Merge pull request 'Add SOPS support for ArgoCD & replace deployment with helm' (#144) from tn-add-ksops-support-to-argocd into main

Reviewed-on: #144
Reviewed-by: Aaron Riedel <git@ar21.de>

.gitignore

@@ -1,4 +1,4 @@
-**/secret.yaml
 **/temp.yaml
 **/credentials
 **/.DS_Store
+*.agekey

.sops.yaml

@@ -0,0 +1,13 @@
+---
+keys:
+  - &argo age1mraede6gqxkh2rkeq5fjrcflp7emenl2qn885asxvtx5erga2pdqujuexz
+  - &tom age1s9nvc4rxj3kaj4apmzzn8fmjrudrvdhgu70rg04we9hyse5aadsq7kmckn
+  - &aaron age1z5wtjmk0jw0j9qz9k5rrnp30nzqxrl3v6wgl7eryvqus28zekp4qpx9jc2
+creation_rules:
+  - path_regex: .*
+    encrypted_regex: ^(data|stringData)$
+    key_groups:
+      - age:
+          - *argo
+          - *tom
+          - *aaron

app-files/core-deployments.yaml

@@ -32,12 +32,22 @@ spec:
 apiVersion: argoproj.io/v1alpha1
 kind: Application
 metadata:
-  name: argocd-ingress
+  name: argocd
   namespace: argocd
 spec:
   project: default
-  source:
-    repoURL: https://git.ar21.de/yolokube/core-deployments.git
+  sources:
+    - repoURL: https://argoproj.github.io/argo-helm
+      chart: argo-cd
+      targetRevision: 7.6.6
+      helm:
+        releaseName: argo
+        valueFiles:
+        - $values/argo/values.yaml
+    - repoURL: https://git.ar21.de/yolokube/core-deployments.git
+      targetRevision: HEAD
+      ref: values
+    - repoURL: https://git.ar21.de/yolokube/core-deployments.git
       targetRevision: HEAD
       path: argo
   destination:
@@ -47,7 +57,8 @@ spec:
     syncOptions:
     - CreateNamespace=true
     automated:
-      prune: true
+      selfHeal: true
+      prune: false
 ---
 apiVersion: argoproj.io/v1alpha1
 kind: Application

argo/cm.yaml

@@ -9,6 +9,7 @@ metadata:
     app.kubernetes.io/name: argocd-cm
     app.kubernetes.io/part-of: argocd
 data:
+  kustomize.buildOptions: "--enable-alpha-plugins --enable-exec"
   statusbadge.enabled: "true"
   resource.customizations: |
     networking.k8s.io/Ingress:
@@ -33,28 +34,3 @@ data:
     # Optional set of OIDC scopes to request. If omitted, defaults to: ["openid", "profile", "email", "groups"]
     requestedScopes: ["openid", "profile", "email"]
     logoutURL: https://auth.ar21.de/application/o/yolokube-argocd/end-session/
----
-kind: ConfigMap
-apiVersion: v1
-metadata:
-  name: argocd-cmd-params-cm
-  namespace: argocd
-  labels:
-    app.kubernetes.io/instance: argocd-ingress
-    app.kubernetes.io/name: argocd-cm
-    app.kubernetes.io/part-of: argocd
-data:
-  server.insecure: "true"
----
-kind: ConfigMap
-apiVersion: v1
-metadata:
-  name: argocd-rbac-cm
-  namespace: argocd
-  labels:
-    app.kubernetes.io/instance: argocd-ingress
-    app.kubernetes.io/name: argocd-cm
-    app.kubernetes.io/part-of: argocd
-data:
-  policy.csv: |
-    g, yolokube-general, role:admin

argo/ingress.yaml

@@ -1,24 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  annotations:
-    kubernetes.io/tls-acme: "true"
-  name: argocd-ingress
-  namespace: argocd
-spec:
-  rules:
-  - host: "argo.services.yolokube.de"
-    http:
-      paths:
-      - pathType: Prefix
-        path: "/"
-        backend:
-          service:
-            name: argocd-server
-            port:
-              number: 80
-  tls:
-  - hosts:
-      - argo.services.yolokube.de
-    secretName: argocd-tls-key

argo/kustomization.yaml

@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+generators:
+  - ./secret-generator.yaml
+resources:
+  - ./cm.yaml

argo/secret-generator.yaml

@@ -0,0 +1,10 @@
+apiVersion: viaduct.ai/v1
+kind: ksops
+metadata:
+  name: secret-generator
+  annotations:
+    config.kubernetes.io/function: |
+      exec:
+        path: ksops
+files:
+  - ./sops-secret.yaml

argo/sops-secret.yaml

@@ -0,0 +1,46 @@
+apiVersion: v1
+kind: Secret
+metadata:
+    name: sops-age
+    namespace: argocd
+type: Opaque
+data:
+    keys.txt: ENC[AES256_GCM,data:fY3isf0iaornjPYAGu7quWYC2O+LIm+gMvmjjhYgLWKK1YzIlOnW+ECaXRsmESr6F14rXayCGSlFzsEVJlVnaHvR+XgqX5Qj+ZUD8BCHW/cNcAcEWThVKZp6+CNIO9QsekkVv+huKpEZ/WPPr/dQZ/J8kuMHp7sCjoieG9tVXp0LbsGzMkodwrVKlE6kASKDsFZshtsQBhkx03MDLc/HC3z8eFwLV31fJ7MJTwZnhz9ONAexyFXwsjclWRR5nGizOCV0/tC8E3nOHugFX0Ae1GmWn69sTSf3lqNmT2RMm0iAZABJCdjcuBVZhegIyuGkrbL4GhKteNpqYVqe,iv:CuOiL/LTGp/W+7pOJPSb3b/UDewIusKs18MNKdsoC3s=,tag:ii1NFa2j4RxXgDfbMyJGjQ==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age1mraede6gqxkh2rkeq5fjrcflp7emenl2qn885asxvtx5erga2pdqujuexz
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB3Z2lHdHB1bDBMNGFDb3gw
+            blJOU2RpTlRlTXM4OEdXL0oxczd4d2Y0TDNrCnFBWnluUDZhRVEyTVRoWC9HaXly
+            eTVsenRiTVFxU2h6VXFneEM0KzNWNFUKLS0tIDZLMHRNbm1rS04xUXBxdHlOVHAx
+            a0d1SW93TEROWkRpekt1VHlQZHhCRFEKsz8LUmpDrR7a7p7pd0FotGtxuEPwEeOY
+            L9lg0WJNJ9OAqJDBXoygedyQ4bWqFdDnr1U3RoPzbnOOgvAk9aPj3Q==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1s9nvc4rxj3kaj4apmzzn8fmjrudrvdhgu70rg04we9hyse5aadsq7kmckn
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAzVkNZWFBIQnhxbEJ4T01J
+            aVlKa2NrcVAxdGNWY0JDaWk3UDlxeE90b2x3CjhMVm1Zb0ozdzB2VVlVckdwUUk5
+            dkZBeUo3aW1BM2ZmQVhpZ29TSm15RGsKLS0tIDZNc01xMVFnOGpLV3JGYytHTlgv
+            T3hQZHVZVDA1cjFNNEtBWkF2VkdFbjQKg4yy1rWCprRYmpXtMA0++x4VGJPEKAyx
+            b8+RC5TV82yWhqtF9pWpkIuzJ/5zKih49is9rSo5PoaL+QOpLYR5yw==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1z5wtjmk0jw0j9qz9k5rrnp30nzqxrl3v6wgl7eryvqus28zekp4qpx9jc2
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAxMmZ6ekNxMEdCZXJKUCtp
+            YVV4RzBuQllGQlpZeDZ4UkpQV1l4Q0pIeWtjCjNlK3Y2Z21LRERVMkxZNVFYUHdU
+            NGhkdm9TSGtaNWo1ZEV0eTFNR2ZhNkkKLS0tIEpKOU44SU5EeC81aGRUektyUFl0
+            dE84M3JQeW1iY25ZaTdqMG8ySG9Cam8KQS8eKuIjhcTVBbcdkcyFezqoi9S6dc74
+            hWbNlP+BSHZD/Sx+6oYHIpJPYtJ8/IqZAwdQavyqj27AnsiKzY4rnw==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2024-09-30T18:24:55Z"
+    mac: ENC[AES256_GCM,data:4+/TztJYPPFOY/b9XEo3XfzDHD2tVZJc6/tDF0u5+DvTzGdp2/YvSTI/UPS2iEprsvG0lyveqPxdgweEgXMGcnpEcMhK6gzW1LVJmzFgWev0WjrmCxNNnMPMkU0hGG0WdgSAAlx4FLnms/gdEHDYnkXYqHH01N5EUSP9c8JpTIg=,iv:XJ+JuI5WjqXPTIgX1Jklc+kJzmIcEa6QAEGJISo4QBE=,tag:bMBGUfchsJE6I0h04aUB4Q==,type:str]
+    pgp: []
+    encrypted_regex: ^(data|stringData)$
+    version: 3.9.0

argo/values.yaml

@@ -0,0 +1,51 @@
+global:
+  domain: argo.services.yolokube.de
+configs:
+  cm:
+    create: false
+  params:
+    create: true
+    server.insecure: true
+  rbac:
+    create: true
+    policy.csv: |
+      g, yolokube-general, role:admin
+server:
+  ingress:
+    enabled: true
+    annotations:
+      kubernetes.io/tls-acme: "true"
+    tls: true
+repoServer:
+  volumes:
+    - name: custom-tools
+      emptyDir: {}
+    - name: sops-key
+      secret:
+        secretName: sops-age
+  initContainers:
+    - name: install-ksops
+      image: viaductoss/ksops:v4.3.2
+      command: ["/bin/sh", "-c"]
+      args:
+        - echo "Installing KSOPS...";
+          mv ksops /custom-tools/;
+          mv kustomize /custom-tools/;
+          echo "Done.";
+      volumeMounts:
+        - mountPath: /custom-tools
+          name: custom-tools
+  volumeMounts:
+    - mountPath: /usr/local/bin/kustomize
+      name: custom-tools
+      subPath: kustomize
+    - mountPath: /usr/local/bin/ksops
+      name: custom-tools
+      subPath: ksops
+    - mountPath: /.config/sops/age
+      name: sops-key
+  env:
+    - name: XDG_CONFIG_HOME
+      value: /.config
+    - name: SOPS_AGE_KEY_FILE
+      value: /.config/sops/age/keys.txt

renovate.json

@@ -5,6 +5,10 @@
   "argocd": {
     "fileMatch": ["^app-files/core-deployments\\.yaml$"]
   },
+  "kubernetes": {
+    "enabled": true,
+    "fileMatch": ["\\.yaml$"]
+  },
   "packageRules": [
     {
       "matchPackageNames": ["kube-prometheus-stack"],