/
config.go
176 lines (157 loc) · 4.11 KB
/
config.go
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//
// Copyright (C) 2019-2020 Vdaas.org Vald team ( kpango, rinx, kmrmt )
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Package setting stores all server application settings
package config
import (
"strings"
"github.com/vdaas/vald/internal/config"
)
type Mode uint8
const (
SIDECAR Mode = 1 + iota
INITCONTAINER
)
func (m Mode) String() string {
switch m {
case SIDECAR:
return "sidecar"
case INITCONTAINER:
return "initcontainer"
}
return "unknown"
}
func SidecarMode(m string) Mode {
switch strings.ToLower(m) {
case "sidecar":
return SIDECAR
case "initcontainer":
return INITCONTAINER
}
return 0
}
type GlobalConfig = config.GlobalConfig
// Config represent a application setting data content (config.yaml).
// In K8s environment, this configuration is stored in K8s ConfigMap.
type Data struct {
config.GlobalConfig `json:",inline" yaml:",inline"`
// Server represent all server configurations
Server *config.Servers `json:"server_config" yaml:"server_config"`
// Observability represent observability configurations
Observability *config.Observability `json:"observability" yaml:"observability"`
// Sidecar represent agent storage sync sidecar service configuration
AgentSidecar *config.AgentSidecar `json:"agent_sidecar" yaml:"agent_sidecar"`
}
func NewConfig(path string) (cfg *Data, err error) {
err = config.Read(path, &cfg)
if err != nil {
return nil, err
}
if cfg != nil {
cfg.Bind()
}
if cfg.Server != nil {
cfg.Server = cfg.Server.Bind()
}
if cfg.Observability != nil {
cfg.Observability = cfg.Observability.Bind()
}
if cfg.AgentSidecar != nil {
cfg.AgentSidecar = cfg.AgentSidecar.Bind()
}
return cfg, nil
}
// func FakeData() {
// d := Data{
// Version: "v0.0.1",
// Server: &config.Servers{
// Servers: []*config.Server{
// {
// Name: "agent-rest",
// Host: "127.0.0.1",
// Port: 8080,
// Mode: "REST",
// ProbeWaitTime: "3s",
// ShutdownDuration: "5s",
// HandlerTimeout: "5s",
// IdleTimeout: "2s",
// ReadHeaderTimeout: "1s",
// ReadTimeout: "1s",
// WriteTimeout: "1s",
// },
// {
// Name: "agent-grpc",
// Host: "127.0.0.1",
// Port: 8082,
// Mode: "GRPC",
// },
// },
// MetricsServers: []*config.Server{
// {
// Name: "pprof",
// Host: "127.0.0.1",
// Port: 6060,
// Mode: "REST",
// ProbeWaitTime: "3s",
// ShutdownDuration: "5s",
// HandlerTimeout: "5s",
// IdleTimeout: "2s",
// ReadHeaderTimeout: "1s",
// ReadTimeout: "1s",
// WriteTimeout: "1s",
// },
// },
// HealthCheckServers: []*config.Server{
// {
// Name: "livenesss",
// Host: "127.0.0.1",
// Port: 3000,
// },
// {
// Name: "readiness",
// Host: "127.0.0.1",
// Port: 3001,
// },
// },
// StartUpStrategy: []string{
// "livenesss",
// "pprof",
// "agent-grpc",
// "agent-rest",
// "readiness",
// },
// ShutdownStrategy: []string{
// "readiness",
// "agent-rest",
// "agent-grpc",
// "pprof",
// "livenesss",
// },
// FullShutdownDuration: "30s",
// TLS: &config.TLS{
// Enabled: false,
// Cert: "/path/to/cert",
// Key: "/path/to/key",
// CA: "/path/to/ca",
// },
// },
// Gateway: &config.Gateway{
// AgentPort: 8080,
// AgentName: "vald-agent",
// BackoffEnabled: false,,
// },
// }
// fmt.Println(config.ToRawYaml(d))
// }