Ta-Ching ChenandSoam Vasani
37aa266a4d
Improve fission helm chart; split it into "fission core" and "fission all". fission-core is the minimal install, and fission-all will have all the bells and whistles. * Update/Add fission-core & fission-all helm charts * Fix incompatible types for comparison * Add message queue trigger * Rename openshiftRBAC to openshift * Update documentation & comments * Fix logger & kubewatcher failed to access kubernetes resource due to RBAC
81 lines
3.0 KiB
Markdown
81 lines
3.0 KiB
Markdown
# Fission
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[Fission](http://fission.io/) is a framework for serverless functions on Kubernetes.
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## Prerequisites
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- Kubernetes 1.6+ with Beta APIs enabled
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## Helm charts
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The following table lists two helm charts for Fission.
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| Parameter | Description |
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| ---------------| ---------------------------------------------------------------------------------------|
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| `fission-core` | FaaS essentials, and triggers for HTTP, Timers and Kubernetes Watches |
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| `fission-all` | Log aggregation with fluentd and InfluxDB; NATS for message queue triggers; Fission-UI |
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## Installing the chart
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To install the chart with the release name `my-release`,
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```bash
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$ helm install --name my-release fission-all
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```
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## Uninstalling the chart
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To uninstall/delete chart,
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```bash
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$ helm delete my-release
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```
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## Configuration
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The following table lists the configurable parameters of the Fission chart and their default values.
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| Parameter | Description | Default |
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| ------------------- | ------------------------------------------ | ------------------------ |
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| `serviceType` | Type of service to use | `LoadBalancer`. |
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| `image` | Fission image | `fission/fission-bundle` |
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| `imageTag` | Fission image tag | `alpha20170124` |
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| `controllerPort` | Fission Controller Service Port | `31313` |
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| `routerPort` | Fission Router Service Port | `31314` |
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| `functionNamespace` | Namespace for Fission functions | `fission-function` |
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| `openshift` | RBAC for openshift | `false` |
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* Extra configuration for `fission-all`
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| Parameter | Description | Default |
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| ---------------------- | --------------------------- | -------------------------- |
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| `logger.influxdbAdmin` | Log database admin username | `admin`. |
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| `logger.fluentdImage` | Logger fluentd image | `fission/fluentd` |
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| `fissionUiImage` | Fission ui image | `fission/fission-ui:0.1.0` |
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| `nats.authToken` | Nats streaming auth token | `defaultFissionAuthToken` |
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| `nats.clusterID` | Nats streaming clusterID | `fissionMQTrigger` |
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Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
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```bash
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$ helm install --name my-release --set image=custom/fission-bundle,imageTag=v1 fission-all
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```
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If you're using minikube, set serviceType to NodePort:
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```bash
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$ helm install --name my-release --set serviceType=NodePort fission-all
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```
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You can also set parameters with a yaml file (see values.yaml for
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what it should look like):
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```bash
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$ helm install --name my-release -f values.yaml fission-all
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```
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