.......................................................... 26 4. Using and Managing Computer Interfaces .......................................................................................... 28 ....................................................................................... 52 Using API to Retrieve the MCM Status ....................................................................... Arm-based Computers 28 4. Using and Managing Computer Interfaces In this chapter, we include more information on the Arm-based computer’s interfaces, such as the serial interface, storage, diagnostic

openEuler supports a diverse range of devices, and covers various application scenarios, and interfaces with other OSs such as OpenHarmony, achieving ecosystem interoperability through shared capabilities for CPUs, cache, NUMA, and devices, and search for hardware topology information through kernel interfaces such as sysfs. OS kernel Firmware Firmware topology reporting (ACPI/Device tree) Hardware location unified management of both containers and node OS through Kubernetes, including atomic upgrades and API-based operations. Challenges In cloud-native scenarios, containers and Kubernetes are widely used

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 Podcasts Blog posts Books Talks Further Documents API Reference Introduction How to access the API CLI Client Golang Package Compatibility Guarantees API Reference Internals Hubble internals Hubble clusters. Create a Service Principal: In order to allow cilium-operator to interact with the Azure API, a Service Principal with Contributor privileges over the AKS cluster is required (see Azure IPAM required

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 Podcasts Blog posts Books Talks Further Documents API Reference Introduction How to access the API CLI Client Golang Package Compatibility Guarantees API Reference Hubble internals Hubble Architecture contact k8s api-server In the Cilum agent logs you will see: level=info msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server"

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 Podcasts Blog posts Books Talks Further Documents API Reference Introduction How to access the API CLI Client Golang Package Compatibility Guarantees API Reference Internals Hubble internals Hubble clusters. Create a Service Principal: In order to allow cilium-operator to interact with the Azure API, a Service Principal with Contributor privileges over the AKS cluster is required (see Azure IPAM required

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. Development Guide : Gives background Podcasts Blog posts Books Talks Further Documents API Reference Introduction How to access the API CLI Client Golang Package Compatibility Guarantees API Reference Hubble internals Hubble Architecture contact k8s api-server In the Cilum agent logs you will see: level=info msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server"

keyboard layout • Do not configure networking (the installer attempts to configure wired network interfaces via DHCP, but you can continue without networking if this fails) • Do not configure a proxy or Put something like this in /etc/dnsmasq.conf.d/pxe.conf: interface=,lo bind-interfaces dhcp-range=,192.168.0.100,192.168.0.200 dhcp-boot=pxelinux.0 dhcp-match=set:efi-x86_64 Device ] [ Clear & Boot Any ] [ Clear ] Timeout: 30 seconds Network: (*) DHCP on all active interfaces ( ) DHCP on a specific interface ( ) Static IP configuration ─────────────────────────────────────────────

administrators and will focus on managing your network on the command line. 1.1. Ethernet Interfaces Ethernet interfaces are identified by the system using predictable network interface names. These names can still use the kernel eth# style of naming. 1.1.1. Identify Ethernet Interfaces To quickly identify all available Ethernet interfaces, you can use the ip command as shown below. ip a 1: lo: interfaces available to your system is the lshw command. This command provides greater details around the

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. Getting Started : Gives background 4 Examples Layer 7 Examples Kubernetes Endpoint Lifecycle Troubleshooting L7 Protocol Visibility API Rate Limiting Default Rate Limits Configuration Automatic Adjustment Metrics Understanding the log Podcasts Blog posts Books Talks Further Documents API Reference Introduction How to access the API CLI Client Golang Package Compatibility Guarantees API Reference Reference Command Cheatsheet Command

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 : Guide BPF Architecture Toolchain Program Types Further Reading API Reference Introduction How to access the API Compatibility Guarantees API Reference Reference Command Cheatsheet Command utilities: Self-Managed Kubernetes Managed Kubernetes Installer Integrations CNI Chaining Security Tutorials HTTP/REST API call authorization Locking down external access with DNS-based policies Securing a Kafka cluster How