gke/Node Registration Success

Verify Node Registration Checker output

Product: Google Kubernetes Engine
Step Type: AUTOMATED STEP

Description

None

Failure Reason

Node {node} in zone {location} is currently running, but it failed registration with kube-apiserver, below is the Node Registration Checker summary:

{log_entries[0]} {log_entries[1]} {log_entries[2]} {log_entries[3]} {log_entries[4]} {log_entries[5]} {log_entries[6]} {log_entries[7]} {log_entries[8]} {log_entries[9]} {log_entries[10]} {log_entries[11]} {log_entries[12]} {log_entries[13]} {log_entries[14]} {log_entries[15]}

Failure Remediation

To understand why the node failed registration with kube-apiserver, please check the following documentation page: https://cloud.google.com/kubernetes-engine/docs/troubleshooting/node-registration#use-nrc

Success Reason

Node {node} is currently running and, according to the output from Node Registration Checker, it was registered successfully. Below is the log entry that shows successful registration:

{log_entry}

Uncertain Reason

The node {node} in the zone {location} is running, but there are no logs generated by Node Registration Checker in the provided time range {start_time} - {end_time}.

Uncertain Remediation

This runbook looks for logs generated by Node Registration Checker. Because there are no logs from Node Registration Checker for the node {node}, but it is running, there could be a different issue with the node. Please try the runbook with a different node in the same nodepool.

Failure Reason [Alternative 2]

Node {node} in zone {location} is not currently running. While checking logs it was found that it failed registration with kube-apiserver. Below is the Node Registration Checker summary:

{log_entries[0]} {log_entries[1]} {log_entries[2]} {log_entries[3]} {log_entries[4]} {log_entries[5]} {log_entries[6]} {log_entries[7]} {log_entries[8]} {log_entries[9]} {log_entries[10]} {log_entries[11]} {log_entries[12]} {log_entries[13]} {log_entries[14]} {log_entries[15]}

Failure Reason [Alternative 3]

Could not find summary from Node Registration Checker for node {node} in zone {location}. The node might have been deleted before Node Registration Checker could finish running.

Failure Remediation [Alternative 3]

Try to run the runbook with a node that is currently running.