dosubot[bot] commented on issue #29120:
URL: https://github.com/apache/superset/issues/29120#issuecomment-2156239829
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To resolve the error where the Celery Flower container crashes with "No such
command 'flower'" when enabling `supersetCeleryFlower` in the `values.yaml`
file, you need to ensure that the Superset image being used has `flower<1.0.0`
installed. The default images do not have this installed.
Here is how you can fix it:
1. **Create a Custom Docker Image**:
Create a Dockerfile to build a custom Superset image with the required
version of Flower installed.
```dockerfile
FROM apachesuperset.docker.scarf.sh/apache/superset:latest
RUN pip install flower<1.0.0
```
2. **Build and Push the Custom Image**:
Build the Docker image and push it to your Docker registry.
```sh
docker build -t your-custom-repo/superset:your-custom-tag .
docker push your-custom-repo/superset:your-custom-tag
```
3. **Update `values.yaml`**:
Modify the `values.yaml` file to use your custom image.
```yaml
image:
repository: your-custom-repo/superset
tag: your-custom-tag
pullPolicy: IfNotPresent
```
4. **Ensure Correct Command Configuration**:
Make sure the `supersetCeleryFlower` section in your `values.yaml` file
is correctly configured to use the custom image and command.
```yaml
supersetCeleryFlower:
enabled: true
replicaCount: 1
command:
- "/bin/sh"
- "-c"
- "celery --app=superset.tasks.celery_app:app flower"
```
By following these steps, the Celery Flower container should start correctly
without the "No such command 'flower'" error
<sup>[[1]](https://github.com/apache/superset/blob/master/helm/superset/values.yaml)</sup><sup>[[2]](https://github.com/apache/superset/blob/master/helm/superset/templates/deployment-flower.yaml)</sup>.
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