grafana/loki

EKS Mixed Cluster (Linux, Windows) - Log Collection Not Displaying from Windows Nodes

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Aperta il 14 mar 2024

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area/windowshelp wanted

Descrizione

Everything seems to be fine on startup: image

promtail log: image

The Windows service name can be read in grafana, but the logs cannot be received. image

It is also correct to check the reading position through the promtail log, but loki or grafana just did not collect it.

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Tech stack
gokubernetesaws
Dominio
observability
Tipo issue
bug
DifficoltàQuanto dovrebbe essere impegnativa per un nuovo contributor.
4
Tempo stimatoTempo stimato per completare e verificare uno scope piccolo.
1-2 days
Stato attivitàQuanto è probabile che la issue sia ancora attiva e reviewable.
fresh
ChiarezzaQuanto chiaramente la issue descrive problema, scope e risultato atteso.
needs investigation
Prerequisiti
Basic knowledge of KubernetesFamiliarity with promtailUnderstanding of Windows container logging
Adatta ai principiantiQuanto la issue è adatta a contributor alla prima esperienza.
20
Direzione di ricerca
Investigate promtail configuration for Windows nodes in EKS. Check if promtail's Windows journal or file target is correctly configured. Review the user's promtail logs to see if there are any errors related to Windows log collection. Test with a simple Windows node setup to reproduce the issue. Consider differences in log paths between Linux and Windows containers. Look at existing promtail Windows documentation or issues. The user mentions service names are visible but logs not received; this may indicate a parsing or shipping issue rather than a discovery issue.