Finish off renaming. (#37)

CODEOWNERS

@@ -1 +1 @@
-*   @metal-stack/ipmi-catcher-maintainers
+*   @metal-stack/metal-bmc-maintainers

docker-compose.yaml

@@ -10,9 +10,9 @@ services:
     volumes:
       - ${PWD}/dhcpd.leases:/dhcpd.leases
     environment:
-      BMC_CATCHER_LEASE_FILE: /dhcpd.leases
-      BMC_CATCHER_PARTITION_ID: partition
-      BMC_CATCHER_METAL_API_URL: http://localhost:8080
-      BMC_CATCHER_METAL_API_HMAC_KEY: test
-      BMC_CATCHER_IGNORE_MACS: "aa:aa:aa:aa:aa:aa"
+      METAL_BMC_LEASE_FILE: /dhcpd.leases
+      METAL_BMC_PARTITION_ID: partition
+      METAL_BMC_METAL_API_URL: http://localhost:8080
+      METAL_BMC_METAL_API_HMAC_KEY: test
+      METAL_BMC_IGNORE_MACS: "aa:aa:aa:aa:aa:aa"
 

main.go

@@ -17,7 +17,7 @@ import (
 
 func main() {
 	var cfg domain.Config
-	if err := envconfig.Process("BMC_CATCHER", &cfg); err != nil {
+	if err := envconfig.Process("METAL_BMC", &cfg); err != nil {
 		panic(fmt.Errorf("bad configuration: %w", err))
 	}