forked from github-mirrorer/plcnk-helm-charts
110 lines
4.8 KiB
Markdown
110 lines
4.8 KiB
Markdown
# # cloudflare-tunnel
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<img src="https://raw.githubusercontent.com/plcnk/charts/master/charts/cloudflare-tunnel/icon.svg" align="right" width="92" alt="cloudflare-tunnel logo">
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Connect your resources to Cloudflare without a publicly routable IP address.
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**Homepage:** <https://github.com/plcnk/charts/tree/master/charts/cloudflare-tunnel>
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**This chart is not maintained by the upstream project and any issues with the chart should be raised
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[here](https://github.com/plcnk/charts/issues/new?assignees=plcnk&labels=bug&template=bug_report.yaml&name=cloudflare-tunnel&version=0.1.0)**
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## Source Code
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* <https://github.com/cloudflare/cloudflared>
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## Requirements
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Kubernetes: `>=1.22.0-0`
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## Dependencies
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| Repository | Name | Version |
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|------------|------|---------|
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| <https://bjw-s.github.io/helm-charts> | common | 3.3.2 |
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## Installing the Chart
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To install the chart with the release name `cloudflare-tunnel`
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### OCI (Recommended)
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```console
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helm install cloudflare-tunnel oci://ghcr.io/plcnk/charts/cloudflare-tunnel
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```
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### Traditional
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```console
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helm repo add plcnk https://charts.plcnk.net
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helm repo update
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helm install cloudflare-tunnel plcnk/cloudflare-tunnel
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```
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## Uninstalling the Chart
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To uninstall the `cloudflare-tunnel` deployment
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```console
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helm uninstall cloudflare-tunnel
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```
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The command removes all the Kubernetes components associated with the chart **including persistent volumes** and deletes the release.
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## Configuration
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Read through the [values.yaml](./values.yaml) file. It has several commented out suggested values.
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Other values may be used from the [values.yaml](https://github.com/bjw-s/helm-charts/tree/main/charts/library/common/values.yaml) from the [bjw-s common library](https://github.com/bjw-s/helm-charts/tree/main/charts/library/common).
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Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`.
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```console
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helm install cloudflare-tunnel \
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--set env.TZ="America/New York" \
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plcnk/cloudflare-tunnel
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```
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Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart.
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```console
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helm install cloudflare-tunnel plcnk/cloudflare-tunnel -f values.yaml
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```
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## Custom configuration
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> [!NOTE]
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> This chart only supports the **remotely-managed** (dashboard) version of Cloudflare Tunnel.
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> The **locally-managed** (CLI) version is currently **not supported**.
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## Values
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**Important**: When deploying an application Helm chart you can add more values from the bjw-s common library chart [here](https://github.com/bjw-s/helm-charts/tree/main/charts/library/common)
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| Key | Type | Default | Description |
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|-----|------|---------|-------------|
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| controllers.main.containers.app.env | object | See [values.yaml](./values.yaml) | Environment variables |
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| controllers.main.containers.app.image.pullPolicy | string | `"IfNotPresent"` | Image pull policy |
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| controllers.main.containers.app.image.repository | string | `"cloudflare/cloudflared"` | Image repository |
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| controllers.main.containers.app.image.tag | string | `"2024.8.2"` | Image tag |
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| controllers.main.containers.app.securityContext.allowPrivilegeEscalation | bool | `false` | Disable privilege escalations |
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| controllers.main.containers.app.securityContext.capabilities | object | `{"drop":["ALL"]}` | Drop all capabilities |
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| controllers.main.containers.app.securityContext.readOnlyRootFilesystem | bool | `true` | Mount the container's root filesystem as read-only |
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| controllers.main.pod.securityContext.fsGroup | int | `65534` | Volume binds will be granted to `nobody` group |
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| controllers.main.pod.securityContext.runAsGroup | int | `65534` | Run as `nobody` group |
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| controllers.main.pod.securityContext.runAsNonRoot | bool | `true` | Run container as a non-root user |
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| controllers.main.pod.securityContext.runAsUser | int | `65534` | Run as `nobody` user |
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| controllers.main.replicas | int | `1` | Number of desired pods |
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| controllers.main.resources | object | `{}` | Set the resource requests / limits for the container. |
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| controllers.main.type | string | `"deployment"` | Controller type |
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| logLevel | string | `"info"` | Set the container log level. Accepted values: `debug`, `info`, `warn`, `error`, `fatal` |
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| metrics | object | `{"enabled":false,"port":""}` | Enable Metrics Monitor under this key. |
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| tunnel.existingSecret | object | `{"enabled":false,"key":"","name":""}` | You can set the token as an existing secret here. |
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| tunnel.token | string | `"your-token-here"` | Set the Cloudflare Tunnel token here. |
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---
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Autogenerated from chart metadata using [helm-docs](https://github.com/norwoodj/helm-docs)
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