Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.
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Tarun Pothulapati 704ed00a49
viz: make checks aware of prom and grafana being optional (#5627)
* viz: make checks aware of prom and grafana being optional

Fixes #5618

Currently, The linkerd-viz checks fail whenever external
Prometheus is being used as those checks are not aware of
Prometheus and grafana being optional.

This commit fixes this by making the Prometheus and Grafana
as separate checks which are not fatal and these checks
can also be made dynamic and be ran only if those
components are available.

This commit also adds some of the missing resources checks,
especially that of the new `metrics-api` into viz checks

Signed-off-by: Tarun Pothulapati <tarunpothulapati@outlook.com>
2021-02-05 11:26:44 +05:30
.github Use full-length actions SHAs in CI (#5668) 2021-02-04 16:51:53 -05:00
bin bin/test-cleanup reordering (#5666) 2021-02-04 14:01:01 -05:00
charts Remove extra three dashes from helm templates (#5628) 2021-02-01 10:51:34 -05:00
cli Add linkerd repair command (#5636) 2021-02-04 16:47:04 -08:00
cni-plugin Updated debian image tags (#5249) 2020-11-18 10:51:15 -05:00
controller Add tracing enabled annotation (#5643) 2021-02-03 14:05:15 -05:00
grafana Include viz components in Prom scrapes, fix Linkerd Health charts (#5656) 2021-02-04 09:40:23 -05:00
jaeger Add tracing enabled annotation (#5643) 2021-02-03 14:05:15 -05:00
multicluster Remove extra three dashes from helm templates (#5628) 2021-02-01 10:51:34 -05:00
pkg viz: make checks aware of prom and grafana being optional (#5627) 2021-02-05 11:26:44 +05:30
proto Extract from public-api all the Prometheus dependencies, and moves things into a new viz component 'linkerd-metrics-api' (#5560) 2021-01-21 18:26:38 -05:00
proxy-identity Improve comments in proxy-identity (#5420) 2020-12-23 08:28:41 -08:00
test viz: make checks aware of prom and grafana being optional (#5627) 2021-02-05 11:26:44 +05:30
testutil Rename extension charts to linkerd-* (#5552) 2021-01-26 16:20:49 -08:00
viz viz: make checks aware of prom and grafana being optional (#5627) 2021-02-05 11:26:44 +05:30
web Extract from public-api all the Prometheus dependencies, and moves things into a new viz component 'linkerd-metrics-api' (#5560) 2021-01-21 18:26:38 -05:00
.dockerignore Migrate CI to docker buildx and other improvements (#4765) 2020-07-22 14:27:45 -05:00
.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 remove the duplicate word (#3385) 2019-09-04 20:13:55 -07:00
.gitignore service profile generation work offline using --ignore-cluster (#5482) 2021-01-09 10:23:25 -08:00
.golangci.yml Upgrade golangci-lint to v1.23.8 (#4181) 2020-03-18 09:13:19 -05:00
.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: v2.131.0 (#5657) 2021-02-02 18:08:22 -08:00
ADOPTERS.md add Giant Swarm to adopters (#5645) 2021-02-01 16:33:45 -05:00
BUILD.md build: Remove the DOCKER_TRACE environment variable (#5583) 2021-01-20 22:09:47 -08:00
CHANGES.md ## edge-21.2.1 (#5667) 2021-02-04 15:10:26 -05:00
CODE_OF_CONDUCT.md Lint all markdown files (#4403) 2020-05-19 09:59:26 -07:00
CONTRIBUTING.md Update CI and docs to reference `main` branch (#4662) 2020-06-24 12:39:22 -07:00
DCO Add contributing doc and DCO file (#88) 2017-12-22 14:54:27 -08:00
Dockerfile-debug Updated debian image tags (#5249) 2020-11-18 10:51:15 -05:00
Dockerfile-proxy Updated debian image tags (#5249) 2020-11-18 10:51:15 -05:00
GOVERNANCE.md Update Linkerd Governance (#5477) 2021-01-13 11:51:15 -08:00
LICENSE Introducing Conduit, the ultralight service mesh 2017-12-05 00:24:55 +00:00
MAINTAINERS.md add initial steering committee members (#5640) 2021-02-04 08:25:09 -06:00
README.md Spelling (#4872) 2020-08-12 21:59:50 -07:00
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 build: Remove the DOCKER_TRACE environment variable (#5583) 2021-01-20 22:09:47 -08:00
go.mod CLI: Introduced `identity` command to fetch tls-certificates for a pod (#5408) 2021-01-06 16:27:05 -05:00
go.sum CLI: Introduced `identity` command to fetch tls-certificates for a pod (#5408) 2021-01-06 16:27:05 -05:00
tools.go Upgrade to client-go 0.17.4 and smi-sdk-go 0.3.0 (#4221) 2020-04-01 10:07:23 -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 Wednesday of the month at 9am Pacific / 4pm UTC.

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

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

Security Audit

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

License

Copyright 2020 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.