moved to godep, replaced own api implemtation by go-ovirt

Gopkg.toml

@@ -0,0 +1,30 @@
+
+# Gopkg.toml example
+#
+# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#  name = "github.com/x/y"
+#  version = "2.4.0"
+
+
+[[constraint]]
+  name = "github.com/prometheus/client_golang"
+  version = "0.8.0"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/prometheus/common"

README.md

@@ -21,6 +21,7 @@ go get -u github.com/czerwonk/ovirt_exporter
 ## Third Party Components
 This software uses components of the following projects
 * Prometheus Go client library (https://github.com/prometheus/client_golang)
+* go-ovirt (https://github.com/imjoey/go-ovirt)
 
 ## License
 (c) Daniel Czerwonk, 2017. Licensed under [MIT](LICENSE) license.

cluster/helper.go

@@ -0,0 +1,17 @@
+package cluster
+
+import (
+	"github.com/imjoey/go-ovirt"
+	"github.com/prometheus/common/log"
+)
+
+func Follow(cl *ovirtsdk4.Cluster, conn *ovirtsdk4.Connection) (*ovirtsdk4.Cluster, error) {
+	x, err := conn.FollowLink(cl)
+	if err != nil {
+		log.Error(err)
+		return nil, err
+	}
+
+	cl = x.(*ovirtsdk4.Cluster)
+	return cl, nil
+}

datacenter/helper.go

@@ -0,0 +1,17 @@
+package datacenter
+
+import (
+	"github.com/imjoey/go-ovirt"
+	"github.com/prometheus/common/log"
+)
+
+func Follow(d *ovirtsdk4.DataCenter, conn *ovirtsdk4.Connection) (*ovirtsdk4.DataCenter, error) {
+	x, err := conn.FollowLink(d)
+	if err != nil {
+		log.Error(err)
+		return nil, err
+	}
+
+	d = x.(*ovirtsdk4.DataCenter)
+	return d, nil
+}

host/helper.go

@@ -0,0 +1,17 @@
+package host
+
+import (
+	"github.com/imjoey/go-ovirt"
+	"github.com/prometheus/common/log"
+)
+
+func Follow(h *ovirtsdk4.Host, conn *ovirtsdk4.Connection) (*ovirtsdk4.Host, error) {
+	x, err := conn.FollowLink(h)
+	if err != nil {
+		log.Error(err)
+		return nil, err
+	}
+
+	h = x.(*ovirtsdk4.Host)
+	return h, nil
+}