linkerd-examples | Examples of how to configure and run linkerd | Service Mesh library

by linkerd Go Version: gob-grpc-1 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | linkerd-examples Summary

linkerd-examples is a Go library typically used in Architecture, Service Mesh, Deep Learning, Docker applications. linkerd-examples has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

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linkerd-examples has a low active ecosystem.

It has 420 star(s) with 223 fork(s). There are 32 watchers for this library.

It had no major release in the last 12 months.

There are 20 open issues and 37 have been closed. On average issues are closed in 53 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of linkerd-examples is gob-grpc-1

Quality

linkerd-examples has 0 bugs and 0 code smells.

Security

linkerd-examples has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

linkerd-examples code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

linkerd-examples is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

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linkerd-examples releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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Community Discussions

Trending Discussions on linkerd-examples

linkerd: crashloopbackoff kubernetes pod error while setting failure accrual

Unable to prevent requests reaching the endpoint after circuit breaking is in action

QUESTION

linkerd: crashloopbackoff kubernetes pod error while setting failure accrual

Asked 2017-Sep-20 at 15:11

Configured my yml with failure accrual circuit breaking, with below config as reference. https://github.com/linkerd/linkerd-examples/blob/master/failure-accrual/linkerd.yml

...

ANSWER

Answered 2017-Apr-06 at 13:42

Crashloopbackoff means that the process is failing to start. If you use kubectl logs pod/$POD_ID l5d, you should see an error message. I'm guessing there's a formatting issue with your configuration that is causing linkerd to error out during startup.

Source https://stackoverflow.com/questions/43255670

QUESTION

Unable to prevent requests reaching the endpoint after circuit breaking is in action

Asked 2017-Jun-14 at 23:46

I am trying to verify linkerd's circuit breaking configuration by requesting through simple error prone endpoint deployed as a pod in the same k8s cluster where linkerd is deployed as a daemonset.

I have noticed circuit breaking happening by observing the logs but when I try to hit the endpoint again I still recieve the response from the endpoint.

Setup and Test

I used below configs to setup linkerd and its endpoint,

https://raw.githubusercontent.com/linkerd/linkerd-examples/master/k8s-daemonset/k8s/linkerd-egress.yaml

https://raw.githubusercontent.com/zillani/kubex/master/examples/simple-err.yml

endpoint behaviour:

endpoint always return 500 internal server error

failure accrual setting: default responseClassifier: retryable5XX

proxy curl:

...

ANSWER

Answered 2017-Jun-14 at 23:46

This question was answered on the Linkerd community forum. Adding the answer here as well for the sake of completeness:

When failure accrual (circuit breaker) triggers, the endpoint is put into a state called Busy. This actually doesn't guarantee that the endpoint won't be used. Most load balancers (including the default P2CLeastLoaded) will simply pick the healthiest endpoint. In the case where failure accrual has triggered on all endpoints, this means it will have to pick one in the Busy state.

Source https://stackoverflow.com/questions/44057026

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install linkerd-examples

Provides guides for getting linkerd up and running in multiple different environments, including local development, docker-compose, DC/OS, and Kubernetes. More information:.
getting-started/
Getting Started: Running with Docker
Getting Started: Running in Kubernetes

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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