Troubleshoot

📄️Troubleshooting and diagnostics

Troubleshooting guide for Calico Open Source clusters covering diagnostics, common failure patterns, log severity tuning, and where to file upstream issues.

📄️Troubleshooting commands

Reference of command-line tools and kubectl invocations for verifying cluster, routing, and component health in a Calico Open Source installation.

📄️Component logs

Reference for locating and collecting Calico Open Source component logs including calico/node, Felix, Typha, kube-controllers, and CNI plugin output.

📄️VPP data plane troubleshooting

Troubleshooting guide for the Calico Open Source VPP data plane covering log collection, diagnostic helpers, and recovery from common VPP failure modes.