feat: switch to use published kustomize in the nidhogg repo

gitops/components/nidhogg/kustomize/kustomization.yaml

@@ -1,44 +1,19 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 
-# Adds namespace to all resources.
 namespace: nidhogg-system
 
-# Value of this field is prepended to the
-# names of all resources, e.g. a deployment named
-# "wordpress" becomes "alices-wordpress".
-# Note that it should also match with the prefix (text before '-') of the namespace
-# field above.
-namePrefix: nidhogg-
-
 resources:
-  - ./resources.yaml
-  - ./rbac.yaml
-  - ./leader-election-rbac.yaml
-
-#patches:
-# Expose the prometheus metrics on default port
-#  - target:
-#      group: apps
-#      version: v1
-#      kind: StatefulSet
-#    path: ./overlays/nidhogg-statefulset-prometheus-patch.yaml
-
-images:
-  - name: ghcr.io/pelotech/nidhogg:v0.5.0
-    newTag: latest
+  - https://github.com/pelotech/nidhogg//kustomize?ref=v0.5.1
 
-replacements:
-  - source:
+patches:
+  - path: overlays/nidhogg-controller-manager.yaml
+    target:
+      group: apps
+      kind: StatefulSet
+      name: nidhogg-controller-manager
       version: v1
-      kind: Secret
-      name: webhook-server-secret
-      fieldPath: metadata.name
-    targets:
-      - select:
-          group: apps
-          version: v1
-          kind: StatefulSet
-          name: controller-manager
-        fieldPaths:
-          - spec.template.spec.containers.0.env.[name=SECRET_NAME].value
+  - path: overlays/nidhogg-config-patch.yaml
+    target:
+      kind: ConfigMap
+      name: nidhogg-config

gitops/components/nidhogg/kustomize/overlays/nidhogg-config-patch.yaml

@@ -0,0 +1,20 @@
+apiVersion: v1
+data:
+  config.json: |
+    {
+      "taintNamePrefix": "nidhogg.uswitch.com",
+      "taintRemovalDelayInSeconds": 10,
+      "nodeSelector": [
+        "pelo.tech/multi-home-networking"
+      ],
+      "daemonsets": [
+        {
+          "name": "kube-multus-ds",
+          "namespace": "kube-system"
+        }
+      ]
+    }
+kind: ConfigMap
+metadata:
+  name: nidhogg-config
+  namespace: nidhogg-system

gitops/components/nidhogg/kustomize/overlays/nidhogg-controller-manager.yaml

@@ -0,0 +1,7 @@
+- op: add
+  path: /spec/template/spec/tolerations
+  value:
+    - effect: NoSchedule
+      operator: Exists
+    - key: CriticalAddonsOnly
+      operator: Exists