kubernetes-mcp-server
Helm Chart for the Kubernetes MCP Server
Homepage: https://github.com/containers/kubernetes-mcp-server
Maintainers
| Name | Url | |
|---|---|---|
| Andrew Block | ablock@redhat.com | |
| Marc Nuri | marc.nuri@redhat.com |
Installing the Chart
The Chart can be installed quickly and easily to a Kubernetes cluster. Since an Ingress is added as part of the default install of the Chart, the ingress.host Value must be specified.
Install the Chart using the following command from the root of this directory:
helm upgrade -i -n kubernetes-mcp-server --create-namespace kubernetes-mcp-server oci://ghcr.io/containers/charts/kubernetes-mcp-server --set ingress.host=<hostname>
Optimized OpenShift Deployment
Functionality has been added to the Chart to simplify the deployment to OpenShift Cluster.
Values
| Key | Type | Default | Description |
|---|---|---|---|
| affinity | object | {} |
|
| config.port | string | "{{ .Values.service.port }}" |
|
| configFilePath | string | "/etc/kubernetes-mcp-server/config.toml" |
|
| defaultPodSecurityContext | object | {"seccompProfile":{"type":"RuntimeDefault"}} |
Default Security Context for the Pod when one is not provided |
| defaultSecurityContext | object | {"allowPrivilegeEscalation":false,"capabilities":{"drop":["ALL"]},"runAsNonRoot":true} |
Default Security Context for the Container when one is not provided |
| extraVolumeMounts | list | [] |
Additional volumeMounts on the output Deployment definition. |
| extraVolumes | list | [] |
Additional volumes on the output Deployment definition. |
| fullnameOverride | string | "" |
|
| image | object | {"pullPolicy":"IfNotPresent","registry":"quay.io","repository":"containers/kubernetes_mcp_server","version":"latest"} |
This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/ |
| image.pullPolicy | string | "IfNotPresent" |
This sets the pull policy for images. |
| image.version | string | "latest" |
This sets the tag or sha digest for the image. |
| imagePullSecrets | list | [] |
This is for the secrets for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/ |
| ingress | object | {"annotations":{},"className":"","enabled":true,"host":"","hosts":null,"path":"/","pathType":"ImplementationSpecific","termination":"edge","tls":null} |
This block is for setting up the ingress for more information can be found here: https://kubernetes.io/docs/concepts/services-networking/ingress/ |
| livenessProbe | object | {"httpGet":{"path":"/healthz","port":"http"}} |
Liveness and readiness probes for the container. |
| nameOverride | string | "" |
|
| nodeSelector | object | {} |
|
| openshift | bool | false |
Enable OpenShift specific features |
| podAnnotations | object | {} |
For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/ |
| podLabels | object | {} |
For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/ |
| podSecurityContext | object | {} |
Define the Security Context for the Pod |
| readinessProbe.httpGet.path | string | "/healthz" |
|
| readinessProbe.httpGet.port | string | "http" |
|
| replicaCount | int | 1 |
This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/ |
| resources | object | {"limits":{"cpu":"100m","memory":"128Mi"},"requests":{"cpu":"100m","memory":"128Mi"}} |
Resource requests and limits for the container. |
| securityContext | object | {} |
Define the Security Context for the Container |
| service | object | {"port":8080,"type":"ClusterIP"} |
This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/ |
| service.port | int | 8080 |
This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports |
| service.type | string | "ClusterIP" |
This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types |
| serviceAccount | object | {"annotations":{},"create":true,"name":""} |
This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/ |
| serviceAccount.annotations | object | {} |
Annotations to add to the service account |
| serviceAccount.create | bool | true |
Specifies whether a service account should be created |
| serviceAccount.name | string | "" |
If not set and create is true, a name is generated using the fullname template |
| tolerations | list | [] |
Updating the README
The contents of the README.md file is generated using helm-docs. Whenever changes are introduced to the Chart and its Values, the documentation should be regenerated.
Execute the following command to regenerate the documentation from within the Helm Chart directory.
helm-docs -t README.md.gotmpl