Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.
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Oliver Gould a35797b63a
cli: Only bind ephemeral ports on localhost (#7838)
Most of our port forwards are created against localhost, except for when
exposing the dashboard with a user-specified host. Our socket binding
(for ephemeral ports), however, binds against all interfaces.

This change modifies ephemeral port binding to only occur on the
loopback interface.

Signed-off-by: Oliver Gould <ver@buoyant.io>
2022-02-08 12:27:06 +00:00
.devcontainer dev: Fixup tool paths (#7794) 2022-02-06 12:20:51 -08:00
.github ci: Use actions/cache@v2 (#7834) 2022-02-07 19:18:42 -08:00
bin Allow integration tests to run in parallel (#7773) 2022-02-07 15:21:57 +00:00
charts Split policy CRDs into separate files (#7787) 2022-02-04 14:04:41 -08:00
cli identity: Document use of `InsecureSkipVerify` (#7835) 2022-02-07 19:16:24 -08:00
cni-plugin Fix CNI integration test (#7660) 2022-01-21 14:31:32 -05:00
controller Require use of at least TLS v1.2 (#7837) 2022-02-07 19:13:02 -08:00
grafana Parametrized datasource in grafana dashboards, better script handling (#7603) 2022-01-14 11:30:19 -05:00
jaeger Upgrade jaeger and ot-collector (#7822) 2022-02-07 19:18:13 -08:00
multicluster Fix redundant error handling (#7823) 2022-02-07 19:17:43 -08:00
pkg cli: Only bind ephemeral ports on localhost (#7838) 2022-02-08 12:27:06 +00:00
policy-controller Fix arm build (#7780) 2022-02-03 18:53:58 -08:00
proto Remove legacy upgrade and it's references (#7309) 2021-11-29 20:08:58 +05:30
proxy-identity Remove the `proxy.disableIdentity` config (#7729) 2022-01-31 10:17:10 -05:00
test Upgrade jaeger and ot-collector (#7822) 2022-02-07 19:18:13 -08:00
testutil Allow integration tests to run in parallel (#7773) 2022-02-07 15:21:57 +00:00
viz Fix redundant error handling (#7823) 2022-02-07 19:17:43 -08:00
web build(deps): bump @fortawesome/free-regular-svg-icons in /web/app (#7833) 2022-02-07 20:18:35 -08:00
.dockerignore Standardize curl flags with scurl (#7658) 2022-01-24 08:42:20 -08:00
.editorconfig Add PodDisruptionBudgets to control plane (#5398) (#5406) 2021-01-06 09:19:15 -05:00
.gcp.json.enc Add docker builds and integration tests to CI (#1303) 2018-07-11 14:01:42 -07:00
.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 ci: Replace deprecated linters (#7455) 2021-12-10 17:01:50 +00:00
.helmdocsignore Add automatic readme generation for charts (#5316) 2020-12-02 14:37:45 -05:00
.markdownlint.yaml Lint all markdown files in CI (#4402) 2020-05-19 23:03:50 -07:00
.proxy-version proxy: v2.171.0 (#7661) 2022-01-24 06:59:40 -08:00
ADOPTERS.md Add ZeroFlucs to Adopters.md (#7802) 2022-02-07 09:38:56 -05:00
BUILD.md docs: Update instructions for running the tap controller locally (#7788) 2022-02-07 15:08:10 -08:00
CHANGES.md Add changes for edge-22.2.1 (#7779) 2022-02-03 15:13:36 -07:00
CODE_OF_CONDUCT.md Lint all markdown files (#4403) 2020-05-19 09:59:26 -07:00
CONTRIBUTING.md Spelling (#6215) 2021-06-07 15:16:59 -06:00
Cargo.lock build(deps): bump security-framework-sys from 2.6.0 to 2.6.1 (#7830) 2022-02-07 17:27:24 -07:00
Cargo.toml Create a top-level Cargo workspace (#6845) 2021-09-09 14:49:42 -07:00
DCO Add contributing doc and DCO file (#88) 2017-12-22 14:54:27 -08:00
Dockerfile-debug Update debian base images to buster-20210208-slim (#5750) 2021-02-16 08:39:53 -08:00
Dockerfile-proxy Add 2 minutes linkerd-await timeout (#7778) 2022-02-03 17:23:06 -08:00
EXTENSIONS.md Versioned `linkerd check` hint URLs (#6102) 2021-05-10 13:21:15 -05:00
GOVERNANCE.md add preamble to GOVERNANCE.md (#6008) 2021-04-12 17:49:20 -05:00
LICENSE Introducing Conduit, the ultralight service mesh 2017-12-05 00:24:55 +00:00
MAINTAINERS.md Add @mateiidavid to maintainers (#6597) 2021-08-04 09:02:47 -07:00
README.md reference SECURITY.md from README.md (#5918) 2021-03-18 10:13:06 -07:00
RELEASE.md Add release instructions (#7574) 2022-01-12 10:24:24 -08:00
ROADMAP.md Update roadmap (#7413) 2021-12-13 16:11:32 -05:00
SECURITY.md Spelling (#4872) 2020-08-12 21:59:50 -07:00
SECURITY_AUDIT.pdf Add security audit (#3008) 2019-06-28 16:04:41 -07:00
STEERING.md add STEERING.md (#5607) 2021-01-27 09:39:32 -06:00
TEST.md Remove browser integration tests (#6583) 2021-08-04 10:28:50 -07:00
deny.toml cargo-deny: Remove ignore for RUSTSEC-2020-0071 (#7776) 2022-02-03 11:28:18 -08:00
go.mod build(deps): bump github.com/prometheus/client_golang (#7738) 2022-01-31 12:51:36 -08:00
go.sum build(deps): bump github.com/prometheus/client_golang (#7738) 2022-01-31 12:51:36 -08:00
rust-toolchain Add a devcontainer configuration (#7583) 2022-01-11 14:38:18 -08:00
tools.go Update protoc (#6333) 2021-06-21 16:37:57 -07:00

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

Community meetings

We host regular online meetings for contributors, adopters, maintainers, and anyone else interested to connect in a synchronous fashion. These meetings usually take place the last Thursday of the month at 9am Pacific / 4pm UTC.

We're a friendly group, so please feel free to join us!

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.

A third party security audit was performed by Cure53 in June 2019. You can see the full report here.

License

Copyright 2021 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.