blob: b924376d23787b6e3279bc89b2769b2883c0e36c [file] [log] [blame]
/*
* Copyright 2018-present Open Networking Foundation
* 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
* http://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 config
import (
"flag"
"fmt"
"github.com/opencord/voltha-go/common/log"
"os"
)
// RW Core service default constants
const (
ConsulStoreName = "consul"
EtcdStoreName = "etcd"
default_InstanceID = "rwcore001"
default_GrpcPort = 50057
default_GrpcHost = ""
default_KafkaAdapterHost = "127.0.0.1"
default_KafkaAdapterPort = 9092
default_KafkaClusterHost = "127.0.0.1"
default_KafkaClusterPort = 9094
default_KVStoreType = EtcdStoreName
default_KVStoreTimeout = 5 //in seconds
default_KVStoreHost = "127.0.0.1"
default_KVStorePort = 2379 // Consul = 8500; Etcd = 2379
default_KVTxnKeyDelTime = 60
default_KVStoreDataPrefix = "service/voltha"
default_LogLevel = 0
default_Banner = false
default_CoreTopic = "rwcore"
default_RWCoreEndpoint = "rwcore"
default_RWCoreKey = "pki/voltha.key"
default_RWCoreCert = "pki/voltha.crt"
default_RWCoreCA = "pki/voltha-CA.pem"
default_AffinityRouterTopic = "affinityRouter"
default_InCompetingMode = true
default_LongRunningRequestTimeout = int64(2000)
default_DefaultRequestTimeout = int64(500)
)
// RWCoreFlags represents the set of configurations used by the read-write core service
type RWCoreFlags struct {
// Command line parameters
InstanceID string
RWCoreEndpoint string
GrpcHost string
GrpcPort int
KafkaAdapterHost string
KafkaAdapterPort int
KafkaClusterHost string
KafkaClusterPort int
KVStoreType string
KVStoreTimeout int // in seconds
KVStoreHost string
KVStorePort int
KVTxnKeyDelTime int
KVStoreDataPrefix string
CoreTopic string
LogLevel int
Banner bool
RWCoreKey string
RWCoreCert string
RWCoreCA string
AffinityRouterTopic string
InCompetingMode bool
LongRunningRequestTimeout int64
DefaultRequestTimeout int64
}
func init() {
log.AddPackage(log.JSON, log.WarnLevel, nil)
}
// NewRWCoreFlags returns a new RWCore config
func NewRWCoreFlags() *RWCoreFlags {
var rwCoreFlag = RWCoreFlags{ // Default values
InstanceID: default_InstanceID,
RWCoreEndpoint: default_RWCoreEndpoint,
GrpcHost: default_GrpcHost,
GrpcPort: default_GrpcPort,
KafkaAdapterHost: default_KafkaAdapterHost,
KafkaAdapterPort: default_KafkaAdapterPort,
KafkaClusterHost: default_KafkaClusterHost,
KafkaClusterPort: default_KafkaClusterPort,
KVStoreType: default_KVStoreType,
KVStoreTimeout: default_KVStoreTimeout,
KVStoreHost: default_KVStoreHost,
KVStorePort: default_KVStorePort,
KVStoreDataPrefix: default_KVStoreDataPrefix,
KVTxnKeyDelTime: default_KVTxnKeyDelTime,
CoreTopic: default_CoreTopic,
LogLevel: default_LogLevel,
Banner: default_Banner,
RWCoreKey: default_RWCoreKey,
RWCoreCert: default_RWCoreCert,
RWCoreCA: default_RWCoreCA,
AffinityRouterTopic: default_AffinityRouterTopic,
InCompetingMode: default_InCompetingMode,
DefaultRequestTimeout:default_DefaultRequestTimeout,
LongRunningRequestTimeout:default_LongRunningRequestTimeout,
}
return &rwCoreFlag
}
// ParseCommandArguments parses the arguments when running read-write core service
func (cf *RWCoreFlags) ParseCommandArguments() {
var help string
help = fmt.Sprintf("RW core endpoint address")
flag.StringVar(&(cf.RWCoreEndpoint), "vcore-endpoint", default_RWCoreEndpoint, help)
help = fmt.Sprintf("GRPC server - host")
flag.StringVar(&(cf.GrpcHost), "grpc_host", default_GrpcHost, help)
help = fmt.Sprintf("GRPC server - port")
flag.IntVar(&(cf.GrpcPort), "grpc_port", default_GrpcPort, help)
help = fmt.Sprintf("Kafka - Adapter messaging host")
flag.StringVar(&(cf.KafkaAdapterHost), "kafka_adapter_host", default_KafkaAdapterHost, help)
help = fmt.Sprintf("Kafka - Adapter messaging port")
flag.IntVar(&(cf.KafkaAdapterPort), "kafka_adapter_port", default_KafkaAdapterPort, help)
help = fmt.Sprintf("Kafka - Cluster messaging host")
flag.StringVar(&(cf.KafkaClusterHost), "kafka_cluster_host", default_KafkaClusterHost, help)
help = fmt.Sprintf("Kafka - Cluster messaging port")
flag.IntVar(&(cf.KafkaClusterPort), "kafka_cluster_port", default_KafkaClusterPort, help)
help = fmt.Sprintf("RW Core topic")
flag.StringVar(&(cf.CoreTopic), "rw_core_topic", default_CoreTopic, help)
help = fmt.Sprintf("Affinity Router topic")
flag.StringVar(&(cf.AffinityRouterTopic), "affinity_router_topic", default_AffinityRouterTopic, help)
help = fmt.Sprintf("In competing Mode - two cores competing to handle a transaction ")
flag.BoolVar(&cf.InCompetingMode, "in_competing_mode", default_InCompetingMode, help)
help = fmt.Sprintf("KV store type")
flag.StringVar(&(cf.KVStoreType), "kv_store_type", default_KVStoreType, help)
help = fmt.Sprintf("The default timeout when making a kv store request")
flag.IntVar(&(cf.KVStoreTimeout), "kv_store_request_timeout", default_KVStoreTimeout, help)
help = fmt.Sprintf("KV store host")
flag.StringVar(&(cf.KVStoreHost), "kv_store_host", default_KVStoreHost, help)
help = fmt.Sprintf("KV store port")
flag.IntVar(&(cf.KVStorePort), "kv_store_port", default_KVStorePort, help)
help = fmt.Sprintf("The time to wait before deleting a completed transaction key")
flag.IntVar(&(cf.KVTxnKeyDelTime), "kv_txn_delete_time", default_KVTxnKeyDelTime, help)
help = fmt.Sprintf("KV store data prefix")
flag.StringVar(&(cf.KVStoreDataPrefix), "kv_store_data_prefix", default_KVStoreDataPrefix, help)
help = fmt.Sprintf("Log level")
flag.IntVar(&(cf.LogLevel), "log_level", default_LogLevel, help)
help = fmt.Sprintf("Timeout for long running request")
flag.Int64Var(&(cf.LongRunningRequestTimeout), "timeout_long_request", default_LongRunningRequestTimeout, help)
help = fmt.Sprintf("Default timeout for regular request")
flag.Int64Var(&(cf.DefaultRequestTimeout), "timeout_request", default_DefaultRequestTimeout, help)
help = fmt.Sprintf("Show startup banner log lines")
flag.BoolVar(&cf.Banner, "banner", default_Banner, help)
flag.Parse()
containerName := getContainerInfo()
if len(containerName) > 0 {
cf.InstanceID = containerName
}
}
func getContainerInfo() string {
return os.Getenv("HOSTNAME")
}