[PE-334] Add ability to set a fixed IP on a network port. (#5)

Author: jmaness

core/src/main/java/org/openstack4j/openstack/compute/domain/NovaServerCreate.java

@@ -260,6 +260,11 @@ public ServerCreateConcreteBuilder networks(List<String> idList) {
             return this;
         }
 
+        public ServerCreateConcreteBuilder addNetwork(String id, String fixedIP) {
+            m.addNetwork(id, fixedIP);
+            return this;
+        }
+
         @Override
         public ServerCreateBuilder addNetworkPort(String portId) {
             m.addNetworkPort(portId);

core/src/main/java/org/openstack4j/openstack/networking/domain/NeutronQoSPolicy.java

@@ -1,6 +1,8 @@
 package org.openstack4j.openstack.networking.domain;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSubTypes;
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
 import org.openstack4j.model.common.builder.ResourceBuilder;
 import org.openstack4j.model.network.QoSPolicy;
 import org.openstack4j.model.network.builder.QoSPolicyBuilder;
@@ -30,6 +32,17 @@ public class NeutronQoSPolicy implements QoSPolicy {
     @JsonProperty("is_default")
     private boolean isDefault;
 
+    @JsonTypeInfo(
+            use = JsonTypeInfo.Id.NAME,
+            include = JsonTypeInfo.As.PROPERTY,
+            property = "type"
+    )
+    @JsonSubTypes({
+            @JsonSubTypes.Type(value = NeutronBandwidthLimitRule.class, name = "bandwidth_limit"),
+            @JsonSubTypes.Type(value = NeutronDscpMarkingRule.class, name = "dscp_marking"),
+            @JsonSubTypes.Type(value = NeutronMinimumBandwidthRule.class, name = "minimum_bandwidth"),
+    })
+    @JsonProperty("rules")
     private List<? extends Rule> rules;
 
     @JsonProperty("created_at")