From bbc9a55c1e7f1909bdab8b646cdd16ec35d6bebb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mattias=20Walstr=C3=B6m?= <lazzer@gmail.com>
Date: Thu, 24 Oct 2024 12:37:55 +0200
Subject: [PATCH] Add new test: ospf_container

Aims to test a complex setup with multiple containers, OSPF and NAT
---
 test/case/use_case/ospf_container/test.py     | 475 ++++++++++++++++++
 .../case/use_case/ospf_container/topology.dot |  61 +++
 .../case/use_case/ospf_container/topology.svg | 196 ++++++++
 3 files changed, 732 insertions(+)
 create mode 100755 test/case/use_case/ospf_container/test.py
 create mode 100644 test/case/use_case/ospf_container/topology.dot
 create mode 100644 test/case/use_case/ospf_container/topology.svg

diff --git a/test/case/use_case/ospf_container/test.py b/test/case/use_case/ospf_container/test.py
new file mode 100755
index 00000000..7192f34e
--- /dev/null
+++ b/test/case/use_case/ospf_container/test.py
@@ -0,0 +1,475 @@
+#!/usr/bin/env python3
+
+r"""OSPF container
+
+Good test
+"""
+import infamy
+import infamy.util as util
+
+def config_generic(target, router, ring1, ring2, link):
+    target.put_config_dict("ietf-interfaces", {
+        "interfaces": {
+            "interface": [
+                {
+                    "name": "lo",
+                "type": "infix-if-type:loopback",
+                "ietf-ip:ipv4": {
+                    "address": [
+                        {
+                            "ip": "127.0.0.1",
+                            "prefix-length": 8
+                        }
+                    ]
+                },
+                "ietf-ip:ipv6": {
+                    "address": [
+                        {
+                            "ip": "::1",
+                            "prefix-length": 128
+                        }
+                    ]
+                }
+            },
+
+          {
+              "name": ring1,
+              "ietf-ip:ipv6": {},
+              "infix-interfaces:bridge-port": {
+                  "bridge": "br0"
+              }
+          },
+            {
+                "name": f"{ring1}.8",
+                "type": "infix-if-type:vlan",
+                "infix-interfaces:vlan": {
+                    "tag-type": "ieee802-dot1q-types:c-vlan",
+                    "id": 8,
+                    "lower-layer-if": ring1
+                },
+                "ipv4": {
+                    "address": [{
+                        "ip": f"10.0.{router}.1",
+                        "prefix-length": 32
+                    }]
+                }
+
+          },
+            {
+                "name": ring2,
+                "ietf-ip:ipv6": {},
+                "infix-interfaces:bridge-port": {
+                    "bridge": "br0"
+                }
+            },
+            {
+                "name": f"{ring2}.8",
+                "type": "infix-if-type:vlan",
+                "infix-interfaces:vlan": {
+                    "tag-type": "ieee802-dot1q-types:c-vlan",
+                    "id": 8,
+                    "lower-layer-if": ring2
+                },
+                "ipv4": {
+                    "address": [{
+                        "ip": f"10.0.{router}.1",
+                        "prefix-length": 32
+                    }]
+                }
+            },
+            {
+                "name": link,
+                "ietf-ip:ipv4": {
+                    "forwarding": True
+                },
+                "ietf-ip:ipv6": {}
+            },
+            {
+                "name": "br0",
+                "type": "infix-if-type:bridge",
+                "ietf-ip:ipv4": {
+                    "enabled": True,
+                    "forwarding": True,
+                    "infix-ip:autoconf": {
+                        "enabled": True,
+                        "request-address": "169.254.1.1"
+                    }
+                },
+                "ietf-ip:ipv6": {
+                    "enabled": True
+                },
+                "infix-interfaces:bridge": {
+                    "ieee-group-forward": [
+                        "lldp"
+                    ]
+                }
+            },
+            {
+                "name": "br1",
+                "type": "infix-if-type:bridge",
+                "infix-interfaces:bridge": {
+                    "vlans": {
+                        "vlan": [
+                            {
+                                "vid": 6,
+                                "untagged": [
+                                    "veth1b"
+                                ]
+                            }
+                        ]
+                    }
+                }
+            },
+            {
+                "name": "veth0a",
+                "type": "infix-if-type:veth",
+                "infix-interfaces:container-network": {
+                    "type": "host"
+                },
+                "infix-interfaces:veth": {
+                    "peer": "veth0b"
+                },
+                "infix-interfaces:custom-phys-address": {
+                    "chassis": {
+                        "offset": "06:00:00:00:00:00"
+                    }
+                }
+            },
+            {
+                "name": "veth0b",
+                "type": "infix-if-type:veth",
+                "infix-interfaces:bridge-port": {
+                    "bridge": "br0"
+                },
+                "infix-interfaces:veth": {
+                    "peer": "veth0a"
+                }
+            },
+            {
+                "name": "veth1a",
+                "type": "infix-if-type:veth",
+                "infix-interfaces:container-network": {
+                    "type": "host"
+                },
+                "infix-interfaces:veth": {
+                    "peer": "veth1b"
+                },
+                "infix-interfaces:custom-phys-address": {
+                    "chassis": {
+                        "offset": "06:00:00:00:00:00"
+                    }
+                }
+            },
+            {
+                "name": "veth1b",
+                "type": "infix-if-type:veth",
+                "infix-interfaces:bridge-port": {
+                    "bridge": "br1",
+                    "pvid": 6
+                },
+                "infix-interfaces:veth": {
+                    "peer": "veth1a"
+                }
+            },
+            {
+                "name": "veth2a",
+                "type": "infix-if-type:veth",
+                "infix-interfaces:container-network": {
+                    "type": "host"
+                },
+                "infix-interfaces:veth": {
+                    "peer": "veth2b"
+                },
+                "infix-interfaces:custom-phys-address": {
+                    "chassis": {
+                        "offset": "06:00:00:00:00:00"
+                    }
+                }
+            },
+            {
+                "name": "veth2b",
+                "type": "infix-if-type:veth",
+                "infix-interfaces:bridge-port": {
+                    "bridge": "br0"
+                },
+                "infix-interfaces:veth": {
+                    "peer": "veth2a"
+                }
+            },
+            {
+                "name": "veth3a",
+                "type": "infix-if-type:veth",
+                "infix-interfaces:container-network": {
+                    "type": "host"
+                },
+                "infix-interfaces:veth": {
+                    "peer": "veth3b"
+                },
+                "infix-interfaces:custom-phys-address": {
+                    "chassis": {
+                        "offset": "06:00:00:00:00:00"
+                    }
+                }
+            },
+            {
+                "name": "veth3b",
+                "type": "infix-if-type:veth",
+                "infix-interfaces:bridge-port": {
+                    "bridge": "br1",
+                    "pvid": 6
+                },
+                "infix-interfaces:veth": {
+                    "peer": "veth3a"
+                }
+            }
+        ]
+    }})
+    target.put_config_dict("infix-containers", {
+        "containers": {
+            "container": [
+                {
+                "name": "container-A",
+                "image": f"oci-archive:{infamy.Container.HTTPD_IMAGE}",
+                "hostname": "web-container-%m",
+                "privileged": True,
+                "restart-policy": "retry",
+                "network": {
+                    "interface": [
+                    {
+                        "name": "veth0a",
+                        "option": [
+                            "interface_name=br0"
+                        ]
+                    },
+                    {
+                        "name": "veth1a",
+                        "option": [
+                            "interface_name=br1"
+                        ]
+                    }
+                    ]
+                },
+                "mount": [
+                    {
+                        "name": "infix",
+                        "source": "/proc/1",
+                        "target": "/1"
+                    }
+                ],
+                "volume": [
+                    {
+                        "name": "persistent",
+                        "target": "/var/persistent"
+                    }
+                ]
+                },
+                       {
+                "name": "container-B",
+                "image": f"oci-archive:{infamy.Container.HTTPD_IMAGE}",
+                "hostname": "web-container-%m",
+                "privileged": True,
+                "restart-policy": "retry",
+                "network": {
+                    "interface": [
+                    {
+                        "name": "veth2a"
+                    },
+                    {
+                        "name": "veth3a"
+                    }
+                    ]
+                }
+            }
+        ]
+        }})
+    target.put_config_dict("ietf-routing", {
+        "routing": {
+            "control-plane-protocols": {
+                "control-plane-protocol": [
+                    {
+                        "type": "infix-routing:ospfv2",
+                        "name": "default",
+                        "ietf-ospf:ospf": {
+                            "areas": {
+                                "area": [
+                                {
+                                    "area-id": "0.0.80.79",
+                                    "area-type": "nssa-area",
+                                    "interfaces": {
+                                        "interface": [
+                                            {
+                                                "name": f"{ring1}.8",
+                                                "interface-type": "point-to-point",
+                                                "enabled": True
+                                            },
+                                            {
+                                                "name": f"{ring2}.8",
+                                                "interface-type": "point-to-point",
+                                                "enabled": True
+                                            },
+                                            {
+                                                "name": "lo",
+                                                "enabled": True
+                                            }
+                                        ]
+                                    }
+                                }
+                            ]
+                        }
+                    }
+                }
+            ]
+        }
+    }})
+def config_abr(target, data, link1, link2, link3):
+    target.put_config_dict("ietf-interfaces", {
+        "interfaces": {
+            "interface": [
+            {
+                "name": "lo",
+                "type": "infix-if-type:loopback",
+                "ietf-ip:ipv4": {
+                    "address": [
+                        {
+                            "ip": "127.0.0.1",
+                            "prefix-length": 8
+                        }
+                    ]
+                },
+                "ietf-ip:ipv6": {
+                    "address": [
+                        {
+                            "ip": "::1",
+                            "prefix-length": 128
+                        }
+                    ]
+                }
+            },
+            {
+                "name": data,
+                "ipv4": {
+                    "address": [{
+                        "ip": "192.168.100.1",
+                        "prefix-length": 24
+                    }]
+                }
+            },
+            {
+                "name": "br0",
+                "type": "infix-if-type:bridge",
+                "ipv4": {
+                    "address": [{
+                        "ip": "10.0.0.100",
+                        "prefix-length": 24
+                    }]
+                }
+            },
+            {
+                "name": link1,
+                "bridge-port": {
+                    "bridge": "br0"
+                }
+            },
+            {
+                "name": link2,
+                "bridge-port": {
+                    "bridge": "br0"
+                }
+            },
+            {
+                "name": link3,
+                "bridge-port": {
+                    "bridge": "br0"
+                }
+            }
+            ]
+        }
+    })
+    target.put_config_dict("ietf-routing", {
+        "routing": {
+            "control-plane-protocols": {
+                "control-plane-protocol": [
+                    {
+                        "type": "infix-routing:ospfv2",
+                        "name": "default",
+                        "ietf-ospf:ospf": {
+                            "areas": {
+                                "area": [
+                                {
+                                    "area-id": "0.0.0.0",
+                                    "interfaces": {
+                                        "interface": [
+                                            {
+                                                "name": data,
+                                                "enabled": True
+                                            }
+                                        ]
+                                    }
+                                },
+                                {
+                                    "area-id": "0.0.80.79",
+                                    "area-type": "nssa-area",
+                                    "interfaces": {
+                                        "interface":
+                                        [
+                                            {
+                                                "name": "br0",
+                                                "enabled": True
+                                            },
+                                        ]
+                                    }
+                                }
+                                ]
+                            }
+
+                        }
+                    }
+                ]
+            }
+        }
+    })
+with infamy.Test() as test:
+    with test.step("Set up topology and attach to target DUTs"):
+        env = infamy.Env()
+        R1 = env.attach("R1", "mgmt")
+        R2 = env.attach("R2", "mgmt")
+        R3 = env.attach("R3", "mgmt")
+        ABR = env.attach("ABR", "mgmt")
+        if not R1.has_model("infix-containers"):
+            test.skip()
+        if not R2.has_model("infix-containers"):
+            test.skip()
+        if not R3.has_model("infix-containers"):
+            test.skip()
+    with test.step("Configure DUTs"):
+        _, R1ring1 = env.ltop.xlate("R1", "ring1")
+        _, R1ring2 = env.ltop.xlate("R1", "ring2")
+        _, R2ring1 = env.ltop.xlate("R2", "ring1")
+        _, R2ring2 = env.ltop.xlate("R2", "ring2")
+        _, R3ring1 = env.ltop.xlate("R3", "ring1")
+        _, R3ring2 = env.ltop.xlate("R3", "ring2")
+
+        _, hostR1ring1 = env.ltop.xlate("host", "R1ring1")
+        _, hostR1ring2 = env.ltop.xlate("host", "R1ring2")
+
+        _, hostR2ring1 = env.ltop.xlate("host", "R2ring1")
+        _, hostR2ring2 = env.ltop.xlate("host", "R2ring2")
+        _, hostR3ring1 = env.ltop.xlate("host", "R3ring1")
+        _, hostR3ring2 = env.ltop.xlate("host", "R3ring2")
+
+        _, R1link = env.ltop.xlate("R1", "link")
+        _, R2link = env.ltop.xlate("R2", "link")
+        _, R3link = env.ltop.xlate("R3", "link")
+
+        _, R1data = env.ltop.xlate("R1", "data")
+        _, R3data = env.ltop.xlate("R3", "data")
+        _, ABRdata =  env.ltop.xlate("ABR", "data")
+        _, ABRlink1 = env.ltop.xlate("ABR", "link1")
+        _, ABRlink2 = env.ltop.xlate("ABR", "link2")
+        _, ABRlink3 = env.ltop.xlate("ABR", "link3")
+
+        util.parallel(lambda: config_generic(R1, 1, R1ring1, R1ring2, R1link),
+                      lambda: config_generic(R2, 2, R2ring1, R2ring2, R2link),
+                      lambda: config_generic(R3, 3, R3ring1, R3ring2, R3link),
+                      lambda: config_abr(ABR, ABRdata, ABRlink1, ABRlink2, ABRlink3))
+    test.succeed()
diff --git a/test/case/use_case/ospf_container/topology.dot b/test/case/use_case/ospf_container/topology.dot
new file mode 100644
index 00000000..d3ef3038
--- /dev/null
+++ b/test/case/use_case/ospf_container/topology.dot
@@ -0,0 +1,61 @@
+graph "ospf_containers" {
+	layout="neato";
+	overlap=false;
+	esep="+20";
+	splines=true;
+	size=10;
+
+	node [ shape=record, fontname="DejaVu Sans Mono, Book"];
+   	edge [color="black", penwidth="2", fontname="DejaVu Serif, Book"];
+
+	host [
+		label=" { {  <R1ring1> R1ring1 | <R1ring2> R1ring2 |  <data1> data1  | <mgmt1> mgmt1 |  <mgmt2> mgmt2 | <data2> data2 | <R2ring1> R2ring1 | <R2ring2> R2ring2 | <data3> data3  | <mgmt3> mgmt3 |  <R3ring1> R3ring1 | <R3ring2> R3ring2 |  <mgmt4> mgmt4 | <data4> data4 } | host } ",
+		pos="0,5!"
+		kind="controller",
+	];
+
+   	R1 [
+		label="{{ <link> link } | R1 | {<ring1> ring1 | <ring2> ring2 | <data> data | <mgmt> mgmt }}"
+		pos="-1,6!"
+		kind="infix",
+	];
+
+	R2 [
+		label="{{ <link> link } | R2 | { <mgmt> mgmt | <data> data | <ring1> ring1 |  <ring2> ring2 }}"
+		pos="0,6!",
+		kind="infix",
+	];
+	R3 [
+		label="{ <link> link | R3 | { <data> data | <mgmt> mgmt | <ring1> ring1 | <ring2> ring2 }}"
+		pos="1,6!"
+		kind="infix",
+	];
+
+
+	ABR [
+		label="{ ABR | {<link1> link1 |  <link2> link2 |<link3> link3 | <mgmt> mgmt | <data> data }}"
+		pos="2,6.5!"
+		kind="infix",
+	];
+
+	host:mgmt1 -- R1:mgmt [kind=mgmt, color="lightgray"]
+	host:mgmt2 -- R2:mgmt [kind=mgmt, color="lightgray"]
+	host:mgmt3 -- R3:mgmt  [kind=mgmt, color="lightgray"]
+	host:mgmt4 -- ABR:mgmt [kind=mgmt, color="lightgray"]
+
+	# host-Dut links
+	host:data1 -- R1:data
+	host:data2 -- R2:data
+	host:data3 -- R3:data
+	host:data4 -- ABR:data
+
+	host:R1ring1 -- R1:ring1
+	host:R2ring1 -- R2:ring1
+	host:R3ring1 -- R3:ring1
+	host:R1ring2 -- R1:ring2
+	host:R2ring2 -- R2:ring2
+	host:R3ring2 -- R3:ring2
+	R1:link  -- ABR:link1
+	R2:link  -- ABR:link2
+	R3:link  -- ABR:link3
+}
diff --git a/test/case/use_case/ospf_container/topology.svg b/test/case/use_case/ospf_container/topology.svg
new file mode 100644
index 00000000..9b4ebd7d
--- /dev/null
+++ b/test/case/use_case/ospf_container/topology.svg
@@ -0,0 +1,196 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
+ "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<!-- Generated by graphviz version 2.43.0 (0)
+ -->
+<!-- Title: ospf_containers Pages: 1 -->
+<svg width="720pt" height="291pt"
+ viewBox="0.00 0.00 720.00 291.37" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<g id="graph0" class="graph" transform="scale(0.64 0.64) rotate(0) translate(4 453.72)">
+<title>ospf_containers</title>
+<polygon fill="white" stroke="transparent" points="-4,4 -4,-453.72 1127.05,-453.72 1127.05,4 -4,4"/>
+<!-- host -->
+<g id="node1" class="node">
+<title>host</title>
+<polygon fill="none" stroke="black" points="0,-0.5 0,-46.5 908,-46.5 908,-0.5 0,-0.5"/>
+<text text-anchor="middle" x="37" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">R1ring1</text>
+<polyline fill="none" stroke="black" points="74,-23.5 74,-46.5 "/>
+<text text-anchor="middle" x="111" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">R1ring2</text>
+<polyline fill="none" stroke="black" points="148,-23.5 148,-46.5 "/>
+<text text-anchor="middle" x="177" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">data1</text>
+<polyline fill="none" stroke="black" points="206,-23.5 206,-46.5 "/>
+<text text-anchor="middle" x="235" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">mgmt1</text>
+<polyline fill="none" stroke="black" points="264,-23.5 264,-46.5 "/>
+<text text-anchor="middle" x="293" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">mgmt2</text>
+<polyline fill="none" stroke="black" points="322,-23.5 322,-46.5 "/>
+<text text-anchor="middle" x="351" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">data2</text>
+<polyline fill="none" stroke="black" points="380,-23.5 380,-46.5 "/>
+<text text-anchor="middle" x="417" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">R2ring1</text>
+<polyline fill="none" stroke="black" points="454,-23.5 454,-46.5 "/>
+<text text-anchor="middle" x="491" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">R2ring2</text>
+<polyline fill="none" stroke="black" points="528,-23.5 528,-46.5 "/>
+<text text-anchor="middle" x="557" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">data3</text>
+<polyline fill="none" stroke="black" points="586,-23.5 586,-46.5 "/>
+<text text-anchor="middle" x="615" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">mgmt3</text>
+<polyline fill="none" stroke="black" points="644,-23.5 644,-46.5 "/>
+<text text-anchor="middle" x="681" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">R3ring1</text>
+<polyline fill="none" stroke="black" points="718,-23.5 718,-46.5 "/>
+<text text-anchor="middle" x="755" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">R3ring2</text>
+<polyline fill="none" stroke="black" points="792,-23.5 792,-46.5 "/>
+<text text-anchor="middle" x="821" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">mgmt4</text>
+<polyline fill="none" stroke="black" points="850,-23.5 850,-46.5 "/>
+<text text-anchor="middle" x="879" y="-31.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">data4</text>
+<polyline fill="none" stroke="black" points="0,-23.5 908,-23.5 "/>
+<text text-anchor="middle" x="454" y="-8.3" font-family="DejaVu Sans Mono, Book" font-size="14.00">host</text>
+</g>
+<!-- R1 -->
+<g id="node2" class="node">
+<title>R1</title>
+<polygon fill="none" stroke="black" points="79.97,-255.03 79.97,-324.03 295.97,-324.03 295.97,-255.03 79.97,-255.03"/>
+<text text-anchor="middle" x="187.97" y="-308.83" font-family="DejaVu Sans Mono, Book" font-size="14.00">link</text>
+<polyline fill="none" stroke="black" points="79.97,-301.03 295.97,-301.03 "/>
+<text text-anchor="middle" x="187.97" y="-285.83" font-family="DejaVu Sans Mono, Book" font-size="14.00">R1</text>
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