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Update/Add fission-core & fission-all helm charts (#239)

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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
This commit is contained in:
Ta-Ching Chen
2017-07-31 14:10:26 -07:00
committed by Soam Vasani
parent 85983c91cd
commit 37aa266a4d
19 changed files with 1050 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files
charts/fission/README.md → charts/README.md
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@@ -5,15 +5,24 @@
## Prerequisites
- Kubernetes 1.4+ with Beta APIs enabled
- Kubernetes 1.6+ with Beta APIs enabled
## 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`,
```bash
$ helm install --name my-release ./fission
$ helm install --name my-release fission-all
```
## Uninstalling the chart
@@ -36,23 +45,36 @@ The following table lists the configurable parameters of the Fission chart and t
| `controllerPort` | Fission Controller Service Port | `31313` |
| `routerPort` | Fission Router Service Port | `31314` |
| `functionNamespace` | Namespace for Fission functions | `fission-function` |
| `openshift` | RBAC for openshift | `false` |
* 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` |
| `nats.authToken` | Nats streaming auth token | `defaultFissionAuthToken` |
| `nats.clusterID` | Nats streaming clusterID | `fissionMQTrigger` |
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
```bash
$ helm install --name my-release --set image=custom/fission-bundle,imageTag=v1 fission
$ helm install --name my-release --set image=custom/fission-bundle,imageTag=v1 fission-all
```
If you're using minikube, set serviceType to NodePort:
```bash
$ helm install --name my-release --set serviceType=NodePort fission
$ 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):
```bash
$ helm install --name my-release -f values.yaml fission
$ helm install --name my-release -f values.yaml fission-all
```
charts/fission/.helmignore → charts/fission-all/.helmignore
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charts/fission-all/Chart.yaml
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@@ -0,0 +1,16 @@
apiVersion: v1
name: fission-all
version: 0.1.0
description: Fission is a fast serverless framework for Kubernetes.
keywords:
- fission
- serverless
home: http://fission.io/
maintainers:
- name: Sanket Sudake
email: sanketsudake@gmail.com
- name: Soam Vasani
email: soamvasani@platform9.com
- name: Ta Ching Chen
email: contact@tachingchen.com
engine: gotpl
charts/fission/LICENSE → charts/fission-all/LICENSE
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charts/fission/templates/NOTES.txt → charts/fission-all/templates/NOTES.txt
+5 -2
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@@ -1,10 +1,13 @@
1. Install the client CLI.
Mac:
$ curl http://fission.io/mac/fission > fission && chmod +x fission && sudo mv fission /usr/local/bin/
$ curl -Lo fission https://github.com/fission/fission/releases/download/nightly20170705/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
Linux:
$ curl http://fission.io/linux/fission > fission && chmod +x fission && sudo mv fission /usr/local/bin/
$ curl -Lo fission https://github.com/fission/fission/releases/download/nightly20170705/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
Windows:
For Windows, you can use the linux binary on WSL. Or you can download this windows executable: https://github.com/fission/fission/releases/download/nightly20170705/fission-cli-windows.exe
2. Set the FISSION_URL and FISSION_ROUTER environment variables.
FISSION_URL is used by the fission CLI to find the server.
charts/fission/templates/_helpers.tpl → charts/fission-all/templates/_helpers.tpl
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charts/fission-all/templates/deployment.yaml
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{{ if .Values.openshift }}
# For openshift
---
apiVersion: v1
kind: ProjectRequest
metadata:
name: fission
labels:
name: fission
---
apiVersion: v1
kind: ProjectRequest
metadata:
name: fission-function
labels:
name: fission-function
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: fission-admin
namespace: fission
---
apiVersion: v1
kind: ClusterRole
metadata:
name: fission:fission-admin
rules:
- apiGroups:
- extensions
attributeRestrictions: null
resources:
- deployments
verbs:
- create
- get
- list
- update
- watch
- apiGroups:
- ""
attributeRestrictions: null
resources:
- pods
verbs:
- get
- list
- update
---
apiVersion: v1
groupNames: null
kind: RoleBinding
metadata:
name: fission:fission-admin
namespace: fission-function
roleRef:
name: fission:fission-admin
subjects:
- kind: ServiceAccount
name: fission-admin
namespace: fission
userNames:
- system:serviceaccount:fission:fission-admin
{{ else }}
# For all environments except openshift
---
apiVersion: v1
kind: Namespace
metadata:
name: {{ .Values.functionNamespace }}
labels:
name: fission-function
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: fission-admin
namespace: fission
---
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
name: fission-admin
namespace: fission
subjects:
- kind: ServiceAccount
name: fission-admin
namespace: fission
roleRef:
kind: ClusterRole
name: admin
apiGroup: rbac.authorization.k8s.io
---
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
name: fission-function-admin
namespace: fission-function
subjects:
- kind: ServiceAccount
name: fission-admin
namespace: fission
roleRef:
kind: ClusterRole
name: admin
apiGroup: rbac.authorization.k8s.io
{{ end }}
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: controller
labels:
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
replicas: 1
template:
metadata:
labels:
svc: controller
spec:
containers:
- name: controller
image: "{{ .Values.image }}:{{ .Values.imageTag }}"
command: ["/fission-bundle"]
args: ["--controllerPort", "8888", "--filepath", "/filestore"]
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: router
labels:
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
replicas: 1
template:
metadata:
labels:
svc: router
spec:
containers:
- name: router
image: "{{ .Values.image }}:{{ .Values.imageTag }}"
command: ["/fission-bundle"]
args: ["--routerPort", "8888"]
---
apiVersion: v1
kind: Service
metadata:
name: poolmgr
labels:
svc: poolmgr
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
type: ClusterIP
ports:
- port: 80
targetPort: 8888
selector:
svc: poolmgr
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: poolmgr
labels:
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
replicas: 1
template:
metadata:
labels:
svc: poolmgr
spec:
containers:
- name: poolmgr
image: "{{ .Values.image }}:{{ .Values.imageTag }}"
command: ["/fission-bundle"]
args: ["--poolmgrPort", "8888", "--namespace", "{{ .Values.functionNamespace }}"]
serviceAccount: fission-admin
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: kubewatcher
labels:
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
replicas: 1
template:
metadata:
labels:
svc: kubewatcher
spec:
containers:
- name: kubewatcher
image: "{{ .Values.image }}:{{ .Values.imageTag }}"
command: ["/fission-bundle"]
args: ["--kubewatcher"]
serviceAccount: fission-admin
---
apiVersion: v1
kind: Service
metadata:
name: etcd
labels:
svc: etcd
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
type: ClusterIP
ports:
- port: 2379
targetPort: 2379
selector:
svc: etcd
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: etcd
labels:
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
replicas: 1
template:
metadata:
labels:
svc: etcd
spec:
containers:
- name: etcd
image: quay.io/coreos/etcd
env:
- name: ETCD_LISTEN_CLIENT_URLS
value: http://0.0.0.0:2379
- name: ETCD_ADVERTISE_CLIENT_URLS
value: http://etcd:2379
---
apiVersion: v1
kind: Service
metadata:
name: influxdb
labels:
svc: influxdb
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
type: ClusterIP
ports:
- port: 8086
targetPort: 8086
selector:
svc: influxdb
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: influxdb
labels:
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
replicas: 1
template:
metadata:
labels:
svc: influxdb
spec:
containers:
- name: influxdb
image: tutum/influxdb
env:
- name: PRE_CREATE_DB
value: fissionFunctionLog
- name: ADMIN_USER
valueFrom:
secretKeyRef:
name: influxdb
key: username
- name: INFLUXDB_INIT_PWD
valueFrom:
secretKeyRef:
name: influxdb
key: password
---
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
name: logger
labels:
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
template:
metadata:
labels:
svc: logger
spec:
containers:
- name: logger
image: "{{ .Values.image }}:{{ .Values.imageTag }}"
imagePullPolicy: IfNotPresent
command: ["/fission-bundle"]
args: ["--logger"]
volumeMounts:
- name: container-log
mountPath: /var/log/containers
readOnly: true
- name: docker-log
mountPath: /var/lib/docker/containers
readOnly: true
- name: fission-log
mountPath: /var/log/fission
readOnly: false
ports:
- containerPort: 1234
hostPort: 1234
protocol: TCP
- name: fluentd
image: {{ .Values.logger.fluentdImage }}
imagePullPolicy: IfNotPresent
env:
- name: INFLUXDB_ADDRESS
value: influxdb
- name: INFLUXDB_PORT
value: "8086"
- name: INFLUXDB_DBNAME
value: "fissionFunctionLog"
- name: INFLUXDB_USERNAME
valueFrom:
secretKeyRef:
name: influxdb
key: username
- name: INFLUXDB_PASSWD
valueFrom:
secretKeyRef:
name: influxdb
key: password
volumeMounts:
- name: container-log
mountPath: /var/log/containers
readOnly: true
- name: docker-log
mountPath: /var/lib/docker/containers
readOnly: true
- name: fission-log
mountPath: /var/log/fission
readOnly: false
serviceAccount: fission-admin
volumes:
- name: container-log
hostPath:
path: /var/log/containers
- name: docker-log
hostPath:
path: /var/lib/docker/containers
- name: fission-log
hostPath:
path: /var/log/fission
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: timer
labels:
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
replicas: 1
template:
metadata:
labels:
svc: timer
spec:
containers:
- name: timer
image: "{{ .Values.image }}:{{ .Values.imageTag }}"
command: ["/fission-bundle"]
args: ["--timer"]
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: fission-ui
labels:
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
replicas: 1
template:
metadata:
labels:
svc: fission-ui
spec:
containers:
- name: nginx
image: {{ .Values.fissionUiImage }}
- name: kubectl-proxy
image: lachlanevenson/k8s-kubectl
args: ["proxy", "--port", "8001", "--address", "127.0.0.1"]
serviceAccount: fission-admin
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
labels:
svc: nats-streaming
name: nats-streaming
spec:
replicas: 1
template:
metadata:
labels:
svc: nats-streaming
spec:
containers:
- name: nats-streaming
image: nats-streaming
args: ["--cluster_id", "{{ .Values.nats.clusterID }}", "--auth", "{{ .Values.nats.authToken }}"]
ports:
- containerPort: 4222
hostPort: 4222
protocol: TCP
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: mqtrigger
labels:
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
replicas: 1
template:
metadata:
labels:
svc: mqtrigger
spec:
containers:
- name: mqtrigger
image: "{{ .Values.image }}:{{ .Values.imageTag }}"
command: ["/fission-bundle"]
args: ["--mqt"]
env:
- name: MESSAGE_QUEUE_TYPE
value: nats-streaming
- name: MESSAGE_QUEUE_URL
value: nats://{{ .Values.nats.authToken }}@nats-streaming:4222
charts/fission-all/templates/secrets.yaml
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@@ -0,0 +1,10 @@
apiVersion: v1
kind: Secret
metadata:
name: influxdb
labels:
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
type: Opaque
data:
username: {{ .Values.logger.influxdbAdmin | b64enc | quote }}
password: {{ randAlphaNum 20 | b64enc | quote }}
charts/fission-all/templates/svc.yaml
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@@ -0,0 +1,66 @@
apiVersion: v1
kind: Service
metadata:
name: router
labels:
svc: router
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
type: {{ .Values.serviceType }}
ports:
- port: 80
targetPort: 8888
nodePort: {{ .Values.routerPort }}
selector:
svc: router
---
apiVersion: v1
kind: Service
metadata:
name: controller
labels:
svc: controller
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
type: {{ .Values.serviceType }}
ports:
- port: 80
targetPort: 8888
nodePort: {{ .Values.controllerPort }}
selector:
svc: controller
---
apiVersion: v1
kind: Service
metadata:
name: fission-ui
labels:
svc: fission-ui
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
type: {{ .Values.serviceType }}
ports:
- port: 80
targetPort: 80
nodePort: 31319
selector:
svc: fission-ui
---
apiVersion: v1
kind: Service
metadata:
name: nats-streaming
labels:
svc: nats-streaming
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
type: {{ .Values.serviceType }}
ports:
- port: 4222
targetPort: 4222
nodePort: 31316
selector:
svc: nats-streaming
charts/fission-all/values.yaml
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@@ -0,0 +1,40 @@
#
# Fission chart configuration
#
## Kubernetes configuration
## For minikube, set this to NodePort, elsewhere use LoadBalancer.
serviceType: LoadBalancer
## Fission image repostiroy
image: fission/fission-bundle
## Fission image version
imageTag: nightly20170705
## Port at which Fission controller service should be exposed
controllerPort: 31313
## Port at which Fission router service should be exposed
routerPort: 31314
## Namespace in which to run fission functions (this is different from
## the release namespace)
functionNamespace: fission-function
## Set up openshift RBAC rule
openshift: false
## Logger config
logger:
influxdbAdmin: "admin"
fluentdImage: fission/fluentd
## Fission ui config
fissionUiImage: fission/fission-ui:0.1.0
## Message queue trigger config
### NATS Streaming
nats:
authToken: "defaultFissionAuthToken"
clusterID: "fissionMQTrigger"
charts/fission-core/.helmignore
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@@ -0,0 +1,21 @@
# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj
charts/fission-core/Chart.yaml
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apiVersion: v1
name: fission-core
version: 0.1.0
description: Fission is a fast serverless framework for Kubernetes.
keywords:
- fission
- serverless
home: http://fission.io/
maintainers:
- name: Sanket Sudake
email: sanketsudake@gmail.com
- name: Soam Vasani
email: soamvasani@platform9.com
- name: Ta Ching Chen
email: contact@tachingchen.com
engine: gotpl
charts/fission-core/LICENSE
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@@ -0,0 +1,202 @@
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charts/fission-core/templates/NOTES.txt
+40
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@@ -0,0 +1,40 @@
1. Install the client CLI.
Mac:
$ curl -Lo fission https://github.com/fission/fission/releases/download/nightly20170705/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
Linux:
$ curl -Lo fission https://github.com/fission/fission/releases/download/nightly20170705/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
Windows:
For Windows, you can use the linux binary on WSL. Or you can download this windows executable: https://github.com/fission/fission/releases/download/nightly20170705/fission-cli-windows.exe
2. Set the FISSION_URL and FISSION_ROUTER environment variables.
FISSION_URL is used by the fission CLI to find the server.
FISSION_URL should be prefixed with a http://. (FISSION_ROUTER is only needed for the examples below to work.)
{{- if contains "NodePort" .Values.serviceType }}
$ export FISSION_URL=http://$(minikube ip):{{ .Values.controllerPort }}
$ export FISSION_ROUTER=$(minikube ip):{{ .Values.routerPort }}
{{- else if contains "LoadBalancer" .Values.serviceType }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
You can watch the status of by running 'kubectl --namespace fission get -w svc' and 'kubectl --namespace fission get svc -w router'
$ export FISSION_URL=http://$(kubectl --namespace fission get svc controller -o=jsonpath='{..ip}')
$ export FISSION_ROUTER=$(kubectl --namespace fission get svc router -o=jsonpath='{..ip}')
{{- end }}
3. Finally, you're ready to use Fission!
$ fission env create --name nodejs --image fission/node-env
$ curl https://raw.githubusercontent.com/fission/fission/master/examples/nodejs/hello.js > hello.js
$ fission function create --name hello --env nodejs --code hello.js
$ fission route create --method GET --url /hello --function hello
$ curl http://$FISSION_ROUTER/hello
Hello, world!
charts/fission-core/templates/_helpers.tpl
+16
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@@ -0,0 +1,16 @@
{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 24 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 24 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- printf "%s-%s" .Release.Name $name | trunc 24 | trimSuffix "-" -}}
{{- end -}}
charts/fission/templates/deployment.yaml → charts/fission-core/templates/deployment.yaml
+117
View File
@@ -1,3 +1,77 @@
{{ if .Values.openshift }}
# For openshift
---
apiVersion: v1
kind: ProjectRequest
metadata:
name: fission
labels:
name: fission
---
apiVersion: v1
kind: ProjectRequest
metadata:
name: fission-function
labels:
name: fission-function
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: fission-admin
namespace: fission
---
apiVersion: v1
kind: ClusterRole
metadata:
name: fission:fission-admin
rules:
- apiGroups:
- extensions
attributeRestrictions: null
resources:
- deployments
verbs:
- create
- get
- list
- update
- watch
- apiGroups:
- ""
attributeRestrictions: null
resources:
- pods
verbs:
- get
- list
- update
---
apiVersion: v1
groupNames: null
kind: RoleBinding
metadata:
name: fission:fission-admin
namespace: fission-function
roleRef:
name: fission:fission-admin
subjects:
- kind: ServiceAccount
name: fission-admin
namespace: fission
userNames:
- system:serviceaccount:fission:fission-admin
{{ else }}
# For all environments except openshift
---
apiVersion: v1
kind: Namespace
@@ -7,6 +81,45 @@ metadata:
name: fission-function
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: fission-admin
namespace: fission
---
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
name: fission-admin
namespace: fission
subjects:
- kind: ServiceAccount
name: fission-admin
namespace: fission
roleRef:
kind: ClusterRole
name: admin
apiGroup: rbac.authorization.k8s.io
---
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
name: fission-function-admin
namespace: fission-function
subjects:
- kind: ServiceAccount
name: fission-admin
namespace: fission
roleRef:
kind: ClusterRole
name: admin
apiGroup: rbac.authorization.k8s.io
{{ end }}
---
apiVersion: extensions/v1beta1
kind: Deployment
@@ -56,6 +169,7 @@ metadata:
svc: poolmgr
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
type: ClusterIP
ports:
- port: 80
targetPort: 8888
@@ -81,6 +195,7 @@ spec:
image: "{{ .Values.image }}:{{ .Values.imageTag }}"
command: ["/fission-bundle"]
args: ["--poolmgrPort", "8888", "--namespace", "{{ .Values.functionNamespace }}"]
serviceAccount: fission-admin
---
apiVersion: extensions/v1beta1
@@ -101,6 +216,7 @@ spec:
image: "{{ .Values.image }}:{{ .Values.imageTag }}"
command: ["/fission-bundle"]
args: ["--kubewatcher"]
serviceAccount: fission-admin
---
apiVersion: v1
@@ -111,6 +227,7 @@ metadata:
svc: etcd
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
spec:
type: ClusterIP
ports:
- port: 2379
targetPort: 2379
charts/fission/templates/svc.yaml → charts/fission-core/templates/svc.yaml
View File
charts/fission/values.yaml → charts/fission-core/values.yaml
+3
View File
@@ -21,3 +21,6 @@ routerPort: 31314
## Namespace in which to run fission functions (this is different from
## the release namespace)
functionNamespace: fission-function
## Set up openshift RBAC rule
openshift: false
charts/fission/Chart.yaml
-12
View File
@@ -1,12 +0,0 @@
apiVersion: v1
name: fission
version: 0.1.0
description: A Helm chart for Fission. Fission is a fast serverless framework for Kubernetes.
keywords:
- fission
- serverless
home: http://fission.io/
maintainers:
- name: Sanket Sudake
email: sanketsudake@gmail.com
engine: gotpl