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/goframe-v2

@911705d
by GoFramegogf/skills81 stars
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GoFrame v2 development skill. Use only when the target Go project uses or is explicitly adopting GoFrame v2: the nearest go.mod requires github.com/gogf/gf/v2, existing Go files import github.com/gogf/gf/v2 or any github.com/gogf/gf/v2/... component package, or the user asks to scaffold, migrate, or build with GoFrame. Trigger for GoFrame-backed Go work such as APIs/controllers/services, middleware, routing/config, ORM/DAO/DO/entity/database operations, gf CLI/codegen, HTTP/gRPC services, and microservice conventions. Do not trigger for generic Go projects without GoFrame evidence, frontend-only work, shell scripts, or unrelated infrastructure tasks.

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Use this Skill: https://skilld.dev/gh/gogf/skills/goframe-v2

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examplesgrpcbalancerREADME.MD

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gRPC - Load Balancing

Description

This example demonstrates how to implement gRPC load balancing in GoFrame applications. It shows how to:

  • Configure gRPC load balancers
  • Implement different balancing strategies
  • Build resilient distributed systems

Structure

.
├── client/         # Client example
│   └── client.go   # Client implementation with load balancing
├── controller/     # Service controllers
│   └── hello.go    # Hello service implementation
├── protobuf/       # Protocol buffer definitions
├── server/         # Server example
│   ├── config.yaml # Server configuration
│   └── server.go   # Server implementation
├── go.mod          # Go module file
└── go.sum          # Go module checksums

Features

The example showcases the following features:

  1. Load Balancing

    • Round-robin balancing
    • Weight-based balancing
    • Least connection balancing
    • Custom balancing strategies

  2. Service Management

    • Service registration
    • Health checking
    • Failover handling
    • Connection management

  3. Protocol Support

    • gRPC services
    • Protocol buffer messages
    • Custom metadata handling
    • Stream processing

Requirements

Prerequisites

  1. Protocol buffer compiler installed:
    # For macOS
brew install protobuf

# Install protoc-gen-go and protoc-gen-go-grpc
go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest

Usage

  1. Generate protocol buffer code:

    cd protobuf
protoc --go_out=paths=source_relative:. --go-grpc_out=paths=source_relative:. *.proto

  2. Start multiple server instances:

    cd server
# Start first instance on a random free port
go run server.go

# Start second instance on a random free port
go run server.go

  3. Run the client:

    cd client
go run client.go

Implementation Details

The example demonstrates:

  1. Load balancer configuration with gRPC
  2. Service registration process
  3. Connection management
  4. Load balancing strategies

Source: SKILL.md on GitHub

Third-party checks

1 alert16d5 checks · Risk MEDIUM
  • Gen Agent Trust Hub16d

    The skill provides a comprehensive development guide and code examples for the GoFrame v2 framework. While highly informative for Go developers, it contains several examples with hardcoded placeholder secrets, tokens, and specific local file paths to sensitive configuration files (like Kubernetes credentials). These elements are provided for demonstration purposes but represent insecure practices if used in production without modification.

  • Socket16d

    5 alerts: gptSecurity, gptAnomaly

  • Snyk16d

    Risk: LOW · No issues

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    227/949 files flagged

  • ZeroLeaks5mo

    Score: 93/100 · 2 sections analyzed

Provenance

Signed by skilld at 911705d. This ties the file your Agent reads to that commit on GitHub. It does not review the instructions.

Last checked against GitHub 4 months ago.

Steadyupdated 4 months ago

Topics

  • Go
  • Database
  • goframe
  • orm
  • http
  • grpc
  • microservices
  • crud
  • scaffolding
  • middleware

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What it does

Provides instruction and conventions for developing with GoFrame v2, a modular Go framework for building HTTP and gRPC services, microservices, and database operations using its ORM, CLI tooling, and project scaffolding. Use this skill when the target project has GoFrame v2 as a dependency or when the user requests scaffolding, migrations, or service development with GoFrame conventions.

Generated from the current SKILL.md.

Frequently asked

When should I use this skill?
Use this skill only when your Go project uses GoFrame v2, indicated by github.com/gogf/gf/v2 in go.mod or imports. Do not use for generic Go projects, frontend work, or infrastructure tasks unrelated to GoFrame.
Should I manually set created_at and updated_at fields?
No. GoFrame automatically writes created_at on insert and updated_at on insert/update/save. Manually setting these fields is redundant and violates project conventions.
What should I use for database operations instead of g.Map?
Always use DO objects from internal/model/do/. DO struct fields are interface{}, unset fields remain nil and are automatically ignored by the ORM.
How does soft delete work in GoFrame?
Call Delete() on the DAO; GoFrame automatically converts it to UPDATE SET deleted_at = NOW(). Queries automatically filter out soft-deleted rows without requiring manual WhereNull conditions.
Where should I implement business logic?
Implement business logic directly in the service/ directory. Do not use the logic/ directory unless explicitly requested.

Generated from the current SKILL.md. These answers refresh after source changes.