What is Jaeger and how does it work?
What is Jaeger? Jaeger is the most popular open source distributed tracing backend system. Jaeger was created and open sourced by Uber in 2015. Distributed tracing allows users to correlate the problem across the nodes and service stack and narrow down the issue to the most probable source of the incidents that must be carefully troubleshooted.
Is Jaeger open source?
As an open source project, Jaeger benefits from a community of hundreds of contributors. Jaeger is based on the vendor-neutral OpenTracing APIs and instrumentation. Ridesharing company Uber developed Jaeger as an open source project in 2015.
What is a Jaeger monitoring tool?
Jaeger is a tool in the Monitoring Tools category of a tech stack. Jaeger is an open source tool with 14.1K GitHub stars and 1.7K GitHub forks.
What tools do developers use Jaeger on stackshare?
157 developers on StackShare have stated that they use Jaeger. Elasticsearch, Go, Cassandra, OpenCensus, and Akutan are some of the popular tools that integrate with Jaeger. Here's a list of all 7 tools that integrate with Jaeger.
What is Jager software?
Overview. Jaeger is open source software for tracing transactions between distributed services. It's used for monitoring and troubleshooting complex microservices environments.
What is Jaeger Devops?
It is simply an orders of magnitude larger problem to network and debug a set of intertwined distributed services versus a single monolithic application.
What is Jaeger in Kubernetes?
The Jaeger Operator is an implementation of a Kubernetes Operator. Operators are pieces of software that ease the operational complexity of running another piece of software. More technically, Operators are a method of packaging, deploying, and managing a Kubernetes application.
What is Jaeger open tracing?
Jaeger is a popular open-source distributed tracing tool that was originally built by teams at Uber and then open-sourced. It is used to monitor and troubleshoot applications based on microservices architecture. It provides instrumentation libraries that were built on OpenTracing standard.
How do you implement a Jaeger?
You can install curl using the package manager built into your operating system.Step 1 — Building the Sample Application. ... Step 2 — Deploying and Testing the Application. ... Step 3 — Deploying Jaeger. ... Step 4 — Adding Instrumentation. ... Step 5 — Investigating Traces in Jaeger.
What is Jaeger observability?
Jaeger is a distributed tracing system, inspired by Google's Dapper paper and OpenZipkin, originally released as open source by Uber Technologies. An extended part of Enterprise Observability, Jaeger gathers information about user request flows and performance measurements / indicators.
How do I run a Jaeger on Windows?
In Windows environments, Jaeger processes can be hosted and managed as Windows services controlled via the sc utility. To configure such services on Windows, download nssm.exe for the appropriate architecture, and issue commands similar to how Jaeger is typically run.
What are operators Kubernetes?
A Kubernetes operator is an application-specific controller that extends the functionality of the Kubernetes API to create, configure, and manage instances of complex applications on behalf of a Kubernetes user.
How does Prometheus work in Kubernetes?
Prometheus uses Kubernetes APIs to read all the available metrics from Nodes, Pods, Deployments, etc. For this reason, we need to create an RBAC policy with read access to required API groups and bind the policy to the monitoring namespace.
Does Jaeger still exist?
On 11 January 2021, it was announced that Marks & Spencer had acquired the Jaeger fashion brand (which fell into administration in November 2020) but not Jaeger's 63 shops and 13 concessions, for £5 million.
What is Jagger UI?
Jaeger UI: a React application that lets you visualize the traces and analyze them. Useful for debugging system issues.
Is Jaeger deprecated?
Introduction to Instrumentation with OpenTracing and Jaeger. On November 2021 Jaeger deprecated its client libraries in favor of the ones provided by OpenTelemetry. OpenTelemetry represents the future path for instrumentation of traces, as well as for metrics and logs.
What is Jaeger?
Jaeger is the most popular open source distributed tracing backend system. Jaeger was created and open sourced by Uber in 2015.
How distributed tracing works
Distributed tracing follows a simple concept of propagating identifiers and collecting telemetry information as the service travels across the infrastructure nodes—a concept already adopted for various application development and monitoring tasks.
Jaeger architecture
Jaeger can be deployed with all individual components operating within a single process or as an entirely distributed system containing the set of components described in the article below, where we review the direct-to-storage Jaeger architecture.
Jaeger in a technology stack
Jaeger is largely a community-driven project with more than 1,750 contributors, 4,300 code commits and 302 contributing companies, as of 2020.
Related reading
In this comprehensive e-book, we take a deep dive into the distributed computing platform Kubernetes, also known as K8s.
Binaries
Jaeger binaries are available for macOS, Linux, and Windows. The table below lists the available binaries:
Docker images
The following Docker images are available for the Jaeger project via the jaegertracing organization on Docker Hub:
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Who uses Jaeger?
71 companies reportedly use Jaeger in their tech stacks, including Uber, Hepsiburada, and Alibaba Travels.
Jaeger Integrations
Elasticsearch, Go, Cassandra, KrakenD, and OpenCensus are some of the popular tools that integrate with Jaeger. Here's a list of all 8 tools that integrate with Jaeger.
Jaeger Alternatives & Comparisons
It helps gather timing data needed to troubleshoot latency problems in service architectures. Features include both the collection and lookup of this data.
