opentelemetry-ext-js
opentelemetry-collector
opentelemetry-ext-js | opentelemetry-collector | |
---|---|---|
13 | 17 | |
168 | 3,943 | |
0.6% | 3.0% | |
3.4 | 9.9 | |
3 days ago | about 4 hours ago | |
TypeScript | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
opentelemetry-ext-js
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How to Instrument AWS Services with OpenTelemetry
AWS has good tools for tracing, but in this example, I will use another remote and distributed tracing platform – Aspecto.
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Distributed Tracing for Kafka with OpenTelemetry in Python
For this article, I will be using Aspecto to visualize my traces. You can follow along by quickly creating a free account.
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How to Get Started with OpenTelemetry Go
If we drill down into one of these traces, we can see in more detail how long each request took and clear visualization of the entire workflow.
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Distributed Tracing for Kafka with OpenTelemetry in Node
For the purposes of this guide, I chose to use Aspecto as my visualization tool. This is because Aspecto provides built-in support for visualizing messaging systems like Kafka (and, of course, any other part of our microservice architectures).
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Guide to OpenTelemetry Distributed Tracing in Rust
To follow along, you can open a new free-forever Aspecto account or log in to your existing one.
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OpenTelemetry Java: Getting Started Guide
That’s about it for this OpenTelemetry Java guide, folks. If you have any questions or issues with any of these steps, feel free to reach out to us via chat or join our OpenTelemetry Slack channel (part of the CNCF Slack).
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OpenTelemetry Collector: A Friendly Guide for Devs
At Aspecto, you can sign up for free and use our generous free-forever plan (no limited features).
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Jaeger Tracing: The Ultimate Guide
Aspecto has a free-forever tier and provides everything included in Jaeger and more. Sort of like Jaeger on steroids.
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Distributed Tracing for RabbitMQ with OpenTelemetry
However, you can take your tracing visualization to the next level with Aspecto. Try it yourself with the free-forever plan that has no limited features.
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OpenTelemetry kafkajs instrumentation for Node.js
Hi all, we wanted to share some love back to the Kafka community. We hope you'd find this instrumentation helpful, check it out on GitHub 🌟and npm
opentelemetry-collector
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OpenTelemetry Collector Anti-Patterns
But how does one monitor a Collector? The OTel Collector already emits metrics for the purposes of its own monitoring. These can then be sent to your Observability backend for monitoring.
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OpenTelemetry Journey #00 - Introduction to OpenTelemetry
Maybe, you are asking yourself: "But I already had instrumented my applications with vendor-specific libraries and I'm using their agents and monitoring tools, why should I change to OpenTelemetry?". The answer is: maybe you're right and I don't want to encourage you to update the way how you are doing observability in your applications, that's a hard and complex task. But, if you are starting from scratch or you are not happy with your current observability infrastructure, OpenTelemetry is the best choice, independently of the backend telemetry tool that you are using. I would like to invite you to take a look at the number of exporters available in the collector contrib section, if your backend tracing tool is not there, probably it's already using the Open Telemetry Protocol (OTLP) and you will be able to use the core collector. Otherwise, you should consider changing your backend telemetry tool or contributing to the project creating a new exporter.
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Building an Observability Stack with Docker
To receive OTLP data, you set up the standard otlp receiver to receive data in HTTP or gRPC format. To forward traces and metrics, a batch processor was defined to accumulate data and send it every 100 milliseconds. Then set up a connection to Tempo (in otlp/tempo exporter, with a standard top exporter) and to Prometheus (in prometheus exporter, with a control exporter). A debug exporter also was added to log info on container standard I/O and see how the collector is working.
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Amazon EKS Monitoring with OpenTelemetry [Step By Step Guide]
You can find more details on advanced configurations here.
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Go 1.21
> opentelemetry is basically a house of antipatterns
"Look on My Works Ye Mighty and Despair!"
https://github.com/open-telemetry/opentelemetry-collector/tr... -> https://github.com/open-telemetry/opentelemetry-collector-re... ... and then a reasonable person trying to load that mess into their head may ask 'err, what's the difference between go.opentelemetry.io/collector and github.com/open-telemetry/opentelemetry-collector-contrib?'
$ curl -fsS go.opentelemetry.io/collector | grep go-import
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Options Pattern in Golang
open-telemetry/opentelemetry-collector: OpenTelemetry Collector (github.com)
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Display CockroachDB metrics in Splunk Dashboards
There are 2 collector types: the core and the contrib. I have used the contrib as it features the splunk_hec exporter.
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OpenTelemetry Collector on Kubernetes – Part 1
We are setting the deployment to have exactly 1 replica and setting the container CPU and memory limits according to the minimum that was checked for performance in their docs.
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Observability Mythbusters: How hard is it to get started with OpenTelemetry?
Lightstep ingests data in native OpenTelemetry Protocol (OTLP) format, so we will use the OTLP Exporter. The exporter can be called either otlp or follow the naming format otlp/. We could call it otlp/bob if we wanted to. We're calling our exporter otlp/ls to signal to us that we are using the OTLP exporter to send the data to Lightstep.
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OpenTelemetry Collector: A Friendly Guide for Devs
Then, we set up a batch processor that batches up the spans together and every 1 second sends the batch forward. In production, you would want more than 1 second, but I set this here to 1 second for instant feedback in Jaeger.
What are some alternatives?
nagios-plugins - 450+ AWS, Hadoop, Cloud, Kafka, Docker, Elasticsearch, RabbitMQ, Redis, HBase, Solr, Cassandra, ZooKeeper, HDFS, Yarn, Hive, Presto, Drill, Impala, Consul, Spark, Jenkins, Travis CI, Git, MySQL, Linux, DNS, Whois, SSL Certs, Yum Security Updates, Kubernetes, Cloudera etc...
go-sql-driver/mysql - Go MySQL Driver is a MySQL driver for Go's (golang) database/sql package
testcontainers-spring-boot - Container auto-configurations for Spring Boot based integration tests
GORM - The fantastic ORM library for Golang, aims to be developer friendly
malabi - Tracing Based JavaScript Assertions
jaeger - CNCF Jaeger, a Distributed Tracing Platform
es-clip-image-search - Sample implementation of natural language image search with OpenAI's CLIP and Elasticsearch or Opensearch.
go-ethereum - Go implementation of the Ethereum protocol
stompjs - Javascript and Typescript Stomp client for Web browsers and node.js apps
argo-cd - Declarative Continuous Deployment for Kubernetes
kafka-js - HTTP based Kafka Client for Serverless and Edge Functions
prometheus - The Prometheus monitoring system and time series database.