Android devices farm with USB and emulated devices support
$ helm install openstf
This project contains a chart that bootstraps an OpenSTF deployment on a Kubernetes cluster using the Helm package manager.
- Kubernetes cluster with KVM-capable nodes for emulators
- helm
- rethinkdb installation
- adb-butler image
- docker-emulator-android images
To install the chart with the release name my-release
:
$ helm install --name my-release openstf
The command deploys OpenSTF on the Kubernetes cluster in the default configuration. The configuration section lists the parameters that can be configured during installation.
You need to set emulators.imagePrefix
and adb.image.repository
values to the images of docker-emulator-android and adb-butler you've built in order for the chart to work properly. This can be done either in values.yaml
or via the command-line. The full installation will look something like:
$ helm install --name openstf -f openstf/values.yaml \
--set emulators.imagePrefix=docker-registry/agoda/docker-emulator-android- \
--set emulators.imageVersion=1.0.0 \
--set adb.image.repository=docker-registry/agoda/adb-butler \
--set pullSecret=docker-registry-secret \
--set ingress.enabled=true \
--set ingress.hostname=openstf.svc.cluster.local \
--set ingress.ssl.enabled=true \
--set ingress.ssl.secret=ssl-secret \
--set rethinkdb.password=strongpassword \
openstf
Tip: List all releases using
helm list
To uninstall/delete the my-release
deployment:
$ helm delete my-release
The command removes all the Kubernetes components associated with the chart and deletes the release.
You need to label and taint the usb provider nodes and kvm nodes as following
USB providers:
$ kubectl label nodes node-x.cluster.local openstf.io/provider=true
$ kubectl taint nodes node-x.cluster.local openstf.io/provider=true:NoSchedule
Emulator nodes:
$ kubectl label nodes node-x.cluster.local openstf.io/emulator=kvm
The following tables lists the configurable parameters of the openstf chart and their default values.
Parameter | Description | Default |
---|---|---|
stf.image.repository |
OpenSTF container image repository | openstf/stf |
stf.image.tag |
OpenSTF container image tag | v3.2.0 |
stf.image.pullPolicy |
OpenSTF container image pull policy | IfNotPresent |
stf.api.replicas |
Desired number of API pods | 3 |
stf.app.replicas |
Desired number of app pods | 1 |
stf.auth.replicas |
Desired number of auth pods | 1 |
stf.processor.replicas |
Desired number of processor pods | 5 |
stf.reaper.replicas |
Desired number of reaper pods | 1 |
stf.apkStorage.replicas |
Desired number of apk-storage pods | 1 |
stf.imgStorage.replicas |
Desired number of image-storage pods | 1 |
stf.storage.replicas |
Desired number of storage pods | 1 |
stf.triproxyDev.replicas |
Desired number of triproxy-dev pods | 1 |
stf.triproxyApp.replicas |
Desired number of triproxy-app pods | 1 |
stf.websocket.replicas |
Desired number of websocket pods | 1 |
nginx.image.repository |
nginx container image repository | nginx |
nginx.image.tag |
nginx container image repository tag | 1.13.8-alpine |
nginx.image.pullPolicy |
nginx container image pullPolicy | IfNotPresent |
nginx.replicas |
Desired number of nginx pods | 1 |
adb.image.repository |
adb-butler container image repository | agoda/adb-butler |
adb.image.tag |
adb-butler container image repository tag | latest |
adb.image.pullPolicy |
adb-butler container image pullPolicy | Always |
db.url |
URL of RethinkDB | rethinkdb-rethinkdb-proxy.openstf |
db.port |
TCP port of RethinkDB | 28015 |
db.password |
RethinkDB password | rethinkdb |
dns.resolver |
Address of DNS server | kube-dns.kube-system |
pullSecret |
Pull secret for pulling all the images | "" |
ingress.enabled |
Enable ingress controller resource | false |
ingress.annotations |
Custom annotations on ingress resource | nginx.org/websocket-services: nginx |
ingress.hostname |
Hostname to your OpenSTF installation | openstf.local |
ingress.ssl.enabled |
Utilize TLS backend in ingress | false |
ingress.ssl.secret |
TLS Secret (certificates) | openstf.local-tls-secret |
emulators.imagePrefix |
Prefix of docker android container image | agoda/docker-emulator-android- |
emulators.imageVersion |
Docker android container image tag | 25 |
emulators.pullPolicy |
Docker android container image pull policy | IfNotPresent |
emulator.types |
Types of docker android emulators to spawn | see below for more info |
telegraf.image.repository |
telegraf container image repository | telegraf |
telegraf.image.tag |
telegraf container image repository tag | 1.5-alpine |
telegraf.image.pullPolicy |
telegraf container image pullPolicy | IfNotPresent |
telegraf.config.outputs.prometheus.enabled |
provide prometheus metrics on provider pods | true |
Tip: You can use the default values.yaml
All the pods have sane default resources set. To customize check the values.yaml
In order to create emulators you need to provide configuration inside emulators.types
. For example you want the to name the batch of devices tablet7i
, add ci/uiTest/tablet/7inch
note to all these devices in OpenSTF and change the config.ini
variable for emulator. You also want 3 instances of such config with API version 26 and 3 instances with API version 19.
- name: tablet7i
note: ci/uiTest/tablet/7inch
args: "skin.name=600x1024;hw.lcd.density=160;hw.lcd.height=600;hw.lcd.width=1024;hw.device.name=7in WSVGA (Tablet);avd.ini.displayname=7 WSVGA (Tablet) API 23;"
instances:
- version: 26
count: 3
- version: 19
count: 3
By default you'll have phones with API versions 17 to 26 and 7' + 10' tablets with API version 25.
android-farm is open source and available under the Apache License, Version 2.0.
OpenSTF is open source and available under the Apache License, Version 2.0
Android SDK components are available under the Android Software Development Kit License
The emulators are spawned using the docker-emulator-android container image
Default adb side container image with self-healing and metrics is adb-butler
Connecting to OpenSTF devices with filtering support and reconnect logic is done using stf-client
fork is an instrumentation runner with support for reconnecting to adb devices on-the-go and more