2 // Copyright 2019 AT&T Intellectual Property
3 // Copyright 2019 Nokia
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
9 // http://www.apache.org/licenses/LICENSE-2.0
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
22 "github.com/spf13/viper"
25 type Configuration struct {
36 NotificationResponseBuffer int
37 BigRedButtonTimeoutSec int
38 MaxConnectionAttempts int
39 MaxRnibConnectionAttempts int
40 RnibRetryIntervalMs int
41 KeepAliveResponseTimeoutMs int
45 func ParseConfiguration() *Configuration {
46 viper.SetConfigType("yaml")
47 viper.SetConfigName("configuration")
48 viper.AddConfigPath("E2Manager/resources/")
49 viper.AddConfigPath("./resources/") //For production
50 viper.AddConfigPath("../resources/") //For test under Docker
51 viper.AddConfigPath("../../resources/") //For test under Docker
52 err := viper.ReadInConfig()
54 panic(fmt.Sprintf("#configuration.ParseConfiguration - failed to read configuration file: %s\n", err))
57 config := Configuration{}
58 config.fillRmrConfig(viper.Sub("rmr"))
59 config.fillHttpConfig(viper.Sub("http"))
60 config.fillLoggingConfig(viper.Sub("logging"))
62 config.NotificationResponseBuffer = viper.GetInt("notificationResponseBuffer")
63 config.BigRedButtonTimeoutSec = viper.GetInt("bigRedButtonTimeoutSec")
64 config.MaxConnectionAttempts = viper.GetInt("maxConnectionAttempts")
65 config.MaxRnibConnectionAttempts = viper.GetInt("maxRnibConnectionAttempts")
66 config.RnibRetryIntervalMs = viper.GetInt("rnibRetryIntervalMs")
67 config.KeepAliveResponseTimeoutMs = viper.GetInt("keepAliveResponseTimeoutMs")
68 config.KeepAliveDelayMs = viper.GetInt("KeepAliveDelayMs")
72 func (c *Configuration) fillLoggingConfig(logConfig *viper.Viper) {
74 panic(fmt.Sprintf("#configuration.fillLoggingConfig - failed to fill logging configuration: The entry 'logging' not found\n"))
76 c.Logging.LogLevel = logConfig.GetString("logLevel")
79 func (c *Configuration) fillHttpConfig(httpConfig *viper.Viper) {
80 if httpConfig == nil {
81 panic(fmt.Sprintf("#configuration.fillHttpConfig - failed to fill HTTP configuration: The entry 'http' not found\n"))
83 c.Http.Port = httpConfig.GetInt("port")
86 func (c *Configuration) fillRmrConfig(rmrConfig *viper.Viper) {
88 panic(fmt.Sprintf("#configuration.fillRmrConfig - failed to fill RMR configuration: The entry 'rmr' not found\n"))
90 c.Rmr.Port = rmrConfig.GetInt("port")
91 c.Rmr.MaxMsgSize = rmrConfig.GetInt("maxMsgSize")