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Fix invalid content in the dynamips export

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Fix #1527
This commit is contained in:
Julien Duponchelle 2016-09-21 17:49:25 +02:00
parent 4cd164fc24
commit 056ae41d56
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GPG Key ID: CE8B29639E07F5E8
2 changed files with 29 additions and 31 deletions
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31
gns3server/compute/dynamips/nodes/router.py
View File

@ -95,6 +95,8 @@ class Router(BaseNode):
self._slots = []
self._ghost_flag = ghost_flag
self._memory_watcher = None
self._startup_config_content = ""
self._private_config_content = ""
if not ghost_flag:
if not dynamips_id:
@ -140,7 +142,9 @@ class Router(BaseNode):
"console_type": "telnet",
"aux": self.aux,
"mac_addr": self._mac_addr,
"system_id": self._system_id}
"system_id": self._system_id,
"startup_config_content": self._startup_config_content,
"private_config_content": self._private_config_content}
# return the relative path if the IOS image is in the images_path directory
router_info["image"] = self.manager.get_relative_image_path(self._image)
@ -1458,6 +1462,7 @@ class Router(BaseNode):
old_config = f.read()
new_config = old_config.replace(self.name, new_name)
f.seek(0)
self._startup_config_content = new_config
f.write(new_config)
except OSError as e:
raise DynamipsError("Could not amend the configuration {}: {}".format(startup_config_path, e))
@ -1471,6 +1476,7 @@ class Router(BaseNode):
old_config = f.read()
new_config = old_config.replace(self.name, new_name)
f.seek(0)
self._private_config_content = new_config
f.write(new_config)
except OSError as e:
raise DynamipsError("Could not amend the configuration {}: {}".format(private_config_path, e))
@ -1498,14 +1504,21 @@ class Router(BaseNode):
self._private_config = private_config
module_workdir = self.project.module_working_directory(self.manager.module_name.lower())
private_config_path = os.path.join(module_workdir, private_config)
try:
if not os.path.getsize(private_config_path):
# an empty private-config can prevent a router to boot.
private_config = ''
except OSError as e:
raise DynamipsError("Cannot access the private-config {}: {}".format(private_config_path, e))
if private_config:
private_config_path = os.path.join(module_workdir, private_config)
try:
if not os.path.getsize(private_config_path):
# an empty private-config can prevent a router to boot.
private_config = ''
self._private_config_content = ""
else:
with open(private_config_path) as f:
self._private_config_content = f.read()
except OSError as e:
raise DynamipsError("Cannot access the private-config {}: {}".format(private_config_path, e))
with open(os.path.join(module_workdir, startup_config)) as f:
self._startup_config_content = f.read()
yield from self._hypervisor.send('vm set_config "{name}" "{startup}" "{private}"'.format(name=self._name,
startup=startup_config,
private=private_config))
@ -1563,6 +1576,7 @@ class Router(BaseNode):
config_path = os.path.join(module_workdir, self.startup_config)
with open(config_path, "wb") as f:
log.info("saving startup-config to {}".format(self.startup_config))
self._startup_config_content = config
f.write(config.encode("utf-8"))
except (binascii.Error, OSError) as e:
raise DynamipsError("Could not save the startup configuration {}: {}".format(config_path, e))
@ -1575,6 +1589,7 @@ class Router(BaseNode):
config_path = os.path.join(module_workdir, self.private_config)
with open(config_path, "wb") as f:
log.info("saving private-config to {}".format(self.private_config))
self._private_config_content = config
f.write(config.encode("utf-8"))
except (binascii.Error, OSError) as e:
raise DynamipsError("Could not save the private configuration {}: {}".format(config_path, e))

29
gns3server/schemas/dynamips_vm.py
View File

@ -225,14 +225,6 @@ VM_CREATE_SCHEMA = {
{"type": "null"}
]
},
"startup_config_base64": {
"description": "Startup configuration base64 encoded",
"type": "string"
},
"private_config_base64": {
"description": "Private configuration base64 encoded",
"type": "string"
},
# C7200 properties
"npe": {
"description": "NPE model",
@ -467,14 +459,6 @@ VM_UPDATE_SCHEMA = {
{"type": "null"}
]
},
"startup_config_base64": {
"description": "Startup configuration base64 encoded",
"type": "string"
},
"private_config_base64": {
"description": "Private configuration base64 encoded",
"type": "string"
},
# C7200 properties
"npe": {
"description": "NPE model",
@ -723,13 +707,13 @@ VM_OBJECT_SCHEMA = {
{"type": "null"}
]
},
"startup_config_base64": {
"description": "Startup configuration base64 encoded",
"type": "string"
"startup_config_content": {
"description": "Content of IOS startup configuration file",
"type": "string",
},
"private_config_base64": {
"description": "Private configuration base64 encoded",
"type": "string"
"private_config_content": {
"description": "Content of IOS private configuration file",
"type": "string",
},
# C7200 properties
"npe": {
@ -766,4 +750,3 @@ VM_OBJECT_SCHEMA = {
"additionalProperties": False,
"required": ["name", "node_id", "project_id", "dynamips_id", "console", "console_type"]
}