Merge branch 'ansible'

ansible/bootstrap.yaml

@@ -0,0 +1,192 @@
+---
+- name: Bootstrap K3s and ArgoCD
+  hosts: vps
+  become: yes
+  vars:
+    # URL of the official ArgoCD manifest
+    argocd_manifest_url: "https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml"
+    # Local path to the root-app.yaml manifest (at the root of the repository)
+    root_app_path: "../root-app.yaml"
+    
+    # Tailscale secrets are retrieved from environment variables
+    tailscale_client_id: "{{ lookup('ansible.builtin.env', 'TAILSCALE_CLIENT_ID') | default('', true) }}"
+    tailscale_client_secret: "{{ lookup('ansible.builtin.env', 'TAILSCALE_CLIENT_SECRET') | default('', true) }}"
+
+
+  tasks:
+    # =========================================================================
+    # INITIAL NODE CONFIGURATION
+    # =========================================================================
+    - name: Initial Node Configuration
+      block:
+        - name: Install prerequisites
+          ansible.builtin.apt:
+            name:
+              - curl
+              - git
+              - ca-certificates
+              - python3-kubernetes
+            state: present
+            update_cache: yes
+
+    # =========================================================================
+    # K3S INSTALLATION AND CONFIGURATION
+    # =========================================================================
+    - name: K3s Installation and Configuration
+      block:
+        - name: Check if K3s is already installed
+          ansible.builtin.stat:
+            path: /usr/local/bin/k3s
+          register: k3s_bin
+
+        - name: Install K3s (default configuration)
+          ansible.builtin.shell: |
+            curl -sfL https://get.k3s.io | sh -
+          when: not k3s_bin.stat.exists
+
+        - name: Ensure ~/.kube directory exists
+          ansible.builtin.file:
+            path: ~/.kube
+            state: directory
+            mode: '0700'
+
+        - name: Copy K3s kubeconfig to default root config
+          ansible.builtin.copy:
+            src: /etc/rancher/k3s/k3s.yaml
+            dest: ~/.kube/config
+            remote_src: yes
+            owner: root
+            group: root
+            mode: '0600'
+
+        - name: Also configure kubeconfig for the ansible_user
+          block:
+            - name: Ensure non-root user ~/.kube directory exists
+              ansible.builtin.file:
+                path: "/home/{{ ansible_user }}/.kube"
+                state: directory
+                owner: "{{ ansible_user }}"
+                group: "{{ ansible_user }}"
+                mode: '0700'
+
+            - name: Copy K3s kubeconfig to non-root user config
+              ansible.builtin.copy:
+                src: /etc/rancher/k3s/k3s.yaml
+                dest: "/home/{{ ansible_user }}/.kube/config"
+                remote_src: yes
+                owner: "{{ ansible_user }}"
+                group: "{{ ansible_user }}"
+                mode: '0600'
+          when: ansible_user is defined and ansible_user != 'root'
+
+        - name: Wait for K3s node to be ready
+          ansible.builtin.shell: |
+            kubectl get nodes | grep -q -w "Ready"
+          register: node_status
+          until: node_status.rc == 0
+          retries: 30
+          delay: 5
+          changed_when: false
+
+        - name: Create tailscale namespace
+          kubernetes.core.k8s:
+            definition:
+              apiVersion: v1
+              kind: Namespace
+              metadata:
+                name: tailscale
+            state: present
+
+        - name: Create tailscale-auth secret if credentials are provided
+          kubernetes.core.k8s:
+            definition:
+              apiVersion: v1
+              kind: Secret
+              metadata:
+                name: tailscale-auth
+                namespace: tailscale
+              type: Opaque
+              stringData:
+                client-id: "{{ tailscale_client_id }}"
+                client-secret: "{{ tailscale_client_secret }}"
+            state: present
+          when: tailscale_client_id != "" and tailscale_client_secret != ""
+
+    # =========================================================================
+    # ARGOCD INSTALLATION
+    # =========================================================================
+    - name: ArgoCD Installation
+      block:
+        - name: Create ArgoCD namespace
+          kubernetes.core.k8s:
+            definition:
+              apiVersion: v1
+              kind: Namespace
+              metadata:
+                name: argocd
+            state: present
+
+        - name: Install ArgoCD (Server-Side Apply)
+          kubernetes.core.k8s:
+            src: "{{ argocd_manifest_url }}"
+            namespace: argocd
+            state: present
+            apply: true
+            server_side_apply:
+              field_manager: ansible
+              force_conflicts: true
+
+        - name: Wait for ArgoCD Server deployment to be operational
+          ansible.builtin.shell: |
+            kubectl rollout status deployment/argocd-server -n argocd --timeout=300s
+          changed_when: false
+
+    # =========================================================================
+    # SYSTEM BOOTSTRAP (Cert-Manager, ClusterIssuer, Forgejo)
+    # =========================================================================
+    - name: System Bootstrap (Cert-Manager, ClusterIssuer, Forgejo)
+      block:
+        - name: Install Cert-Manager (from official manifest)
+          kubernetes.core.k8s:
+            src: "https://github.com/cert-manager/cert-manager/releases/download/v1.12.0/cert-manager.yaml"
+            state: present
+            apply: true
+            server_side_apply:
+              field_manager: ansible
+              force_conflicts: true
+
+        - name: Wait for Cert-Manager webhook to be ready
+          ansible.builtin.shell: |
+            kubectl rollout status deployment/cert-manager-webhook -n cert-manager --timeout=300s
+          changed_when: false
+
+        - name: Deploy Let's Encrypt ClusterIssuer
+          kubernetes.core.k8s:
+            definition: "{{ lookup('file', '../platform/cluster/lets-encrypt.yaml') }}"
+            state: present
+
+        - name: Deploy Forgejo Namespace
+          kubernetes.core.k8s:
+            definition: "{{ lookup('file', '../platform/forgejo/namespace.yaml') }}"
+            state: present
+
+        - name: Deploy Forgejo Instance resources
+          kubernetes.core.k8s:
+            definition: "{{ lookup('file', '../platform/forgejo/instance/' ~ item) }}"
+            state: present
+          loop:
+            - registry-secret.yaml
+            - pvc.yaml
+            - service.yaml
+            - deployment.yaml
+            - ingress.yaml
+
+        - name: Deploy Forgejo Runner resources
+          kubernetes.core.k8s:
+            definition: "{{ lookup('file', '../platform/forgejo/runner/' ~ item) }}"
+            state: present
+          loop:
+            - secret.yaml
+            - pvc.yaml
+            - configmap.yaml
+            - deployment.yaml

ansible/inventory.ini

@@ -0,0 +1,3 @@
+[vps]
+# Main VPS
+porygon2 ansible_host=porygon2.qcampos.fr ansible_port=58123 ansible_user=qcampos

ansible/requirements.txt

@@ -0,0 +1,2 @@
+ansible
+kubernetes

gitops/argocd-config-app.yaml

@@ -0,0 +1,20 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: argocd-config
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "3"
+spec:
+  project: default
+  source:
+    repoURL: 'https://git.qcampos.fr/qcampos/system.git'
+    path: platform/argocd
+    targetRevision: main
+  destination:
+    server: 'https://kubernetes.default.svc'
+    namespace: argocd
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true

gitops/cert-manager-app.yaml

@@ -0,0 +1,26 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: cert-manager
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "1"
+spec:
+  project: default
+  source:
+    repoURL: 'https://charts.jetstack.io'
+    chart: cert-manager
+    targetRevision: v1.14.5
+    helm:
+      parameters:
+        - name: installCRDs
+          value: "true"
+  destination:
+    server: 'https://kubernetes.default.svc'
+    namespace: cert-manager
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true

gitops/cluster-issuer-app.yaml

@@ -0,0 +1,20 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: cluster-issuer
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "2"
+spec:
+  project: default
+  source:
+    repoURL: 'https://git.qcampos.fr/qcampos/system.git'
+    path: platform/cluster
+    targetRevision: main
+  destination:
+    server: 'https://kubernetes.default.svc'
+    namespace: cert-manager
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true

gitops/forgejo-app.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: forgejo
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "4"
+spec:
+  project: default
+  source:
+    repoURL: 'https://git.qcampos.fr/qcampos/system.git'
+    path: platform/forgejo
+    targetRevision: main
+    directory:
+      recurse: true
+  destination:
+    server: 'https://kubernetes.default.svc'
+    namespace: forgejo
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true

gitops/tailscale-app.yaml

@@ -3,11 +3,13 @@ kind: Application
 metadata:
   name: tailscale-operator
   namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "3"
 spec:
   project: default
   source:
     repoURL: 'https://git.qcampos.fr/qcampos/system.git'
-    path: system/tailscale
+    path: platform/tailscale-operator
     targetRevision: main
   destination:
     server: 'https://kubernetes.default.svc'
@@ -15,6 +17,6 @@ spec:
   syncPolicy:
     automated:
       prune: true
-      selfHeal: false
+      selfHeal: true
     syncOptions:
       - CreateNamespace=true

platform/cluster/lets-encrypt.yaml

@@ -4,7 +4,7 @@ metadata:
   name: letsencrypt-http
 spec:
   acme:
-    email: quentin.campos@gmail.com # Ton email pour les alertes de fin de validité
+    email: quentin.campos@gmail.com # Email for end of validity notifications
     server: https://acme-v02.api.letsencrypt.org/directory
     privateKeySecretRef:
       name: letsencrypt-http-issuer-key

platform/forgejo/instance/deployment.yaml

@@ -25,18 +25,18 @@ spec:
           name: ssh
         env:
         - name: FORGEJO__database__DB_TYPE
-          value: sqlite3 # Léger pour ton VPS
+          value: sqlite3 # Lightweight for your VPS
         - name: FORGEJO__server__DOMAIN
           value: git.qcampos.fr
         - name: FORGEJO__server__ROOT_URL
           value: https://git.qcampos.fr/
-        # Activation du Registre d'images
+        # Enable package registry
         - name: FORGEJO__packages__ENABLED
           value: "true"
         # Required for OCI/container image pushes (chunked upload temp dir)
         - name: FORGEJO__packages__CHUNKED_UPLOAD_PATH
           value: /data/tmp/package-chunked-upload
-        # Activation des Actions (CI/CD)
+        # Enable Actions (CI/CD)
         - name: FORGEJO__actions__ENABLED
           value: "true"
         volumeMounts:

platform/forgejo/runner/configmap.yaml

@@ -1,5 +1,5 @@
-# ConfigMap contenant la configuration du runner (fichier config.yaml).
-# Ce fichier est monté dans le pod et passé au runner via --config.
+# ConfigMap containing the runner configuration (config.yaml file).
+# This file is mounted in the pod and passed to the runner via --config.
 apiVersion: v1
 kind: ConfigMap
 metadata:

platform/forgejo/runner/secret.yaml

@@ -13,4 +13,4 @@ metadata:
   namespace: forgejo
 stringData:
   # Remplacer par le token copié depuis l'interface Forgejo.
-  registration-token: "LOqadesvfA2tjVRoyWUxCnzYjmgMhZqhHHT30nnp"
+  registration-token: "r4tkqpTnt7coZs82uX3YBShkS2gA4hbqNF5SU1fS"

platform/tailscale-operator/Chart.yaml

@@ -0,0 +1,10 @@
+apiVersion: v2
+name: tailscale-operator-wrapper
+description: Wrapper Helm chart for the official Tailscale Operator
+type: application
+version: 1.0.0
+appVersion: 1.66.0
+dependencies:
+  - name: tailscale-operator
+    version: 1.66.0
+    repository: https://pkgs.tailscale.com/helm-charts

platform/tailscale-operator/values.yaml

@@ -0,0 +1,9 @@
+tailscale-operator:
+  oauthSecretVolume:
+    secret:
+      secretName: tailscale-auth
+      items:
+        - key: client-id
+          path: client_id
+        - key: client-secret
+          path: client_secret

root-app.yaml

@@ -7,7 +7,7 @@ spec:
   project: default
   source:
     repoURL: 'https://git.qcampos.fr/qcampos/system.git'
-    path: bootstrap
+    path: gitops
     targetRevision: main
   destination:
     server: 'https://kubernetes.default.svc'

system/argocd/values.yaml

@@ -1,67 +0,0 @@
-# Values.yaml for the Argo helm chart
-global:
-  hosts:
-    domain: qcampos.fr
-    gitlab:
-      name: git.qcampos.fr
-  ingress:
-    configureCertmanager: false
-    class: traefik
-    annotations:
-      cert-manager.io/cluster-issuer: "letsencrypt-http"
-      traefik.ingress.kubernetes.io/router.tls: "true"
-  kas:
-    enabled: false # Désactivation de l'agent K8s interne
-
-# Regroupement de toute la section gitlab
-gitlab:
-  upgradeCheck:
-    enabled: false
-  webservice:
-    workerProcesses: 1 
-    resources:
-      limits:
-        memory: 1.5Gi
-      requests:
-        memory: 1Gi # On définit un minimum pour éviter que K3s ne le refuse
-  sidekiq:
-    concurrency: 1
-    resources:
-      limits:
-        memory: 750Mi # Sidekiq a besoin d'un peu plus de 500Mo pour charger Rails au démarrage
-      requests:
-        memory: 500Mi
-  toolbox:
-    enabled: true 
-  gitaly: # Ajout crucial : Gitaly est très gourmand par défaut
-    resources:
-      limits:
-        memory: 1Gi
-      requests:
-        memory: 500Mi
-
-# Désactivation des services d'observabilité (Lourds)
-prometheus:
-  install: false
-gitlab-exporter:
-  enabled: false
-grafana:
-  install: false
-registry:
-  enabled: false
-gitlab-runner:
-  install: false
-
-# Optimisation des bases de données
-postgresql:
-  resources:
-    requests:
-      memory: 256Mi
-redis:
-  resources:
-    requests:
-      memory: 128Mi
-minio:
-  resources:
-    requests:
-      memory: 128Mi