gke/Ca Failed To Evict Pods
Check for “scale.down.error.failed.to.evict.pods” log entries
GKE
All steps available in gke
gke/Ca Instance Timeout
Check for “scale.up.error.waiting.for.instances.timeout” log entries
gke/Ca Ip Space Exhausted
Check for “scale.up.error.ip.space.exhausted” log entries
gke/Ca Min Size Reached
Check for “no.scale.down.node.node.group.min.size.reached” log entries
gke/Ca Out Of Resources
Check for “scale.up.error.out.of.resources” log entries
gke/Ca Quota Exceeded
Check for “scale.up.error.quota.exceeded” log entries
gke/Ca Service Account Deleted
Check for “scale.up.error.service.account.deleted” log entries
gke/Check Config Map
This will confirm confif map is present as that llow user to make changes on ip-agent.
gke/Check Daemon Set
On GKE for ip-masq can be deployed or automatically in cluster.
gke/Check Destination Ip
GKE is expected not to IP masquerade. If needed then it should be added on nonMasqueradeCIDRs.
gke/Check Node Ip
When Node IP is present under non-masquerade list, it will allow node IP to not get natted .
gke/Check Pod Ip
GKE preserves the Pod IP addresses sent to destinations in the nonMasqueradeCIDRs list.
gke/Cluster Autoscaler End
Finalizes the diagnostics process for Cluster Autoscaler.
gke/Cluster Autoscaler Start
Initiates diagnostics for Cluster Autoscaler.
gke/Cluster Level Logging Enabled
Verifies that logging is enabled at the GKE cluster level.
gke/Cluster Version
Check for cluster version
gke/Gke Ip Masq Standard End
Concludes the the diagnostics process.
gke/Gke Ip Masq Standard Start
Check if the project ID, GKE cluster and its location is valid.
gke/Image Connection Timeout
The connection to Google APIs is timing out
gke/Image Connection Timeout Restricted Private
The connection to restricted.googleapis.com or private.googleapis.com is timing out
gke/Image Dns Issue
Node DNS sever cannot resolve the IP of the repository
gke/Image Forbidden
Image cannot be pulled, insufficiente permissions
gke/Image Not Found
Check for Image not found log entries
gke/Image Pull End
Finalizes the diagnostics process for GKE Image Pull runbbok.
gke/Image Pull Start
Initiates diagnostics for Image pull runbook.
gke/Ip Exhaustion End
Concludes the CLuster IP Exhaustion diagnostics process.
gke/Ip Exhaustion Gateway
Check for IP Exhaustion issue and the cluster configuration type.
gke/Ip Exhaustion Start
Start IP Exhaustion Checks
gke/Live Migration
Checks if the node was unavailable due to a live migration event.
gke/Logging Api Enabled
Verifies if the Cloud Logging API is enabled for the project hosting the GKE cluster.
gke/Logging Write Api Quota Exceeded
Verifies that Cloud Logging API write quotas have not been exceeded.
gke/Logs End
Finalizes the ‘GKE logs’ diagnostic process.
gke/Logs Start
Initiates diagnostics for GKE Clusters.
gke/Node Auto Repair End
Finalizes the diagnostics process for Node AutoRepair.
gke/Node Auto Repair Start
Check inputs and verify if there actually was a repair event
gke/Node Bootstrapping End
Finalizes the diagnostics process for GKE Node Bootstrapping.
gke/Node Bootstrapping Start
Initiates diagnostics for Node Bootstrapping.
gke/Node Disk Full
Checks if node disks are full.
gke/Node Insert Check
Check for any errors during instances.insert method
gke/Node Ip Range Exhaustion
Check Node IP Range Exhaustion and offer remediation.
gke/Node Not Ready
Checks if nodes have been in NotReady status for an extended period (e.g., 10 minutes).
gke/Node Pool Cloud Logging Access Scope
Verifies that GKE node pools have the required Cloud Logging access scopes.
gke/Node Pool Upgrade
Checks if the node was removed by Cluster Upgrade Operation.
gke/Node Registration Success
Verify Node Registration Checker output
gke/Node Removed By Autoscaler
Checks if the node was removed by Cluster Autoscaler.
gke/Node Unavailability End
Finalizes the diagnostics process for Node Unavailability.
gke/Node Unavailability Start
Check inputs and verify if the node was unavailable
gke/Nodeproblem
This will confirm if there is any VPC flow logs to destination IP.
gke/Pod Ip Range Exhaustion
Check Pod IP Range Exhaustion and offer remediation.
gke/Preemption Condition
Checks if the node was preempted.
gke/Resource Quota Exceeded
Verifies that Kubernetes resource quotas have been exceeded or not.
gke/Resource Quotas End
Finalizes the diagnostics process for Resource Quotas.
gke/Resource Quotas Start
Initiates diagnostics for Resource Quotas.
gke/Service Account Logging Permission
Verifies the service accounts associated with node pools have ‘logging.logWriter’ permissions.
gke/Standard Ip Masq End
Concludes the the diagnostics process.
gke/Unallocatable Gpu
Checks GPU allocation
gke/Unallocatable Tpu
Checks TPU allocation