PPM: implement service.targetPort as configurable

charts/rstudio-pm/Chart.yaml

@@ -1,6 +1,6 @@
 name: rstudio-pm
 description: Official Helm chart for Posit Package Manager
-version: 0.5.44
+version: 0.5.45
 apiVersion: v2
 appVersion: 2024.11.0
 icon: https://rstudio.com/wp-content/uploads/2018/10/RStudio-Logo-Flat.png

charts/rstudio-pm/NEWS.md

@@ -1,4 +1,8 @@
 # Changelog
+
+## 0.5.45
+
+- Allow values for `service.targetPort`, `pod.port`, and `pod.hostAliases`
 
 ## 0.5.44
 

charts/rstudio-pm/README.md

@@ -1,6 +1,6 @@
 # Posit Package Manager
 
-![Version: 0.5.44](https://img.shields.io/badge/Version-0.5.44-informational?style=flat-square) ![AppVersion: 2024.11.0](https://img.shields.io/badge/AppVersion-2024.11.0-informational?style=flat-square)
+![Version: 0.5.45](https://img.shields.io/badge/Version-0.5.45-informational?style=flat-square) ![AppVersion: 2024.11.0](https://img.shields.io/badge/AppVersion-2024.11.0-informational?style=flat-square)
 
 #### _Official Helm chart for Posit Package Manager_
 
@@ -24,11 +24,11 @@ To ensure a stable production deployment:
 
 ## Installing the chart
 
-To install the chart with the release name `my-release` at version 0.5.44:
+To install the chart with the release name `my-release` at version 0.5.45:
 
 ```{.bash}
 helm repo add rstudio https://helm.rstudio.com
-helm upgrade --install my-release rstudio/rstudio-pm --version=0.5.44
+helm upgrade --install my-release rstudio/rstudio-pm --version=0.5.45
 ```
 
 To explore other chart versions, look at:
@@ -232,8 +232,10 @@ The Helm `config` values are converted into the `rstudio-pm.gcfg` service config
 | pod.annotations | object | `{}` | annotations is a map of keys / values that will be added as annotations to the pods |
 | pod.containerSecurityContext | object | `{"allowPrivilegeEscalation":false,"capabilities":{"drop":["ALL"]},"runAsNonRoot":true,"runAsUser":999,"seccompProfile":{"type":"{{ if .Values.enableSandboxing }}Unconfined{{ else }}RuntimeDefault{{ end }}"}}` | the [securityContext](https://kubernetes.io/docs/tasks/configure-pod-container/security-context/) for the main Package Manager container. Evaluated as a template. |
 | pod.env | list | `[]` | env is an array of maps that is injected as-is into the "env:" component of the pod.container spec |
+| pod.hostAliases | list | `[]` |  |
 | pod.labels | object | `{}` | Additional labels to add to the rstudio-pm pods |
 | pod.lifecycle | object | `{}` | Container [lifecycle hooks](https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/) |
+| pod.port | int | `4242` |  |
 | pod.securityContext | object | `{"fsGroup":999,"fsGroupChangePolicy":"OnRootMismatch"}` | the [securityContext](https://kubernetes.io/docs/tasks/configure-pod-container/security-context/) for the pod |
 | pod.serviceAccountName | string | `""` | Deprecated, use `serviceAccount.name` instead |
 | pod.terminationGracePeriodSeconds | int | `120` | The termination grace period seconds allowed for the pod before shutdown |
@@ -251,6 +253,7 @@ The Helm `config` values are converted into the `rstudio-pm.gcfg` service config
 | service.loadBalancerIP | string | `""` | The external IP to use with `service.type` LoadBalancer, when supported by the cloud provider |
 | service.nodePort | bool | `false` | The explicit nodePort to use for `service.type` NodePort. If not provided, Kubernetes will choose one automatically |
 | service.port | int | `80` | The Service port. This is the port your service will run under. |
+| service.targetPort | int | `4242` | The port to forward to on the Package Manager pod. Also see pod.port |
 | service.type | string | `"ClusterIP"` | The service type, usually ClusterIP (in-cluster only) or LoadBalancer (to expose the service using your cloud provider's load balancer) |
 | serviceAccount.annotations | object | `{}` | Annotations for the ServiceAccount, if any |
 | serviceAccount.create | bool | `true` | Whether to create a [Service Account](https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/) |

charts/rstudio-pm/templates/deployment.yaml

@@ -49,6 +49,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.pod.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}
@@ -106,7 +110,7 @@ spec:
           {{- toYaml .Values.pod.lifecycle | nindent 10 }}
         {{- end }}
         ports:
-        - containerPort: 4242
+        - containerPort: {{ .Values.pod.port }}
 {{- if .Values.config.Metrics.Enabled }}
         - name: metrics
           containerPort: 2112

charts/rstudio-pm/templates/svc.yaml

@@ -27,7 +27,7 @@ spec:
 {{- if and (eq .Values.service.type "NodePort") .Values.service.nodePort }}
     nodePort: {{ .Values.service.nodePort }}
 {{- end }}
-    targetPort: 4242
+    targetPort: {{ .Values.service.targetPort }}
 {{- if .Values.config.Metrics.Enabled }}
   - name: metrics
     port: 2112

charts/rstudio-pm/values.yaml

@@ -85,6 +85,8 @@ service:
   nodePort: false
   # -- The Service port. This is the port your service will run under.
   port: 80
+  # -- The port to forward to on the Package Manager pod. Also see pod.port
+  targetPort: 4242
 
 # -- replicas is the number of replica pods to maintain for this service
 replicas: 1
@@ -137,8 +139,10 @@ pod:
       drop: ["ALL"]
     seccompProfile:
       type: "{{ if .Values.enableSandboxing }}Unconfined{{ else }}RuntimeDefault{{ end }}"
+  port: 4242
   # -- The termination grace period seconds allowed for the pod before shutdown
   terminationGracePeriodSeconds: 120
+  hostAliases: []
 
 # -- Extra objects to deploy (value evaluated as a template)
 extraObjects: []