Configuring Webhooks in OpenResty Edge
- Create a webhook in OpenResty Edge Admin
- Trigger the webhook
- Check the webhook execution history
- Create a webhook in OpenResty Edge Admin
- Trigger the webhook
- Check the webhook execution history
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Tutorial
Performance Impact of OpenResty XRay when Tracing PHP Apps (using OpenResty XRay)
- Process Performance Before Running Analysis
- Performance Impact When the Analyzer is Running
- Impact Measurement on Throughput and Latency
- What is OpenResty XRay
- Process Performance Before Running Analysis
- Performance Impact When the Analyzer is Running
- Impact Measurement on Throughput and Latency
- What is OpenResty XRay
Performance Impact of OpenResty XRay when Tracing Python Apps (using OpenResty XRay)
- Process Performance Before Running Analysis
- Performance Impact When the Analyzer is Running
- Impact Measurement on Throughput and Latency
- What is OpenResty XRay
- Process Performance Before Running Analysis
- Performance Impact When the Analyzer is Running
- Impact Measurement on Throughput and Latency
- What is OpenResty XRay
Performance Impact of OpenResty XRay when Tracing Rust Apps (using OpenResty XRay)
- Process Performance Before Running Analysis
- Performance Impact When the Analyzer is Running
- Impact Measurement on Throughput and Latency
- What is OpenResty XRay
- Process Performance Before Running Analysis
- Performance Impact When the Analyzer is Running
- Impact Measurement on Throughput and Latency
- What is OpenResty XRay
Dynamic-Tracing Custom Go Programs with Custom Ylang Analyzers (using OpenResty XRay)
- Insert two key-value Pairs into a Go Variable
- Write a Customize Ylang Analyzer to Dynamically Trace the Go program
- Test the Results
- What is OpenResty XRay
- Insert two key-value Pairs into a Go Variable
- Write a Customize Ylang Analyzer to Dynamically Trace the Go program
- Test the Results
- What is OpenResty XRay
Configure Custom Error Pages in OpenResty Edge
- Custom Templates Creation
- Application of Templates
- Validation of page rules
- Global Rewrite Rules
- Custom Templates Creation
- Application of Templates
- Validation of page rules
- Global Rewrite Rules
Configure DNS Records in OpenResty Edge
- Adding DNS records
- Testing DNS records
- Configuring Authoritative DNS Servers
- Adding DNS records
- Testing DNS records
- Configuring Authoritative DNS Servers
Adding Custom Response Headers in OpenResty Edge
- Add New Respond Header and Use String As Value
- Use “System Hostname” As a Built-in Variable for Value
- Add New Respond Header and Use String As Value
- Use “System Hostname” As a Built-in Variable for Value
How to Use OpenResty Edge's Global Server Load Balancing (GSLB) Feature
- View load balancing plans
- The GSLB configurations
- Edit each Edge Node to adjust the traffic flow
- View load balancing plans
- The GSLB configurations
- Edit each Edge Node to adjust the traffic flow
User Management and Access Control in OpenResty Edge’s Web Console
- Set Up a New Normal User Account
- Basic Configuration and Role-based Permission Control
- Configuration of Access Control
- Test the Results
- Set Up a New Normal User Account
- Basic Configuration and Role-based Permission Control
- Configuration of Access Control
- Test the Results
How Python Django's Application Uses Memory Internally (Using OpenResty XRay)
- Problem: high memory usage
- Use the guidede analysis feature of OpenResty XRay to analyze the django application
- Automatic analysis and reports
- What is OpenResty XRay
- Problem: high memory usage
- Use the guidede analysis feature of OpenResty XRay to analyze the django application
- Automatic analysis and reports
- What is OpenResty XRay
Install OpenResty XRay’s Agents on CentOS via RPM Packages
- Logging in to the Console
- Installing the Agent via RPM Packages
- Checking the Agent Status and Logs
- Configuring and Detecting Applications
- Initiating Analyzers and Viewing Insights
- Install Another Agent
- What is OpenResty XRay
- Logging in to the Console
- Installing the Agent via RPM Packages
- Checking the Agent Status and Logs
- Configuring and Detecting Applications
- Initiating Analyzers and Viewing Insights
- Install Another Agent
- What is OpenResty XRay
Find the largest Python objects or values taking the most RAM (using OpenResty XRay)
- Problem: high memory usage
- Use the guided analysis feature of OpenResty XRay to find the largest Python objects or values taking the most RAM
- Automatic analysis and reports
- What is OpenResty XRay
- Problem: high memory usage
- Use the guided analysis feature of OpenResty XRay to find the largest Python objects or values taking the most RAM
- Automatic analysis and reports
- What is OpenResty XRay
How CPU time is spent inside Rust’s Sled library (using OpenResty XRay)
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the most CPU-intensive Rust code paths
- Automatic analysis and reports
- What is OpenResty XRay
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the most CPU-intensive Rust code paths
- Automatic analysis and reports
- What is OpenResty XRay
How CPU time is spent inside Go's etcd server (using OpenResty XRay)
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Go code paths
- Automatic analysis and reports
- What is OpenResty XRay
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Go code paths
- Automatic analysis and reports
- What is OpenResty XRay
How CPU time is spent inside llama.cpp + LLaMA2 (using OpenResty XRay)
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest C++ code paths
- Automatic analysis and reports
- What is OpenResty XRay
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest C++ code paths
- Automatic analysis and reports
- What is OpenResty XRay
Find Blocking Go Code Paths Holding back CPU Usage (Using OpenResty XRay)
- Problem: low CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the blocking Go code paths
- Automatic analysis and reports
- What is OpenResty XRay
- Problem: low CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the blocking Go code paths
- Automatic analysis and reports
- What is OpenResty XRay
Pinpointing the hottest Go code paths with high CPU usage (using OpenResty XRay)
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Go code paths
- Automatic analysis and reports
- What is OpenResty XRay
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Go code paths
- Automatic analysis and reports
- What is OpenResty XRay
Pinpointing the blocking Python code paths (using OpenResty XRay)
- Problem: low CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the blocking Python code paths
- Automatic analysis and reports
- What is OpenResty XRay
- Problem: low CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the blocking Python code paths
- Automatic analysis and reports
- What is OpenResty XRay
Pinpointing hottest Perl code paths (using OpenResty XRay)
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Perl code paths
- Automatic analysis and reports
- What is OpenResty XRay
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Perl code paths
- Automatic analysis and reports
- What is OpenResty XRay
Pinpointing hottest Lua code paths in online OpenResty/Nginx servers (using OpenResty XRay)
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Lua code paths
- Automatic analysis and reports
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Lua code paths
- Automatic analysis and reports
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
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
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
Analyzing the Most CPU-Consuming Requests in OpenResty or Nginx
- System Environment
- CPU-Hottest Request Hostnames
- CPU-Hottest Request URIs
- Digging Deeper
- Running Directly in the Web Console
- Tracing Applications inside Containers
- How The Tools are Implemented
- The Overhead of the Tools
- System Environment
- CPU-Hottest Request Hostnames
- CPU-Hottest Request URIs
- Digging Deeper
- Running Directly in the Web Console
- Tracing Applications inside Containers
- How The Tools are Implemented
- The Overhead of the Tools
Configure HTTP basic auth in OpenResty Edge
- Configure the HTTP basic auth credentials for applications
- Add a basic auth user group
- Enable the basic authentication
- Test
- Configure the global HTTP basic auth
- Add a global basic auth user group
- Configure the global auth for application
- Configure the HTTP basic auth credentials for applications
- Add a basic auth user group
- Enable the basic authentication
- Test
- Configure the global HTTP basic auth
- Add a global basic auth user group
- Configure the global auth for application
How to use custom dynamic metrics in OpenResty Edge
- Introduction to dynamic metrics
- Create custom dynamic metrics for the sample application
- Test
- Introduction to dynamic metrics
- Create custom dynamic metrics for the sample application
- Test
Limit Request Rate by Custom Keys in OpenResty Edge
- Add request rate limiting page rule for the sample application
- Test
- Limit the rate of SSL handshakes
- Add request rate limiting page rule for the sample application
- Test
- Limit the rate of SSL handshakes
Gateway Config's Version Control & Release Management in OpenResty Edge
- Create a page rule for the sample application
- Release the page rule
- Test
- Modify the page rule
- Release the modification
- Test the modification
- Revert the release
- Test of the release reverting
- Create a page rule for the sample application
- Release the page rule
- Test
- Modify the page rule
- Release the modification
- Test the modification
- Revert the release
- Test of the release reverting
Set Different Host Headers for Upstream Requests in OpenResty Edge
- Before setting the Host header of the upstream request
- Set the Host header of the upstream request
- Test of the new page rule
- Before setting the Host header of the upstream request
- Set the Host header of the upstream request
- Test of the new page rule
Redirect to different URIs Based on Clients' Language Settings (OpenResty Edge)
- The origin site which supports different languages
- Create a page rule for redirection
- Test the new page rule
- Add a new page rule to redirect to the English page
- Test the new page rule
- The origin site which supports different languages
- Create a page rule for redirection
- Test the new page rule
- Add a new page rule to redirect to the English page
- Test the new page rule
Enforce the use of SSL in websites via OpenResty Edge
- Create the page rules to redirect HTTP requests
- Test the page rule
- Create the page rules to redirect HTTP requests
- Test the page rule
Issue Free SSL Certificates via Let's Encrypt in OpenResty Edge
- Add wildcard domains to the sample application
- Add SSL certificates
- Test
- Add wildcard domains to the sample application
- Add SSL certificates
- Test
Upload SSL Certificates for HTTPS Sites in OpenResty Edge
- Upload the SSL certificate for the sample application
- Test the uploaded certificate
- Upload the SSL certificate for the sample application
- Test the uploaded certificate
Real-Time Purge HTTP Cache in OpenResty Edge
- Create a cache purge job for the sample application
- Verify the cache status
- Try purging by URL prefixes
- Custom purge conditions
- Create a cache purge job for the sample application
- Verify the cache status
- Try purging by URL prefixes
- Custom purge conditions
Enable HTTP Cache in OpenResty Edge
- Enable response caching for the sample application
- Test the response caching
- Enable response caching for the sample application
- Test the response caching