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Helm Chart for Celery
=====================
This helm chart can be used for deploying Celery in local or a kubernetes server.
It contains following main folders/files:
::
helm-chart
├── Chart.yaml
├── README.rst
├── templates
│ ├── _helpers.tpl
│ ├── configmap.yaml
│ ├── deployment.yaml
│ ├── secret.yaml
│ └── serviceaccount.yaml
└── values.yaml
The most important file here will be ``values.yaml``.
This will be used for setting/altering parameters, most of the parameters are annotated inside ``values.yaml`` with comments.
Deploying on Cluster:
--------------------
If you want to setup and test on local, check out: `setting up on local`_
To install on kubernetes cluster run following command from root of project:
::
helm install celery helm-chart/
You can also setup environment-wise value files, for example: ``values_dev.yaml`` for ``dev`` env,
then you can use following command to override the current ``values.yaml`` file's parameters to be environment specific:
::
helm install celery helm-chart/ --values helm-chart/values_dev.yaml
To upgrade an existing installation of chart you can use:
::
helm upgrade --install celery helm-chart/
or
helm upgrade --install celery helm-chart/ --values helm-chart/values_dev.yaml
You can uninstall the chart using helm:
::
helm uninstall celery
.. _setting up on local:
Setting up on local:
--------------------
To setup kubernetes cluster on local use the following link:
- k3d_
- `Colima (recommended if you are on MacOS)`_
.. _`k3d`: https://k3d.io/v5.7.3/
.. _`Colima (recommended if you are on MacOS)`: https://github.com/abiosoft/colima?tab=readme-ov-file#kubernetes
You will also need following tools:
- `helm cli`_
- `kubectl`_
.. _helm cli: https://helm.sh/docs/intro/install/
.. _kubectl: https://kubernetes.io/docs/tasks/tools/
|
