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feat(publisher): implement fs worker (#188)
Signed-off-by: wuhuizuo <[email protected]> Signed-off-by: wuhuizuo <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "os" | ||
|
|
||
| "gopkg.in/yaml.v3" | ||
|
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| "github.com/go-redis/redis/v8" | ||
| "github.com/rs/zerolog/log" | ||
| "github.com/segmentio/kafka-go" | ||
|
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| "github.com/PingCAP-QE/ee-apps/publisher/pkg/config" | ||
| "github.com/PingCAP-QE/ee-apps/publisher/pkg/impl" | ||
| ) | ||
|
|
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| // Load and parse configuration. | ||
| func loadConfig(configFile string) (config.Worker, error) { | ||
| var config config.Worker | ||
| { | ||
| configData, err := os.ReadFile(configFile) | ||
| if err != nil { | ||
| return config, fmt.Errorf("error reading config file: %v", err) | ||
| } | ||
| if err := yaml.Unmarshal(configData, &config); err != nil { | ||
| return config, fmt.Errorf("error parsing config file: %v", err) | ||
| } | ||
| } | ||
| return config, nil | ||
| } | ||
|
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| func initTiupWorkerFromConfig(configFile string) (*kafka.Reader, impl.Worker, error) { | ||
| config, err := loadConfig(configFile) | ||
| if err != nil { | ||
| return nil, nil, err | ||
| } | ||
|
|
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| // Configure Redis client. | ||
| redisClient := redis.NewClient(&redis.Options{ | ||
| Addr: config.Redis.Addr, | ||
| Password: config.Redis.Password, | ||
| Username: config.Redis.Username, | ||
| DB: config.Redis.DB, | ||
| }) | ||
|
|
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| worker, err := impl.NewTiupWorker(&log.Logger, redisClient, config.Options) | ||
| if err != nil { | ||
| log.Fatal().Err(err).Msg("Error creating tiup publishing worker") | ||
| } | ||
|
|
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| kafkaReader := kafka.NewReader(kafka.ReaderConfig{ | ||
| Brokers: config.Kafka.Brokers, | ||
| Topic: config.Kafka.Topic, | ||
| GroupID: config.Kafka.ConsumerGroup, | ||
| MinBytes: 10e3, | ||
| MaxBytes: 10e6, | ||
| CommitInterval: 5000, | ||
| Logger: kafka.LoggerFunc(log.Printf), | ||
| }) | ||
|
|
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| return kafkaReader, worker, nil | ||
| } | ||
|
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| func initFsWorkerFromConfig(configFile string) (*kafka.Reader, impl.Worker) { | ||
| config, err := loadConfig(configFile) | ||
| if err != nil { | ||
| log.Fatal().Err(err).Msg("load config failed") | ||
| } | ||
|
|
||
| // Configure Redis client. | ||
| redisClient := redis.NewClient(&redis.Options{ | ||
| Addr: config.Redis.Addr, | ||
| Password: config.Redis.Password, | ||
| Username: config.Redis.Username, | ||
| DB: config.Redis.DB, | ||
| }) | ||
|
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||
| var worker impl.Worker | ||
| { | ||
| worker, err = impl.NewFsWorker(&log.Logger, redisClient, config.Options) | ||
| if err != nil { | ||
| log.Fatal().Err(err).Msg("Error creating tiup publishing worker") | ||
| } | ||
| } | ||
|
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| kafkaReader := kafka.NewReader(kafka.ReaderConfig{ | ||
| Brokers: config.Kafka.Brokers, | ||
| Topic: config.Kafka.Topic, | ||
| GroupID: config.Kafka.ConsumerGroup, | ||
| MinBytes: 10e3, | ||
| MaxBytes: 10e6, | ||
| CommitInterval: 5000, | ||
| Logger: kafka.LoggerFunc(log.Printf), | ||
| }) | ||
|
|
||
| return kafkaReader, worker | ||
| } |
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