fixup! 🔧(helm) rework chart based on jenny helm chart

Author: wilbrdt

src/helm/README.md

@@ -106,10 +106,10 @@ Ralph is also distributed as a Helm chart. Check out the [Ralph Helm chart READM
 
 ### Deploy the dashboard suite: Warren
 
-Let's create secrets needed for Warren deployment with:
+Let's create the secrets needed for Warren deployment:
 ```bash
-kubectl create secret generic warren-api-secrets --from-env-file=warren/charts/api/.secret
-kubectl create secret generic warren-app-secrets --from-env-file=warren/charts/app/.secret
+kubectl apply -f manifests/warren-app-secrets.yaml
+kubectl apply -f manifests/warren-api-secrets.yaml
 ```
 
 We can now deploy Warren along with its dependencies

src/helm/manifests/warren-api-secrets.yaml

@@ -0,0 +1,17 @@
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: warren-api-db-password
+type: Opaque
+stringData:
+  WARREN_API_DB_PASSWORD: pass
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: warren-api-lrs-password
+type: Opaque
+stringData:
+  WARREN_LRS_AUTH_BASIC_PASSWORD: password
+---

src/helm/manifests/warren-app-secrets.yaml

@@ -0,0 +1,25 @@
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: warren-app-db-password
+type: Opaque
+stringData:
+  WARREN_APP_DB_PASSWORD: pass
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: warren-app-secret-key
+type: Opaque
+stringData:
+  WARREN_APP_SECRET_KEY: change_me_please
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: warren-app-signing-key
+type: Opaque
+stringData:
+  WARREN_APP_SIGNING_KEY: change_me
+---

src/helm/warren/charts/api/.secret

@@ -48,6 +48,8 @@ Selector labels
 {{- define "api.selectorLabels" -}}
 app.kubernetes.io/name: {{ include "api.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
+app.kubernetes.io/component: api
+app.kubernetes.io/part-of: warren
 {{- end }}
 
 {{/*
@@ -63,7 +65,7 @@ Environment variables
 - name: "WARREN_API_DB_PASSWORD"
   valueFrom:
     secretKeyRef:
-      name: warren-api-secrets
+      name: warren-api-db-password
       key: WARREN_API_DB_PASSWORD
 - name: "WARREN_API_DB_ENGINE"
   value: "{{ .Values.fastapi.db.engine }}"
@@ -80,14 +82,14 @@ Environment variables
 - name: "WARREN_LRS_AUTH_BASIC_PASSWORD"
   valueFrom:
     secretKeyRef:
-      name: warren-api-secrets
+      name: warren-api-lrs-password
       key: WARREN_LRS_AUTH_BASIC_PASSWORD
 - name: "WARREN_APP_SIGNING_ALGORITHM"
   value: "{{ .Values.fastapi.signingAlgorithm }}"
 - name: "WARREN_APP_SIGNING_KEY"
   valueFrom:
     secretKeyRef:
-      name: warren-api-secrets
+      name: warren-app-signing-key
       key: WARREN_APP_SIGNING_KEY
 {{- range $key, $val := .Values.env.secret }}
 - name: {{ $val.envName }}

src/helm/warren/charts/api/templates/_helpers.tpl

@@ -2,7 +2,7 @@
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
-  name: {{ template "api.fullname" . }}-ingress
+  name: {{ template "api.fullname" . }}
   labels: {{- include "api.labels" . | nindent 4 }}
     {{- if .Values.commonLabels }}
     {{ toYaml .Values.commonLabels | nindent 4 }}

src/helm/warren/charts/api/templates/ingress.yaml

@@ -19,12 +19,11 @@ spec:
   template:
     metadata:
       labels: {{- include "api.selectorLabels" $ | nindent 8 }}
-        app.kubernetes.io/component: fastapi
     spec:
       {{- include "fastapi.imagePullSecrets" $ | nindent 6 }}
       containers:
-        - name: fastapi-{{ .name }}
-          image: {{ $.Values.image.repository }}:{{ $.Values.image.tag }}
+        - name: "{{ $.Chart.Name }}-{{ .name }}"
+          image: "{{ $.Values.image.repository }}:{{ $.Values.image.tag }}"
           imagePullPolicy: {{ $.Values.image.pullPolicy }}
           env:
             {{- include "api.envs" $ | nindent 12 }}

src/helm/warren/charts/api/templates/jobs.yaml

@@ -48,8 +48,8 @@ Selector labels
 {{- define "app.selectorLabels" -}}
 app.kubernetes.io/name: {{ include "app.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
-app: warren-app
-service: app
+app.kubernetes.io/component: app
+app.kubernetes.io/part-of: warren
 {{- end }}
 
 {{/*
@@ -63,7 +63,7 @@ Environment variables
 - name: "WARREN_APP_SECRET_KEY"
   valueFrom:
     secretKeyRef:
-      name: warren-app-secrets
+      name: warren-app-secret-key
       key: WARREN_APP_SECRET_KEY
 - name: "WARREN_APP_ALLOWED_HOSTS"
   value: "{{ .Values.django.allowedHosts | join "," }}"
@@ -74,7 +74,7 @@ Environment variables
 - name: "WARREN_APP_DB_PASSWORD"
   valueFrom:
     secretKeyRef:
-      name: warren-app-secrets
+      name: warren-app-db-password
       key: WARREN_APP_DB_PASSWORD
 - name: "WARREN_APP_DB_HOST"
   value: "{{ .Values.django.db.host }}"
@@ -85,7 +85,7 @@ Environment variables
 - name: "WARREN_APP_SIGNING_KEY"
   valueFrom:
     secretKeyRef:
-      name: warren-app-secrets
+      name: warren-app-signing-key
       key: WARREN_APP_SIGNING_KEY 
 - name: "WARREN_APP_ACCESS_TOKEN_LIFETIME"
   value: "{{ .Values.django.accessTokenLifetime }}"

src/helm/warren/charts/app/.secret

@@ -2,7 +2,7 @@
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
-  name: {{ template "app.fullname" . }}-ingress
+  name: {{ template "app.fullname" . }}
   namespace: {{ .Release.Namespace | quote }}
   labels: {{- include "app.labels" . | nindent 4 }}
     {{- if .Values.commonLabels }}