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Code Issues Releases Wiki Activity

Support conversion to dynamips new directory layout on remote

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Ref https://github.com/GNS3/gns3-gui/issues/1761
This commit is contained in:
Julien Duponchelle 2017-01-10 12:15:31 +01:00
parent a2fdc92fcb
commit 6150929a5b
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GPG Key ID: CE8B29639E07F5E8
2 changed files with 42 additions and 2 deletions
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28
gns3server/compute/dynamips/nodes/router.py
View File

@ -69,6 +69,11 @@ class Router(BaseNode):
super().__init__(name, node_id, project, manager, console=console, aux=aux, allocate_aux=aux)
self._working_directory = os.path.join(self.project.module_working_directory(self.manager.module_name.lower()), self.id)
os.makedirs(os.path.join(self._working_directory, "configs"), exist_ok=True)
if dynamips_id:
self._convert_before_2_0_0_b3(dynamips_id)
self._hypervisor = hypervisor
self._dynamips_id = dynamips_id
self._platform = platform
@ -115,8 +120,27 @@ class Router(BaseNode):
self._dynamips_id = 0
self._name = "Ghost"
self._working_directory = os.path.join(self.project.module_working_directory(self.manager.module_name.lower()), self.id)
os.makedirs(os.path.join(self._working_directory, "configs"), exist_ok=True)
def _convert_before_2_0_0_b3(self, dynamips_id):
"""
Before 2.0.0 beta3 the node didn't have a folder by node
when we start we move the file, we can't do it in the topology
conversion due to case of remote servers
"""
dynamips_dir = self.project.module_working_directory(self.manager.module_name.lower())
for path in glob.glob(os.path.join(glob.escape(dynamips_dir), "configs", "i{}_*".format(dynamips_id))):
dst = os.path.join(self._working_directory, "configs", os.path.basename(path))
if not os.path.exists(dst):
try:
shutil.move(path, dst)
except OSError as e:
raise DynamipsError("Can't move {}: {}".format(path, str(e)))
for path in glob.glob(os.path.join(glob.escape(dynamips_dir), "*_i{}_*".format(dynamips_id))):
dst = os.path.join(self._working_directory, os.path.basename(path))
if not os.path.exists(dst):
try:
shutil.move(path, dst)
except OSError as e:
raise DynamipsError("Can't move {}: {}".format(path, str(e)))
def __json__(self):

16
tests/compute/dynamips/test_dynamips_router.py
View File

@ -15,6 +15,7 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import pytest
import asyncio
import configparser
@ -44,6 +45,21 @@ def test_router(project, manager):
assert router.id == "00010203-0405-0607-0809-0a0b0c0d0e0f"
def test_convert_project_before_2_0_0_b3(project, manager):
wdir = project.module_working_directory(manager.module_name.lower())
os.makedirs(os.path.join(wdir, "00010203-0405-0607-0809-0a0b0c0d0e0f"))
os.makedirs(os.path.join(wdir, "configs"))
open(os.path.join(wdir, "configs", "i1_startup-config.cfg"), "w+").close()
open(os.path.join(wdir, "configs", "i2_startup-config.cfg"), "w+").close()
open(os.path.join(wdir, "c7200_i1_nvram"), "w+").close()
open(os.path.join(wdir, "c7200_i2_nvram"), "w+").close()
router = Router("test", "00010203-0405-0607-0809-0a0b0c0d0e0f", project, manager, dynamips_id=1)
assert os.path.exists(os.path.join(wdir, "00010203-0405-0607-0809-0a0b0c0d0e0f", "configs", "i1_startup-config.cfg"))
assert not os.path.exists(os.path.join(wdir, "00010203-0405-0607-0809-0a0b0c0d0e0f", "configs", "i2_startup-config.cfg"))
assert os.path.exists(os.path.join(wdir, "00010203-0405-0607-0809-0a0b0c0d0e0f", "c7200_i1_nvram"))
assert not os.path.exists(os.path.join(wdir, "00010203-0405-0607-0809-0a0b0c0d0e0f", "c7200_i2_nvram"))
def test_router_invalid_dynamips_path(project, manager, loop):
config = Config.instance()