"""
+# pylint: disable-msg=C0103
+
+# C0103: Invalid name, since the R_* names are not conforming
+
import cgi
import re
from ganeti import http
from ganeti.rapi import baserlib
-from ganeti.rapi import rlib1
from ganeti.rapi import rlib2
+
+_NAME_PATTERN = r"[\w\._-]+"
+
# the connection map is created at the end of this file
CONNECTOR = {}
"""Map resource to method.
"""
- def __init__(self, connector=CONNECTOR):
+ def __init__(self, connector=None):
"""Resource mapper constructor.
- Args:
- con: a dictionary, mapping method name with URL path regexp
+ @param connector: a dictionary, mapping method name with URL path regexp
"""
+ if connector is None:
+ connector = CONNECTOR
self._connector = connector
def getController(self, uri):
"""Find method for a given URI.
- Args:
- uri: string with URI
+ @param uri: string with URI
- Returns:
- None if no method is found or a tuple containing the following fields:
- methd: name of method mapped to URI
- items: a list of variable intems in the path
- args: a dictionary with additional parameters from URL
+ @return: None if no method is found or a tuple containing
+ the following fields:
+ - method: name of method mapped to URI
+ - items: a list of variable intems in the path
+ - args: a dictionary with additional parameters from URL
"""
if '?' in uri:
if result:
return result
else:
- raise http.HTTPNotFound()
+ raise http.HttpNotFound()
class R_root(baserlib.R_Generic):
"""/ resource.
"""
- DOC_URI = "/"
-
- def GET(self):
+ @staticmethod
+ def GET():
"""Show the list of mapped resources.
- Returns:
- A dictionary with 'name' and 'uri' keys for each of them.
+ @return: a dictionary with 'name' and 'uri' keys for each of them.
"""
root_pattern = re.compile('^R_([a-zA-Z0-9]+)$')
return baserlib.BuildUriList(rootlist, "/%s")
-CONNECTOR.update({
- "/": R_root,
+def _getResources(id_):
+ """Return a list of resources underneath given id.
- "/version": rlib1.R_version,
+ This is to generalize querying of version resources lists.
- "/tags": rlib1.R_tags,
- "/info": rlib1.R_info,
+ @return: a list of resources names.
- "/nodes": rlib1.R_nodes,
- re.compile(r'^/nodes/([\w\._-]+)$'): rlib1.R_nodes_name,
- re.compile(r'^/nodes/([\w\._-]+)/tags$'): rlib1.R_nodes_name_tags,
+ """
+ r_pattern = re.compile('^R_%s_([a-zA-Z0-9]+)$' % id_)
- "/instances": rlib1.R_instances,
- re.compile(r'^/instances/([\w\._-]+)$'): rlib1.R_instances_name,
- re.compile(r'^/instances/([\w\._-]+)/tags$'): rlib1.R_instances_name_tags,
+ rlist = []
+ for handler in CONNECTOR.values():
+ m = r_pattern.match(handler.__name__)
+ if m:
+ name = m.group(1)
+ rlist.append(name)
- "/os": rlib1.R_os,
+ return rlist
+
+
+class R_2(baserlib.R_Generic):
+ """ /2 resource, the root of the version 2 API.
+
+ """
+ @staticmethod
+ def GET():
+ """Show the list of mapped resources.
- "/2/jobs": rlib2.R_2_jobs,
- "/2/nodes": rlib2.R_2_nodes,
- "/2/instances": rlib2.R_2_instances,
- re.compile(r'^/2/instances/([\w\._-]+)$'): rlib1.R_instances_name,
- re.compile(r'^/2/instances/([\w\._-]+)/tags$'): rlib2.R_2_instances_name_tags,
- re.compile(r'^/2/instances/([\w\._-]+)/reboot$'):
+ @return: a dictionary with 'name' and 'uri' keys for each of them.
+
+ """
+ return baserlib.BuildUriList(_getResources("2"), "/2/%s")
+
+
+def GetHandlers(node_name_pattern, instance_name_pattern, job_id_pattern):
+ """Returns all supported resources and their handlers.
+
+ """
+ return {
+ "/": R_root,
+
+ "/version": rlib2.R_version,
+
+ "/2": R_2,
+
+ "/2/nodes": rlib2.R_2_nodes,
+ re.compile(r'^/2/nodes/(%s)$' % node_name_pattern):
+ rlib2.R_2_nodes_name,
+ re.compile(r'^/2/nodes/(%s)/tags$' % node_name_pattern):
+ rlib2.R_2_nodes_name_tags,
+ re.compile(r'^/2/nodes/(%s)/role$' % node_name_pattern):
+ rlib2.R_2_nodes_name_role,
+ re.compile(r'^/2/nodes/(%s)/evacuate$' % node_name_pattern):
+ rlib2.R_2_nodes_name_evacuate,
+ re.compile(r'^/2/nodes/(%s)/migrate$' % node_name_pattern):
+ rlib2.R_2_nodes_name_migrate,
+ re.compile(r'^/2/nodes/(%s)/storage$' % node_name_pattern):
+ rlib2.R_2_nodes_name_storage,
+ re.compile(r'^/2/nodes/(%s)/storage/modify$' % node_name_pattern):
+ rlib2.R_2_nodes_name_storage_modify,
+ re.compile(r'^/2/nodes/(%s)/storage/repair$' % node_name_pattern):
+ rlib2.R_2_nodes_name_storage_repair,
+
+ "/2/instances": rlib2.R_2_instances,
+ re.compile(r'^/2/instances/(%s)$' % instance_name_pattern):
+ rlib2.R_2_instances_name,
+ re.compile(r'^/2/instances/(%s)/info$' % instance_name_pattern):
+ rlib2.R_2_instances_name_info,
+ re.compile(r'^/2/instances/(%s)/tags$' % instance_name_pattern):
+ rlib2.R_2_instances_name_tags,
+ re.compile(r'^/2/instances/(%s)/reboot$' % instance_name_pattern):
rlib2.R_2_instances_name_reboot,
- re.compile(r'^/2/instances/([\w\._-]+)/shutdown$'):
+ re.compile(r'^/2/instances/(%s)/reinstall$' % instance_name_pattern):
+ rlib2.R_2_instances_name_reinstall,
+ re.compile(r'^/2/instances/(%s)/replace-disks$' % instance_name_pattern):
+ rlib2.R_2_instances_name_replace_disks,
+ re.compile(r'^/2/instances/(%s)/shutdown$' % instance_name_pattern):
rlib2.R_2_instances_name_shutdown,
- re.compile(r'^/2/instances/([\w\._-]+)/startup$'):
+ re.compile(r'^/2/instances/(%s)/startup$' % instance_name_pattern):
rlib2.R_2_instances_name_startup,
- re.compile(r'/2/jobs/(%s)$' % constants.JOB_ID_TEMPLATE): rlib2.R_2_jobs_id,
- })
+
+ "/2/jobs": rlib2.R_2_jobs,
+ re.compile(r'/2/jobs/(%s)$' % job_id_pattern):
+ rlib2.R_2_jobs_id,
+
+ "/2/tags": rlib2.R_2_tags,
+ "/2/info": rlib2.R_2_info,
+ "/2/os": rlib2.R_2_os,
+ "/2/redistribute-config": rlib2.R_2_redist_config,
+ }
+
+
+CONNECTOR.update(GetHandlers(_NAME_PATTERN, _NAME_PATTERN,
+ constants.JOB_ID_TEMPLATE))
projects / ganeti-local / blobdiff