Example Chart : Couchbase
This helm chart is used to create a deployment of a small PHP webserver based on startx apache PHP image.
This chart is part of the example-xxx startx helm chart series focused on deploying various kind of application consuming the cluster services deployed using the cluster-xxx charts.
Requirements and guidelines
Read the startx helm-repository homepage for more information on how to use theses resources.
Deploy this helm chart on openshift
1. Connect to your Openshift cluster
oc login -t <token> <cluster-url>
2. Install the repository
helm repo add startx https://helm-repository.readthedocs.io/en/latest/repos/stable/
3. Get information about this chart
helm show chart startx/example-couchbase
4. Install this chart
helm install example-couchbase startx/example-couchbase
Values dictionary
context values dictionary
| Key | Default | Description |
|---|---|---|
| context.scope | default | Name of the global scope for this application (organisational tenant) |
| context.cluster | localhost | Name of the cluster running this application (platform tenant) |
| context.environment | dev | Name of the environment for this application (ex: dev, factory, preprod or prod) |
| context.component | demo | Component name of this application (logical tenant) |
| context.app | couchbase | Application name (functional tenant, default use Chart name) |
| context.version | 0.0.1 | Version name of this application (default use Chart appVersion) |
example-couchbase values dictionary
| Key | Default | Description |
|---|---|---|
| couchbase.service.enabled | false | Enable service for this application |
| couchbase.version | 0.3.63 | Sxapi image version to run |
| couchbase.profile | prod:start | Profile to run inside the container |
| couchbase.debug | true | Enable debuging of the container |
| couchbase.replicas | 1 | Define the number of replicas for this couchbase instance |
| couchbase.data | string | Files to load into the application |
Values files
Default values file (values.yaml)
Complete deployment of an couchbase application with the following characteristics :
- 1 service named example-couchbase load balancing to pod deployed
- 1 deployment named example-couchbase deploying 1 pod from version 0.3.63 couchbase image running the prod:start command with debug disabled
- 2 configMap holding couchbase configuration and pod environment variable context
# base configuration running default configuration
helm install example-couchbase startx/example-couchbase
Development values file (values-demo-hpa.yaml)
Complete deployment of a couchbase demo application for stress test (used in HPA test) with the following characteristics :
- 1 service named hpa-app load balancing to pod deployed
- 1 deployment named hpa-app deploying 2 pod from version fc35 couchbase image running with debug disabled
- 2 configMap holding couchbase configuration and pod environment variable context
# base configuration running tekton v1.0.1 configuration
helm install example-couchbase startx/example-couchbase -f https://raw.githubusercontent.com/startxfr/helm-repository/master/charts/example-couchbase/values-demo-hpa.yaml
History
| Release | Date | Description |
|---|---|---|
| 16.19.59 | 2024-12-09 | Align all chart to the 16.19.59 release |
| 17.14.19 | 2025-03-12 | Align all chart to the 17.14.19 release |
| 17.14.90 | 2025-04-30 | Publish stable release for 4.17 version |
| 18.11.71 | 2025-11-27 | Align all charts to the same releas |
| 18.23.0 | 2026-02-28 | Start 4.19 branch |
| 19.23.15 | 2026-03-02 | Prepare upgrading dependency to 19.23.11 |
| 19.23.17 | 2026-03-02 | Align all dependencies to chart v19.23.11 |
| 20.14.7 | 2026-03-02 | Update dependencies to version 20.14.0 |
| 20.14.15 | 2026-03-02 | Update all chrat to OCP version 4.20.14 |
| 21.3.0 | 2026-03-02 | Update all chart to OCP version 4.21.3 |
| 21.3.1 | 2026-03-02 | Prepare release 21.3.x with 21.x dependencies |
| 21.3.3 | 2026-03-02 | Upgrade dependencies to v21.3.0 |
| 21.3.4 | 2026-06-17 | 21.3.9 |
| 21.3.11 | 2026-06-17 | publish stable update for the full repository |
| 21.3.27 | 2026-06-19 | publish stable update for the full repository |
| 21.3.55 | 2026-06-19 | publish stable update for the full repository |
| 21.3.67 | 2026-06-20 | publish stable update for the full repository |
| 21.3.68 | 2026-06-20 | update basic dependencies to v21.3.70 |
| 21.3.68 | 2026-06-20 | update all charts dependencies to v21.3.70 |
| 21.3.68 | 2026-06-20 | update all charts dependencies to v21.3.70 |
| 21.3.102 | 2026-06-20 | publish stable update for the full repository |
| 21.3.103 | 2026-06-21 | publish stable update for the full repository |
| 21.3.103 | 2026-06-21 | publish stable update for the full repository |
| 21.3.104 | 2026-06-21 | publish stable update for the full repository |
| 21.3.105 | 2026-06-21 | publish stable update for the full repository |
| 21.3.105 | 2026-06-21 | publish stable update for the full repository |
| 21.3.105 | 2026-06-21 | publish stable update for the full repository |
| 21.3.106 | 2026-06-21 | publish stable update for the full repository |
| 21.3.167 | 2026-06-23 | publish stable update for the full repository |
| 21.3.181 | 2026-06-23 | publish stable update for the full repository |
| 21.3.182 | 2026-06-23 | publish stable update for the full repository |