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Simplify node management in CI

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Some CI tasks/commands like Iperf(), Ping() get multiple nodes (via XML
parameter "nodes") to potentially run UEs on different nodes (hosts) at
the same time. However, I argue that this is not good:

- we don't actually use this -- where we specify multiple UEs, it's
  always "localhost localhost..."
- it is inconsistent, as we typically have a single "node", not nodes,
  and there is a possibility to harmonize (see also next commit)
- if we needed it, there would be better ways to achieve the same.
  First, for hardware-based UEs, the ci_infra.yaml can specify different
  UEs. For simulated UEs, it would be feasible to have multiple XML
  steps run in parallel, e.g., in the XML <parallel> tag, which would
  clarify that multiple UEs on different hosts run in parallel
- it reduces code.

Hence, make a single <node> for these XML steps.
This commit is contained in:
Robert Schmidt
2025-11-03 18:46:32 +01:00
parent a5689f5b8c
commit 9e0540fbed
27 changed files with 146 additions and 177 deletions
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ci-scripts/tests/ping-iperf.py
+5 -5
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@@ -23,7 +23,7 @@ class TestPingIperf(unittest.TestCase):
self.html.testCaseId = "000000"
self.ci = cls_oaicitest.OaiCiTest()
self.ci.ue_ids = ["test"]
self.ci.nodes = ["localhost"]
self.node = "localhost"
self.ctx = TestCaseCtx.Default(tempfile.mkdtemp())
def tearDown(self):
with cls_cmd.LocalCmd() as c:
@@ -35,7 +35,7 @@ class TestPingIperf(unittest.TestCase):
self.ci.svr_id = "test"
infra_file = "tests/config/infra_ping_iperf.yaml"
# TODO Should need nothing but options and UE(s) to use
success = self.ci.Ping(self.ctx, self.html, infra_file=infra_file)
success = self.ci.Ping(self.ctx, self.node, self.html, infra_file=infra_file)
self.assertTrue(success)
def test_iperf(self):
@@ -50,7 +50,7 @@ class TestPingIperf(unittest.TestCase):
self.ci.iperf_profile = "balanced"
infra_file = "tests/config/infra_ping_iperf.yaml"
# TODO Should need nothing but options and UE(s) to use
success = self.ci.Iperf(self.ctx, self.html, infra_file=infra_file)
success = self.ci.Iperf(self.ctx, self.node, self.html, infra_file=infra_file)
self.assertTrue(success)
def test_iperf2_unidir(self):
@@ -62,7 +62,7 @@ class TestPingIperf(unittest.TestCase):
self.ci.iperf_profile = "balanced"
infra_file = "tests/config/infra_ping_iperf.yaml"
# TODO Should need nothing but options and UE(s) to use
success = self.ci.Iperf2_Unidir(self.ctx, self.html, infra_file=infra_file)
success = self.ci.Iperf2_Unidir(self.ctx, self.node, self.html, infra_file=infra_file)
self.assertTrue(success)
def test_iperf_highrate(self):
@@ -77,7 +77,7 @@ class TestPingIperf(unittest.TestCase):
self.ci.iperf_profile = "balanced"
infra_file = "tests/config/infra_ping_iperf.yaml"
# TODO Should need nothing but options and UE(s) to use
success = self.ci.Iperf(self.ctx, self.html, infra_file=infra_file)
success = self.ci.Iperf(self.ctx, self.node, self.html, infra_file=infra_file)
self.assertTrue(success)
if __name__ == '__main__':