Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF and XDP Reference Guide : Provides a technical deep dive of eBPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API for interacting with a local Cilium instance. Development Guide : Gives background to those looking to develop and contribute modifications to the Cilium code or Features Key-Value store clang+LLVM iproute2 Firewall Rules Mounted eBPF filesystem Privileges Upgrade Guide Running pre-flight check (Required) Upgrading Cilium Version Specific Notes Advanced Configuration

Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF and XDP Reference Guide : Provides a technical deep dive of eBPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API for interacting with a local Cilium instance. Development Guide : Gives background to those looking to develop and contribute modifications to the Cilium code or Features Key-Value store clang+LLVM iproute2 Firewall Rules Mounted eBPF filesystem Privileges Upgrade Guide Running pre-flight check (Required) Upgrading Cilium Version Specific Notes Advanced Configuration

Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF and XDP Reference Guide : Provides a technical deep dive of eBPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API for interacting with a local Cilium instance. Development Guide : Gives background to those looking to develop and contribute modifications to the Cilium code or Features Key-Value store clang+LLVM iproute2 Firewall Rules Mounted eBPF filesystem Privileges Upgrade Guide Running pre-flight check (Required) Upgrading Cilium Version Specific Notes Advanced Configuration

Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF and XDP Reference Guide : Provides a technical deep dive of BPF and XDP technology, primarily focused at developers. API Reference Details the Cilium agent API for interacting with a local Cilium instance. Developer / Contributor Guide : Gives background to those looking to develop and contribute modifications to the Cilium code or and Required Kernel Version Key-Value store clang+LLVM iproute2 Firewall Rules Privileges Upgrade Guide Running pre-flight check (Required) Upgrading Micro Versions Upgrading Minor Versions Step 3: Rolling

Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF and XDP Reference Guide : Provides a technical deep dive of BPF and XDP technology, primarily focused at developers. API Reference and Required Kernel Version Key-Value store clang+LLVM iproute2 Firewall Rules Privileges Upgrade Guide Running pre-flight check (Required) Upgrading Cilium Step 3: Rolling Back Version Specific Notes Organization Release tracking Release Cadence Backporting process Backport Criteria Backporting guide Generic Release Process Release Candidate Process Feature Release Process On Freeze date For the

Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF and XDP Reference Guide : Provides a technical deep dive of BPF and XDP technology, primarily focused at developers. API Reference Reference : Details the Cilium agent API for interacting with a local Cilium instance. Development Guide : Gives background to those looking to develop and contribute modifications to the Cilium code or Features Key-Value store clang+LLVM iproute2 Firewall Rules Mounted eBPF filesystem Privileges Upgrade Guide Running pre-flight check (Required) Upgrading Cilium Version Specific Notes Advanced Configuration

Troubleshoo�ng : Describes how to troubleshoot Cilium in different deployment modes. BPF and XDP Reference Guide : Provides a technical deep dive of BPF and XDP technology, primarily focused at developers. API Details the Cilium agent API for interac�ng with a local Cilium instance. Developer / Contributor Guide : Gives background to those looking to develop and contribute modifica�ons to the Cilium code or documenta�on Compa�bility Matrix Linux Kernel Key-Value store clang+LLVM iproute2 Firewall Rules Privileges Upgrade Guide Running a pre-flight DaemonSet Upgrading Micro Versions Upgrading Minor Versions Rolling Back Version

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