Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.
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dependabot[bot] b3388f84cd
build(deps): bump hyper-util from 0.1.11 to 0.1.12 (#14038)
Bumps [hyper-util](https://github.com/hyperium/hyper-util) from 0.1.11 to 0.1.12.
- [Release notes](https://github.com/hyperium/hyper-util/releases)
- [Changelog](https://github.com/hyperium/hyper-util/blob/master/CHANGELOG.md)
- [Commits](https://github.com/hyperium/hyper-util/compare/v0.1.11...v0.1.12)

---
updated-dependencies:
- dependency-name: hyper-util
  dependency-version: 0.1.12
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2025-05-21 12:52:26 -07:00
.devcontainer build(deps): bump linkerd/dev from v44 to v45 (#13525) 2025-01-06 09:34:29 -05:00
.github build(deps): bump tj-actions/changed-files (#14019) 2025-05-20 15:43:10 -07:00
audits add updated audit (#13682) 2025-02-19 10:46:45 -08:00
bin build: validate edge version in release workflow (#13993) 2025-05-08 12:05:32 -05:00
charts Set correct default port for tracing (#13937) 2025-04-16 18:20:06 +03:00
cli chore(CLI): Remove unused alpha CLI subcommand 2025-05-12 11:44:48 -07:00
controller test(multicluster): Wait for cluster store to be populated in test 2025-04-11 14:41:56 -07:00
grafana [grafana] update datasource (#11017) 2023-07-21 14:13:04 -07:00
jaeger Set correct default port for tracing (#13937) 2025-04-16 18:20:06 +03:00
multicluster build(deps): bump linkerd-extension-init from 0.1.3 to 0.1.4 (#13943) 2025-04-16 09:35:22 +03:00
pkg feat(policy): Configure outbound hostname labels in metrics (#13822) 2025-03-25 16:39:36 -07:00
policy-controller build(deps): bump chrono from 0.4.40 to 0.4.41 (#13977) 2025-04-30 15:55:16 -07:00
policy-test fix(policy): include TCPRoute policy on opaque appProtocol services (#13948) 2025-04-21 11:33:48 -07:00
proto Remove legacy upgrade and it's references (#7309) 2021-11-29 20:08:58 +05:30
proxy-identity Replace usage of io/ioutil package (#9613) 2022-10-13 12:10:58 -05:00
test feat(CLI): Add errors for invalid Gateway API CRD states (#13834) 2025-03-26 16:31:45 -05:00
testutil feat(CLI): Add errors for invalid Gateway API CRD states (#13834) 2025-03-26 16:31:45 -05:00
viz build(deps): bump linkerd-extension-init from 0.1.3 to 0.1.4 (#13943) 2025-04-16 09:35:22 +03:00
web build(deps-dev): bump webpack from 5.99.7 to 5.99.8 in /web/app (#14012) 2025-05-20 15:55:37 -07:00
.dockerignore dev: Add a reusable action-dev-check script (#9185) 2022-08-16 18:14:37 -07:00
.editorconfig Add PodDisruptionBudgets to control plane (#5398) (#5406) 2021-01-06 09:19:15 -05:00
.gitattributes Update gitattributes to improve PR file visilibity (#6767) 2021-08-30 14:52:53 -07:00
.gitignore Upload code coverage of unit tests to codecov (#6321) 2021-06-23 10:15:01 -06:00
.golangci.yml build(deps): bump linkerd/dev from v43 to v44 (#13428) 2024-12-06 11:38:36 -08:00
.helmdocsignore
.markdownlint.yaml
.proxy-version proxy: v2.298.0 (#14043) 2025-05-21 12:40:10 -07:00
ADOPTERS.md Add Pangea Cyber to adopters (#11410) 2023-09-25 15:21:50 -07:00
AMBASSADORS.md Create AMBASSADORS.md (#13982) 2025-05-01 10:28:51 -07:00
BUILD.md Set correct default port for tracing (#13937) 2025-04-16 18:20:06 +03:00
CHANGES.md ci: Update release workflow to generate release notes (#12132) 2024-02-22 11:31:05 -08:00
CODE_OF_CONDUCT.md build(deps): bump DavidAnson/markdownlint-cli2-action from 9.0.0 to 10.0.1 (#10843) 2023-05-02 10:08:28 -07:00
CONTRIBUTING.md Spelling (#6215) 2021-06-07 15:16:59 -06:00
Cargo.lock build(deps): bump hyper-util from 0.1.11 to 0.1.12 (#14038) 2025-05-21 12:52:26 -07:00
Cargo.toml build(deps): enable tracing feature in hyper-util (#13890) 2025-04-01 12:47:40 -07:00
DCO
Dockerfile-debug dev: v42 (#11563) 2023-11-03 13:55:06 -07:00
Dockerfile-proxy build(deps): bump linkerd/dev from v43 to v44 (#13428) 2024-12-06 11:38:36 -08:00
EXTENSIONS.md Fix `linkerd check --output` flag description (#11145) 2023-07-24 11:24:34 -07:00
GOVERNANCE.md update governance to introduce a director role (#12262) 2024-03-18 11:55:49 -05:00
LICENSE
MAINTAINERS.md chore: Update MAINTAINERS.md (#14044) 2025-05-21 12:39:44 -07:00
README.md chore(readme): trivial copyright date bump (#14023) 2025-05-20 15:42:43 -07:00
RELEASE.md Upgrade to proxy-init:v2.3.0 and linkerd-cni:1.4.0 (#12361) 2024-04-02 11:38:53 -05:00
SECURITY.md switch to edge releases (#12118) 2024-02-21 17:09:46 -08:00
STEERING.md update governance to introduce a director role (#12262) 2024-03-18 11:55:49 -05:00
TEST.md dev: Update markdowlint-cli2 to v0.5.1 (#9166) 2022-08-15 12:59:59 -07:00
deny.toml build(deps): bump kubert from 0.23 to 0.24 (#13843) 2025-03-20 13:28:44 -07:00
go.mod build(deps): bump google.golang.org/grpc from 1.72.0 to 1.72.1 (#14025) 2025-05-20 15:41:21 -07:00
go.sum build(deps): bump google.golang.org/grpc from 1.72.0 to 1.72.1 (#14025) 2025-05-20 15:41:21 -07:00
justfile test(CI): move go test timeout to justfile (#13927) 2025-04-11 16:15:52 -07:00
rust-toolchain.toml build(deps): bump linkerd/dev from v43 to v44 (#13428) 2024-12-06 11:38:36 -08:00
tools.go Update to dev:v39 with Go 1.19 (#10336) 2023-02-16 08:25:42 -08:00

README.md

Linkerd

Linkerd

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🎈 Welcome to Linkerd! 👋

Linkerd is an ultralight, security-first service mesh for Kubernetes. Linkerd adds critical security, observability, and reliability features to your Kubernetes stack with no code change required.

Linkerd is a Cloud Native Computing Foundation (CNCF) project.

Repo layout

This is the primary repo for the Linkerd 2.x line of development.

The complete list of Linkerd repos is:

Quickstart and documentation

You can run Linkerd on any modern Kubernetes cluster in a matter of seconds. See the Linkerd Getting Started Guide for how.

For more comprehensive documentation, start with the Linkerd docs. (The doc source code is available in the website repo.)

Working in this repo

BUILD.md includes general information on how to work in this repo.

We ❤️ pull requests! See CONTRIBUTING.md for info on contributing changes.

Get involved

Steering Committee meetings

We host regular online meetings for the Linkerd Steering Committee. All are welcome to attend, but audio and video participation is limited to Steering Committee members and maintainers. These meetings are currently scheduled on an ad-hoc basis and announced on the linkerd-users mailing list.

Code of Conduct

This project is for everyone. We ask that our users and contributors take a few minutes to review our Code of Conduct.

Security

See SECURITY.md for our security policy, including how to report vulnerabilities.

Linkerd undergoes periodic third-party security audits and we publish the results here.

License

Copyright 2025 the Linkerd Authors. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use these files except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.