Don't wipe existing hosts. Fixes #69

Signed-off-by: Andy Lo-A-Foe <andy.loafoe@gmail.com>

Author: loafoe

go.mod

@@ -19,7 +19,7 @@ require (
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/philips-labs/siderite v0.6.0
-	github.com/philips-software/go-hsdp-api v0.37.1-0.20210413193223-fc685c84996b
+	github.com/philips-software/go-hsdp-api v0.37.1-0.20210414115020-514bd12e0742
 	github.com/pkg/errors v0.9.1
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/stretchr/testify v1.7.0

go.sum

@@ -631,6 +631,8 @@ github.com/philips-labs/siderite v0.6.0 h1:o4jcUvjtUIMS+dKHjXGd+mHk4ClUiQt/2NUGJ
 github.com/philips-labs/siderite v0.6.0/go.mod h1:vELGuq6uWTRqLci6Z22kjdn+b12eJPtss+tV6/PIlSk=
 github.com/philips-software/go-hsdp-api v0.37.1-0.20210413193223-fc685c84996b h1:72DSt36CayMEMC/pCLkt29VZUx8rTNYm9LUWqyMGtuk=
 github.com/philips-software/go-hsdp-api v0.37.1-0.20210413193223-fc685c84996b/go.mod h1:6Ikri/r6eezHLVN+y4rZpeYygy10CKsuXqOVuDrpoXQ=
+github.com/philips-software/go-hsdp-api v0.37.1-0.20210414115020-514bd12e0742 h1:ayZBIZGyJZYVuCutNtJPPCMySLu1ZAX5MrGVsGtKgv0=
+github.com/philips-software/go-hsdp-api v0.37.1-0.20210414115020-514bd12e0742/go.mod h1:6Ikri/r6eezHLVN+y4rZpeYygy10CKsuXqOVuDrpoXQ=
 github.com/philips-software/go-hsdp-signer v1.3.0 h1:Si1voDE/GHzthmxpasPdntbu8aUW6EYJfI6gHVf7BCc=
 github.com/philips-software/go-hsdp-signer v1.3.0/go.mod h1:/QehZ/+Aks2t1TFpjhF/7ZSB8PJIIJHzLc03rOqwLw0=
 github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=

hsdp/resource_container_host.go

@@ -355,6 +355,10 @@ func resourceContainerHostCreate(ctx context.Context, d *schema.ResourceData, m
 	instanceID := ""
 	ipAddress := ""
 	if err != nil {
+		// Do not clean up existing hosts
+		if err == cartel.ErrHostnameAlreadyExists {
+			return diag.FromErr(fmt.Errorf("the host '%s' already exists", tagName))
+		}
 		if resp == nil {
 			_, _, _ = client.Destroy(tagName)
 			return diag.FromErr(fmt.Errorf("create error (resp=nil): %w", err))