Zipkin and Google BigQuery Integration

Input and output integration overview

The Zipkin Input Plugin allows for the collection of tracing information and timing data from microservices. This capability is essential for diagnosing latency troubles within complex service-oriented environments.

The Google BigQuery plugin allows you to send metrics from Telegraf to Google Cloud BigQuery, a powerful data analysis tool.

Integration details

Zipkin

This plugin implements the Zipkin HTTP server to gather trace and timing data necessary for troubleshooting latency issues in microservice architectures. Zipkin is a distributed tracing system that helps gather timing data across various microservices, allowing teams to visualize the flow of requests and identify bottlenecks in performance. The plugin offers support for input traces in JSON or thrift formats based on the specified Content-Type. Additionally, it utilizes span metadata to track the timing of requests, enhancing the observability of applications that adhere to the OpenTracing standard. As an experimental feature, its configuration and schema may evolve over time to better align with user requirements and advancements in distributed tracing methodologies.

Google BigQuery

This plugin writes to Google Cloud BigQuery and requires authentication with Google Cloud using either a service account or user credentials. It accesses APIs that are chargeable and might incur costs. The plugin requires the dataset to specify under which BigQuery dataset the corresponding metrics tables reside. Each metric should have a corresponding table in BigQuery, with specific schema requirements for timestamps, tags, and fields.

Configuration

Zipkin

[[inputs.zipkin]]
  ## URL path for span data
  # path = "/api/v1/spans"

  ## Port on which Telegraf listens
  # port = 9411

  ## Maximum duration before timing out read of the request
  # read_timeout = "10s"
  ## Maximum duration before timing out write of the response
  # write_timeout = "10s"

Google BigQuery

# Configuration for Google Cloud BigQuery to send entries
[[outputs.bigquery]]
  ## Credentials File
  credentials_file = "/path/to/service/account/key.json"

  ## Google Cloud Platform Project
  # project = ""

  ## The namespace for the metric descriptor
  dataset = "telegraf"

  ## Timeout for BigQuery operations.
  # timeout = "5s"

  ## Character to replace hyphens on Metric name
  # replace_hyphen_to = "_"

  ## Write all metrics in a single compact table
  # compact_table = ""
  

Input and output integration examples

Zipkin

1. Latency Monitoring in Microservices: Use the Zipkin Input Plugin to capture and analyze tracing data from a microservices architecture. By visualizing the request flow and pinpointing latency sources, development teams can optimize service interactions, improve response times, and ensure a smoother user experience across services.

2. Performance Optimization in Essential Services: Integrate the plugin within critical services to monitor not only the response times but also track specific annotations that could highlight performance issues. The ability to gather span data can help prioritize areas needing performance enhancements, leading to targeted improvements.

3. Dynamic Service Dependency Mapping: With the collected trace data, automatically map service dependencies and visualize them in dashboards. This helps teams understand how different services interact and the impact of failures or slowdowns, ultimately leading to better architectural decisions and faster resolutions of issues.

4. Anomaly Detection in Service Latency: Combine Zipkin data with machine learning models to detect unusual patterns in service latencies and request processing times. By automatically identifying anomalies, operations teams can respond proactively to emerging issues before they escalate into critical failures.

Google BigQuery

1. Centralized Metric Storage: Use the Google BigQuery Output Plugin to store all your metrics in one centralized location, making it easier to analyze patterns and trends over time.
2. Cost Monitoring: If you’re running multiple services across Google Cloud, this plugin can help you monitor and analyze costs associated with different metrics by sending them to BigQuery for deeper insights and reporting.
3. Real-Time Analytics: Combine this plugin with other Google Cloud services to enable real-time analytics on metric data, helping you make informed decisions quickly.

Feedback

Thank you for being part of our community! If you have any general feedback or found any bugs on these pages, we welcome and encourage your input. Please submit your feedback in the InfluxDB community Slack.