You notice that your Kubernetes logging agent is not forwarding logs to the central system. Which of the following is the most likely cause?

medium📝 Troubleshoot Q14 of 15

Kubernetes - Monitoring and Logging

AContainers are writing logs to stdout/stderr

BThe logging agent cannot access the /var/log/containers directory on the node

CThe central logging system is storing logs on the node

DKubernetes does not support logging agents

Step-by-Step Solution

Solution:

Step 1: Analyze logging agent failure
If the agent cannot access the node's log directory, it cannot read logs to forward them.
Step 2: Check other options for correctness
Containers writing to stdout/stderr is normal; Kubernetes supports logging agents; central system storing logs on node is unrelated to forwarding failure.
Final Answer:
The logging agent cannot access the /var/log/containers directory on the node -> Option B
Quick Check:
Agent access to logs = critical [OK]

Quick Trick: Check logging agent's access to node log files first [OK]

Common Mistakes:

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