How to collect database logs on cloud platforms？

[bearslyricattack]

A note for the community

There are many databases on my k8s cluster, and their logs are stored in different PVCs with a format similar to/ var/lib/kubelet/pods/{pod-uid}/volumes/kubernetes.io~csi/{pvc-name}/mount/app.log， The existing plugins can only collect data from/var/log/pods. If collected using a file directory, it will not be possible to label it with the correct k8s tag? May I ask how I should proceed?

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[bearslyricattack]

If it is considered necessary to add a transform plugin for accessing API servers with only pod ID file directories to obtain sufficient data, then I am willing to take on this task and hope to receive support and assistance from the community.

[cuisongliu]

We have also encountered this scene. We hope to listen to the log of PVC. I think we can consider it from the perspective of the catalog of kubelet? For example, let's parse /var/lib/kubelet. Of course, this parameter is variable. Shall we add a plug-in of kubernetes_kubelet? Or call it kubernetes_pvc