2 // ========================LICENSE_START=================================
5 // Copyright (C) 2021: Nordix Foundation
7 // Licensed under the Apache License, Version 2.0 (the "License");
8 // you may not use this file except in compliance with the License.
9 // You may obtain a copy of the License at
11 // http://www.apache.org/licenses/LICENSE-2.0
13 // Unless required by applicable law or agreed to in writing, software
14 // distributed under the License is distributed on an "AS IS" BASIS,
15 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 // See the License for the specific language governing permissions and
17 // limitations under the License.
18 // ========================LICENSE_END===================================
28 log "github.com/sirupsen/logrus"
43 MRHost: getEnv("MR_HOST", ""),
44 MRPort: getEnv("MR_PORT", ""),
45 SDNRAddress: getEnv("SDNR_ADDR", "http://localhost:3904"),
46 SDNRUser: getEnv("SDNR_USER", "admin"),
47 SDNPassword: getEnv("SDNR_PASSWORD", "Kp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2U"),
48 Polltime: getEnvAsInt("Polltime", 30),
49 LogLevel: getLogLevel(),
53 func (c Config) String() string {
54 return fmt.Sprintf("[MRHost: %v, MRPort: %v, SDNRAddress: %v, SDNRUser: %v, SDNRPassword: %v, PollTime: %v, LogLevel: %v]", c.MRHost, c.MRPort, c.SDNRAddress, c.SDNRUser, c.SDNPassword, c.Polltime, c.LogLevel)
57 func getEnv(key string, defaultVal string) string {
58 if value, exists := os.LookupEnv(key); exists {
65 func getEnvAsInt(name string, defaultVal int) int {
66 valueStr := getEnv(name, "")
67 if value, err := strconv.Atoi(valueStr); err == nil {
69 } else if valueStr != "" {
70 log.Warnf("Invalid int value: %v for variable: %v. Default value: %v will be used", valueStr, name, defaultVal)
76 func getLogLevel() log.Level {
77 logLevelStr := getEnv("LOG_LEVEL", "Info")
78 if loglevel, err := log.ParseLevel(logLevelStr); err == nil {
81 log.Warnf("Invalid log level: %v. Log level will be Info!", logLevelStr)