CARI

the full name is cloud application runtime interface, it defines the interfaces of cloud services that application should follow to run in cloud

packages

config

defines a common struct to store kv configuration

discovery

defines a standard service for register and discovery, service like eureka,consul and service center

security

defines a common interface to encrypt and decrypt info

rbac

defines a common struct to account and role info

db

defines a config struct to connect db, contains two connection methods of db (etcd and mongo)

how to use it

1. First you should import the bootstrap package

import (
    _ "github.com/go-chassis/cari/db/bootstrap"
)

2. The second initialization db selects etcd or mongo

     // etcd
    cfg:=config.Config{
        Kind:    "mongo",
        URI:     "mongodb://127.0.0.1:27017",
        Timeout: 10 * time.Second,
    }
    // or mongo
    cfg:=config.Config{
        Kind:    "mongo",
        URI:     "mongodb://127.0.0.1:27017",
        Timeout: 10 * time.Second,
    }
    err = db.Init(&cfg)

3. Using etcd client

    etcdadpt.Put()

4. Using mongo client

    mongo.GetClient().GetDB()

sync

defines common structs for synchronization mechanism, synchronize data to different peer clusters

dlock

dlock provide distributed lock function

how to use it

1. First you should initialize db

2. Second import dlock bootstrap package

    import (
        _ "github.com/go-chassis/cari/dlock/bootstrap"
    )

3. Init dlock

    dlock.Init(dlock.Options{Kind: "etcd")