Polylane for Google Cloud

Overview

Polylane for Google Cloud is an automated incident investigation and remediation platform developed by Polylane. It connects directly to Google Cloud environments to analyze Cloud Monitoring alerts across workloads such as GKE, Cloud Run, and Cloud SQL. By tracing telemetry through logs, metrics, and traces, the system identifies the root cause of production issues and automatically generates code-level fixes via pull requests.

Key Features

• Cloud Monitoring alert ingestion — Polylane attaches its notification channel to existing metric, log-based, and PromQL alert policies without requiring new monitoring rules.
• Architecture context graph — The platform maps relationships across Google Cloud components, including compute instances, networking layers, databases, and GKE clusters, to evaluate failure impact across dependencies.
• Multi-source telemetry analysis — Investigations automatically query Cloud Logging, Cloud Monitoring metrics, dashboards, and Cloud Trace to pinpoint failures with cited evidence.
• Automated pull request generation — When an incident stems from application code, Polylane writes the necessary code fix and submits a pull request to the connected repository for engineer review.
• Keyless authentication — Connections use Workload Identity Federation with short-lived tokens that expire within 15 minutes, avoiding the use of static service account keys.
• Coding agent integration — The platform bridges Google Cloud infrastructure context with third-party developer tools, including Cursor, Claude Code, GitHub Copilot, and Codex.

Who It's For

Polylane for Google Cloud is built for site reliability engineers, DevOps teams, and software developers managing production applications on Google Cloud Platform. It is targeted at engineering organizations running complex distributed architectures across Cloud Run, GKE, and Google Cloud databases. The platform suits teams looking to reduce on-call burden and streamline root-cause analysis without creating bespoke monitoring logic.

Notable Strengths

Polylane distinguishes itself through an end-to-end incident lifecycle that extends from alert detection directly into code remediation via reviewed pull requests. Its security architecture avoids static credentials by relying entirely on Workload Identity Federation and enforcing read-only analysis in the cloud project. Furthermore, its direct interoperability with external coding assistants allows development teams to query real-time production telemetry directly within their existing development environments.