Upgraded to version 0.1.8

2026-10-17 16:46:51 +02:00 · 2023-08-21 21:34:57 +02:00
parent 357bc6141f
commit 4be0c1bc58
2 changed files with 98 additions and 2 deletions
@@ -1,4 +1,91 @@
 # Template Helm Chart

 This helm chart is a library chart that does most of the heavy
-lifting for your application chart.
+lifting for your application chart.
+
+## Usage
+
+1. Copy the values into your own application chart.
+2. In your application chart templates folder create the following
+   files. This allows you to use the values to configure most things and,
+   more importantly, allows the users of your chart to overwrite
+   things. Furthermore, that way you can benefit from improvements
+   in the templates of this library chart by simply updating the
+   version under dependencies in your chart.
+
+deployment.yaml
+```yaml
+{{- include "template.deployment" . -}}
+```
+
+hpa.yaml
+```yaml
+{{- include "template.hpa" . -}}
+```
+
+ingress.yaml
+```yaml
+{{- include "template.ingress" . -}}
+```
+
+NOTES.txt
+```text
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "template.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "template.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "template.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "template.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}
+```
+
+secret.yaml:
+If you want to use external secrets, you MUST NOT include the secret
+template but implement it yourself. 
+```yaml
+{{- include "template.secret" . -}}
+```
+
+service.yaml
+```yaml
+{{- include "template.service" . -}}
+```
+
+serviceaccount.yaml
+```yaml
+{{- include "template.serviceAccount" . -}}
+```
+
+tests/test-connection.yaml
+```yaml
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "template.fullname" . }}-test-connection"
+  labels:
+    {{- include "template.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['{{ include "template.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never
+```