mirror of
https://github.com/nabbar/golib.git
synced 2025-09-26 20:01:15 +08:00
984ba51587
Package Errors: - add function to check & cast error interface into golib Error interface - update CodeError type to simplify management & error creation - add function to simplify call of Error function from a generic error interface - remove some useless function from Error interface All Other Packages: - apply change of package Errors into all other packages
115 lines
4.2 KiB
Go
115 lines
4.2 KiB
Go
//go:build amd64 || arm64 || arm64be || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x || sparc64 || wasm
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// +build amd64 arm64 arm64be ppc64 ppc64le mips64 mips64le riscv64 s390x sparc64 wasm
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/***********************************************************************************************************************
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*
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* MIT License
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*
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* Copyright (c) 2021 Nicolas JUHEL
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*
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**********************************************************************************************************************/
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package cluster
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import (
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"fmt"
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libval "github.com/go-playground/validator/v10"
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dgbcfg "github.com/lni/dragonboat/v3/config"
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liberr "github.com/nabbar/golib/errors"
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)
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type ConfigGossip struct {
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// BindAddress is the address for the gossip service to bind to and listen on.
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// Both UDP and TCP ports are used by the gossip service. The local gossip
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// service should be able to receive gossip service related messages by
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// binding to and listening on this address. BindAddress is usually in the
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// format of IP:Port, Hostname:Port or DNS Name:Port.
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BindAddress string `mapstructure:"bind_address" json:"bind_address" yaml:"bind_address" toml:"bind_address" validate:"omitempty,hostname_port"`
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// AdvertiseAddress is the address to advertise to other NodeHost instances
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// used for NAT traversal. Gossip services running on remote NodeHost
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// instances will use AdvertiseAddress to exchange gossip service related
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// messages. AdvertiseAddress is in the format of IP:Port.
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AdvertiseAddress string `mapstructure:"advertise_address" json:"advertise_address" yaml:"advertise_address" toml:"advertise_address" validate:"omitempty,printascii"`
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// Seed is a list of AdvertiseAddress of remote NodeHost instances. Local
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// NodeHost instance will try to contact all of them to bootstrap the gossip
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// service. At least one reachable NodeHost instance is required to
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// successfully bootstrap the gossip service. Each seed address is in the
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// format of IP:Port, Hostname:Port or DNS Name:Port.
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//
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// It is ok to include seed addresses that are temporarily unreachable, e.g.
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// when launching the first NodeHost instance in your deployment, you can
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// include AdvertiseAddresses from other NodeHost instances that you plan to
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// launch shortly afterwards.
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Seed []string `mapstructure:"seed" json:"seed" yaml:"seed" toml:"seed"`
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}
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func (c ConfigGossip) GetDGBConfigGossip() dgbcfg.GossipConfig {
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d := dgbcfg.GossipConfig{}
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if c.BindAddress != "" {
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d.BindAddress = c.BindAddress
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}
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if c.AdvertiseAddress != "" {
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d.AdvertiseAddress = c.AdvertiseAddress
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}
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if len(c.Seed) > 0 {
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d.Seed = make([]string, 0)
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for _, v := range c.Seed {
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if v == "" {
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continue
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}
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d.Seed = append(d.Seed, v)
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}
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}
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return d
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}
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func (c ConfigGossip) Validate() liberr.Error {
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err := ErrorValidateConfig.Error(nil)
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if er := libval.New().Struct(c); er != nil {
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if e, ok := er.(*libval.InvalidValidationError); ok {
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err.Add(e)
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}
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for _, e := range er.(libval.ValidationErrors) {
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//nolint goerr113
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err.Add(fmt.Errorf("config field '%s' is not validated by constraint '%s'", e.Namespace(), e.ActualTag()))
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}
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}
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if err.HasParent() {
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return err
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}
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return nil
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}
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