Update ncclient examples

- added optional parameter host for copy_config, get_config
  and edit-config.
- added basic tests for interfaces:
  - loopback interface
  - af-packet interface
  - tap interface
- added diff_xml.py to find differences between two sets of config.
  It supports both full xml comparison and comparison based on xPath
- added example diff between running and candidate config (interfaces)
- fixed formatting and namespaces

Change-Id: If6dd7a76fab538735ab92c67f9457326fbcba7ec
Signed-off-by: Michal Cmarada <mcmarada@cisco.com>

1 files changed, 40 insertions, 164 deletions

diff --git a/examples/ncclient/acl/expected_config_acl_update.xml b/examples/ncclient/acl/expected_config_acl_update.xml
index eefef19a5..71013b5f0 100644
--- a/examples/ncclient/acl/expected_config_acl_update.xml
+++ b/examples/ncclient/acl/expected_config_acl_update.xml
@@ -33,188 +33,64 @@
         <interface>
             <name>loop1</name>
             <description>for testing purposes</description>
-            <type xmlns:x="urn:opendaylight:params:xml:ns:yang:v3po">x:loopback</type>
-            <loopback xmlns="urn:opendaylight:params:xml:ns:yang:v3po">
+            <type xmlns:x="http://fd.io/hc2vpp/yang/v3po">x:loopback</type>
+            <loopback xmlns="http://fd.io/hc2vpp/yang/v3po">
                 <mac>00:ff:ff:ff:ff:ff</mac>
             </loopback>
-            <acl xmlns="urn:opendaylight:params:xml:ns:yang:interface:acl">
-                <ingress>
-                    <vpp-macip-acl>
-                        <type xmlns:x="urn:opendaylight:params:xml:ns:yang:vpp:acl">x:vpp-macip-acl</type>
-                        <name>macip-acl</name>
-                    </vpp-macip-acl>
-                </ingress>
-            </acl>
         </interface>
         <interface>
             <name>loop2</name>
             <description>for testing purposes</description>
-            <type xmlns:x="urn:opendaylight:params:xml:ns:yang:v3po">x:loopback</type>
-            <loopback xmlns="urn:opendaylight:params:xml:ns:yang:v3po">
+            <type xmlns:x="http://fd.io/hc2vpp/yang/v3po">x:loopback</type>
+            <loopback xmlns="http://fd.io/hc2vpp/yang/v3po">
                 <mac>aa:ff:ff:ff:ff:ff</mac>
             </loopback>
-            <acl xmlns="urn:opendaylight:params:xml:ns:yang:interface:acl">
-                <ingress>
-                    <vpp-acls>
-                        <type xmlns:x="urn:opendaylight:params:xml:ns:yang:vpp:acl">x:vpp-acl</type>
-                        <name>tcp-acl2</name>
-                    </vpp-acls>
-                    <vpp-acls>
-                        <type xmlns:x="urn:opendaylight:params:xml:ns:yang:vpp:acl">x:vpp-acl</type>
-                        <name>udp-acl</name>
-                    </vpp-acls>
-                </ingress>
-            </acl>
         </interface>
     </interfaces>
-    <access-lists xmlns="urn:ietf:params:xml:ns:yang:ietf-access-control-list">
-        <acl>
-            <acl-name>macip-acl</acl-name>
-            <acl-type xmlns:x="urn:opendaylight:params:xml:ns:yang:vpp:acl">x:vpp-macip-acl</acl-type>
-            <access-list-entries>
-                <ace>
-                    <rule-name>macip-rule</rule-name>
-                    <matches>
-                        <vpp-macip-ace-nodes xmlns="urn:opendaylight:params:xml:ns:yang:vpp:acl">
-                            <source-ipv4-network>192.168.2.2/32</source-ipv4-network>
-                            <source-mac-address>aa:aa:aa:aa:aa:aa</source-mac-address>
-                            <source-mac-address-mask>ff:00:00:00:00:00</source-mac-address-mask>
-                        </vpp-macip-ace-nodes>
-                    </matches>
-                    <actions>
-                        <permit/>
-                    </actions>
-                </ace>
-            </access-list-entries>
-        </acl>
+    <acls xmlns="urn:ietf:params:xml:ns:yang:ietf-access-control-list">
         <acl>
-            <acl-name>icmp-v6-acl</acl-name>
-            <acl-type xmlns:x="urn:opendaylight:params:xml:ns:yang:vpp:acl">x:vpp-acl</acl-type>
-            <access-list-entries>
+            <name>tcp-acl</name>
+            <aces>
                 <ace>
-                    <rule-name>imcp-v6-rule</rule-name>
+                    <name>tcp-rule</name>
                     <matches>
-                        <vpp-ace-nodes xmlns="urn:opendaylight:params:xml:ns:yang:vpp:acl">
-                            <destination-ipv6-network>2001:0db8:0a0b:12f0:0000:0000:0000:0001/64
-                            </destination-ipv6-network>
-                            <source-ipv6-network>2001:0db8:0a0b:12f0:0000:0000:0000:0002/48</source-ipv6-network>
-                            <icmp-v6-nodes>
-                                <icmp-type-range>
-                                    <last>8</last>
-                                    <first>5</first>
-                                </icmp-type-range>
-                                <icmp-code-range>
-                                    <last>3</last>
-                                    <first>1</first>
-                                </icmp-code-range>
-                            </icmp-v6-nodes>
-                        </vpp-ace-nodes>
-                    </matches>
-                    <actions>
-                        <permit/>
-                    </actions>
-                </ace>
-            </access-list-entries>
-        </acl>
-        <acl>
-            <acl-name>udp-acl</acl-name>
-            <acl-type xmlns:x="urn:opendaylight:params:xml:ns:yang:vpp:acl">x:vpp-acl</acl-type>
-            <access-list-entries>
-                <ace>
-                    <rule-name>udp-rule</rule-name>
-                    <matches>
-                        <vpp-ace-nodes xmlns="urn:opendaylight:params:xml:ns:yang:vpp:acl">
+                        <tcp>
+                            <vpp-tcp-ace xmlns="http://fd.io/hc2vpp/yang/vpp/acl">
+                                <flags-mask>cwr</flags-mask>
+                            </vpp-tcp-ace>
+                            <source-port>
+                                <lower-port>1</lower-port>
+                                <upper-port>5487</upper-port>
+                            </source-port>
+                            <destination-port>
+                                <lower-port>87</lower-port>
+                                <upper-port>6745</upper-port>
+                            </destination-port>
+                            <flags>cwr ece urg</flags>
+                        </tcp>
+                        <ipv4>
                             <destination-ipv4-network>192.168.2.1/24</destination-ipv4-network>
                             <source-ipv4-network>192.168.2.2/32</source-ipv4-network>
-                            <udp-nodes>
-                                <source-port-range>
-                                    <upper-port>5486</upper-port>
-                                    <lower-port>11</lower-port>
-                                </source-port-range>
-                            </udp-nodes>
-                        </vpp-ace-nodes>
+                        </ipv4>
                     </matches>
                     <actions>
-                        <permit/>
+                        <forwarding>accept</forwarding>
                     </actions>
                 </ace>
-            </access-list-entries>
+            </aces>
+            <type xmlns:x="http://fd.io/hc2vpp/yang/vpp/acl">x:vpp-acl</type>
         </acl>
-        <acl>
-            <acl-name>tcp-acl2</acl-name>
-            <acl-type xmlns:x="urn:opendaylight:params:xml:ns:yang:vpp:acl">x:vpp-acl</acl-type>
-            <access-list-entries>
-                <ace>
-                    <rule-name>tcp-rule</rule-name>
-                    <matches>
-                        <vpp-ace-nodes xmlns="urn:opendaylight:params:xml:ns:yang:vpp:acl">
-                            <destination-ipv4-network>192.168.2.1/24</destination-ipv4-network>
-                            <source-ipv4-network>192.168.2.2/32</source-ipv4-network>
-                            <tcp-nodes>
-                                <source-port-range>
-                                    <upper-port>5487</upper-port>
-                                    <lower-port>1</lower-port>
-                                </source-port-range>
-                                <destination-port-range>
-                                    <upper-port>6745</upper-port>
-                                    <lower-port>87</lower-port>
-                                </destination-port-range>
-                                <tcp-flags-mask>1</tcp-flags-mask>
-                                <tcp-flags-value>7</tcp-flags-value>
-                            </tcp-nodes>
-                        </vpp-ace-nodes>
-                    </matches>
-                    <actions>
-                        <permit/>
-                    </actions>
-                </ace>
-            </access-list-entries>
-        </acl>
-        <acl>
-            <acl-name>icmp-acl</acl-name>
-            <acl-type xmlns:x="urn:opendaylight:params:xml:ns:yang:vpp:acl">x:vpp-acl</acl-type>
-            <access-list-entries>
-                <ace>
-                    <rule-name>renamed-imcp-rule</rule-name>
-                    <matches>
-                        <vpp-ace-nodes xmlns="urn:opendaylight:params:xml:ns:yang:vpp:acl">
-                            <destination-ipv4-network>192.168.2.1/24</destination-ipv4-network>
-                            <source-ipv4-network>192.168.2.2/32</source-ipv4-network>
-                            <icmp-nodes>
-                                <icmp-type-range>
-                                    <last>8</last>
-                                    <first>5</first>
-                                </icmp-type-range>
-                                <icmp-code-range>
-                                    <last>3</last>
-                                    <first>1</first>
-                                </icmp-code-range>
-                            </icmp-nodes>
-                        </vpp-ace-nodes>
-                    </matches>
-                    <actions>
-                        <permit/>
-                    </actions>
-                </ace>
-                <ace>
-                    <rule-name>new-icmp-rule</rule-name>
-                    <matches>
-                        <vpp-ace-nodes xmlns="urn:opendaylight:params:xml:ns:yang:vpp:acl">
-                            <destination-ipv4-network>10.1.1.1/24</destination-ipv4-network>
-                            <source-ipv4-network>10.2.2.2/32</source-ipv4-network>
-                            <icmp-nodes>
-                                <icmp-type-range>
-                                    <first>4</first>
-                                    <last>9</last>
-                                </icmp-type-range>
-                            </icmp-nodes>
-                        </vpp-ace-nodes>
-                    </matches>
-                    <actions>
-                        <permit/>
-                    </actions>
-                </ace>
-            </access-list-entries>
-        </acl>
-    </access-lists>
+        <attachment-points>
+            <interface>
+                <interface-id>loop2</interface-id>
+                <ingress>
+                    <acl-sets>
+                        <acl-set>
+                            <name>tcp-acl</name>
+                        </acl-set>
+                    </acl-sets>
+                </ingress>
+            </interface>
+        </attachment-points>
+    </acls>
 </data>