Tags

arc-runners

• Post Incident Review: ARC GitHub Actions Runner Pods Stuck Pending — Kubelet Sync Loop Stall and Multi-Node Degradation

argocd

• Post Incident Review: k8s03 Extended Recovery — kine Watch Corruption, VXLAN Route Corruption, and Kubelet Watch Stream Stall

awx

• Post Incident Review: AWX Automation Pod Stuck Pending — Calico RBAC Gap + dqlite Write Storm

buildkit

• Post Incident Review: microk8s 1.34 → 1.35 Rolling Upgrade — cgroup v2, containerd Shim, Disk Pressure, and Kubelet Stall

calico

• Calico CNI Unauthorized — Stale or Expired calico-kubeconfig Token
• Post Incident Review: AWX Automation Pod Stuck Pending — Calico RBAC Gap + dqlite Write Storm
• Post Incident Review: dqlite Snapshot Bloat → kube-apiserver Instability → Controller Crash-Loop Cascade and Watch Stream Failure
• Post Incident Review: k8s01 Calico CNI Unauthorized — Stale Pod-Bound Token After Calico Upgrade
• Post Incident Review: k8s03 Extended Recovery — kine Watch Corruption, VXLAN Route Corruption, and Kubelet Watch Stream Stall
• Post Incident Review: k8s03 PLEG Deadlock — Stale Calico IPAM Blocks + Generic PLEG Serial-Poll Vulnerability
• k8s Upgrade Post-Upgrade Validation

cascade

• Post Incident Review: Cascading Kubernetes Cluster Failures

cgroup-v2

• Post Incident Review: microk8s 1.34 → 1.35 Rolling Upgrade — cgroup v2, containerd Shim, Disk Pressure, and Kubelet Stall

cni

• Calico CNI Unauthorized — Stale or Expired calico-kubeconfig Token
• Post Incident Review: k8s03 PLEG Deadlock — Stale Calico IPAM Blocks + Generic PLEG Serial-Poll Vulnerability

containerd

• Post Incident Review: Radarr Outage — OpenEBS Jiva Replica Divergence (Second Occurrence)
• Post Incident Review: k8s01 Calico CNI Unauthorized — Stale Pod-Bound Token After Calico Upgrade
• Post Incident Review: k8s03 PLEG Deadlock — Stale Calico IPAM Blocks + Generic PLEG Serial-Poll Vulnerability
• Post Incident Review: microk8s 1.34 → 1.35 Rolling Upgrade — cgroup v2, containerd Shim, Disk Pressure, and Kubelet Stall

crash-loop

• Post Incident Review: dqlite Snapshot Bloat → kube-apiserver Instability → Controller Crash-Loop Cascade and Watch Stream Failure

disk-pressure

• Post Incident Review: ARC GitHub Actions Runner Pods Stuck Pending — Kubelet Sync Loop Stall and Multi-Node Degradation
• Post Incident Review: Cascading Kubernetes Cluster Failures
• Post Incident Review: microk8s 1.34 → 1.35 Rolling Upgrade — cgroup v2, containerd Shim, Disk Pressure, and Kubelet Stall
• Post Incident Review: pvek8s Complete Cluster Outage — dqlite Quorum Loss and Ansible-Injected Invalid Flags

dqlite

• Post Incident Review: AWX Automation Pod Stuck Pending — Calico RBAC Gap + dqlite Write Storm
• Post Incident Review: Cascading Kubernetes Cluster Failures
• Post Incident Review: dqlite Snapshot Bloat → kube-apiserver Instability → Controller Crash-Loop Cascade and Watch Stream Failure
• Post Incident Review: k8s03 Extended Recovery — kine Watch Corruption, VXLAN Route Corruption, and Kubelet Watch Stream Stall
• Post Incident Review: k8s03 PLEG Deadlock — Stale Calico IPAM Blocks + Generic PLEG Serial-Poll Vulnerability
• Post Incident Review: microk8s 1.34 → 1.35 Rolling Upgrade — cgroup v2, containerd Shim, Disk Pressure, and Kubelet Stall
• Post Incident Review: pvek8s Complete Cluster Outage — dqlite Quorum Loss and Ansible-Injected Invalid Flags
• dqlite Write Contention

endpointslice

• k8s Upgrade Post-Upgrade Validation

generic-pleg

• Post Incident Review: k8s03 PLEG Deadlock — Stale Calico IPAM Blocks + Generic PLEG Serial-Poll Vulnerability

hairpin-nat

• Post Incident Review: Sonarr Outage Due to iSCSI Hairpin NAT Failure on k8s03

ingress-nginx

• Post Incident Review: microk8s 1.34 → 1.35 Rolling Upgrade — cgroup v2, containerd Shim, Disk Pressure, and Kubelet Stall

ipam

• Post Incident Review: k8s03 PLEG Deadlock — Stale Calico IPAM Blocks + Generic PLEG Serial-Poll Vulnerability

iscsi

• Post Incident Review: Radarr Outage Due to OpenEBS Jiva Replica Divergence
• Post Incident Review: Radarr Outage — OpenEBS Jiva Replica Divergence (Second Occurrence)
• Post Incident Review: Sonarr Outage Due to iSCSI Hairpin NAT Failure on k8s03

k8s01

• Post Incident Review: Cascading Kubernetes Cluster Failures
• Post Incident Review: k8s01 Calico CNI Unauthorized — Stale Pod-Bound Token After Calico Upgrade

k8s02

• Post Incident Review: Cascading Kubernetes Cluster Failures

k8s03

• Post Incident Review: Cascading Kubernetes Cluster Failures
• Post Incident Review: Sonarr Outage Due to iSCSI Hairpin NAT Failure on k8s03
• Post Incident Review: k8s03 Extended Recovery — kine Watch Corruption, VXLAN Route Corruption, and Kubelet Watch Stream Stall
• Post Incident Review: k8s03 PLEG Deadlock — Stale Calico IPAM Blocks + Generic PLEG Serial-Poll Vulnerability
• Post Incident Review: microk8s 1.34 → 1.35 Rolling Upgrade — cgroup v2, containerd Shim, Disk Pressure, and Kubelet Stall

kine

• Post Incident Review: k8s03 Extended Recovery — kine Watch Corruption, VXLAN Route Corruption, and Kubelet Watch Stream Stall
• Post Incident Review: k8s03 PLEG Deadlock — Stale Calico IPAM Blocks + Generic PLEG Serial-Poll Vulnerability

kube-apiserver

• Post Incident Review: dqlite Snapshot Bloat → kube-apiserver Instability → Controller Crash-Loop Cascade and Watch Stream Failure

kubelet

• Post Incident Review: ARC GitHub Actions Runner Pods Stuck Pending — Kubelet Sync Loop Stall and Multi-Node Degradation
• Post Incident Review: Cascading Kubernetes Cluster Failures
• Post Incident Review: k8s01 Calico CNI Unauthorized — Stale Pod-Bound Token After Calico Upgrade
• Post Incident Review: k8s03 Extended Recovery — kine Watch Corruption, VXLAN Route Corruption, and Kubelet Watch Stream Stall
• Post Incident Review: microk8s 1.34 → 1.35 Rolling Upgrade — cgroup v2, containerd Shim, Disk Pressure, and Kubelet Stall

microk8s

• Jiva CSI Mount Proliferation
• Kubelet Silent Stall — Node Ready, Pods Never Schedule
• dqlite Write Contention
• k8s Upgrade Post-Upgrade Validation

network

• Post Incident Review: Sonarr Outage Due to iSCSI Hairpin NAT Failure on k8s03

networking

• Calico CNI Unauthorized — Stale or Expired calico-kubeconfig Token
• Post Incident Review: k8s01 Calico CNI Unauthorized — Stale Pod-Bound Token After Calico Upgrade

openebs

• Jiva CSI Mount Proliferation
• Post Incident Review: Cascading Kubernetes Cluster Failures
• Post Incident Review: Radarr Outage Due to OpenEBS Jiva Replica Divergence
• Post Incident Review: Radarr Outage — OpenEBS Jiva Replica Divergence (Second Occurrence)
• Post Incident Review: k8s01 Calico CNI Unauthorized — Stale Pod-Bound Token After Calico Upgrade

outage

• Post Incident Review: pvek8s Complete Cluster Outage — dqlite Quorum Loss and Ansible-Injected Invalid Flags

pleg

• Post Incident Review: k8s03 PLEG Deadlock — Stale Calico IPAM Blocks + Generic PLEG Serial-Poll Vulnerability

pleg-stall

• Post Incident Review: ARC GitHub Actions Runner Pods Stuck Pending — Kubelet Sync Loop Stall and Multi-Node Degradation

quorum-loss

• Post Incident Review: pvek8s Complete Cluster Outage — dqlite Quorum Loss and Ansible-Injected Invalid Flags

radarr

• Post Incident Review: Radarr Outage Due to OpenEBS Jiva Replica Divergence
• Post Incident Review: Radarr Outage — OpenEBS Jiva Replica Divergence (Second Occurrence)

rbac

• Post Incident Review: AWX Automation Pod Stuck Pending — Calico RBAC Gap + dqlite Write Storm

replica-divergence

• Post Incident Review: Radarr Outage Due to OpenEBS Jiva Replica Divergence
• Post Incident Review: Radarr Outage — OpenEBS Jiva Replica Divergence (Second Occurrence)

runbook

• Calico CNI Unauthorized — Stale or Expired calico-kubeconfig Token
• Jiva CSI Mount Proliferation
• Kubelet Silent Stall — Node Ready, Pods Never Schedule
• Runbooks
• dqlite Write Contention
• k8s Upgrade Post-Upgrade Validation

snapshot-bloat

• Post Incident Review: dqlite Snapshot Bloat → kube-apiserver Instability → Controller Crash-Loop Cascade and Watch Stream Failure

sonarr

• Post Incident Review: Sonarr Outage Due to iSCSI Hairpin NAT Failure on k8s03

storage

• Jiva CSI Mount Proliferation
• Post Incident Review: Radarr Outage Due to OpenEBS Jiva Replica Divergence
• Post Incident Review: k8s01 Calico CNI Unauthorized — Stale Pod-Bound Token After Calico Upgrade

upgrade

• Post Incident Review: microk8s 1.34 → 1.35 Rolling Upgrade — cgroup v2, containerd Shim, Disk Pressure, and Kubelet Stall
• k8s Upgrade Post-Upgrade Validation

vxlan

• Post Incident Review: k8s03 Extended Recovery — kine Watch Corruption, VXLAN Route Corruption, and Kubelet Watch Stream Stall

watch-stream

• Post Incident Review: dqlite Snapshot Bloat → kube-apiserver Instability → Controller Crash-Loop Cascade and Watch Stream Failure
• Post Incident Review: k8s03 Extended Recovery — kine Watch Corruption, VXLAN Route Corruption, and Kubelet Watch Stream Stall

write-storm

• Post Incident Review: AWX Automation Pod Stuck Pending — Calico RBAC Gap + dqlite Write Storm