codes.md

Popeye error codes

Severity list

• Severity 0: Ok
• Severity 1: Info
• Severity 2: Warning
• Severity 3: Error

Container

Error Code	Message	Severity	Info / Reference
100	Untagged docker image in use	3
101	Image tagged "latest" in use	2
102	No probes defined	2
103	No liveness probe	2
104	No readiness probe	2
105	%s probe uses a port#, prefer a named port	1
106	No resources requests/limits defined	2
107	No resource limits defined	2
108	Unnamed port %d	1
109	CPU Current/Request (%s/%s) reached user %d%% threshold (%d%%)	2
110	Memory Current/Request (%s/%s) reached user %d%% threshold (%d%%)	2
111	CPU Current/Limit (%s/%s) reached user %d%% threshold (%d%%)	3
112	Memory Current/Limit (%s/%s) reached user %d%% threshold (%d%%)	3
113	Container image %s is not hosted on an allowed docker registry	3

Pod

Error Code	Message	Severity	Info / Reference
200	Pod is terminating [%d/%d]	2
201	Pod is terminating [%d/%d] %s	2
202	Pod is waiting [%d/%d]	3
203	Pod is waiting [%d/%d] %s	3
204	Pod is not ready	3
205	Pod was restarted a number of times	2
206	No PodDisruptionBudget defined	1
207	Pod is in an unhappy phase	3
208	Unmanaged pod detected. Best to use a controller	2
209	Pod is managed by multiple PodDisruptionBudgets (%s)	2

Security

Error Code	Message	Severity	Info / Reference
300	Using "default" ServiceAccount	2
301	Connects to API Server? ServiceAccount token is mounted	2
302	Pod could be running as root user. Check SecurityContext/Image	2
303	Do you mean it? ServiceAccount is automounting APIServer credentials	2
304	References a secret which does not exist	3
305	References a docker-image "%s" pull secret which does not exist	3
306	Container could be running as root user. Check SecurityContext/Image	2

General

Error Code	Message	Severity	Info / Reference
400	Used? Unable to locate resource reference	1
401	Key "%s" used? Unable to locate key reference	1
402	No metrics-server detected	1
403	Deprecated %s API group "%s". Use "%s" instead	2
404	Deprecation check failed. %v	1
405	Is this a jurassic cluster? Might want to upgrade K8s a bit	2
406	K8s version OK	0

Workloads (Deployment and StatefulSet)

Error Code	Message	Severity	Info / Reference
500	Zero scale detected	2
501	Unhealthy %d desired but have %d available	3
502	MISSING
503	At current load, CPU under allocated. Current:%s vs Requested:%s (%s)	2
504	At current load, CPU over allocated. Current:%s vs Requested:%s (%s)	2
505	At current load, Memory under allocated. Current:%s vs Requested:%s (%s)	2
506	At current load, Memory over allocated. Current:%s vs Requested:%s (%s)	2
507	Deployment references ServiceAccount %q which does not exist	3

HorizontalPodAutoscaler

Error Code	Message	Severity	Info / Reference
600	HPA %s references a Deployment %s which does not exist	3
601	HPA %s references a StatefulSet %s which does not exist	3
602	Replicas (%d/%d) at burst will match/exceed cluster CPU(%s) capacity by %s	2
603	Replicas (%d/%d) at burst will match/exceed cluster memory(%s) capacity by %s	2
604	If ALL HPAs triggered, %s will match/exceed cluster CPU(%s) capacity by %s	2
605	If ALL HPAs triggered, %s will match/exceed cluster memory(%s) capacity by %s	2

Node

Error Code	Message	Severity	Info / Reference
700	Found taint "%s" but no pod can tolerate	2
701	Node is in an unknown condition	3
702	Node is not in ready state	3
703	Out of disk space	3
704	Insufficient memory	2
705	Insufficient disk space	2
706	Insufficient PIDs on Node	3
707	No network configured on node	3
708	No node metrics available	1
709	CPU threshold (%d%%) reached %d%%	2
710	Memory threshold (%d%%) reached %d%%	2
711	Scheduling disabled	2
712	Found only one master node	1

Namespace

Error Code	Message	Severity	Info / Reference
800	Namespace is inactive	3

PodDisruptionBudget

Error Code	Message	Severity	Info / Reference
900	Used? No pods match selector	2
901	MinAvailable (%d) is greater than the number of pods(%d) currently running	2

PersistentVolume /PersistentVolumeClaim

Error Code	Message	Severity	Info / Reference
1000	Available	1
1001	Pending volume detected	3
1002	Lost volume detected	3
1003	Pending claim detected	3
1004	Lost claim detected	3

Service

Error Code	Message	Severity	Info / Reference
1100	No pods match service selector	3
1101	Skip ports check. No explicit ports detected on pod %s	1
1102	Use of target port #%s for service port %s. Prefer named port	1
1103	Type Loadbalancer detected. Could be expensive	1
1104	Do you mean it? Type NodePort detected	1
1105	No associated endpoints	3
1106	No target ports match service port %s	3
1107	LoadBalancer detected but service sets externalTrafficPolicy to "Cluster"	1
1108	NodePort detected but service sets externalTrafficPolicy to "Local"	1
1109	Only one Pod associated with this endpoint	2

ReplicaSet

Error Code	Message	Severity	Info / Reference
1120	Unhealthy ReplicaSet %d desired but have %d ready	3

NetworkPolicies

Error Code	Message	Severity	Info / Reference
1200	No pods match %s pod selector	2
1201	No namespaces match %s namespace selector	2

RBAC

Error Code	Message	Severity	Info / Reference
1300	References a %s (%s) which does not exist	2

Ingress

Error Code	Message	Severity	Info / Reference
1400	Ingress LoadBalancer port reported an error: %s	3
1401	Ingress references a service backend which does not exist: %s	3
1402	Ingress references a service port which is not defined: %s	3
1403	Ingress backend uses a port#, prefer a named port: %d	1
1404	Invalid Ingress backend spec. Must use port name or number	3

CronJob

Error Code	Message	Severity	Info / Reference
1500	%s is suspended	2
1501	No active jobs detected	1
1502	CronJob has not run yet or is failing	2