mirror of
https://github.com/containers/podman-compose.git
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94 lines
3.0 KiB
Python
94 lines
3.0 KiB
Python
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# SPDX-License-Identifier: GPL-2.0
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"""Test how ulimits are applied in podman-compose build."""
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import os
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import subprocess
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import unittest
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from .test_podman_compose import podman_compose_path
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from .test_podman_compose import test_path
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def compose_yaml_path():
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""" "Returns the path to the compose file used for this test module"""
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return os.path.join(test_path(), "ulimit_build")
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class TestComposeBuildUlimits(unittest.TestCase):
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def test_build_ulimits_ulimit1(self):
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"""podman build should receive and apply limits when building service ulimit1"""
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cmd = (
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"coverage",
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"run",
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podman_compose_path(),
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"--verbose",
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"-f",
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os.path.join(compose_yaml_path(), "docker-compose.yaml"),
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"build",
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"--no-cache",
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"ulimit1",
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)
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p = subprocess.run(
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cmd, stdout=subprocess.PIPE, check=False, stderr=subprocess.STDOUT, text=True
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)
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self.assertEqual(p.returncode, 0)
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self.assertIn("--ulimit nofile=1001", p.stdout)
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self.assertIn("soft nofile limit: 1001", p.stdout)
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self.assertIn("hard nofile limit: 1001", p.stdout)
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def test_build_ulimits_ulimit2(self):
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"""podman build should receive and apply limits when building service ulimit2"""
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cmd = (
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"coverage",
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"run",
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podman_compose_path(),
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"--verbose",
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"-f",
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os.path.join(compose_yaml_path(), "docker-compose.yaml"),
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"build",
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"--no-cache",
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"ulimit2",
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)
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p = subprocess.run(
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cmd, stdout=subprocess.PIPE, check=False, stderr=subprocess.STDOUT, text=True
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)
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self.assertEqual(p.returncode, 0)
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self.assertIn("--ulimit nofile=1002", p.stdout)
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self.assertIn("--ulimit nproc=1002:2002", p.stdout)
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self.assertIn("soft process limit: 1002", p.stdout)
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self.assertIn("hard process limit: 2002", p.stdout)
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self.assertIn("soft nofile limit: 1002", p.stdout)
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self.assertIn("hard nofile limit: 1002", p.stdout)
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def test_build_ulimits_ulimit3(self):
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"""podman build should receive and apply limits when building service ulimit3"""
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cmd = (
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"coverage",
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"run",
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podman_compose_path(),
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"--verbose",
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"-f",
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os.path.join(compose_yaml_path(), "docker-compose.yaml"),
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"build",
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"--no-cache",
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"ulimit3",
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)
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p = subprocess.run(
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cmd, stdout=subprocess.PIPE, check=False, stderr=subprocess.STDOUT, text=True
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)
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self.assertEqual(p.returncode, 0)
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self.assertIn("--ulimit nofile=1003", p.stdout)
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self.assertIn("--ulimit nproc=1003:2003", p.stdout)
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self.assertIn("soft process limit: 1003", p.stdout)
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self.assertIn("hard process limit: 2003", p.stdout)
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self.assertIn("soft nofile limit: 1003", p.stdout)
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self.assertIn("hard nofile limit: 1003", p.stdout)
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