WIP: Introduce ttcn3-ergw-testpespin/ergw

Change-Id: Ic93220c6afaddb7edd7502f65c9c1c7690a6e365

7 files changed, 394 insertions, 0 deletions

diff --git a/ttcn3-ergw-test/Dockerfile b/ttcn3-ergw-test/Dockerfile
new file mode 100644
index 0000000..7e88f28
--- /dev/null
+++ b/ttcn3-ergw-test/Dockerfile
@@ -0,0 +1,31 @@
+ARG	USER
+FROM	$USER/debian-stretch-titan
+
+RUN	git clone git://git.osmocom.org/osmo-ttcn3-hacks.git
+
+RUN	cd osmo-ttcn3-hacks && \
+	git checkout -f -B master origin/master && \
+	make deps
+
+ARG	OSMO_TTCN3_BRANCH="master"
+
+ADD	http://git.osmocom.org/osmo-ttcn3-hacks/patch?h=$OSMO_TTCN3_BRANCH /tmp/commit
+RUN	cd osmo-ttcn3-hacks && \
+	git fetch && \
+	git checkout $OSMO_TTCN3_BRANCH && \
+	(git symbolic-ref -q HEAD && git reset --hard origin/$OSMO_TTCN3_BRANCH || exit 1); \
+	git rev-parse --abbrev-ref HEAD && git rev-parse HEAD && \
+	make ggsn_tests
+
+VOLUME	/data
+
+RUN	ln -s /osmo-ttcn3-hacks/ttcn3-tcpdump-start.sh / && \
+	ln -s /osmo-ttcn3-hacks/ttcn3-tcpdump-stop.sh /
+
+COPY	GGSN_Tests.cfg /data/GGSN_Tests.cfg
+
+CMD	cd /data && \
+	/osmo-ttcn3-hacks/start-testsuite.sh /osmo-ttcn3-hacks/ggsn_tests/GGSN_Tests; \
+	exit_code=$?; \
+	/osmo-ttcn3-hacks/log_merge.sh GGSN_Tests --rm; \
+	exit $exit_code
diff --git a/ttcn3-ergw-test/GGSN_Tests.cfg b/ttcn3-ergw-test/GGSN_Tests.cfg
new file mode 100644
index 0000000..49a14b0
--- /dev/null
+++ b/ttcn3-ergw-test/GGSN_Tests.cfg
@@ -0,0 +1,24 @@
+[ORDERED_INCLUDE]
+"/osmo-ttcn3-hacks/Common.cfg"
+"/osmo-ttcn3-hacks/ggsn_tests/GGSN_Tests.default"
+
+[LOGGING]
+*.JUnitLogger.testsuite_name := "GGSN_Tests"
+
+[TESTPORT_PARAMETERS]
+*.GGSNVTY.CTRL_HOSTNAME := "172.21.16.202"
+
+[MODULE_PARAMETERS]
+# our Own IP address
+GGSN_Tests.m_bind_ip_gtpc := "172.21.16.202"
+GGSN_Tests.m_bind_ip_gtpu := "172.21.16.202"
+# GGSN IP address
+GGSN_Tests.m_ggsn_ip_gtpc := "172.21.16.2"
+GGSN_Tests.m_ggsn_ip_gtpu := "172.21.16.28"
+# GGSN announced DNS address
+GGSN_Tests.m_ggsn_ip4_dns1 := "8.8.8.8"
+GGSN_Tests.m_have_vty := false
+
+[EXECUTE]
+#GGSN_Tests.control
+GGSN_Tests.TC_pdp4_act_deact
diff --git a/ttcn3-ergw-test/Makefile b/ttcn3-ergw-test/Makefile
new file mode 100644
index 0000000..8d0e10b
--- /dev/null
+++ b/ttcn3-ergw-test/Makefile
@@ -0,0 +1 @@
+include ../make/Makefile
diff --git a/ttcn3-ergw-test/ergw/sys.config b/ttcn3-ergw-test/ergw/sys.config
new file mode 100644
index 0000000..cae5c58
--- /dev/null
+++ b/ttcn3-ergw-test/ergw/sys.config
@@ -0,0 +1,215 @@
+%-*-Erlang-*-
+[{setup, [{data_dir, "/var/lib/ergw"},
+	  {log_dir,  "/data/"}				%% NOTE: lager is not using this
+	 ]},
+
+ {kernel,
+  [{logger_level, debug},
+   {logger,
+    [{handler, default, logger_std_h,
+      #{level => debug,
+	formatter =>
+	    {logger_formatter,
+	     #{single_line => true,
+	       legacy_header => false,
+	       template => [time," ",pid," ",level,": ",msg,"\n"]
+	      }},
+	config =>
+	    #{sync_mode_qlen => 10000,
+	      drop_mode_qlen => 10000,
+	      flush_qlen     => 10000}
+       }
+     }
+    ]}
+  ]},
+
+ {ergw, [{'$setup_vars',
+	  [{"ORIGIN", {value, "epc.mnc001.mcc001.3gppnetwork.org"}}]},
+	 {http_api,
+	  [{port, 8080},
+	   {ip, {0,0,0,0}}
+	  ]},
+	 {sockets,
+	  [{'cp-socket',
+	    [{type, 'gtp-u'},
+	     {vrf, cp},
+	     {ip,  {172,21,16,2}},
+	     freebind,
+	     {reuseaddr, true}
+	    ]},
+	   {irx, [{type, 'gtp-c'},
+		  {vrf, epc},
+		  {ip,  {172,21,16,2}},
+		  {reuseaddr, true}
+		 ]}
+	  ]},
+
+	 {ip_pools,
+	  [{'SGi',  [{ranges, [{{10, 106, 0, 1}, {10, 106, 255, 254}, 32},
+			       {{16#8001, 0, 0, 0, 0, 0, 0, 0},
+				{16#8001, 0, 0, 16#FFFF, 0, 0, 0, 0}, 64}
+			      ]},
+		     {'MS-Primary-DNS-Server', {8,8,8,8}},
+		     {'MS-Secondary-DNS-Server', {8,8,4,4}},
+		     {'MS-Primary-NBNS-Server', {127,0,0,1}},
+		     {'MS-Secondary-NBNS-Server', {127,0,0,1}}
+		    ]}
+	  ]},
+
+	 {sx_socket,
+	  [{node, 'ergw'},
+	   {name, 'ergw'},
+	   {socket, 'cp-socket'},
+	   {ip,  {172,21,16,2}},
+	   {reuseaddr, true},
+	   freebind
+	  ]},
+
+	 {handlers,
+	  [{'h1', [{handler, pgw_s5s8},
+		   {protocol, gn},
+		   {sockets, [irx]},
+		   {node_selection, [default]}
+		  ]},
+	   {'h2', [{handler, pgw_s5s8},
+		   {protocol, s5s8},
+		   {sockets, [irx]},
+		   {node_selection, [default]}
+		  ]}
+	  ]},
+
+	 {apns,
+	  [{'_', [{vrf, sgi}, {ip_pools, ['SGi']}]}]},
+
+	 {node_selection,
+	  [{default,
+	    {static,
+	     [
+	      %% APN NAPTR alternative
+	      {"_default.apn.$ORIGIN", {300,64536},
+	       [{"x-3gpp-pgw","x-s5-gtp"},{"x-3gpp-pgw","x-s8-gtp"},
+		{"x-3gpp-pgw","x-gn"},{"x-3gpp-pgw","x-gp"}],
+	       "topon.s5s8.pgw.$ORIGIN"},
+	      {"_default.apn.$ORIGIN", {300,64536},
+	       [{"x-3gpp-upf","x-sxb"}],
+	       "topon.sx.prox01.$ORIGIN"},
+
+	      %% A/AAAA record alternatives
+	      {"topon.s5s8.pgw.$ORIGIN",  [{172, 21, 16, 2}], []},
+	      {"topon.sx.prox01.$ORIGIN", [{172,21,16,3}], []}
+	     ]
+	    }
+	   }
+	  ]
+	 },
+
+	 {charging,
+	  [{default,
+	    [{rulebase,
+	      [{<<"r-0001">>,
+		#{'Rating-Group' => [3000],
+		  'Flow-Information' =>
+		      [#{'Flow-Description' => [<<"permit out ip from any to assigned">>],
+			 'Flow-Direction'   => [1]    %% DownLink
+			},
+		       #{'Flow-Description' => [<<"permit out ip from any to assigned">>],
+			 'Flow-Direction'   => [2]    %% UpLink
+			}],
+		  'Metering-Method'  => [1],
+		  'Precedence' => [100],
+		  'Online'  => [0],
+		  'Offline'  => [0]
+		 }},
+	       {<<"m2m0001">>, [<<"r-0001">>]}
+	      ]}
+	    ]}
+	  ]},
+
+	 {nodes,
+	  [{default,
+	    [{vrfs,
+	      [{cp, [{features, ['CP-Function']}]},
+	       {epc, [{features, ['Access']}]},
+	       {sgi, [{features, ['SGi-LAN']}]}]
+	     },
+	     {ip_pools, ['SGi']}
+	    ]},
+	   {"topon.sx.prox01.$ORIGIN", [connect]}
+	  ]
+	 }
+	]},
+
+ {ergw_aaa,
+  [{handlers,
+    [{ergw_aaa_static,
+	[{'NAS-Identifier',          <<"NAS-Identifier">>},
+	 {'Framed-Protocol',         'PPP'},
+	 {'Service-Type',            'Framed-User'},
+	 {'Node-Id',                 <<"PGW-001">>},
+	 {'Charging-Rule-Base-Name', <<"m2m0001">>}
+	 %% {'Offline-Charging-Profile',
+	 %%  #{'Default' => #{'Tariff-Time' => {13, 20}}}}
+	]}
+    ]},
+
+   {services,
+    [{'Default', [{handler, 'ergw_aaa_static'},
+		  {answers,
+		   #{'Initial-Gx' =>
+			 #{'Result-Code' => 2001,
+			   'Charging-Rule-Install' =>
+			       [#{'Charging-Rule-Base-Name' => [<<"m2m0001">>]}]
+			  },
+		     'Update-Gx' => #{'Result-Code' => 2001},
+		     'Final-Gx' => #{'Result-Code' => 2001}
+		    }
+		  }
+		 ]}
+    ]},
+
+   {apps,
+    [{default,
+      [{session, ['Default']},
+       {procedures, [{authenticate, []},
+		     {authorize, []},
+		     {start, []},
+		     {interim, []},
+		     {stop, []},
+
+		     {{gx, 'CCR-Initial'},   [{'Default', [{answer, 'Initial-Gx'}]}]},
+		     {{gx, 'CCR-Update'},    [{'Default', [{answer, 'Update-Gx'}]}]},
+		     {{gx, 'CCR-Terminate'}, [{'Default', [{answer, 'Final-Gx'}]}]}
+		    ]}
+      ]}
+    ]}
+ ]},
+
+ {hackney, [
+	    {mod_metrics, exometer}
+	    ]},
+
+ {jobs, [{samplers,
+	  [{cpu_feedback, jobs_sampler_cpu, []}
+	  ]},
+	 {queues,
+	  [{path_restart,
+	    [{regulators, [{counter, [{limit, 100}]}]},
+	     {modifiers,  [{cpu_feedback, 10}]} %% 10 = % increment by which to modify the limit
+	    ]},
+	   {create,
+	    [{max_time, 5000}, %% max 5 seconds
+	     {regulators, [{rate, [{limit, 100}]}]},
+	     {modifiers,  [{cpu_feedback, 10}]} %% 10 = % increment by which to modify the limit
+	    ]},
+	   {delete,
+	    [{regulators, [{counter, [{limit, 100}]}]},
+	     {modifiers,  [{cpu_feedback, 10}]} %% 10 = % increment by which to modify the limit
+	    ]},
+	   {other,
+	    [{max_time, 10000}, %% max 10 seconds
+	     {regulators, [{rate, [{limit, 1000}]}]},
+	     {modifiers,  [{cpu_feedback, 10}]} %% 10 = % increment by which to modify the limit
+	    ]}
+	  ]}
+	]}
+].
diff --git a/ttcn3-ergw-test/jenkins.sh b/ttcn3-ergw-test/jenkins.sh
new file mode 100755
index 0000000..aeae12b
--- /dev/null
+++ b/ttcn3-ergw-test/jenkins.sh
@@ -0,0 +1,65 @@
+#!/bin/sh
+
+. ../jenkins-common.sh
+IMAGE_SUFFIX="${IMAGE_SUFFIX:-master}"
+docker_images_require \
+	"debian-stretch-build" \
+	"osmo-ggsn-$IMAGE_SUFFIX" \
+	"debian-stretch-titan" \
+	"ttcn3-ggsn-test"
+
+mkdir $VOL_BASE_DIR/ggsn-tester
+cp GGSN_Tests.cfg $VOL_BASE_DIR/ggsn-tester/
+
+mkdir $VOL_BASE_DIR/vpp
+cp vpp/init.conf $VOL_BASE_DIR/vpp/
+cp vpp/startup.conf $VOL_BASE_DIR/vpp/
+
+mkdir $VOL_BASE_DIR/ergw
+cp ergw/sys.config $VOL_BASE_DIR/ergw/
+
+network_create 172.21.16.0/24
+
+# start container with upf in background
+docker run	--cap-add=NET_ADMIN \
+		--device /dev/net/tun:/dev/net/tun \
+		--sysctl net.ipv6.conf.all.disable_ipv6=0 \
+		--rm \
+		--network $NET_NAME --ip 172.21.16.3 \
+		-v $VOL_BASE_DIR/vpp:/data \
+		--name ${BUILD_TAG}-vpp -d \
+		--entrypoint="" \
+		quay.io/travelping/upf:feature-2001-upf_v20.01-141-g6864fd594_debug \
+		/bin/sh -c "/usr/bin/vpp -c /data/startup.conf >/data/vpp_console.log 2>&1"
+
+# start container with ergw in background
+docker run	--cap-add=NET_ADMIN \
+		--device /dev/net/tun:/dev/net/tun \
+		--sysctl net.ipv6.conf.all.disable_ipv6=0 \
+		--rm \
+		--network $NET_NAME --ip 172.21.16.2 \
+		-v $VOL_BASE_DIR/ergw:/config/ergw-c-node \
+		-v $VOL_BASE_DIR/ergw:/data \
+		--name ${BUILD_TAG}-ergw -d \
+		--entrypoint="" \
+		quay.io/travelping/ergw-c-node:master_2.2.0-52-g53265c1 \
+		/bin/sh -c "/docker-entrypoint.sh /opt/ergw-c-node/bin/ergw-c-node foreground >/data/ergw_console.log 2>&1"
+
+echo "Press something to continue:"
+read line
+
+# start docker container with testsuite in foreground
+docker run	--rm \
+		--sysctl net.ipv6.conf.all.disable_ipv6=0 \
+		--network $NET_NAME --ip 172.21.16.202 \
+		-v $VOL_BASE_DIR/ggsn-tester:/data \
+		-e "TTCN3_PCAP_PATH=/data" \
+		--name ${BUILD_TAG}-ggsn-test \
+		$REPO_USER/ttcn3-ggsn-test
+
+# stop processes after test has completed
+docker container stop ${BUILD_TAG}-ergw
+docker container stop ${BUILD_TAG}-vpp
+
+network_remove
+collect_logs
diff --git a/ttcn3-ergw-test/vpp/init.conf b/ttcn3-ergw-test/vpp/init.conf
new file mode 100644
index 0000000..3d33a5c
--- /dev/null
+++ b/ttcn3-ergw-test/vpp/init.conf
@@ -0,0 +1,34 @@
+ip table add 1
+ip table add 2
+ip6 table add 1
+ip6 table add 2
+
+create host-interface name ens224
+set interface mac address host-ens224 00:0c:29:46:1f:53
+set interface ip table host-ens224 1
+set interface ip6 table host-ens224 1
+set interface ip address host-ens224 172.20.16.105/24
+set interface state host-ens224 up
+
+create host-interface name ens161
+set interface mac address host-ens161 00:50:56:86:ed:f9
+set interface ip table host-ens161 2
+set interface ip6 table host-ens161 2
+set interface ip address host-ens161 172.20.16.106/24
+set interface state host-ens161 up
+
+create host-interface name sxb-u
+set interface mac address host-sxb-u 02:fe:f5:6f:45:72
+set int ip address host-sxb-u 172.21.16.3/24
+set int state host-sxb-u up
+
+ip route add 0.0.0.0/0 table 2 via 172.21.16.3 host-ens161
+
+upf pfcp endpoint ip 172.21.16.3 vrf 0
+
+upf nwi name cp vrf 0
+upf nwi name epc vrf 1
+upf nwi name sgi vrf 2
+
+upf gtpu endpoint ip 172.21.16.3 nwi cp teid 0x80000000/2
+upf gtpu endpoint ip 172.20.16.105 nwi epc teid 0x80000000/2
diff --git a/ttcn3-ergw-test/vpp/startup.conf b/ttcn3-ergw-test/vpp/startup.conf
new file mode 100644
index 0000000..b2f32a7
--- /dev/null
+++ b/ttcn3-ergw-test/vpp/startup.conf
@@ -0,0 +1,24 @@
+unix {
+  nodaemon
+  log /data/vpp.log
+  full-coredump
+  gid vpp
+  interactive
+  cli-listen localhost:5002
+  exec /data/init.conf
+}
+
+api-trace {
+  on
+}
+
+api-segment {
+  gid vpp
+}
+
+plugins {
+    path /usr/lib/x86_64-linux-gnu/vpp_plugins/
+    plugin dpdk_plugin.so { disable }
+    plugin gtpu_plugin.so { disable }
+    plugin upf_plugin.so { enable }
+}