Find the fix and get back to your clusters. Each section below covers one area of RealTheory, with links to the articles readers reach for most. The full list of articles in every section is in the left navigation.
RealTheory Collector
Deploy, configure, upgrade, and troubleshoot the Collector running in your clusters.
- How To Troubleshoot Installation Issues
- Collector Network Connectivity Requirements
- How To Set the Appropriate Requests for the RealTheory Collector
- What Does the Out-of-Date Agent Indicator Mean?
- Why Does the RealTheory Collector Restart?
Cost
Get accurate cost data into RealTheory and fix gaps when it's missing.
- Making Cost Information Available in RealTheory
- Why is Cost Data Not Available for an Object?
- SKU names for rate cards: AWS · Azure · GCP
Recommendations and Alerts
Find recommendations and alerts for any cluster or namespace, and understand the evidence behind them.
- Understanding Recommendation Confidence in RealTheory
- How To Find the Recommendations for a Given Cluster and Namespace
- Understanding Node Pools
- Implementing a Node Pool Recommendation
- How To Find the Alerts for a Given Cluster and Namespace
Automation
Prepare clusters for automation and control when changes run.
- How To Make an Existing Cluster Automation-Ready
- How To Limit Automation to Specific Hours
- Why Is Automation Not Available in My Console?
Console and Account
Sign in, confirm cluster access, and resolve missing data in the Console.
- How To Verify Discretionary Access Control Gives You Access to the Appropriate Cluster(s)
- Redirected to RealTheory Console When Using SSO with Google Identity Platform (IDP)
- Why Is Cluster Metadata Missing From the Console?
- How To Use Label Selectors to Identify Resources
Integrations
Connect Jira, generate API keys, and register container registries.
- Configuring Jira for RealTheory Ticketing Integration
- Validate Project Key Check Failure when Integrating with a Third-Party Ticketing System
- How To Generate RealTheory API Keys
- How To Register a Container Registry
Troubleshooting Kubernetes
Fix the pod errors and probe failures RealTheory flags in your clusters, and install the add-ons it relies on.
- How To Resolve OOMKilled Kubernetes Errors (Exit Code 137)
- How To Resolve The Kubernetes CrashLoopBackOff Pod State
- How To Resolve ImagePullBackOff Errors
- How To Address Container Liveness Probe Issues
- How To Install or Upgrade the Metrics Server
Still stuck?
Contact RealTheory with the cluster name and what you're seeing.