support ack-erdma-controller addon rrsa configs (#471)

Signed-off-by: bingshen.wbs <[email protected]>

pkg/ctl/rrsa/setupaddon/addon/ack-erdma-controller.go

@@ -0,0 +1,55 @@
+package addon
+
+import (
+	"fmt"
+	"github.com/AliyunContainerService/ack-ram-tool/pkg/types"
+)
+
+func init() {
+	registryAddon(&AckErdmaController{})
+}
+
+const (
+	addonName = "ack-erdma-controller"
+)
+
+type AckErdmaController struct{}
+
+func (a *AckErdmaController) AddonName() string {
+	return addonName
+}
+
+func (a *AckErdmaController) RoleName(clusterId string) string {
+	return addonName + "-" + clusterId
+}
+
+func (a *AckErdmaController) RamPolicy() types.RamPolicy {
+	policy := types.MakeRamPolicyDocument([]types.RamPolicyStatement{
+		{
+			"Effect": "Allow",
+			"Action": []string{
+				"ecs:DescribeInstances",
+				"ecs:DescribeInstanceTypes",
+				"ecs:DescribeNetworkInterfaces",
+				"ecs:ModifyNetworkInterfaceAttribute",
+				"ecs:CreateNetworkInterface",
+				"ecs:AttachNetworkInterface",
+			},
+			"Resource": "*",
+		},
+	})
+	return types.RamPolicy{
+		Description:    fmt.Sprintf("policy for ack cluster addon %s", a.AddonName()),
+		PolicyDocument: &policy,
+		PolicyName:     fmt.Sprintf("ack-addon-policy-%s", a.AddonName()),
+		PolicyType:     types.RamPolicyTypeCustom,
+	}
+}
+
+func (a *AckErdmaController) NameSpace() string {
+	return addonName
+}
+
+func (a *AckErdmaController) ServiceAccountName() string {
+	return addonName
+}