "{{cluster.controlPlaneIp}}"
--- a/talos/patches/sops.yaml
+++ b/talos/patches/sops.yaml
@@ -1,18 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-cluster:
-  inlineManifests:
-    - name: sops-key
-      contents: |
-        apiVersion: v1
-        kind: Namespace
-        metadata:
-          name: flux-system
-        ---
-        apiVersion: v1
-        kind: Secret
-        metadata:
-          name: sops-gpg
-          namespace: flux-system
-        data:
-          age.agekey: |
-            {{ node.sops | indent(6*2) }}
--- a/talos/patches/spegel.yaml
+++ b/talos/patches/spegel.yaml
@@ -1,8 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-machine:
-  files:
-    - path: /etc/cri/conf.d/20-customization.part
-      op: create
-      content: |
-        [plugins."io.containerd.cri.v1.images"]
-          discard_unpacked_layers = false
--- a/talos/patches/storage/limit-ephemeral.yaml
+++ b/talos/patches/storage/limit-ephemeral.yaml
@@ -1,6 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-apiVersion: v1alpha1
-kind: VolumeConfig
-name: EPHEMERAL
-provisioning:
-  maxSize: 30GB
--- a/talos/patches/storage/local-path-provisioner/user-volume.yaml
+++ b/talos/patches/storage/local-path-provisioner/user-volume.yaml
@@ -1,9 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-apiVersion: v1alpha1
-kind: UserVolumeConfig
-name: local-path-provisioner
-provisioning:
-  diskSelector:
-    match: system_disk
-  grow: true
-  maxSize: 10GB
--- a/talos/patches/storage/longhorn.yaml
+++ b/talos/patches/storage/longhorn.yaml
@@ -1,11 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-machine:
-  kubelet:
-    extraMounts:
-      - destination: /var/lib/longhorn
-        type: bind
-        source: /var/lib/longhorn
-        options:
-          - bind
-          - rshared
-          - rw
--- a/talos/patches/storage/longhorn/user-volume.yaml
+++ b/talos/patches/storage/longhorn/user-volume.yaml
@@ -1,9 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-apiVersion: v1alpha1
-kind: UserVolumeConfig
-name: longhorn
-provisioning:
-  diskSelector:
-    match: system_disk
-  grow: true
-  maxSize: 2000GB
--- a/talos/patches/storage/openebs.yaml
+++ b/talos/patches/storage/openebs.yaml
@@ -1,17 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-machine:
-  # This is only needed on nodes that will have storage
-  sysctls:
-    vm.nr_hugepages: "1024"
-  nodeLabels:
-    openebs.io/engine: mayastor
-  # This is needed on ALL nodes
-  kubelet:
-    extraMounts:
-      - destination: /var/local
-        type: bind
-        source: /var/local
-        options:
-          - bind
-          - rshared
-          - rw
--- a/talos/patches/system/allow-control-plane-workloads.yaml
+++ b/talos/patches/system/allow-control-plane-workloads.yaml
@@ -1,3 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-cluster:
-  allowSchedulingOnControlPlanes: true
--- a/talos/patches/system/hostname.yaml
+++ b/talos/patches/system/hostname.yaml
@@ -1,4 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-machine:
-  network:
-    hostname: "{{node.hostname}}"
--- a/talos/patches/system/install-disk.yaml
+++ b/talos/patches/system/install-disk.yaml
@@ -1,4 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-machine:
-  install:
-    disk: "{{node.install.disk}}"
--- a/talos/patches/system/network.yaml
+++ b/talos/patches/system/network.yaml
@@ -1,11 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siderolabs/talos/refs/heads/release-1.11/website/content/v1.11/schemas/config.schema.json
-machine:
-  network:
-    interfaces:
-      - interface: "{{node.network.interface}}"
-        dhcp: false
-        addresses:
-          - "{{node.network.ip}}"
-        routes:
-          - network: 0.0.0.0/0
-            gateway: "{{node.network.gateway}}"
--- a/talos/schematics/default.yaml
+++ b/talos/schematics/default.yaml
@@ -1,8 +0,0 @@
-customization:
-  systemExtensions:
-    officialExtensions:
-      - siderolabs/iscsi-tools
-      - siderolabs/util-linux-tools
-      - siderolabs/intel-ucode
-      - siderolabs/i915
-      - siderolabs/tailscale
--- a/talos/secrets/tailscale.key
+++ b/talos/secrets/tailscale.key
--- a/talos/secrets/testing/age.key
+++ b/talos/secrets/testing/age.key
--- a/talos/secrets/testing/secrets.yaml
+++ b/talos/secrets/testing/secrets.yaml
--- a/talos/secrets/titan/age.key
+++ b/talos/secrets/titan/age.key
--- a/talos/secrets/titan/secrets.yaml
+++ b/talos/secrets/titan/secrets.yaml
--- a/templates/boot.ipxe
+++ b/templates/boot.ipxe
@@ -1,4 +1,3 @@
-{% set httpUrl = "http://192.168.1.1:8000" -%}
 #!ipxe
 dhcp

@@ -8,16 +7,18 @@ echo Starting ${serial}
 goto node_${serial} || exit
 # Default behavior (non install mode) is to exit iPXE script

-{% for cluster in clusters%}
-{% for node in cluster.nodes %}
-{%- if node.install.serial -%}
-# {{ cluster.name }}/{{ node.hostname }}
-:node_{{ node.install.serial }}
-{% set ipArg = "ip=" ~ [node.network.ip, "" , node.network.gateway, node.network.netmask, node.hostname, node.network.interface, "", node.network.dns[0],  node.network.dns[1], node.ntp]|join(":") -%}
+{% for node in nodes %}
+{%- if node.install -%}
+# {{ node.filename }}
+:node_{{ node.serial }}
+{% set ipArg = "ip=" ~ [node.ip, "" , node.gateway, node.netmask, node.hostname, node.interface, "", node.dns[0],  node.dns[1], node.ntp]|join(":") -%}
+{% set kernelArgs = [ipArg, node.kernelArgs|join(" "), node.extraKernelArgs|join(" ")] -%}
+{% if node.autoInstall %}
+{% do kernelArgs.append("talos.config=" ~ config.server.httpUrl ~ "/configs/" ~ node.filename ~ ".yaml") %}
+{% endif %}
 imgfree
-kernel https://pxe.factory.talos.dev/image/{{ node.schematic }}/v{{ cluster.version.talos }}/kernel-{{ node.arch }} {{ ipArg }} {{ node.kernelArgs|join(" ") }} {% if node.install.auto %}talos.config={{httpUrl}}/configs/{{cluster.name}}/{{node.hostname}}.yaml{% endif +%}
-initrd https://pxe.factory.talos.dev/image/{{ node.schematic }}/v{{ cluster.version.talos }}/initramfs-{{ node.arch }}.xz
+kernel https://pxe.factory.talos.dev/image/{{ node.schematicId }}/{{ node.talosVersion }}/kernel-{{ node.arch }} {{ kernelArgs|join(" ") }}
+initrd https://pxe.factory.talos.dev/image/{{ node.schematicId }}/{{ node.talosVersion }}/initramfs-{{ node.arch }}.xz
 boot
 {% endif %}
 {% endfor %}
-{% endfor %}
--- a/templates/dnsmasq.conf
+++ b/templates/dnsmasq.conf
@@ -1,4 +1,4 @@
-{% set tftpIp = "192.168.1.1" -%}
+{% set tftpIp = config.server.tftpIp -%}

 enable-tftp
 tftp-root=/tftproot
--- a/templates/generate_configs.sh
+++ b/templates/generate_configs.sh
@@ -2,37 +2,38 @@
 set -euo pipefail
 CONFIGS={{ root }}/configs

-TALOSCONFIG=${CONFIGS}/talosconfig
-rm -f ${CONFIGS}
-
 # Generate the configuration for each node
-{% for cluster in clusters %}
-{% for node in cluster.nodes -%}
-talosctl gen config {{ cluster.name }} https://{{ cluster.controlPlaneIp }}:6443 -f \
-	--with-secrets {{ cluster.secretsFile }} \
-	--talos-version v{{ cluster.version.talos }} \
-	--kubernetes-version v{{ cluster.version.kubernetes }} \
+{% for node in nodes -%}
+talosctl gen config {{ node.cluster.name }} https://{{ node.cluster.controlPlaneIp }}:6443 -f \
+	--with-secrets {{ node.cluster.secretsFile }} \
+	--talos-version {{ node.talosVersion }} \
+	--kubernetes-version {{ node.kubernesVersion }} \
 	--output-types {{ node.type }} \
-	--install-image factory.talos.dev/metal-installer/{{ node.schematic }}:v{{ cluster.version.talos }} \
-	{% for patch in node.patches.all -%}
+	--install-image factory.talos.dev/metal-installer/{{ node.schematicId }}:{{ node.talosVersion }} \
+	{% for patch in node.patches -%}
 		{# The double call to tojson is needed to properly escape the patch (object -> json -> string) -#}
 		--config-patch {{ patch|tojson|tojson }} \
 	{% endfor -%}
-	{% for patch in node.patches.controlPlane -%}
+	{% for patch in node.patchesControlPlane -%}
 		--config-patch-control-plane {{ patch|tojson|tojson }} \
 	{% endfor -%}
 	--with-docs=false \
 	--with-examples=false \
-	-o ${CONFIGS}/{{ cluster.name }}/{{ node.hostname }}.yaml
+	-o ${CONFIGS}/{{ node.filename }}.yaml
 {% endfor %}

 # Generate the talosconfig file for each cluster
+{% for cluster in clusters -%}
 talosctl gen config {{ cluster.name }} https://{{ cluster.controlPlaneIp }}:6443 -f \
 	--with-secrets {{ cluster.secretsFile }} \
 	--output-types talosconfig \
 	-o ${CONFIGS}/{{ cluster.name }}/talosconfig
+{% endfor %}

 # Create merged talosconfig
+TALOSCONFIG=${CONFIGS}/talosconfig
+rm -f ${TALOSCONFIG}
+{% for cluster in clusters -%}
 talosctl config --talosconfig=${CONFIGS}/{{ cluster.name }}/talosconfig endpoint {{ cluster.controlPlaneIp }}
 talosctl config --talosconfig=${TALOSCONFIG} merge ${CONFIGS}/{{ cluster.name }}/talosconfig
 {% endfor %}
--- a/templates/source.sh
+++ b/templates/source.sh
@@ -1,2 +1,6 @@
 export TALOSCONFIG={{ root }}/configs/talosconfig
-export KUBECONFIG={{ clusters|map(attribute='name')|kubeconfig|join(":") }}
+{% set paths = [] %}
+{%- for cluster in clusters -%}
+	{%- do paths.append(root ~ "/configs/" ~ cluster.name ~ "/kubeconfig") -%}
+{% endfor -%}
+export KUBECONFIG={{ paths|join(":") }}
--- a/tools/render
+++ b/tools/render
@@ -0,0 +1,173 @@
+#!/usr/bin/env python3
+
+# Adapted from: https://enix.io/en/blog/pxe-talos/
+
+import functools
+import json
+import pathlib
+import sys
+
+import git
+import requests
+import yaml
+from jinja2 import Environment, FileSystemLoader, StrictUndefined, Template
+
+REPO = git.Repo(sys.path[0], search_parent_directories=True)
+assert REPO.working_dir is not None
+
+ROOT = pathlib.Path(REPO.working_dir)
+
+NODES = ROOT.joinpath("nodes")
+SCHEMATICS = ROOT.joinpath("schematics")
+RENDERED = ROOT.joinpath("rendered")
+
+EXTENSIONS = ["jinja2.ext.do"]
+
+PATCHES = Environment(
+    loader=FileSystemLoader(ROOT.joinpath("patches")),
+    undefined=StrictUndefined,
+    extensions=EXTENSIONS,
+)
+TEMPLATES = Environment(
+    loader=FileSystemLoader(ROOT.joinpath("templates")),
+    undefined=StrictUndefined,
+    extensions=EXTENSIONS,
+)
+
+
+def render_templates(node: dict):
+    class Inner(json.JSONEncoder):
+        def default(self, o):
+            if isinstance(o, Template):
+                try:
+                    rendered = o.render(node)
+                except Exception as e:
+                    e.add_note(f"While rendering for: {node['hostname']}")
+                    raise e
+                # Parse the rendered yaml
+                return yaml.safe_load(rendered)
+
+            return super().default(o)
+
+    return Inner
+
+
+@functools.cache
+def get_schematic_id(schematic: str):
+    """Lookup the schematic id associated with a given schematic"""
+    r = requests.post("https://factory.talos.dev/schematics", data=schematic)
+    r.raise_for_status()
+    data = r.json()
+    return data["id"]
+
+
+def schematic_constructor(loader: yaml.SafeLoader, node: yaml.nodes.ScalarNode):
+    """Load specified schematic file and get the assocatied schematic id"""
+    schematic_name = loader.construct_yaml_str(node)
+    try:
+        schematic = SCHEMATICS.joinpath(schematic_name).with_suffix(".yaml").read_text()
+        return get_schematic_id(schematic)
+    except Exception:
+        raise yaml.MarkedYAMLError("Failed to load schematic", node.start_mark)
+
+
+def template_constructor(environment: Environment):
+    def inner(loader: yaml.SafeLoader, node: yaml.nodes.ScalarNode):
+        patch_name = loader.construct_scalar(node)
+        try:
+            template = environment.get_template(f"{patch_name}.yaml")
+            return template
+        except Exception:
+            raise yaml.MarkedYAMLError("Failed to load patch", node.start_mark)
+
+    return inner
+
+
+def realpath_constructor(directory: pathlib.Path):
+    def inner(loader: yaml.SafeLoader, node: yaml.nodes.ScalarNode):
+        try:
+            realpath = directory.joinpath(loader.construct_scalar(node)).resolve(
+                strict=True
+            )
+            return str(realpath)
+        except Exception:
+            raise yaml.MarkedYAMLError("Failed to get real path", node.start_mark)
+
+    return inner
+
+
+def get_loader(directory: pathlib.Path):
+    """Add special constructors to yaml loader"""
+    loader = yaml.SafeLoader
+    loader.add_constructor("!realpath", realpath_constructor(directory))
+    loader.add_constructor("!schematic", schematic_constructor)
+    loader.add_constructor("!patch", template_constructor(PATCHES))
+
+    return loader
+
+
+@functools.cache
+def get_defaults(directory: pathlib.Path, root: pathlib.Path):
+    """Compute the defaults from the provided directory and parents."""
+    try:
+        with open(directory.joinpath("_defaults.yaml")) as fyaml:
+            yml_data = yaml.load(fyaml, Loader=get_loader(directory))
+    except OSError:
+        yml_data = {}
+
+    # Stop recursion when reaching root directory
+    if directory != root:
+        return get_defaults(directory.parent, root) | yml_data
+    else:
+        return yml_data
+
+
+def walk_files(root: pathlib.Path):
+    """Get all files that do not start with and underscore"""
+    for dirpath, _dirnames, filenames in root.walk():
+        for fn in filenames:
+            if not fn.startswith("_"):
+                yield dirpath.joinpath(fn)
+
+
+def main():
+    nodes = []
+    for fullname in walk_files(NODES):
+        filename = str(fullname.relative_to(NODES).parent) + "/" + fullname.stem
+
+        with open(fullname) as fyaml:
+            yml_data = yaml.load(fyaml, Loader=get_loader(fullname.parent))
+        yml_data = get_defaults(fullname.parent, NODES) | yml_data
+        yml_data["hostname"] = fullname.stem
+        yml_data["filename"] = filename
+        nodes.append(yml_data)
+
+    # Quick and dirty way to resolve all the templates using a custom encoder
+    nodes = list(
+        map(
+            lambda node: json.loads(json.dumps(node, cls=render_templates(node))), nodes
+        )
+    )
+
+    # Get all clusters
+    # NOTE: This assumes that all nodes in the cluster use the same definition for the cluster
+    clusters = [
+        dict(s) for s in set(frozenset(node["cluster"].items()) for node in nodes)
+    ]
+
+    with open(ROOT.joinpath("config.yaml")) as fyaml:
+        config = yaml.safe_load(fyaml)
+
+    RENDERED.mkdir(exist_ok=True)
+    for template_name in TEMPLATES.list_templates():
+        template = TEMPLATES.get_template(template_name)
+
+        rendered = template.render(
+            nodes=nodes, clusters=clusters, config=config, root=ROOT
+        )
+        with open(RENDERED.joinpath(template_name), "w") as f:
+            f.write(rendered)
+
+
+if __name__ == "__main__":
+    main()
--- a/tools/server
+++ b/tools/server
@@ -26,7 +26,7 @@ function patch_ipxe() {
 #!ipxe

 dhcp
-chain ${HTTP_URL}/boot.ipxe || shell
+chain http://${HTTP_URL}:8000/boot.ipxe || shell
 # chain boot.ipxe || shell
 EOF

--- a/tools/vm
+++ b/tools/vm
@@ -3,9 +3,9 @@ set -euo pipefail
 ROOT=$(git rev-parse --show-toplevel)

 VM_NAME="talos-vm"
-VCPUS="6"
-RAM_MB="16384"
-DISK_GB="100"
+VCPUS="2"
+RAM_MB="2048"
+DISK_GB="10"
 NETWORK=talos
 CONNECTION="qemu:///system"
Author	SHA1	Message	Date
Dreaded_X	fcd6e05896	Use ip in vm range	2025-11-11 02:24:50 +01:00
Dreaded_X	f3322e3bc3	Added option to auto install talos	2025-11-11 02:24:20 +01:00
Dreaded_X	b30aac3229	PXE boot over http	2025-11-11 02:24:20 +01:00