cord-776 create build / runtime containers for autmation uservices
Change-Id: I246973192adef56a250ffe93a5f65fff488840c1
diff --git a/automation/vendor/github.com/juju/gomaasapi/vlan.go b/automation/vendor/github.com/juju/gomaasapi/vlan.go
new file mode 100644
index 0000000..c509d42
--- /dev/null
+++ b/automation/vendor/github.com/juju/gomaasapi/vlan.go
@@ -0,0 +1,154 @@
+// Copyright 2016 Canonical Ltd.
+// Licensed under the LGPLv3, see LICENCE file for details.
+
+package gomaasapi
+
+import (
+ "github.com/juju/errors"
+ "github.com/juju/schema"
+ "github.com/juju/version"
+)
+
+type vlan struct {
+ // Add the controller in when we need to do things with the vlan.
+ // controller Controller
+
+ resourceURI string
+
+ id int
+ name string
+ fabric string
+
+ vid int
+ mtu int
+ dhcp bool
+
+ primaryRack string
+ secondaryRack string
+}
+
+// ID implements VLAN.
+func (v *vlan) ID() int {
+ return v.id
+}
+
+// Name implements VLAN.
+func (v *vlan) Name() string {
+ return v.name
+}
+
+// Fabric implements VLAN.
+func (v *vlan) Fabric() string {
+ return v.fabric
+}
+
+// VID implements VLAN.
+func (v *vlan) VID() int {
+ return v.vid
+}
+
+// MTU implements VLAN.
+func (v *vlan) MTU() int {
+ return v.mtu
+}
+
+// DHCP implements VLAN.
+func (v *vlan) DHCP() bool {
+ return v.dhcp
+}
+
+// PrimaryRack implements VLAN.
+func (v *vlan) PrimaryRack() string {
+ return v.primaryRack
+}
+
+// SecondaryRack implements VLAN.
+func (v *vlan) SecondaryRack() string {
+ return v.secondaryRack
+}
+
+func readVLANs(controllerVersion version.Number, source interface{}) ([]*vlan, error) {
+ checker := schema.List(schema.StringMap(schema.Any()))
+ coerced, err := checker.Coerce(source, nil)
+ if err != nil {
+ return nil, errors.Annotatef(err, "vlan base schema check failed")
+ }
+ valid := coerced.([]interface{})
+
+ var deserialisationVersion version.Number
+ for v := range vlanDeserializationFuncs {
+ if v.Compare(deserialisationVersion) > 0 && v.Compare(controllerVersion) <= 0 {
+ deserialisationVersion = v
+ }
+ }
+ if deserialisationVersion == version.Zero {
+ return nil, errors.Errorf("no vlan read func for version %s", controllerVersion)
+ }
+ readFunc := vlanDeserializationFuncs[deserialisationVersion]
+ return readVLANList(valid, readFunc)
+}
+
+func readVLANList(sourceList []interface{}, readFunc vlanDeserializationFunc) ([]*vlan, error) {
+ result := make([]*vlan, 0, len(sourceList))
+ for i, value := range sourceList {
+ source, ok := value.(map[string]interface{})
+ if !ok {
+ return nil, errors.Errorf("unexpected value for vlan %d, %T", i, value)
+ }
+ vlan, err := readFunc(source)
+ if err != nil {
+ return nil, errors.Annotatef(err, "vlan %d", i)
+ }
+ result = append(result, vlan)
+ }
+ return result, nil
+}
+
+type vlanDeserializationFunc func(map[string]interface{}) (*vlan, error)
+
+var vlanDeserializationFuncs = map[version.Number]vlanDeserializationFunc{
+ twoDotOh: vlan_2_0,
+}
+
+func vlan_2_0(source map[string]interface{}) (*vlan, error) {
+ fields := schema.Fields{
+ "id": schema.ForceInt(),
+ "resource_uri": schema.String(),
+ "name": schema.OneOf(schema.Nil(""), schema.String()),
+ "fabric": schema.String(),
+ "vid": schema.ForceInt(),
+ "mtu": schema.ForceInt(),
+ "dhcp_on": schema.Bool(),
+ // racks are not always set.
+ "primary_rack": schema.OneOf(schema.Nil(""), schema.String()),
+ "secondary_rack": schema.OneOf(schema.Nil(""), schema.String()),
+ }
+ checker := schema.FieldMap(fields, nil)
+ coerced, err := checker.Coerce(source, nil)
+ if err != nil {
+ return nil, errors.Annotatef(err, "vlan 2.0 schema check failed")
+ }
+ valid := coerced.(map[string]interface{})
+ // From here we know that the map returned from the schema coercion
+ // contains fields of the right type.
+
+ // Since the primary and secondary racks are optional, we use the two
+ // part cast assignment. If the case fails, then we get the default value
+ // we care about, which is the empty string.
+ primary_rack, _ := valid["primary_rack"].(string)
+ secondary_rack, _ := valid["secondary_rack"].(string)
+ name, _ := valid["name"].(string)
+
+ result := &vlan{
+ resourceURI: valid["resource_uri"].(string),
+ id: valid["id"].(int),
+ name: name,
+ fabric: valid["fabric"].(string),
+ vid: valid["vid"].(int),
+ mtu: valid["mtu"].(int),
+ dhcp: valid["dhcp_on"].(bool),
+ primaryRack: primary_rack,
+ secondaryRack: secondary_rack,
+ }
+ return result, nil
+}