Soam VasaniandGitHub
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This makes set up easier for new users. Users can still set FISSION_NAMESPACE but it will default to "fission". Users can also still set KUBECONFIG, but it will default to $HOME/.kube/config. Also, update the post-install chart notes.txt and the install guide to use "fission function test" as the first step after install. This means that if there's anything wrong with the setup, the user will see useful errors instead of "internal server error". Also, they can test their setup without worrying about nodeports or ingresses or whatever. All existing functionality of FISSION_URL and FISSION_ROUTER continues to work.
Fission
Fission is a framework for serverless functions on Kubernetes.
Prerequisites
- Kubernetes 1.8 or later
Helm charts
The following table lists two helm charts for Fission.
| Parameter | Description |
|---|---|
fission-core |
FaaS essentials, and triggers for HTTP, Timers and Kubernetes Watches |
fission-all |
Log aggregation with fluentd and InfluxDB; NATS for message queue triggers; Fission-UI |
Installing the chart
To install the chart with the release name my-release,
$ helm install --name my-release fission-all
Uninstalling the chart
To uninstall/delete chart,
$ helm delete my-release
Configuration
The following table lists the configurable parameters of the Fission chart and their default values.
| Parameter | Description | Default |
|---|---|---|
serviceType |
Type of service to use | LoadBalancer |
image |
Fission image | fission/fission-bundle |
imageTag |
Fission image tag | alpha20170124 |
fetcherImage |
Fission fetcher image | fission/fetcher |
fetcherImageTag |
Fission fetcher image tag | latest |
controllerPort |
Fission Controller Service Port | 31313 |
routerPort |
Fission Router Service Port | 31314 |
functionNamespace |
Namespace for Fission functions | fission-function |
builderNamespace |
Namespace for Fission environment builders | fission-builder |
- Extra configuration for
fission-all
| Parameter | Description | Default |
|---|---|---|
logger.influxdbAdmin |
Log database admin username | admin |
logger.fluentdImage |
Logger fluentd image | fission/fluentd |
fissionUiImage |
Fission ui image | fission/fission-ui:0.1.0 |
messageQueue |
Message queue type | nats-streaming |
nats.authToken |
Nats streaming auth token | defaultFissionAuthToken |
nats.clusterID |
Nats streaming clusterID | fissionMQTrigger |
azureStorageQueue.accountName |
Azure storage account name | None (required if messageQueue is azure-storage-queue) |
azureStorageQueue.key |
Azure storage access key | None (required if messageQueue is azure-storage-queue) |
Specify each parameter using the --set key=value[,key=value] argument to helm install. For example,
$ helm install --name my-release --set image=custom/fission-bundle,imageTag=v1 fission-all
If you're using minikube, set serviceType to NodePort:
$ helm install --name my-release --set serviceType=NodePort fission-all
You can also set parameters with a yaml file (see values.yaml for what it should look like):
$ helm install --name my-release -f values.yaml fission-all