Andrey Lutsenko
cca4477792
Probe sysName/sysDescr/sysObjectID for alive hosts, persist SNMP outcomes, and expose scan SNMP data via REST. Made-with: Cursor
52 lines
948 B
Go
52 lines
948 B
Go
package config
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import "os"
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type Config struct {
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HTTPAddr string
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DBDSN string
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StoreBackend string
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RunMigrations bool
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SNMPEnabled bool
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SNMPCommunity string
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}
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func FromEnv() Config {
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addr := os.Getenv("HTTP_ADDR")
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if addr == "" {
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addr = ":8080"
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}
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dbDSN := os.Getenv("DB_DSN")
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storeBackend := os.Getenv("STORE_BACKEND")
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if storeBackend == "" {
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if dbDSN != "" {
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storeBackend = "postgres"
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} else {
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storeBackend = "memory"
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}
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}
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runMigrations := true
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if os.Getenv("RUN_MIGRATIONS") == "false" {
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runMigrations = false
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}
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snmpEnabled := true
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if os.Getenv("SNMP_ENABLED") == "false" {
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snmpEnabled = false
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}
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snmpCommunity := os.Getenv("SNMP_COMMUNITY")
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if snmpCommunity == "" {
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snmpCommunity = "public"
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}
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return Config{
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HTTPAddr: addr,
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DBDSN: dbDSN,
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StoreBackend: storeBackend,
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RunMigrations: runMigrations,
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SNMPEnabled: snmpEnabled,
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SNMPCommunity: snmpCommunity,
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}
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}
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