1 files changed, 90 insertions, 0 deletions
diff --git a/src/ncm/pkg/networkintents/types/types.go b/src/ncm/pkg/networkintents/types/types.go
new file mode 100644
index 00000000..e6fea72e
--- /dev/null
+++ b/src/ncm/pkg/networkintents/types/types.go
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2020 Intel Corporation, Inc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package types
+
+import (
+	"strings"
+
+	"github.com/onap/multicloud-k8s/src/orchestrator/pkg/infra/validation"
+	pkgerrors "github.com/pkg/errors"
+)
+
+const VLAN_PROVIDER_NET_TYPE_VLAN string = "VLAN"
+const VLAN_PROVIDER_NET_TYPE_DIRECT string = "DIRECT"
+
+const SEPARATOR = "+"
+const CONTEXT_CLUSTER_APP = "network-intents"
+
+var PROVIDER_NET_TYPES = [...]string{VLAN_PROVIDER_NET_TYPE_VLAN, VLAN_PROVIDER_NET_TYPE_DIRECT}
+
+const CNI_TYPE_OVN4NFV string = "ovn4nfv"
+
+var CNI_TYPES = [...]string{CNI_TYPE_OVN4NFV}
+
+type Ipv4Subnet struct {
+	Subnet  string `json:"subnet" yaml:"subnet"` // CIDR notation, e.g. 172.16.33.0/24
+	Name    string `json:"name" yaml:"name"`
+	Gateway string `json:"gateway" yaml:"gateway"`       // IPv4 addre, e.g. 172.16.33.1/24
+	Exclude string `json:"excludeIps" yaml:"excludeIps"` // space separated list of single IPs or ranges e.g. "172.16.33.2 172.16.33.5..172.16.33.10"
+}
+
+const VLAN_NODE_ANY = "any"
+const VLAN_NODE_SPECIFIC = "specific"
+
+var VLAN_NODE_SELECTORS = [...]string{VLAN_NODE_ANY, VLAN_NODE_SPECIFIC}
+
+type Vlan struct {
+	VlanId                string   `json:"vlanID" yaml:"vlanId"`
+	ProviderInterfaceName string   `json:"providerInterfaceName" yaml:"providerInterfaceName"`
+	LogicalInterfaceName  string   `json:"logicalInterfaceName" yaml:"logicalInterfaceName"`
+	VlanNodeSelector      string   `json:"vlanNodeSelector" yaml:"vlanNodeSelector"`
+	NodeLabelList         []string `json:"nodeLabelList" yaml:"nodeLabelList"`
+}
+
+// Check for valid format of an Ipv4Subnet
+func ValidateSubnet(sub Ipv4Subnet) error {
+	// verify subnet is in valid cidr format
+	err := validation.IsIpv4Cidr(sub.Subnet)
+	if err != nil {
+		return pkgerrors.Wrap(err, "invalid subnet")
+	}
+
+	// just a size check on interface name - system dependent
+	errs := validation.IsValidName(sub.Name)
+	if len(errs) > 0 {
+		return pkgerrors.Errorf("Invalid subnet name=[%v], errors: %v", sub.Name, errs)
+	}
+
+	// verify gateway is in valid cidr format
+	if len(sub.Gateway) > 0 {
+		err = validation.IsIpv4Cidr(sub.Gateway)
+		if err != nil {
+			return pkgerrors.Wrap(err, "invalid gateway")
+		}
+	}
+
+	// verify excludeIps is composed of space separated ipv4 addresses and
+	// ipv4 address ranges separated by '..'
+	for _, value := range strings.Fields(sub.Exclude) {
+		for _, ip := range strings.SplitN(value, "..", 2) {
+			err = validation.IsIpv4(ip)
+			if err != nil {
+				return pkgerrors.Errorf("invalid ipv4 exclude list %v", sub.Exclude)
+			}
+		}
+	}
+	return nil
+}