Update mongodb chart version in deps

[carrodher]

Signed-off-by: Carlos Rodriguez Hernandez crhernandez@bitnami.com

A new MongoDB version was released (helm/charts#15229) fixing an issue in some k8s cluster when IPv6 was disabled in the host, i.e #577.

This version also contains other changes in the chart (from MongoDB chart 5.0.0): https://github.com/helm/charts/tree/master/stable/mongodb#to-500

And also the bitnami/mongodb image was moved from nami to bash.

[andresmgot]

I have tested the upgrade and I didn't found any issue, thanks!

[sebastien-prudhomme]

It seems there is a breaking change: you need to remove mongodb.securityContext.enabled = false in the chart.

If not there is a permission problem when accessing the PV.

[andresmgot]

@sebastien-prudhomme what issue are you seeing? (I didn't notice anything when testing the new version)

By default Kubeapps doesn't deploy any PV, are you enabling persistence in MongoDB?

[sebastien-prudhomme]

@andresmgot Yes, i'm using persistence in MongoDB. I've tested with a fresh install and MongoDB keeps crashing because of permission denied.

The default value for security context is true in the MongoDB chart.

[sebastien-prudhomme]

@andresmgot i've just read that MongoDB is used as a cache...

[carrodher]

In MongoDB chart, the securityContext was enabled in the 4.0.0 version: helm/charts#6809, as this PR is bumping the MongoDB chart from 4.9.0 to 6.0.0, those changes should be already included.

In the kubeapps values.yaml, the securityContext is disabled by default:

##
## MongoDB chart configuration
##
## https://github.com/helm/charts/blob/master/stable/mongodb/values.yaml
##
mongodb:
  # Kubeapps uses MongoDB as a cache and persistence is not required
  persistence:
    enabled: false
  # MongoDB credentials are handled by kubeapps to facilitate upgrades
  existingSecret: kubeapps-mongodb
  securityContext:
    enabled: false

Can you share with us the modifications you did in the values.yaml or by parameters? What k8s cluster are you using?

[sebastien-prudhomme]

@carrodher no need to investigate, i will suppress the persistence i added in MongoDB. This is the only modification i made.