test/case: Add ietf_system/upgrade

Verifies that RAUC bundles can be installed using NETCONF.

We choose to not add this to the "all" suite for now, as the qeneth
topologies do not run with full disk emulation.

To test locally, configure your "make run" instance to use the UEFI
loader, launch `make run`, and then run:

    make INFIX_TESTS=test/case/ietf_system/upgrade.py test-run

board/x86_64/board.mk

@@ -3,6 +3,7 @@ INFIX_TESTS ?= $(test-dir)/case/all.yaml
 
 test-env = $(test-dir)/env \
 	-f $(BINARIES_DIR)/infix-x86_64.img \
+	-p $(BINARIES_DIR)/infix-x86_64.pkg \
 	$(1) $(2)
 
 test-env-qeneth = $(call test-env,-q $(test-dir)/virt/dual,$(1))

test/case/ietf_system/bundles/package

@@ -0,0 +1 @@
+/home/wkz/src/github.com/kernelkit/infix/x-netconf/images/infix-x86_64.pkg

test/case/ietf_system/upgrade.py

@@ -0,0 +1,88 @@
+#!/usr/bin/env python3
+
+import concurrent.futures
+import functools
+import http.server
+import os
+import socket
+import time
+
+import netifaces
+
+import infamy
+
+SRVPORT = 8008
+
+BUNDLEDIR = os.path.join(
+    os.path.dirname(__file__),
+    "bundles"
+)
+
+PKGPATH = os.path.join(
+    BUNDLEDIR,
+    "package"
+)
+
+class FileServer(http.server.HTTPServer):
+    class RequestHandler(http.server.SimpleHTTPRequestHandler):
+        def log_message(*args, **kwargs):
+            pass
+
+    address_family = socket.AF_INET6
+
+    def __init__(self, server_address, directory):
+        rh = functools.partial(FileServer.RequestHandler, directory=directory)
+        self.__tp = concurrent.futures.ThreadPoolExecutor(max_workers=1)
+        super().__init__(server_address, rh)
+
+    def __enter__(self):
+        self.__tp.submit(self.serve_forever)
+
+    def __exit__(self, _, __, ___):
+        self.shutdown()
+        self.__tp.shutdown()
+
+with infamy.Test() as test:
+    with test.step("Initialize"):
+        env = infamy.Env(infamy.std_topology("1x1"))
+        if not env.args.package:
+            print("No package supplied")
+            test.skip()
+
+        try:
+            os.unlink(PKGPATH)
+        except FileNotFoundError:
+            pass
+        os.symlink(os.path.abspath(env.args.package), PKGPATH)
+
+        target = env.attach("target", "mgmt")
+
+        _, hport = env.ltop.xlate("host", "tgt")
+        _, tport = env.ltop.xlate("target", "mgmt")
+        hip = netifaces.ifaddresses(hport)[netifaces.AF_INET6][0]["addr"]
+        hip = hip.replace(f"%{hport}", f"%{tport}")
+
+    with FileServer(("::", SRVPORT), BUNDLEDIR):
+
+        with test.step(f"Start installation of {os.path.basename(env.args.package)}"):
+            target.call_dict("infix-system", {
+                "install-bundle": {
+                    "url": f"http://[{hip}]:{SRVPORT}/package",
+                }
+            })
+
+        with test.step("Wait for upgrade to finish"):
+            for _ in range(600):
+                oper = target.get_dict("/system-state/software")
+                installer = oper["system-state"]["software"]["installer"]
+                if installer["operation"] == "idle":
+                    if "last-error" in installer:
+                        print("Install failed:", installer["last-error"])
+                        test.fail()
+
+                    test.succeed()
+
+                time.sleep(1)
+
+            print("Timeout, last state:", oper)
+            test.fail()

test/docker/Dockerfile

@@ -10,6 +10,7 @@ RUN apk add --no-cache \
     iputils \
     libc-dev \
     libyang-dev \
+    linux-headers \
     python3-dev \
     qemu-img \
     qemu-system-x86_64 \

test/docker/pip-requirements.txt

@@ -1,5 +1,6 @@
 libyang==2.7.1
 netconf_client==2.2.0
+netifaces==0.11.0
 networkx==3.1
 pydot==1.4.2
 pyyaml==5.4.1

test/env

@@ -2,7 +2,7 @@
 
 set -e
 
-INFIX_TEST=ghcr.io/kernelkit/infix-test:0.4
+INFIX_TEST=ghcr.io/kernelkit/infix-test:0.5
 
 extract_yang()
 {
@@ -73,6 +73,9 @@ usage: test/env [<OPTS>]    -f <IMAGE> -q <QENETH-DIR> <COMMAND> [<ARGS>...]
       useful to see how tests will run in a CI setting, where KVM is
       typically not available
 
+    -p <BUNDLE>
+      Infix RAUC bundle to use for upgrade tests.
+
     -q <QENETH-DIR>
       Directory containing a topology.dot.in, suitable for consumption
       by qeneth. A copy of this network is created, and launched. The
@@ -95,7 +98,7 @@ qeneth="$ixdir/qeneth/qeneth"
 containerize=yes
 [ -c /dev/kvm ] && kvm="--device=/dev/kvm"
 
-while getopts "Cf:hKq:t:" opt; do
+while getopts "Cf:hKp:q:t:" opt; do
     case ${opt} in
 	C)
 	    containerize=
@@ -109,6 +112,9 @@ while getopts "Cf:hKq:t:" opt; do
 	K)
 	    kvm=
 	    ;;
+	p)
+	    INFAMY_ARGS="$INFAMY_ARGS -p $OPTARG"
+	    ;;
 	q)
 	    qenethdir="$OPTARG"
 	    ;;

test/infamy/env.py

@@ -13,6 +13,7 @@ class ArgumentParser(argparse.ArgumentParser):
 
         self.add_argument("-d", "--debug", default=False, action="store_true")
         self.add_argument("-l", "--logical-topology", dest="ltop", default=ltop)
+        self.add_argument("-p", "--package", default=None)
         self.add_argument("-y", "--yangdir", default=None)
         self.add_argument("ptop", nargs=1, metavar="topology")