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Function Compute
What is Function Compute
Pricing
Billing
Instance specifications
Billing method
Overview
Subscription
Overview
Manage new purchases
Manage upgrades
Manage renewals
FAQ
Pay-as-you-go
Overdue payments in pay-as-you-go mode
Best practices of minimizing Function Compute costs
Quick Start
How to use Function Compute
Create a function in the Function Compute console
Create a function by using Funcraft
Create a function by using Aliyun Serverless VSCode Extension
Application Center
Migrate Web applications to Function Compute
Web application operations
Programming Languages
Programming languages
Terms
Node.js
Node.js event functions
Node.js HTTP functions
Node.js initializer functions
Node.js runtime environment
Python
Python event functions
Python HTTP functions
Python initializer functions
Python runtime environment
PHP
PHP event functions
PHP HTTP functions
PHP initializer functions
PHP runtime
Java
Java event functions
Java HTTP functions
Java initializer functions
Java runtime environment
C#
C# event functions
C# HTTP functions
C# initializer functions
.NET Core runtime
Custom Runtime
Custom Runtime User Manual
Examples
F#
Ruby
TypeScript
PowerShell
Go
CPP
Lua
Custom Container
Overview
Event functions
HTTP functions
Create a function
Function Management
Service Configuration
Introduction
Service operations
Function Configuration
Introduction
Function operations
Version management
Introduction to versions
Introduction to aliases
Version operations
Alias operations
Version management sample
Introduction
Use LATEST version
Publish a version
Switch traffic by using an alias
FAQ
Configure and view function logs
Permission management
Permissions
Configure service permissions
Install third-party dependencies
Environment variables
Introduction
Configure environment variables
Use environment variables
Allow a specified VPC to invoke functions
Access resources in a VPC
Configure functions to access VPC resources
Mount NAS
Configure NAS
Sample code for accessing a NAS file system
Provision Instances
Reserved instances
Manage reserved instances
Tags
Overview
Manage tags
Use tags to perform group-based service authorization
Custom Domain
Introduction
Bind a custom domain name
Enable CDN acceleration for Function Compute origins
Troubleshooting
Access database
Overview
Access an ApsaraDB RDS for MySQL database
Access an ApsaraDB for MongoDB database
Access an ApsaraDB for Redis database
Access an ApsaraDB RDS for SQL Server database
Access an ApsaraDB RDS for PostgreSQL database
Instance concurrency management
Concurrent requests in a single instance
Specify the request concurrency in a single instance
Configure the maximum number of pay-as-you-go instances
Configure the maximum number of pay-as-you-go instances
Invoke Functions
Overview
Manage asynchronous invocation configuration
Best practice for reducing the cold start latency
Trigger Management
Overview
Triggers
Trigger management
Event formats
OSS Trigger
Overview of OSS event triggers
OSS trigger sample
Overview
Create a trigger
Define a function
Test a function
HTTP Trigger
Overview
HTTP trigger sample
Introduction
Create a trigger
Write a function
Test a function
Troubleshooting
MNS Trigger
Overview of MNS topic triggers
MNS trigger sample
Overview
Create a trigger
Write a function
Debug a function
SLS Trigger
Overview of SLS triggers
Log Service trigger sample
Overview
Create a trigger
Write a function
Debug a function
Tablestore Trigger
Overview
Examples
Create a trigger
Write a function
Debug a function
CDN Trigger
Overview
Examples
Introduction
Create a trigger
Write a function
Test a function
Timer Trigger
Timer trigger
Timer trigger example
Timer trigger sample
Create a trigger
Define a function
Debug a function
API Gateway Trigger
API Gateway trigger overview
API Gateway trigger example
Overview
Define a function
Test a function
Create API operations
Troubleshooting
Cloud Monitor Trigger
Cloud Monitor Trigger
Cloud Monitor trigger example
Overview
Define a function
Connect Cloud Monitor to Function Compute
Debug a function
Monitoring
Monitoring metrics
Metrics data
Invocation statistics and alerts
Use cases
Function templates
Template Use Guide
Use template
Best Practices
Use Function Compute to automatically decompress files
Deploy a Web application
Create a serverless web application based on Express
Use proxy acting as IP address for functions
Overview
1. Use a proxy to handle floating IP address issues
2. Testing and results
Migrate traditional frameworks
Migrate Beego to Function Compute
Migrate Express to Function Compute
Migrate Gin Applications to Function Compute
Migrate Hacker News Applications to Function Compute
Migrate Next.js Applications to Function Compute
Migrate Nuxt.js Applications to Function Compute
Migrate ThinkPHP applications to Function Compute
Migrating Spring Boot to Function Compute
Migrate Egg.js to Function Compute
Limits on resource usage
Tools
funcraft
Overview
Install Funcraft
Configure Funcraft
Use fun init to initialize projects
Use fun local to debug locally
Use fun install to install third-party dependencies
Use fun build to build packages
Use fun nas to manage Apsara File Storage NAS files
Use fun deploy to deploy applications
Configure API Gateway
Aliyun Serverless VSCode Extension
fcli
Use fcli for the first time
Common commands
Service-related commands
Function-related commands
Trigger-related commands
Log-related commands
Role authorization commands
API reference
Request parameter
Authorization
API specification
Error codes
Endpoints
SDK reference
Supported SDKs
Go
Set the instance type for a function
Configure pay-as-you-go instances
Create custom container runtime functions
Node.js
Specify the instance concurrency
FAQ
Common issues
VPC issues
Program building issues
Considering that Function Compute only supports Node.js, how can I execute C++ code?
How does Function Compute automatically install dependencies in a runtime environment?
Function execution issues
Function debugging issues
Performance optimization issues
Logging and monitoring issues
Resource access issues
VPC feature
Release notes
Contact Us
Agreements
Terms of Service
General Reference
Guidelines for the use of documentation
Alibaba Cloud documentation
Instructions for open source documentation
Open-Source Documentation Code of Conduct
Editing Open-Source Documentation
Alibaba Cloud console
Regions and zones
Service limits
Create an AccessKey pair
ICP Filing
Glossary
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Function Compute
FAQ
Function execution issues
This Product
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Function Compute
Why can my function run an executable file on my local machine, but a permission denied error is returned when it runs the file in Function Compute?
How can I process large files generated by my program or use a large amount of disk space?
How much memory is actually used for running my program, and which API operations can I call to obtain this information?
Can functions invoke each other?
How can I terminate a process in an infinite loop?
How can I avoid trigger loops?
Considering that a Function Compute user cannot have more than 300 pay-as-you-go instances, can my service process more than 300 requests per second?
Is my runtime environment independent and secure? How is this guaranteed?
How can I prevent my client from waiting for functions to return results?
When is temporary disk space released?
What can I do if the current directory is non-writable?
What can I do if my function exceeds the timeout period? Can I make a function keep being executed?
If I have 10 functions that will use the same public library, can I upload a single copy of the library that my functions can share?
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