feat: implement mjfilter file for templates (#1244)

* feat: implement mjfilter file for templates

Signed-off-by: Devin Buhl <devin@buhl.casa>

* fix: use data.get in mjfilters

Signed-off-by: Devin Buhl <devin@buhl.casa>

---------

Signed-off-by: Devin Buhl <devin@buhl.casa>

bootstrap/templates/kubernetes/apps/observability/kubernetes-dashboard/.mjfilter.py

@@ -0,0 +1 @@
+main = lambda data: data.get("addon_kubernetes_dashboard", {}).get("enabled", False) == True

bootstrap/templates/kubernetes/apps/observability/kubernetes-dashboard/app/helmrelease.yaml.j2

@@ -1,4 +1,3 @@
-#% if addon_kubernetes_dashboard.enabled %#
 ---
 apiVersion: helm.toolkit.fluxcd.io/v2beta2
 kind: HelmRelease
@@ -45,4 +44,3 @@ spec:
             - *host
     metricsScraper:
       enabled: true
-#% endif %#

bootstrap/templates/kubernetes/apps/observability/kubernetes-dashboard/app/kustomization.yaml.j2

@@ -1,8 +1,6 @@
-#% if addon_kubernetes_dashboard.enabled %#
 ---
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - ./rbac.yaml
   - ./helmrelease.yaml
-#% endif %#

bootstrap/templates/kubernetes/apps/observability/kubernetes-dashboard/app/rbac.yaml.j2

@@ -1,4 +1,3 @@
-#% if addon_kubernetes_dashboard.enabled %#
 # For dashboard sign in token:
 # kubectl -n observability get secret kubernetes-dashboard -o jsonpath='{.data.token}' | base64 -d
 ---
@@ -38,4 +37,3 @@ subjects:
   - kind: ServiceAccount
     name: kubernetes-dashboard
     namespace: observability
-#% endif %#

bootstrap/templates/kubernetes/apps/observability/kubernetes-dashboard/ks.yaml.j2

@@ -1,4 +1,3 @@
-#% if addon_kubernetes_dashboard.enabled %#
 ---
 apiVersion: kustomize.toolkit.fluxcd.io/v1
 kind: Kustomization
@@ -22,4 +21,3 @@ spec:
   interval: 30m
   retryInterval: 1m
   timeout: 5m
-#% endif %#