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SUSE:SLE-12-SP2:Update
salt.22692
figure-out-python-interpreter-to-use-inside-con...
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File figure-out-python-interpreter-to-use-inside-containe.patch of Package salt.22692
From 47ea265841353f568a0112043924950228380414 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pablo=20Su=C3=A1rez=20Hern=C3=A1ndez?= <psuarezhernandez@suse.com> Date: Wed, 19 May 2021 16:24:27 +0100 Subject: [PATCH] Figure out Python interpreter to use inside containers Fix unit test for dockermod.call function --- salt/modules/dockermod.py | 72 +++++++++++++++++++++------- tests/unit/modules/test_dockermod.py | 42 +++++++++------- 2 files changed, 81 insertions(+), 33 deletions(-) diff --git a/salt/modules/dockermod.py b/salt/modules/dockermod.py index 119e9eb170..100eff5ff9 100644 --- a/salt/modules/dockermod.py +++ b/salt/modules/dockermod.py @@ -217,7 +217,6 @@ import pipes import re import shutil import string -import sys import time import uuid import subprocess @@ -6740,28 +6739,67 @@ def call(name, function, *args, **kwargs): ) ret = copy_to(name, thin_path, os.path.join(thin_dest_path, os.path.basename(thin_path))) + # figure out available python interpreter inside the container + pycmds = ( + "python3", + "/usr/libexec/platform-python", + "python27", + "python2.7", + "python26", + "python2.6", + "python2", + "python", + ) + container_python_bin = None + for py_cmd in pycmds: + cmd = [py_cmd] + ["--version"] + ret = run_all(name, subprocess.list2cmdline(cmd)) + if ret["retcode"] == 0: + container_python_bin = py_cmd + break + if not container_python_bin: + raise CommandExecutionError( + "Python interpreter cannot be found inside the container. Make sure Python is installed in the container" + ) + # untar archive - untar_cmd = ["python", "-c", ( - "import tarfile; " - "tarfile.open(\"{0}/{1}\").extractall(path=\"{0}\")" - ).format(thin_dest_path, os.path.basename(thin_path))] + untar_cmd = [ + container_python_bin, + "-c", + "import tarfile; " + 'tarfile.open("{0}/{1}").extractall(path="{0}")'.format( + thin_dest_path, os.path.basename(thin_path) + ), + ] ret = run_all(name, subprocess.list2cmdline(untar_cmd)) if ret['retcode'] != 0: return {'result': False, 'comment': ret['stderr']} try: - salt_argv = [ - 'python{0}'.format(sys.version_info[0]), - os.path.join(thin_dest_path, 'salt-call'), - '--metadata', - '--local', - '--log-file', os.path.join(thin_dest_path, 'log'), - '--cachedir', os.path.join(thin_dest_path, 'cache'), - '--out', 'json', - '-l', 'quiet', - '--', - function - ] + list(args) + ['{0}={1}'.format(key, value) for (key, value) in kwargs.items() if not key.startswith('__')] + salt_argv = ( + [ + container_python_bin, + os.path.join(thin_dest_path, "salt-call"), + "--metadata", + "--local", + "--log-file", + os.path.join(thin_dest_path, "log"), + "--cachedir", + os.path.join(thin_dest_path, "cache"), + "--out", + "json", + "-l", + "quiet", + "--", + function, + ] + + list(args) + + [ + "{}={}".format(key, value) + for (key, value) in kwargs.items() + if not key.startswith("__") + ] + ) ret = run_all(name, subprocess.list2cmdline(map(str, salt_argv))) # python not found diff --git a/tests/unit/modules/test_dockermod.py b/tests/unit/modules/test_dockermod.py index 8f4ead2867..eec2be5c73 100644 --- a/tests/unit/modules/test_dockermod.py +++ b/tests/unit/modules/test_dockermod.py @@ -890,27 +890,37 @@ class DockerTestCase(TestCase, LoaderModuleMockMixin): # Check that the directory is different each time # [ call(name, [args]), ... self.maxDiff = None - self.assertIn('mkdir', docker_run_all_mock.mock_calls[0][1][1]) - self.assertIn('mkdir', docker_run_all_mock.mock_calls[4][1][1]) - self.assertNotEqual(docker_run_all_mock.mock_calls[0][1][1], - docker_run_all_mock.mock_calls[4][1][1]) + self.assertIn("mkdir", docker_run_all_mock.mock_calls[0][1][1]) + self.assertIn("mkdir", docker_run_all_mock.mock_calls[5][1][1]) + self.assertNotEqual( + docker_run_all_mock.mock_calls[0][1][1], + docker_run_all_mock.mock_calls[5][1][1], + ) + + self.assertEqual("python3 --version", docker_run_all_mock.mock_calls[1][1][1]) - self.assertIn('salt-call', docker_run_all_mock.mock_calls[2][1][1]) - self.assertIn('salt-call', docker_run_all_mock.mock_calls[6][1][1]) - self.assertNotEqual(docker_run_all_mock.mock_calls[2][1][1], - docker_run_all_mock.mock_calls[6][1][1]) + self.assertIn("salt-call", docker_run_all_mock.mock_calls[3][1][1]) + self.assertIn("salt-call", docker_run_all_mock.mock_calls[8][1][1]) + self.assertNotEqual( + docker_run_all_mock.mock_calls[3][1][1], + docker_run_all_mock.mock_calls[8][1][1], + ) # check thin untar - self.assertIn('tarfile', docker_run_all_mock.mock_calls[1][1][1]) - self.assertIn('tarfile', docker_run_all_mock.mock_calls[5][1][1]) - self.assertNotEqual(docker_run_all_mock.mock_calls[1][1][1], - docker_run_all_mock.mock_calls[5][1][1]) + self.assertIn("tarfile", docker_run_all_mock.mock_calls[2][1][1]) + self.assertIn("tarfile", docker_run_all_mock.mock_calls[7][1][1]) + self.assertNotEqual( + docker_run_all_mock.mock_calls[2][1][1], + docker_run_all_mock.mock_calls[7][1][1], + ) # check directory cleanup - self.assertIn('rm -rf', docker_run_all_mock.mock_calls[3][1][1]) - self.assertIn('rm -rf', docker_run_all_mock.mock_calls[7][1][1]) - self.assertNotEqual(docker_run_all_mock.mock_calls[3][1][1], - docker_run_all_mock.mock_calls[7][1][1]) + self.assertIn("rm -rf", docker_run_all_mock.mock_calls[4][1][1]) + self.assertIn("rm -rf", docker_run_all_mock.mock_calls[9][1][1]) + self.assertNotEqual( + docker_run_all_mock.mock_calls[4][1][1], + docker_run_all_mock.mock_calls[9][1][1], + ) self.assertEqual({"retcode": 0, "comment": "container cmd"}, ret) -- 2.31.1
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