Merge pull request #51 from zdc/T2117-sagitta-22.1

T2117: Cloud-init updated to 22.1

1 files changed, 157 insertions, 0 deletions

diff --git a/tests/unittests/config/test_cc_refresh_rmc_and_interface.py b/tests/unittests/config/test_cc_refresh_rmc_and_interface.py
new file mode 100644
index 00000000..e038f814
--- /dev/null
+++ b/tests/unittests/config/test_cc_refresh_rmc_and_interface.py
@@ -0,0 +1,157 @@
+import logging
+from textwrap import dedent
+
+from cloudinit import util
+from cloudinit.config import cc_refresh_rmc_and_interface as ccrmci
+from tests.unittests import helpers as t_help
+from tests.unittests.helpers import mock
+
+LOG = logging.getLogger(__name__)
+MPATH = "cloudinit.config.cc_refresh_rmc_and_interface"
+NET_INFO = {
+    "lo": {
+        "ipv4": [
+            {
+                "ip": "127.0.0.1",
+                "bcast": "",
+                "mask": "255.0.0.0",
+                "scope": "host",
+            }
+        ],
+        "ipv6": [{"ip": "::1/128", "scope6": "host"}],
+        "hwaddr": "",
+        "up": "True",
+    },
+    "env2": {
+        "ipv4": [
+            {
+                "ip": "8.0.0.19",
+                "bcast": "8.0.0.255",
+                "mask": "255.255.255.0",
+                "scope": "global",
+            }
+        ],
+        "ipv6": [{"ip": "fe80::f896:c2ff:fe81:8220/64", "scope6": "link"}],
+        "hwaddr": "fa:96:c2:81:82:20",
+        "up": "True",
+    },
+    "env3": {
+        "ipv4": [
+            {
+                "ip": "90.0.0.14",
+                "bcast": "90.0.0.255",
+                "mask": "255.255.255.0",
+                "scope": "global",
+            }
+        ],
+        "ipv6": [{"ip": "fe80::f896:c2ff:fe81:8221/64", "scope6": "link"}],
+        "hwaddr": "fa:96:c2:81:82:21",
+        "up": "True",
+    },
+    "env4": {
+        "ipv4": [
+            {
+                "ip": "9.114.23.7",
+                "bcast": "9.114.23.255",
+                "mask": "255.255.255.0",
+                "scope": "global",
+            }
+        ],
+        "ipv6": [{"ip": "fe80::f896:c2ff:fe81:8222/64", "scope6": "link"}],
+        "hwaddr": "fa:96:c2:81:82:22",
+        "up": "True",
+    },
+    "env5": {
+        "ipv4": [],
+        "ipv6": [{"ip": "fe80::9c26:c3ff:fea4:62c8/64", "scope6": "link"}],
+        "hwaddr": "42:20:86:df:fa:4c",
+        "up": "True",
+    },
+}
+
+
+class TestRsctNodeFile(t_help.CiTestCase):
+    def test_disable_ipv6_interface(self):
+        """test parsing of iface files."""
+        fname = self.tmp_path("iface-eth5")
+        util.write_file(
+            fname,
+            dedent(
+                """\
+            BOOTPROTO=static
+            DEVICE=eth5
+            HWADDR=42:20:86:df:fa:4c
+            IPV6INIT=yes
+            IPADDR6=fe80::9c26:c3ff:fea4:62c8/64
+            IPV6ADDR=fe80::9c26:c3ff:fea4:62c8/64
+            NM_CONTROLLED=yes
+            ONBOOT=yes
+            STARTMODE=auto
+            TYPE=Ethernet
+            USERCTL=no
+            """
+            ),
+        )
+
+        ccrmci.disable_ipv6(fname)
+        self.assertEqual(
+            dedent(
+                """\
+            BOOTPROTO=static
+            DEVICE=eth5
+            HWADDR=42:20:86:df:fa:4c
+            ONBOOT=yes
+            STARTMODE=auto
+            TYPE=Ethernet
+            USERCTL=no
+            NM_CONTROLLED=no
+            """
+            ),
+            util.load_file(fname),
+        )
+
+    @mock.patch(MPATH + ".refresh_rmc")
+    @mock.patch(MPATH + ".restart_network_manager")
+    @mock.patch(MPATH + ".disable_ipv6")
+    @mock.patch(MPATH + ".refresh_ipv6")
+    @mock.patch(MPATH + ".netinfo.netdev_info")
+    @mock.patch(MPATH + ".subp.which")
+    def test_handle(
+        self,
+        m_refresh_rmc,
+        m_netdev_info,
+        m_refresh_ipv6,
+        m_disable_ipv6,
+        m_restart_nm,
+        m_which,
+    ):
+        """Basic test of handle."""
+        m_netdev_info.return_value = NET_INFO
+        m_which.return_value = "/opt/rsct/bin/rmcctrl"
+        ccrmci.handle("refresh_rmc_and_interface", None, None, None, None)
+        self.assertEqual(1, m_netdev_info.call_count)
+        m_refresh_ipv6.assert_called_with("env5")
+        m_disable_ipv6.assert_called_with(
+            "/etc/sysconfig/network-scripts/ifcfg-env5"
+        )
+        self.assertEqual(1, m_restart_nm.call_count)
+        self.assertEqual(1, m_refresh_rmc.call_count)
+
+    @mock.patch(MPATH + ".netinfo.netdev_info")
+    def test_find_ipv6(self, m_netdev_info):
+        """find_ipv6_ifaces parses netdev_info returning those with ipv6"""
+        m_netdev_info.return_value = NET_INFO
+        found = ccrmci.find_ipv6_ifaces()
+        self.assertEqual(["env5"], found)
+
+    @mock.patch(MPATH + ".subp.subp")
+    def test_refresh_ipv6(self, m_subp):
+        """refresh_ipv6 should ip down and up the interface."""
+        iface = "myeth0"
+        ccrmci.refresh_ipv6(iface)
+        m_subp.assert_has_calls(
+            [
+                mock.call(["ip", "link", "set", iface, "down"]),
+                mock.call(["ip", "link", "set", iface, "up"]),
+            ]
+        )