move nginx to core because it depends on metallb

flux2/cluster/base/core.yaml

+---
 apiVersion: kustomize.toolkit.fluxcd.io/v1beta1
 kind: Kustomization
 metadata:
@@ -21,3 +22,16 @@ spec:
         name: oas-oauth-variables
       - kind: Secret
         name: oas-cluster-variables
+  healthChecks:
+    - apiVersion: helm.toolkit.fluxcd.io/v1beta1
+      kind: HelmRelease
+      name: metallb
+      namespace: kube-system
+    - apiVersion: helm.toolkit.fluxcd.io/v1beta1
+      kind: HelmRelease
+      name: nginx
+      namespace: oas
+    - apiVersion: helm.toolkit.fluxcd.io/v1beta1
+      kind: HelmRelease
+      name: single-sign-on
+      namespace: oas

flux2/cluster/base/infrastructure.yaml

@@ -21,10 +21,6 @@ spec:
       kind: HelmRelease
       name: local-path-provisioner
       namespace: kube-system
-    - apiVersion: helm.toolkit.fluxcd.io/v1beta1
-      kind: HelmRelease
-      name: nginx
-      namespace: oas
     - apiVersion: helm.toolkit.fluxcd.io/v1beta1
       kind: HelmRelease
       name: oas-secrets

flux2/infrastructure/nginx/release.yaml → flux2/core/base/nginx/release.yaml

@@ -18,6 +18,8 @@ spec:
     remediation:
       retries: 3
     timeout: 9m
+  dependsOn:
+    - name: metallb
   values:
     controller:
       image:

flux2/core/base/single-sign-on/release.yaml

@@ -19,7 +19,6 @@ spec:
   install:
     remediation:
       retries: 3
-
   values:
     singleSignOnHost: &SSO_HOST "sso.${domain}"