Azure Container Networking Solutions for Linux and Windows Containers
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Alexander 47b4329b06
fix: add dhcp discover packet to linux swiftv2 to ensure mappings exist for dns (#2989)
* add dhcp client

* address linter issues

* issue dhcp discover request without libraries

* remove library references

* add build tag and remove rand dependency

* address linter issues

* update logging

* fix logging

* move unix sockets to interface to address feedback

* address linter issues

* prevent leaking sockets on error

* remove reuse address option

* add comments

* make dhcp client
2024-09-10 16:46:05 +00:00
.devcontainer Update dockerfiles to use go v1.22 (#2931) 2024-08-27 20:15:23 +00:00
.github Update dockerfiles to use go v1.22 (#2931) 2024-08-27 20:15:23 +00:00
.hooks lint pre-push hook (#1112) 2021-11-22 12:56:58 -06:00
.pipelines ci: adding increments of 200 to scale pipeline (#2988) 2024-09-09 13:34:17 +00:00
aitelemetry refactor: create safer command execution method (#2899) 2024-08-06 21:36:55 +00:00
azure-ipam Update dockerfiles to use go v1.22 (#2931) 2024-08-27 20:15:23 +00:00
bpf-prog/ipv6-hp-bpf combine linux and win Dockerfiles using build targets (#2559) 2024-06-17 21:53:44 +00:00
build deps: bump mvdan.cc/gofumpt from 0.6.0 to 0.7.0 in /build/tools (#2930) 2024-08-28 01:10:06 +00:00
cni fix: add dhcp discover packet to linux swiftv2 to ensure mappings exist for dns (#2989) 2024-09-10 16:46:05 +00:00
cns fix: add legacy IPAM metrics back to IPAMv2 (#2970) 2024-09-04 16:01:25 +00:00
codeql feat: add custom codeql queries (#2919) 2024-08-23 16:48:24 +00:00
common chore: remove cnm code (#2906) 2024-08-24 02:45:06 +00:00
crd fix: add legacy IPAM metrics back to IPAMv2 (#2970) 2024-09-04 16:01:25 +00:00
debug/windows/npm test(scale): [NPM] fix flakes in kwok and capture kernel state on failure (#2249) 2023-11-29 15:37:46 -08:00
dhcp fix: add dhcp discover packet to linux swiftv2 to ensure mappings exist for dns (#2989) 2024-09-10 16:46:05 +00:00
docs chore: remove cnm code (#2906) 2024-08-24 02:45:06 +00:00
dropgz Update dockerfiles to use go v1.22 (#2931) 2024-08-27 20:15:23 +00:00
ebtables refactor: create safer command execution method (#2899) 2024-08-06 21:36:55 +00:00
examples/cns Add CNS api examples for create and delete HNS networks (#337) 2019-04-15 15:58:44 -07:00
hack Update dockerfiles to use go v1.22 (#2931) 2024-08-27 20:15:23 +00:00
internal fix: don't delete an existing conflist (#2115) 2023-08-28 23:11:12 +00:00
ipam add L1VH IB support on CNI (#2762) 2024-07-11 16:05:28 +00:00
iptables refactor: create safer command execution method (#2899) 2024-08-06 21:36:55 +00:00
keyvault deps: bump github.com/Azure/azure-sdk-for-go/sdk/keyvault/azsecrets from 0.7.1 to 0.11.0 (#1693) 2023-03-21 20:44:15 +00:00
log fix: deadlock when os.Stat errors within rotate method (#1716) 2023-08-10 13:16:58 -07:00
netio refactor: code changes for stateless cni and swift v2 (#2688) 2024-06-01 01:36:32 +00:00
netlink test: validate secondary endpoint client failure (#2345) 2023-11-03 23:32:40 +00:00
netns Set constant mac for host veth interface in transparent vlan mode (#1906) 2023-04-17 14:26:00 -07:00
network fix: add dhcp discover packet to linux swiftv2 to ensure mappings exist for dns (#2989) 2024-09-10 16:46:05 +00:00
nmagent fix SupportedAPIs in nmagent client to handle non-200 resp correctly (#2623) 2024-03-04 20:26:06 +00:00
nns cni/network unit test coverage (#1020) 2021-09-20 16:58:18 -07:00
npm fix: [NPM] [Linux] handle more than 15 leaked ipsets (#2998) 2024-09-09 13:11:07 +00:00
ovsctl refactor: create safer command execution method (#2899) 2024-08-06 21:36:55 +00:00
pkgerrlint Add a linter for detecting fmt.Errorf w/ %w (#1952) 2023-05-09 15:47:39 -05:00
platform refactor: create safer command execution method (#2899) 2024-08-06 21:36:55 +00:00
processlock fix: update azure-vnet directory permissions (#2819) 2024-07-02 01:33:12 +00:00
proto/nodenetworkservice/3.302.0.744 CNI changes to support baremetal scenario (#835) 2021-03-26 10:28:42 -07:00
scripts Update install-cni-plugin.sh (#1792) 2023-04-30 20:52:30 +00:00
server/tls feat: add mTLS to CNS (#2751) 2024-06-07 22:26:49 +00:00
store [CNI] zap logger migration for store package (#2231) 2023-09-25 15:59:56 +00:00
telemetry refactor: create safer command execution method (#2899) 2024-08-06 21:36:55 +00:00
test ci: remove logger field from portforwarder to avoid race with goroutine (#2959) 2024-08-29 16:07:24 +00:00
testutils add L1VH IB support on CNI (#2762) 2024-07-11 16:05:28 +00:00
tools Update dockerfiles to use go v1.22 (#2931) 2024-08-27 20:15:23 +00:00
zapai Update dockerfiles to use go v1.22 (#2931) 2024-08-27 20:15:23 +00:00
zapetw ETW logging implementation in CNI (#2668) 2024-04-18 18:17:18 +00:00
.gitattributes CI: Add golint-ci (#888) 2021-06-01 16:58:56 -07:00
.gitignore chore: [NPM] Remove TLS Certifications in NPM (#2561) 2024-02-07 17:16:20 +00:00
.golangci.yml fix: change to new-from-rev master in lint action (#2448) 2023-12-19 15:57:05 -06:00
CONTRIBUTING.md Create initial contrbuting guides (#2244) 2023-09-26 14:53:18 -07:00
LICENSE Added LICENSE 2017-01-31 19:51:14 -08:00
MAINTAINERS Update MAINTAINERS 2018-01-19 11:09:21 -08:00
Makefile Update dockerfiles to use go v1.22 (#2931) 2024-08-27 20:15:23 +00:00
README.md chore: remove cnm code (#2906) 2024-08-24 02:45:06 +00:00
SECURITY.md Microsoft mandatory file (#1390) 2022-05-27 12:44:20 -05:00
Tiltfile feat: [NPM] Restructure code and add deploy manifests (#1203) 2022-02-04 16:25:12 -08:00
go.mod deps: bump k8s.io/kubelet from 0.30.3 to 0.30.4 (#3001) 2024-09-10 15:31:36 +00:00
go.sum deps: bump k8s.io/kubelet from 0.30.3 to 0.30.4 (#3001) 2024-09-10 15:31:36 +00:00

README.md

Microsoft Azure Container Networking

Build Status Go Report Card GitHub release

Azure Network Policy Manager Conformance
Cyclonus Network Policy Suite Cyclonus Network Policy Test
Kubernetes Network Policy E2E Build Status

Overview

This repository contains container networking services and plugins for Linux and Windows containers running on Azure:

The azure-vnet network plugins connect containers to your Azure VNET, to take advantage of Azure SDN capabilities. The azure-vnet-ipam IPAM plugins provide address management functionality for container IP addresses allocated from Azure VNET address space.

The following environments are supported:

Plugins are offered as part of Azure Kubernetes Service (AKS), as well as for individual Azure IaaS VMs. For Kubernetes clusters created by aks-engine, the deployment and configuration of both plugins on both Linux and Windows nodes is automatic and default.

The next generation of Azure CNI Plugin is powered by Cilium. Learn more at Azure CNI Powered By Cilium

Documentation

See Documentation for more information and examples.

Build

This repository builds on Windows and Linux. Build plugins directly from the source code for the latest version.

$ git clone https://github.com/Azure/azure-container-networking
$ cd azure-container-networking
$ make all-binaries

Then follow the instructions for the plugin in Documentation.

Contributions

Contributions in the form of bug reports, feature requests and PRs are always welcome.

Please follow these steps before submitting a PR:

  • Create an issue describing the bug or feature request.
  • Clone the repository and create a topic branch.
  • Make changes, adding new tests for new functionality.
  • Submit a PR.

License

See LICENSE.

Code of Conduct

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.