charts/upstreamed/testlink

TestLink

TestLink is a web-based test management system that facilitates software quality assurance. It is developed and maintained by Teamtest. The platform offers support for test cases, test suites, test plans, test projects and user management, as well as various reports and statistics.

TL;DR;

$ helm install stable/testlink

Introduction

This chart bootstraps a TestLink deployment on a Kubernetes cluster using the Helm package manager.

It also packages the Bitnami MariaDB chart which is required for bootstrapping a MariaDB deployment for the database requirements of the TestLink application.

Bitnami charts can be used with Kubeapps for deployment and management of Helm Charts in clusters. This chart has been tested to work with NGINX Ingress, cert-manager, fluentd and Prometheus on top of the BKPR.

Prerequisites

• Kubernetes 1.4+ with Beta APIs enabled
• PV provisioner support in the underlying infrastructure

Installing the Chart

To install the chart with the release name my-release:

$ helm install --name my-release stable/testlink

The command deploys TestLink on the Kubernetes cluster in the default configuration. The configuration section lists the parameters that can be configured during installation.

Tip

: List all releases using helm list

Uninstalling the Chart

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.

Configuration

The following table lists the configurable parameters of the TestLink chart and their default values.

Parameter	Description	Default
global.imageRegistry	Global Docker image registry	nil
global.imagePullSecrets	Global Docker registry secret names as an array	[] (does not add image pull secrets to deployed pods)
image.registry	TestLink image registry	docker.io
image.repository	TestLink image name	bitnami/testlink
image.tag	TestLink image tag	{VERSION}
image.pullPolicy	Image pull policy	Always if imageTag is latest, else IfNotPresent
image.pullSecrets	Specify docker-registry secret names as an array	[] (does not add image pull secrets to deployed pods)
testlinkUsername	Admin username	user
testlinkPassword	Admin user password	random 10 character long alphanumeric string
testlinkEmail	Admin user email	user@example.com
smtpEnable	Enable SMTP	false
smtpHost	SMTP host	nil
smtpPort	SMTP port	nil
smtpUser	SMTP user	nil
smtpPassword	SMTP password	nil
smtpConnectionMode	SMTP connection mode [ssl, tls]	nil
allowEmptyPassword	Allow DB blank passwords	yes
externalDatabase.host	Host of the external database	nil
externalDatabase.port	Port of the external database	3306
externalDatabase.user	Existing username in the external db	bn_testlink
externalDatabase.password	Password for the above username	nil
externalDatabase.database	Name of the existing database	bitnami_testlink
mariadb.enabled	Whether to use the MariaDB chart	true
mariadb.db.name	Database name to create	bitnami_testlink
mariadb.db.user	Database user to create	bn_testlink
mariadb.db.password	Password for the database	nil
mariadb.rootUser.password	MariaDB admin password	nil
service.type	Kubernetes Service type	LoadBalancer
service.port	Service HTTP port	80
service.httpsPort	Service HTTPS port	443
service.nodePorts.http	Kubernetes http node port	""
service.nodePorts.https	Kubernetes https node port	""
service.externalTrafficPolicy	Enable client source IP preservation	Cluster
service.loadBalancerIP	LoadBalancer service IP address	""
persistence.enabled	Enable persistence using PVC	true
persistence.apache.storageClass	PVC Storage Class for Apache volume	nil (uses alpha storage class annotation)
persistence.apache.accessMode	PVC Access Mode for Apache volume	ReadWriteOnce
persistence.apache.size	PVC Storage Request for Apache volume	1Gi
persistence.testlink.storageClass	PVC Storage Class for TestLink volume	nil (uses alpha storage class annotation)
persistence.testlink.accessMode	PVC Access Mode for TestLink volume	ReadWriteOnce
persistence.testlink.size	PVC Storage Request for TestLink volume	8Gi
resources	CPU/Memory resource requests/limits	Memory: 512Mi, CPU: 300m
podAnnotations	Pod annotations	{}
metrics.enabled	Start a side-car prometheus exporter	false
metrics.image.registry	Apache exporter image registry	docker.io
metrics.image.repository	Apache exporter image name	lusotycoon/apache-exporter
metrics.image.tag	Apache exporter image tag	v0.5.0
metrics.image.pullPolicy	Image pull policy	IfNotPresent
metrics.image.pullSecrets	Specify docker-registry secret names as an array	[] (does not add image pull secrets to deployed pods)
metrics.podAnnotations	Additional annotations for Metrics exporter pod	{prometheus.io/scrape: "true", prometheus.io/port: "9117"}
metrics.resources	Exporter resource requests/limit	{}

The above parameters map to the env variables defined in bitnami/testlink. For more information please refer to the bitnami/testlink image documentation.

Specify each parameter using the --set key=value[,key=value] argument to helm install. For example,

$ helm install --name my-release \
  --set testlinkUsername=admin,testlinkPassword=password,mariadb.mariadbRootPassword=secretpassword \
    stable/testlink

The above command sets the TestLink administrator account username and password to admin and password respectively. Additionally, it sets the MariaDB root user password to secretpassword.

Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,

$ helm install --name my-release -f values.yaml stable/testlink

Tip

: You can use the default values.yaml

Persistence

The Bitnami TestLink image stores the TestLink data and configurations at the /bitnami/testlink and /bitnami/apache paths of the container.

Persistent Volume Claims are used to keep the data across deployments. This is known to work in GCE, AWS, and minikube. See the Configuration section to configure the PVC or to disable persistence.

Upgrading

To 3.0.0

Backwards compatibility is not guaranteed unless you modify the labels used on the chart's deployments. Use the workaround below to upgrade from versions previous to 3.0.0. The following example assumes that the release name is testlink:

$ kubectl patch deployment testlink-testlink --type=json -p='[{"op": "remove", "path": "/spec/selector/matchLabels/chart"}]'
$ kubectl delete statefulset testlink-mariadb --cascade=false