Using request IDs to troubleshoot problematic requests in OpenResty Edge gateways
- Global configuration Request ID
- Request ID Decoder
- Global configuration Request ID
- Request ID Decoder
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OpenResty XRay reduce your CPU usage up to
90%
OpenResty XRay reduce your CPU usage up to 90%
Latest Articles
Configuring hCaptcha’s captcha webpages in OpenResty Edge
- Configure hCaptcha in OpenResty Edge
- Test
- Configure hCaptcha in OpenResty Edge
- Test
Configuring SNI proxies in OpenResty Edge
- Create an SNI proxy application
- Create an upstream and a page rule for the application
- Test the SNI proxy application
- Create an SNI proxy application
- Create an upstream and a page rule for the application
- Test the SNI proxy application
Pushing static resources to OpenResty Edge gateways
- Upload static resources
- Create a page rule to use the uploaded static resources
- Test
- Upload static resources
- Create a page rule to use the uploaded static resources
- Test
Configuring the built-in captcha webpages in OpenResty Edge
- Configure OpenResty Edge’s built-in captcha
- Test
- Configure OpenResty Edge’s built-in captcha
- Test
Configuring gateway access log files in OpenResty Edge
- Configure access log format on the global config page
- Configure access logs for the sample application
- Test access logs
- Configure access log format on the global config page
- Configure access logs for the sample application
- Test access logs
Load-balancing TCP applications via OpenResty Edge
- Create a TCP application
- Create an upstream and a page rule for the TCP application
- Test the TCP application
- Create a TCP application
- Create an upstream and a page rule for the TCP application
- Test the TCP application
Configuring error log files in OpenResty Edge
- Error logs of the sample application
- Error logs of openresty.com
- Global error logs
- Check error logs on servers
- Error logs of the sample application
- Error logs of openresty.com
- Global error logs
- Check error logs on servers
Configuring sticky cookies in OpenResty Edge gateways
- Introduction to Sticky Cookie in OpenResty Edge
- Enable Sticky Cookie for the sample application
- Test
- Disable Sticky Cookie
- Test
- Introduction to Sticky Cookie in OpenResty Edge
- Enable Sticky Cookie for the sample application
- Test
- Disable Sticky Cookie
- Test
How to use standard dynamic metrics in OpenResty Edge
- Introduction to dynamic metrics
- Enable standard dynamic metrics for the sample application
- Test
- Standard dynamic metrics of openresty.org
- Introduction to dynamic metrics
- Enable standard dynamic metrics for the sample application
- Test
- Standard dynamic metrics of openresty.org
Managing traffic to Kubernetes (K8s) upstreams in OpenResty Edge
- How to create and use Kubernetes upstream
- Create Kubernetes cluster
- Create Kubernetes upstream
- Create a page rule that uses Kubernetes upstream
- Test
- How to create and use Kubernetes upstream
- Create Kubernetes cluster
- Create Kubernetes upstream
- Create a page rule that uses Kubernetes upstream
- Test
How to deploy the on-premises version of OpenResty XRay on Microsoft's Azure cloud
- Create a subscription and a resource group
- Create the Azure Kubernetes service
- Prepare the environment variables
- Log in to Azure from the command line
- Create the namespace and secret for Kubernetes
- Create the Azure Disk
- Update the configuration file for the persistent volume
- Update the Kubernetes configuration file
- Create the persistent volume
- Deploy the Kubernetes service
- Configure the application gateway
- Create a subscription and a resource group
- Create the Azure Kubernetes service
- Prepare the environment variables
- Log in to Azure from the command line
- Create the namespace and secret for Kubernetes
- Create the Azure Disk
- Update the configuration file for the persistent volume
- Update the Kubernetes configuration file
- Create the persistent volume
- Deploy the Kubernetes service
- Configure the application gateway
Configure distributed gRPC proxy in OpenResty Edge
- gRPC sample server and sample service
- Use the gRPC server as an upstream
- Test the gRPC service
- gRPC sample server and sample service
- Use the gRPC server as an upstream
- Test the gRPC service
High-Performance Web Application Firewall (WAF) in OpenResty Edge
- Enable WAF for applications
- Test the WAF settings of applications
- Disable and re-enable WAF
- WAF whitelist
- Change the block action after a WAF hit
- Test the new block action
- Create WAF rule set
- The implementation of WAF in OpenResty Edge
- Enable WAF for applications
- Test the WAF settings of applications
- Disable and re-enable WAF
- WAF whitelist
- Change the block action after a WAF hit
- Test the new block action
- Create WAF rule set
- The implementation of WAF in OpenResty Edge
The EdgeLang DSL in OpenResty Edge
- Introduction to Edgelang
- Add a page rule defined using Edgelang
- Test
- Modify the Edgelang definition of the page rule
- Define WAF rules using Edgelang
- Edgelang user manual
- Introduction to Edgelang
- Add a page rule defined using Edgelang
- Test
- Modify the Edgelang definition of the page rule
- Define WAF rules using Edgelang
- Edgelang user manual
OpenResty 1.21.4.2 RC1 is out
- Source package
- Windows binary packages
- Version highlights
- Source package
- Windows binary packages
- Version highlights
How to pass the real client IP addresses to backend servers via special request headers
- Set up page rules for applications
- Test
- Set up page rules for applications
- Test
When Lua IPC Pipes Block OpenResty or Nginx's Event Loops
- The Problem
- Analyses
- Solutions
- Results
- The Problem
- Analyses
- Solutions
- Results
The Wonderland of Dynamic Tracing (Part 1 of 3)
- Dynamic Tracing
- What It Is
- Too Good to be True?
- How it Works
- Still Having Doubts?
- The Advantages of Dynamic Tracing
- DTrace
- SystemTap
- DTrace and SystemTap
- Applications of SystemTap in Production
- Dynamic Tracing
- What It Is
- Too Good to be True?
- How it Works
- Still Having Doubts?
- The Advantages of Dynamic Tracing
- DTrace
- SystemTap
- DTrace and SystemTap
- Applications of SystemTap in Production
The Wonderland of Dynamic Tracing (Part 2 of 3)
- Flame Graphs
- Methodology
- Knowledge Is Power
- Open-Source and Debug Symbols
- Flame Graphs
- Methodology
- Knowledge Is Power
- Open-Source and Debug Symbols
