### Install OpenCost Helm Chart

Source: https://github.com/opencost/opencost-helm-chart/blob/main/charts/opencost/README.md

Use this command to install the OpenCost Helm chart with a specified release name. Ensure Helm is installed and configured.

```console
helm install opencost opencost/opencost
```

--------------------------------

### Helm Unittest Output Example

Source: https://github.com/opencost/opencost-helm-chart/blob/main/README.md

Example output from running `helm unittest`. This shows the results of test suites and individual tests.

```text
### Chart [ opencost ] charts/opencost

 PASS  test deployment	charts/opencost/tests/deployment_test.yaml
 PASS  test deployment snapshot	charts/opencost/tests/opencost_test.yaml

Charts:		1 passed, 1 total
Test Suites:	2 passed, 2 total
Tests:		2 passed, 2 total
Snapshot:	1 passed, 1 total
Time:		31.011089ms
```

--------------------------------

### Run Helm Unittest

Source: https://github.com/opencost/opencost-helm-chart/blob/main/README.md

Execute unit tests for the OpenCost Helm chart. This command requires the helm-unittest plugin to be installed.

```console
helm unittest charts/opencost
```

--------------------------------

### Add OpenCost Helm Repository

Source: https://github.com/opencost/opencost-helm-chart/blob/main/README.md

Add the OpenCost Helm repository to your local Helm configuration. This command is used to make the OpenCost chart available for installation.

```console
helm repo add opencost https://opencost.github.io/opencost-helm-chart
```

--------------------------------

### Port-Forward Directly to OpenCost Pod

Source: https://github.com/opencost/opencost-helm-chart/blob/main/charts/opencost/templates/NOTES.txt

Establishes a port-forward connection directly to an OpenCost pod for UI access. This method requires identifying a running pod.

```bash
export POD_NAME=$(kubectl get pod -l app.kubernetes.io/instance={{ .Release.Name }} -n {{ .Release.Namespace }} -o jsonpath="{.items[0].metadata.name}")
kubectl -n {{ .Release.Namespace }} port-forward $POD_NAME 9090
```

--------------------------------

### Port-Forward to OpenCost Service

Source: https://github.com/opencost/opencost-helm-chart/blob/main/charts/opencost/templates/NOTES.txt

Establishes a port-forward connection to the OpenCost service for UI access when the service is cluster-internal.

```bash
export SVC_NAME={{ include "opencost.fullname" . }}
kubectl port-forward svc/$SVC_NAME 9090 -n {{ .Release.Namespace }}
```

--------------------------------

### Check OpenCost Pod Status

Source: https://github.com/opencost/opencost-helm-chart/blob/main/charts/opencost/templates/NOTES.txt

Verifies that the OpenCost pods are running within the specified namespace.

```bash
kubectl get pods -l app.kubernetes.io/instance={{ .Release.Name }} -n {{ .Release.Namespace }}
```

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