mirror of
https://github.com/crawlab-team/crawlab.git
synced 2026-01-21 17:21:09 +01:00
132 lines
2.6 KiB
Go
132 lines
2.6 KiB
Go
package config
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import (
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"encoding/json"
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"github.com/crawlab-team/crawlab/core/config"
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"github.com/crawlab-team/crawlab/core/entity"
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"github.com/crawlab-team/crawlab/core/interfaces"
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"github.com/crawlab-team/crawlab/core/utils"
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"github.com/crawlab-team/crawlab/trace"
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"os"
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"path/filepath"
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)
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type Service struct {
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cfg *Config
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path string
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}
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func (svc *Service) Init() (err error) {
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// check config directory path
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configDirPath := filepath.Dir(svc.path)
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if !utils.Exists(configDirPath) {
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if err := os.MkdirAll(configDirPath, os.FileMode(0766)); err != nil {
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return trace.TraceError(err)
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}
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}
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if !utils.Exists(svc.path) {
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// not exists, set to default config
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// and create a config file for persistence
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svc.cfg = NewConfig(nil)
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data, err := json.Marshal(svc.cfg)
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if err != nil {
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return trace.TraceError(err)
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}
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if err := os.WriteFile(svc.path, data, os.FileMode(0766)); err != nil {
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return trace.TraceError(err)
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}
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} else {
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// exists, read and set to config
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data, err := os.ReadFile(svc.path)
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if err != nil {
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return trace.TraceError(err)
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}
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if err := json.Unmarshal(data, svc.cfg); err != nil {
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return trace.TraceError(err)
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}
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}
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return nil
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}
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func (svc *Service) Reload() (err error) {
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return svc.Init()
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}
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func (svc *Service) GetBasicNodeInfo() (res interfaces.Entity) {
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res = &entity.NodeInfo{
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Key: svc.GetNodeKey(),
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Name: svc.GetNodeName(),
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IsMaster: svc.IsMaster(),
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AuthKey: svc.GetAuthKey(),
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MaxRunners: svc.GetMaxRunners(),
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}
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return res
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}
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func (svc *Service) GetNodeKey() (res string) {
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return svc.cfg.Key
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}
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func (svc *Service) GetNodeName() (res string) {
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return svc.cfg.Name
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}
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func (svc *Service) IsMaster() (res bool) {
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return svc.cfg.IsMaster
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}
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func (svc *Service) GetAuthKey() (res string) {
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return svc.cfg.AuthKey
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}
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func (svc *Service) GetMaxRunners() (res int) {
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return svc.cfg.MaxRunners
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}
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func (svc *Service) GetConfigPath() (path string) {
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return svc.path
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}
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func (svc *Service) SetConfigPath(path string) {
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svc.path = path
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}
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func NewNodeConfigService() (svc2 interfaces.NodeConfigService, err error) {
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// cfg
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cfg := NewConfig(nil)
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// config service
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svc := &Service{
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cfg: cfg,
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}
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// normalize config path
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cfgPath := config.GetConfigPath()
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svc.SetConfigPath(cfgPath)
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// init
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if err := svc.Init(); err != nil {
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return nil, err
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}
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return svc, nil
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}
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var _service interfaces.NodeConfigService
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func GetNodeConfigService() interfaces.NodeConfigService {
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if _service != nil {
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return _service
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}
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var err error
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_service, err = NewNodeConfigService()
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if err != nil {
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panic(err)
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}
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return _service
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}
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