Consolidated Helm template context references ($ vs .)

Author: pantierra

charts/eoapi/templates/core/rbac.yaml

@@ -2,9 +2,9 @@
 apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
-  name: eoapi-role-{{ $.Release.Name }}
+  name: eoapi-role-{{ .Release.Name }}
   labels:
-    app: eoapi-{{ $.Release.Name }}
+    app: eoapi-{{ .Release.Name }}
 rules:
 - apiGroups: ["batch"]
   resources: ["jobs"]
@@ -14,9 +14,9 @@ rules:
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
-  name: eoapi-cluster-role-{{ $.Release.Name }}
+  name: eoapi-cluster-role-{{ .Release.Name }}
   labels:
-    app: eoapi-{{ $.Release.Name }}
+    app: eoapi-{{ .Release.Name }}
 rules:
 # CRD management for Knative operator installation
 - apiGroups: ["apiextensions.k8s.io"]
@@ -50,32 +50,32 @@ rules:
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
-  name: eoapi-cluster-rolebinding-{{ $.Release.Name }}
+  name: eoapi-cluster-rolebinding-{{ .Release.Name }}
   labels:
-    app: eoapi-{{ $.Release.Name }}
+    app: eoapi-{{ .Release.Name }}
 subjects:
 - kind: ServiceAccount
   name: {{ include "eoapi.serviceAccountName" . }}
-  namespace: {{ $.Release.Namespace }}
+  namespace: {{ .Release.Namespace }}
 roleRef:
   kind: ClusterRole
-  name: eoapi-cluster-role-{{ $.Release.Name }}
+  name: eoapi-cluster-role-{{ .Release.Name }}
   apiGroup: rbac.authorization.k8s.io
 ---
 {{- end }}
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
-  name: eoapi-rolebinding-{{ $.Release.Name }}
+  name: eoapi-rolebinding-{{ .Release.Name }}
   labels:
-    app: eoapi-{{ $.Release.Name }}
+    app: eoapi-{{ .Release.Name }}
 subjects:
 - kind: ServiceAccount
   name: {{ include "eoapi.serviceAccountName" . }}
-  namespace: {{ $.Release.Namespace }}
+  namespace: {{ .Release.Namespace }}
 roleRef:
   kind: Role
-  name: eoapi-role-{{ $.Release.Name }}
+  name: eoapi-role-{{ .Release.Name }}
   apiGroup: rbac.authorization.k8s.io
 {{- end }}

charts/eoapi/templates/database/pgstacbootstrap/configmap.yaml

@@ -6,23 +6,23 @@
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: {{ $.Release.Name }}-pgstac-settings-config
+  name: {{ .Release.Name }}-pgstac-settings-config
   annotations:
     helm.sh/hook: "post-install,post-upgrade"
     helm.sh/hook-weight: "-7"
     helm.sh/hook-delete-policy: "before-hook-creation,hook-succeeded"
 data:
   pgstac-settings.sql: |
-    {{- tpl ($.Files.Get "data/initdb/settings/pgstac-settings.sql.tpl") $ | nindent 4 }}
+    {{- tpl (.Files.Get "data/initdb/settings/pgstac-settings.sql.tpl") . | nindent 4 }}
     {{- if (index .Values "eoapi-notifier").enabled }}
-    {{ $.Files.Get "data/initdb/settings/pgstac-notification-triggers.sql" | nindent 4 }}
+    {{ .Files.Get "data/initdb/settings/pgstac-notification-triggers.sql" | nindent 4 }}
     {{- end }}
 ---
 {{- if .Values.pgstacBootstrap.settings.loadSamples }}
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: {{ $.Release.Name }}-initdb-sql-config
+  name: {{ .Release.Name }}-initdb-sql-config
   annotations:
     helm.sh/hook: "post-install,post-upgrade"
     helm.sh/hook-weight: "-7"
@@ -36,7 +36,7 @@ data:
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: {{ $.Release.Name }}-initdb-json-config
+  name: {{ .Release.Name }}-initdb-json-config
   annotations:
     helm.sh/hook: "post-install,post-upgrade"
     helm.sh/hook-weight: "-7"
@@ -58,7 +58,7 @@ data:
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: {{ $.Release.Name }}-pgstac-queryables-config
+  name: {{ .Release.Name }}-pgstac-queryables-config
   annotations:
     helm.sh/hook: "post-install,post-upgrade"
     helm.sh/hook-weight: "-7"

charts/eoapi/templates/database/pgstacbootstrap/eoap-superuser-initdb.yaml

@@ -47,27 +47,27 @@ spec:
             - name: PGUSER
               valueFrom:
                 secretKeyRef:
-                  name: {{ $.Values.postgrescluster.name | default $.Release.Name }}-pguser-postgres
+                  name: {{ .Values.postgrescluster.name | default .Release.Name }}-pguser-postgres
                   key: user
             - name: PGPORT
               valueFrom:
                 secretKeyRef:
-                  name: {{ $.Values.postgrescluster.name | default $.Release.Name }}-pguser-postgres
+                  name: {{ .Values.postgrescluster.name | default .Release.Name }}-pguser-postgres
                   key: port
             - name: PGHOST
               valueFrom:
                 secretKeyRef:
-                  name: {{ $.Values.postgrescluster.name | default $.Release.Name }}-pguser-postgres
+                  name: {{ .Values.postgrescluster.name | default .Release.Name }}-pguser-postgres
                   key: host
             - name: PGPASSWORD
               valueFrom:
                 secretKeyRef:
-                  name: {{ $.Values.postgrescluster.name | default $.Release.Name }}-pguser-postgres
+                  name: {{ .Values.postgrescluster.name | default .Release.Name }}-pguser-postgres
                   key: password
             - name: PGDATABASE
               valueFrom:
                 secretKeyRef:
-                  name: {{ $.Values.postgrescluster.name | default $.Release.Name }}-pguser-postgres
+                  name: {{ .Values.postgrescluster.name | default .Release.Name }}-pguser-postgres
                   key: dbname
       volumes:
         - name: {{ .Release.Name }}-initdb-config

charts/eoapi/templates/networking/ingress.yaml

@@ -22,7 +22,7 @@ metadata:
     # Traefik stripPrefix middleware for services that need path stripping (excludes STAC)
     {{- if eq .Values.ingress.className "traefik" }}
     traefik.ingress.kubernetes.io/router.entrypoints: web
-    traefik.ingress.kubernetes.io/router.middlewares: {{ $.Release.Namespace }}-{{ $.Release.Name }}-strip-prefix-middleware@kubernetescrd
+    traefik.ingress.kubernetes.io/router.middlewares: {{ .Release.Namespace }}-{{ .Release.Name }}-strip-prefix-middleware@kubernetescrd
     {{- end }}
 spec:
   {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
@@ -136,7 +136,7 @@ spec:
 
           {{- if .Values.docServer.enabled }}
           - pathType: Prefix
-            path: "/{{ $.Values.ingress.rootPath | default "" }}"
+            path: "/{{ .Values.ingress.rootPath | default "" }}"
             backend:
               service:
                 name: {{ .Release.Name }}-doc-server