From e6054f673b49aa456f510817dbf48d943a28ba51 Mon Sep 17 00:00:00 2001
From: Robin Sonnabend <robin@fsmpi.rwth-aachen.de>
Date: Sun, 1 Jan 2017 16:12:10 +0100
Subject: [PATCH] Configured USVs further
---
baremetal/files/apcupsd/ganeti-ups.py | 17 +
baremetal/files/apcupsd/ganeti.py | 2468 +++++++++++++++++++++++
baremetal/files/apcupsd/power-daemon.py | 2 +
3 files changed, 2487 insertions(+)
create mode 100644 baremetal/files/apcupsd/ganeti-ups.py
create mode 100644 baremetal/files/apcupsd/ganeti.py
create mode 100644 baremetal/files/apcupsd/power-daemon.py
diff --git a/baremetal/files/apcupsd/ganeti-ups.py b/baremetal/files/apcupsd/ganeti-ups.py
new file mode 100644
index 0000000..ba2c23f
--- /dev/null
+++ b/baremetal/files/apcupsd/ganeti-ups.py
@@ -0,0 +1,17 @@
+#!/usr/bin/python2
+import sys
+KILLPOWER = "killpower"
+ONBATTERY = "onbattery"
+
+case = KILLPOWER
+if len(sys.argv) >= 2:
+ case = sys.argv[1]
+
+if case not in {KILLPOWER, ONBATTERY}:
+ case = KILLPOWER
+
+from ganeti import GanetiRapiClient
+rapi = GanetiRapiClient(host={{ ganeti_cluster_address }}, username={{ ganeti_rapi_user }}, password={{ ganeti_rapi_password }}) # todo: fix variable usage
+
+cluster_info = rapi.GetInfo()
+
diff --git a/baremetal/files/apcupsd/ganeti.py b/baremetal/files/apcupsd/ganeti.py
new file mode 100644
index 0000000..7794865
--- /dev/null
+++ b/baremetal/files/apcupsd/ganeti.py
@@ -0,0 +1,2468 @@
+#
+#
+
+# Copyright (C) 2010, 2011, 2012 Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+"""Ganeti RAPI client.
+
+@attention: To use the RAPI client, the application B{must} call
+ C{pycurl.global_init} during initialization and
+ C{pycurl.global_cleanup} before exiting the process. This is very
+ important in multi-threaded programs. See curl_global_init(3) and
+ curl_global_cleanup(3) for details. The decorator L{UsesRapiClient}
+ can be used.
+
+"""
+
+# No Ganeti-specific modules should be imported. The RAPI client is supposed to
+# be standalone.
+
+import logging
+import simplejson
+import socket
+import urllib
+import threading
+import pycurl
+import time
+
+try:
+ from cStringIO import StringIO
+except ImportError:
+ from StringIO import StringIO
+
+
+GANETI_RAPI_PORT = 5080
+GANETI_RAPI_VERSION = 2
+
+HTTP_DELETE = "DELETE"
+HTTP_GET = "GET"
+HTTP_PUT = "PUT"
+HTTP_POST = "POST"
+HTTP_OK = 200
+HTTP_NOT_FOUND = 404
+HTTP_APP_JSON = "application/json"
+
+REPLACE_DISK_PRI = "replace_on_primary"
+REPLACE_DISK_SECONDARY = "replace_on_secondary"
+REPLACE_DISK_CHG = "replace_new_secondary"
+REPLACE_DISK_AUTO = "replace_auto"
+
+NODE_EVAC_PRI = "primary-only"
+NODE_EVAC_SEC = "secondary-only"
+NODE_EVAC_ALL = "all"
+
+NODE_ROLE_DRAINED = "drained"
+NODE_ROLE_MASTER_CANDIDATE = "master-candidate"
+NODE_ROLE_MASTER = "master"
+NODE_ROLE_OFFLINE = "offline"
+NODE_ROLE_REGULAR = "regular"
+
+JOB_STATUS_QUEUED = "queued"
+JOB_STATUS_WAITING = "waiting"
+JOB_STATUS_CANCELING = "canceling"
+JOB_STATUS_RUNNING = "running"
+JOB_STATUS_CANCELED = "canceled"
+JOB_STATUS_SUCCESS = "success"
+JOB_STATUS_ERROR = "error"
+JOB_STATUS_PENDING = frozenset([
+ JOB_STATUS_QUEUED,
+ JOB_STATUS_WAITING,
+ JOB_STATUS_CANCELING,
+ ])
+JOB_STATUS_FINALIZED = frozenset([
+ JOB_STATUS_CANCELED,
+ JOB_STATUS_SUCCESS,
+ JOB_STATUS_ERROR,
+ ])
+JOB_STATUS_ALL = frozenset([
+ JOB_STATUS_RUNNING,
+ ]) | JOB_STATUS_PENDING | JOB_STATUS_FINALIZED
+
+# Legacy name
+JOB_STATUS_WAITLOCK = JOB_STATUS_WAITING
+
+# Internal constants
+_REQ_DATA_VERSION_FIELD = "__version__"
+_QPARAM_DRY_RUN = "dry-run"
+_QPARAM_FORCE = "force"
+
+# Feature strings
+INST_CREATE_REQV1 = "instance-create-reqv1"
+INST_REINSTALL_REQV1 = "instance-reinstall-reqv1"
+NODE_MIGRATE_REQV1 = "node-migrate-reqv1"
+NODE_EVAC_RES1 = "node-evac-res1"
+
+# Old feature constant names in case they're references by users of this module
+_INST_CREATE_REQV1 = INST_CREATE_REQV1
+_INST_REINSTALL_REQV1 = INST_REINSTALL_REQV1
+_NODE_MIGRATE_REQV1 = NODE_MIGRATE_REQV1
+_NODE_EVAC_RES1 = NODE_EVAC_RES1
+
+#: Resolver errors
+ECODE_RESOLVER = "resolver_error"
+
+#: Not enough resources (iallocator failure, disk space, memory, etc.)
+ECODE_NORES = "insufficient_resources"
+
+#: Temporarily out of resources; operation can be tried again
+ECODE_TEMP_NORES = "temp_insufficient_resources"
+
+#: Wrong arguments (at syntax level)
+ECODE_INVAL = "wrong_input"
+
+#: Wrong entity state
+ECODE_STATE = "wrong_state"
+
+#: Entity not found
+ECODE_NOENT = "unknown_entity"
+
+#: Entity already exists
+ECODE_EXISTS = "already_exists"
+
+#: Resource not unique (e.g. MAC or IP duplication)
+ECODE_NOTUNIQUE = "resource_not_unique"
+
+#: Internal cluster error
+ECODE_FAULT = "internal_error"
+
+#: Environment error (e.g. node disk error)
+ECODE_ENVIRON = "environment_error"
+
+#: List of all failure types
+ECODE_ALL = frozenset([
+ ECODE_RESOLVER,
+ ECODE_NORES,
+ ECODE_TEMP_NORES,
+ ECODE_INVAL,
+ ECODE_STATE,
+ ECODE_NOENT,
+ ECODE_EXISTS,
+ ECODE_NOTUNIQUE,
+ ECODE_FAULT,
+ ECODE_ENVIRON,
+ ])
+
+# Older pycURL versions don't have all error constants
+try:
+ _CURLE_SSL_CACERT = pycurl.E_SSL_CACERT
+ _CURLE_SSL_CACERT_BADFILE = pycurl.E_SSL_CACERT_BADFILE
+except AttributeError:
+ _CURLE_SSL_CACERT = 60
+ _CURLE_SSL_CACERT_BADFILE = 77
+
+_CURL_SSL_CERT_ERRORS = frozenset([
+ _CURLE_SSL_CACERT,
+ _CURLE_SSL_CACERT_BADFILE,
+ ])
+
+
+class Error(Exception):
+ """Base error class for this module.
+
+ """
+ pass
+
+
+class GanetiApiError(Error):
+ """Generic error raised from Ganeti API.
+
+ """
+ def __init__(self, msg, code=None):
+ Error.__init__(self, msg)
+ self.code = code
+
+
+class CertificateError(GanetiApiError):
+ """Raised when a problem is found with the SSL certificate.
+
+ """
+ pass
+
+
+def _AppendIf(container, condition, value):
+ """Appends to a list if a condition evaluates to truth.
+
+ """
+ if condition:
+ container.append(value)
+
+ return condition
+
+
+def _AppendDryRunIf(container, condition):
+ """Appends a "dry-run" parameter if a condition evaluates to truth.
+
+ """
+ return _AppendIf(container, condition, (_QPARAM_DRY_RUN, 1))
+
+
+def _AppendForceIf(container, condition):
+ """Appends a "force" parameter if a condition evaluates to truth.
+
+ """
+ return _AppendIf(container, condition, (_QPARAM_FORCE, 1))
+
+
+def _AppendReason(container, reason):
+ """Appends an element to the reason trail.
+
+ If the user provided a reason, it is added to the reason trail.
+
+ """
+ return _AppendIf(container, reason, ("reason", reason))
+
+
+def _SetItemIf(container, condition, item, value):
+ """Sets an item if a condition evaluates to truth.
+
+ """
+ if condition:
+ container[item] = value
+
+ return condition
+
+
+def UsesRapiClient(fn):
+ """Decorator for code using RAPI client to initialize pycURL.
+
+ """
+ def wrapper(*args, **kwargs):
+ # curl_global_init(3) and curl_global_cleanup(3) must be called with only
+ # one thread running. This check is just a safety measure -- it doesn't
+ # cover all cases.
+ assert threading.activeCount() == 1, \
+ "Found active threads when initializing pycURL"
+
+ pycurl.global_init(pycurl.GLOBAL_ALL)
+ try:
+ return fn(*args, **kwargs)
+ finally:
+ pycurl.global_cleanup()
+
+ return wrapper
+
+
+def GenericCurlConfig(verbose=False, use_signal=False,
+ use_curl_cabundle=False, cafile=None, capath=None,
+ proxy=None, verify_hostname=False,
+ connect_timeout=None, timeout=None,
+ _pycurl_version_fn=pycurl.version_info):
+ """Curl configuration function generator.
+
+ @type verbose: bool
+ @param verbose: Whether to set cURL to verbose mode
+ @type use_signal: bool
+ @param use_signal: Whether to allow cURL to use signals
+ @type use_curl_cabundle: bool
+ @param use_curl_cabundle: Whether to use cURL's default CA bundle
+ @type cafile: string
+ @param cafile: In which file we can find the certificates
+ @type capath: string
+ @param capath: In which directory we can find the certificates
+ @type proxy: string
+ @param proxy: Proxy to use, None for default behaviour and empty string for
+ disabling proxies (see curl_easy_setopt(3))
+ @type verify_hostname: bool
+ @param verify_hostname: Whether to verify the remote peer certificate's
+ commonName
+ @type connect_timeout: number
+ @param connect_timeout: Timeout for establishing connection in seconds
+ @type timeout: number
+ @param timeout: Timeout for complete transfer in seconds (see
+ curl_easy_setopt(3)).
+
+ """
+ if use_curl_cabundle and (cafile or capath):
+ raise Error("Can not use default CA bundle when CA file or path is set")
+
+ def _ConfigCurl(curl, logger):
+ """Configures a cURL object
+
+ @type curl: pycurl.Curl
+ @param curl: cURL object
+
+ """
+ logger.debug("Using cURL version %s", pycurl.version)
+
+ # pycurl.version_info returns a tuple with information about the used
+ # version of libcurl. Item 5 is the SSL library linked to it.
+ # e.g.: (3, '7.18.0', 463360, 'x86_64-pc-linux-gnu', 1581, 'GnuTLS/2.0.4',
+ # 0, '1.2.3.3', ...)
+ sslver = _pycurl_version_fn()[5]
+ if not sslver:
+ raise Error("No SSL support in cURL")
+
+ lcsslver = sslver.lower()
+ if lcsslver.startswith("openssl/"):
+ pass
+ elif lcsslver.startswith("nss/"):
+ # TODO: investigate compatibility beyond a simple test
+ pass
+ elif lcsslver.startswith("gnutls/"):
+ if capath:
+ raise Error("cURL linked against GnuTLS has no support for a"
+ " CA path (%s)" % (pycurl.version, ))
+ else:
+ raise NotImplementedError("cURL uses unsupported SSL version '%s'" %
+ sslver)
+
+ curl.setopt(pycurl.VERBOSE, verbose)
+ curl.setopt(pycurl.NOSIGNAL, not use_signal)
+
+ # Whether to verify remote peer's CN
+ if verify_hostname:
+ # curl_easy_setopt(3): "When CURLOPT_SSL_VERIFYHOST is 2, that
+ # certificate must indicate that the server is the server to which you
+ # meant to connect, or the connection fails. [...] When the value is 1,
+ # the certificate must contain a Common Name field, but it doesn't matter
+ # what name it says. [...]"
+ curl.setopt(pycurl.SSL_VERIFYHOST, 2)
+ else:
+ curl.setopt(pycurl.SSL_VERIFYHOST, 0)
+
+ if cafile or capath or use_curl_cabundle:
+ # Require certificates to be checked
+ curl.setopt(pycurl.SSL_VERIFYPEER, True)
+ if cafile:
+ curl.setopt(pycurl.CAINFO, str(cafile))
+ if capath:
+ curl.setopt(pycurl.CAPATH, str(capath))
+ # Not changing anything for using default CA bundle
+ else:
+ # Disable SSL certificate verification
+ curl.setopt(pycurl.SSL_VERIFYPEER, False)
+
+ if proxy is not None:
+ curl.setopt(pycurl.PROXY, str(proxy))
+
+ # Timeouts
+ if connect_timeout is not None:
+ curl.setopt(pycurl.CONNECTTIMEOUT, connect_timeout)
+ if timeout is not None:
+ curl.setopt(pycurl.TIMEOUT, timeout)
+
+ return _ConfigCurl
+
+
+class GanetiRapiClient(object): # pylint: disable=R0904
+ """Ganeti RAPI client.
+
+ """
+ USER_AGENT = "Ganeti RAPI Client"
+ _json_encoder = simplejson.JSONEncoder(sort_keys=True)
+
+ def __init__(self, host, port=GANETI_RAPI_PORT,
+ username=None, password=None, logger=logging,
+ curl_config_fn=None, curl_factory=None):
+ """Initializes this class.
+
+ @type host: string
+ @param host: the ganeti cluster master to interact with
+ @type port: int
+ @param port: the port on which the RAPI is running (default is 5080)
+ @type username: string
+ @param username: the username to connect with
+ @type password: string
+ @param password: the password to connect with
+ @type curl_config_fn: callable
+ @param curl_config_fn: Function to configure C{pycurl.Curl} object
+ @param logger: Logging object
+
+ """
+ self._username = username
+ self._password = password
+ self._logger = logger
+ self._curl_config_fn = curl_config_fn
+ self._curl_factory = curl_factory
+
+ try:
+ socket.inet_pton(socket.AF_INET6, host)
+ address = "[%s]:%s" % (host, port)
+ except socket.error:
+ address = "%s:%s" % (host, port)
+
+ self._base_url = "https://%s" % address
+
+ if username is not None:
+ if password is None:
+ raise Error("Password not specified")
+ elif password:
+ raise Error("Specified password without username")
+
+ def _CreateCurl(self):
+ """Creates a cURL object.
+
+ """
+ # Create pycURL object if no factory is provided
+ if self._curl_factory:
+ curl = self._curl_factory()
+ else:
+ curl = pycurl.Curl()
+
+ # Default cURL settings
+ curl.setopt(pycurl.VERBOSE, False)
+ curl.setopt(pycurl.FOLLOWLOCATION, False)
+ curl.setopt(pycurl.MAXREDIRS, 5)
+ curl.setopt(pycurl.NOSIGNAL, True)
+ curl.setopt(pycurl.USERAGENT, self.USER_AGENT)
+ curl.setopt(pycurl.SSL_VERIFYHOST, 0)
+ curl.setopt(pycurl.SSL_VERIFYPEER, False)
+ curl.setopt(pycurl.HTTPHEADER, [
+ "Accept: %s" % HTTP_APP_JSON,
+ "Content-type: %s" % HTTP_APP_JSON,
+ ])
+
+ assert ((self._username is None and self._password is None) ^
+ (self._username is not None and self._password is not None))
+
+ if self._username:
+ # Setup authentication
+ curl.setopt(pycurl.HTTPAUTH, pycurl.HTTPAUTH_BASIC)
+ curl.setopt(pycurl.USERPWD,
+ str("%s:%s" % (self._username, self._password)))
+
+ # Call external configuration function
+ if self._curl_config_fn:
+ self._curl_config_fn(curl, self._logger)
+
+ return curl
+
+ @staticmethod
+ def _EncodeQuery(query):
+ """Encode query values for RAPI URL.
+
+ @type query: list of two-tuples
+ @param query: Query arguments
+ @rtype: list
+ @return: Query list with encoded values
+
+ """
+ result = []
+
+ for name, value in query:
+ if value is None:
+ result.append((name, ""))
+
+ elif isinstance(value, bool):
+ # Boolean values must be encoded as 0 or 1
+ result.append((name, int(value)))
+
+ elif isinstance(value, (list, tuple, dict)):
+ raise ValueError("Invalid query data type %r" % type(value).__name__)
+
+ else:
+ result.append((name, value))
+
+ return result
+
+ def _SendRequest(self, method, path, query, content):
+ """Sends an HTTP request.
+
+ This constructs a full URL, encodes and decodes HTTP bodies, and
+ handles invalid responses in a pythonic way.
+
+ @type method: string
+ @param method: HTTP method to use
+ @type path: string
+ @param path: HTTP URL path
+ @type query: list of two-tuples
+ @param query: query arguments to pass to urllib.urlencode
+ @type content: str or None
+ @param content: HTTP body content
+
+ @rtype: str
+ @return: JSON-Decoded response
+
+ @raises CertificateError: If an invalid SSL certificate is found
+ @raises GanetiApiError: If an invalid response is returned
+
+ """
+ assert path.startswith("/")
+
+ curl = self._CreateCurl()
+
+ if content is not None:
+ encoded_content = self._json_encoder.encode(content)
+ else:
+ encoded_content = ""
+
+ # Build URL
+ urlparts = [self._base_url, path]
+ if query:
+ urlparts.append("?")
+ urlparts.append(urllib.urlencode(self._EncodeQuery(query)))
+
+ url = "".join(urlparts)
+
+ self._logger.debug("Sending request %s %s (content=%r)",
+ method, url, encoded_content)
+
+ # Buffer for response
+ encoded_resp_body = StringIO()
+
+ # Configure cURL
+ curl.setopt(pycurl.CUSTOMREQUEST, str(method))
+ curl.setopt(pycurl.URL, str(url))
+ curl.setopt(pycurl.POSTFIELDS, str(encoded_content))
+ curl.setopt(pycurl.WRITEFUNCTION, encoded_resp_body.write)
+
+ try:
+ # Send request and wait for response
+ try:
+ curl.perform()
+ except pycurl.error, err:
+ if err.args[0] in _CURL_SSL_CERT_ERRORS:
+ raise CertificateError("SSL certificate error %s" % err,
+ code=err.args[0])
+
+ raise GanetiApiError(str(err), code=err.args[0])
+ finally:
+ # Reset settings to not keep references to large objects in memory
+ # between requests
+ curl.setopt(pycurl.POSTFIELDS, "")
+ curl.setopt(pycurl.WRITEFUNCTION, lambda _: None)
+
+ # Get HTTP response code
+ http_code = curl.getinfo(pycurl.RESPONSE_CODE)
+
+ # Was anything written to the response buffer?
+ if encoded_resp_body.tell():
+ response_content = simplejson.loads(encoded_resp_body.getvalue())
+ else:
+ response_content = None
+
+ if http_code != HTTP_OK:
+ if isinstance(response_content, dict):
+ msg = ("%s %s: %s" %
+ (response_content["code"],
+ response_content["message"],
+ response_content["explain"]))
+ else:
+ msg = str(response_content)
+
+ raise GanetiApiError(msg, code=http_code)
+
+ return response_content
+
+ def GetVersion(self):
+ """Gets the Remote API version running on the cluster.
+
+ @rtype: int
+ @return: Ganeti Remote API version
+
+ """
+ return self._SendRequest(HTTP_GET, "/version", None, None)
+
+ def GetFeatures(self):
+ """Gets the list of optional features supported by RAPI server.
+
+ @rtype: list
+ @return: List of optional features
+
+ """
+ try:
+ return self._SendRequest(HTTP_GET, "/%s/features" % GANETI_RAPI_VERSION,
+ None, None)
+ except GanetiApiError, err:
+ # Older RAPI servers don't support this resource
+ if err.code == HTTP_NOT_FOUND:
+ return []
+
+ raise
+
+ def GetOperatingSystems(self, reason=None):
+ """Gets the Operating Systems running in the Ganeti cluster.
+
+ @rtype: list of str
+ @return: operating systems
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ """
+ query = []
+ _AppendReason(query, reason)
+ return self._SendRequest(HTTP_GET, "/%s/os" % GANETI_RAPI_VERSION,
+ query, None)
+
+ def GetInfo(self, reason=None):
+ """Gets info about the cluster.
+
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: dict
+ @return: information about the cluster
+
+ """
+ query = []
+ _AppendReason(query, reason)
+ return self._SendRequest(HTTP_GET, "/%s/info" % GANETI_RAPI_VERSION,
+ query, None)
+
+ def RedistributeConfig(self, reason=None):
+ """Tells the cluster to redistribute its configuration files.
+
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendReason(query, reason)
+ return self._SendRequest(HTTP_PUT,
+ "/%s/redistribute-config" % GANETI_RAPI_VERSION,
+ query, None)
+
+ def ModifyCluster(self, reason=None, **kwargs):
+ """Modifies cluster parameters.
+
+ More details for parameters can be found in the RAPI documentation.
+
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ body = kwargs
+
+ return self._SendRequest(HTTP_PUT,
+ "/%s/modify" % GANETI_RAPI_VERSION, query, body)
+
+ def GetClusterTags(self, reason=None):
+ """Gets the cluster tags.
+
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: list of str
+ @return: cluster tags
+
+ """
+ query = []
+ _AppendReason(query, reason)
+ return self._SendRequest(HTTP_GET, "/%s/tags" % GANETI_RAPI_VERSION,
+ query, None)
+
+ def AddClusterTags(self, tags, dry_run=False, reason=None):
+ """Adds tags to the cluster.
+
+ @type tags: list of str
+ @param tags: tags to add to the cluster
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = [("tag", t) for t in tags]
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT, "/%s/tags" % GANETI_RAPI_VERSION,
+ query, None)
+
+ def DeleteClusterTags(self, tags, dry_run=False, reason=None):
+ """Deletes tags from the cluster.
+
+ @type tags: list of str
+ @param tags: tags to delete
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = [("tag", t) for t in tags]
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_DELETE, "/%s/tags" % GANETI_RAPI_VERSION,
+ query, None)
+
+ def GetInstances(self, bulk=False, reason=None):
+ """Gets information about instances on the cluster.
+
+ @type bulk: bool
+ @param bulk: whether to return all information about all instances
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: list of dict or list of str
+ @return: if bulk is True, info about the instances, else a list of instances
+
+ """
+ query = []
+ _AppendIf(query, bulk, ("bulk", 1))
+ _AppendReason(query, reason)
+
+ instances = self._SendRequest(HTTP_GET,
+ "/%s/instances" % GANETI_RAPI_VERSION,
+ query, None)
+ if bulk:
+ return instances
+ else:
+ return [i["id"] for i in instances]
+
+ def GetInstance(self, instance, reason=None):
+ """Gets information about an instance.
+
+ @type instance: str
+ @param instance: instance whose info to return
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: dict
+ @return: info about the instance
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_GET,
+ ("/%s/instances/%s" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ def GetInstanceInfo(self, instance, static=None, reason=None):
+ """Gets information about an instance.
+
+ @type instance: string
+ @param instance: Instance name
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: Job ID
+
+ """
+ query = []
+ if static is not None:
+ query.append(("static", static))
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_GET,
+ ("/%s/instances/%s/info" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ @staticmethod
+ def _UpdateWithKwargs(base, **kwargs):
+ """Updates the base with params from kwargs.
+
+ @param base: The base dict, filled with required fields
+
+ @note: This is an inplace update of base
+
+ """
+ conflicts = set(kwargs.iterkeys()) & set(base.iterkeys())
+ if conflicts:
+ raise GanetiApiError("Required fields can not be specified as"
+ " keywords: %s" % ", ".join(conflicts))
+
+ base.update((key, value) for key, value in kwargs.iteritems()
+ if key != "dry_run")
+
+ def InstanceAllocation(self, mode, name, disk_template, disks, nics,
+ **kwargs):
+ """Generates an instance allocation as used by multiallocate.
+
+ More details for parameters can be found in the RAPI documentation.
+ It is the same as used by CreateInstance.
+
+ @type mode: string
+ @param mode: Instance creation mode
+ @type name: string
+ @param name: Hostname of the instance to create
+ @type disk_template: string
+ @param disk_template: Disk template for instance (e.g. plain, diskless,
+ file, or drbd)
+ @type disks: list of dicts
+ @param disks: List of disk definitions
+ @type nics: list of dicts
+ @param nics: List of NIC definitions
+
+ @return: A dict with the generated entry
+
+ """
+ # All required fields for request data version 1
+ alloc = {
+ "mode": mode,
+ "name": name,
+ "disk_template": disk_template,
+ "disks": disks,
+ "nics": nics,
+ }
+
+ self._UpdateWithKwargs(alloc, **kwargs)
+
+ return alloc
+
+ def InstancesMultiAlloc(self, instances, reason=None, **kwargs):
+ """Tries to allocate multiple instances.
+
+ More details for parameters can be found in the RAPI documentation.
+
+ @param instances: A list of L{InstanceAllocation} results
+
+ """
+ query = []
+ body = {
+ "instances": instances,
+ }
+ self._UpdateWithKwargs(body, **kwargs)
+
+ _AppendDryRunIf(query, kwargs.get("dry_run"))
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_POST,
+ "/%s/instances-multi-alloc" % GANETI_RAPI_VERSION,
+ query, body)
+
+ def CreateInstance(self, mode, name, disk_template, disks, nics,
+ reason=None, **kwargs):
+ """Creates a new instance.
+
+ More details for parameters can be found in the RAPI documentation.
+
+ @type mode: string
+ @param mode: Instance creation mode
+ @type name: string
+ @param name: Hostname of the instance to create
+ @type disk_template: string
+ @param disk_template: Disk template for instance (e.g. plain, diskless,
+ file, or drbd)
+ @type disks: list of dicts
+ @param disks: List of disk definitions
+ @type nics: list of dicts
+ @param nics: List of NIC definitions
+ @type dry_run: bool
+ @keyword dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+
+ _AppendDryRunIf(query, kwargs.get("dry_run"))
+ _AppendReason(query, reason)
+
+ if _INST_CREATE_REQV1 in self.GetFeatures():
+ body = self.InstanceAllocation(mode, name, disk_template, disks, nics,
+ **kwargs)
+ body[_REQ_DATA_VERSION_FIELD] = 1
+ else:
+ raise GanetiApiError("Server does not support new-style (version 1)"
+ " instance creation requests")
+
+ return self._SendRequest(HTTP_POST, "/%s/instances" % GANETI_RAPI_VERSION,
+ query, body)
+
+ def DeleteInstance(self, instance, dry_run=False, reason=None, **kwargs):
+ """Deletes an instance.
+
+ @type instance: str
+ @param instance: the instance to delete
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ body = kwargs
+
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_DELETE,
+ ("/%s/instances/%s" %
+ (GANETI_RAPI_VERSION, instance)), query, body)
+
+ def ModifyInstance(self, instance, reason=None, **kwargs):
+ """Modifies an instance.
+
+ More details for parameters can be found in the RAPI documentation.
+
+ @type instance: string
+ @param instance: Instance name
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ body = kwargs
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/instances/%s/modify" %
+ (GANETI_RAPI_VERSION, instance)), query, body)
+
+ def ActivateInstanceDisks(self, instance, ignore_size=None, reason=None):
+ """Activates an instance's disks.
+
+ @type instance: string
+ @param instance: Instance name
+ @type ignore_size: bool
+ @param ignore_size: Whether to ignore recorded size
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendIf(query, ignore_size, ("ignore_size", 1))
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/instances/%s/activate-disks" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ def DeactivateInstanceDisks(self, instance, reason=None):
+ """Deactivates an instance's disks.
+
+ @type instance: string
+ @param instance: Instance name
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendReason(query, reason)
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/instances/%s/deactivate-disks" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ def RecreateInstanceDisks(self, instance, disks=None, nodes=None,
+ reason=None, iallocator=None):
+ """Recreate an instance's disks.
+
+ @type instance: string
+ @param instance: Instance name
+ @type disks: list of int
+ @param disks: List of disk indexes
+ @type nodes: list of string
+ @param nodes: New instance nodes, if relocation is desired
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @type iallocator: str or None
+ @param iallocator: instance allocator plugin to use
+ @rtype: string
+ @return: job id
+
+ """
+ body = {}
+ _SetItemIf(body, disks is not None, "disks", disks)
+ _SetItemIf(body, nodes is not None, "nodes", nodes)
+ _SetItemIf(body, iallocator is not None, "iallocator", iallocator)
+
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_POST,
+ ("/%s/instances/%s/recreate-disks" %
+ (GANETI_RAPI_VERSION, instance)), query, body)
+
+ def GrowInstanceDisk(self, instance, disk, amount, wait_for_sync=None,
+ reason=None):
+ """Grows a disk of an instance.
+
+ More details for parameters can be found in the RAPI documentation.
+
+ @type instance: string
+ @param instance: Instance name
+ @type disk: integer
+ @param disk: Disk index
+ @type amount: integer
+ @param amount: Grow disk by this amount (MiB)
+ @type wait_for_sync: bool
+ @param wait_for_sync: Wait for disk to synchronize
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ body = {
+ "amount": amount,
+ }
+
+ _SetItemIf(body, wait_for_sync is not None, "wait_for_sync", wait_for_sync)
+
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_POST,
+ ("/%s/instances/%s/disk/%s/grow" %
+ (GANETI_RAPI_VERSION, instance, disk)),
+ query, body)
+
+ def GetInstanceTags(self, instance, reason=None):
+ """Gets tags for an instance.
+
+ @type instance: str
+ @param instance: instance whose tags to return
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: list of str
+ @return: tags for the instance
+
+ """
+ query = []
+ _AppendReason(query, reason)
+ return self._SendRequest(HTTP_GET,
+ ("/%s/instances/%s/tags" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ def AddInstanceTags(self, instance, tags, dry_run=False, reason=None):
+ """Adds tags to an instance.
+
+ @type instance: str
+ @param instance: instance to add tags to
+ @type tags: list of str
+ @param tags: tags to add to the instance
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = [("tag", t) for t in tags]
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/instances/%s/tags" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ def DeleteInstanceTags(self, instance, tags, dry_run=False, reason=None):
+ """Deletes tags from an instance.
+
+ @type instance: str
+ @param instance: instance to delete tags from
+ @type tags: list of str
+ @param tags: tags to delete
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = [("tag", t) for t in tags]
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_DELETE,
+ ("/%s/instances/%s/tags" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ def RebootInstance(self, instance, reboot_type=None, ignore_secondaries=None,
+ dry_run=False, reason=None, **kwargs):
+ """Reboots an instance.
+
+ @type instance: str
+ @param instance: instance to reboot
+ @type reboot_type: str
+ @param reboot_type: one of: hard, soft, full
+ @type ignore_secondaries: bool
+ @param ignore_secondaries: if True, ignores errors for the secondary node
+ while re-assembling disks (in hard-reboot mode only)
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for the reboot
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ body = kwargs
+
+ _AppendDryRunIf(query, dry_run)
+ _AppendIf(query, reboot_type, ("type", reboot_type))
+ _AppendIf(query, ignore_secondaries is not None,
+ ("ignore_secondaries", ignore_secondaries))
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_POST,
+ ("/%s/instances/%s/reboot" %
+ (GANETI_RAPI_VERSION, instance)), query, body)
+
+ def ShutdownInstance(self, instance, dry_run=False, no_remember=False,
+ reason=None, **kwargs):
+ """Shuts down an instance.
+
+ @type instance: str
+ @param instance: the instance to shut down
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type no_remember: bool
+ @param no_remember: if true, will not record the state change
+ @type reason: string
+ @param reason: the reason for the shutdown
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ body = kwargs
+
+ _AppendDryRunIf(query, dry_run)
+ _AppendIf(query, no_remember, ("no_remember", 1))
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/instances/%s/shutdown" %
+ (GANETI_RAPI_VERSION, instance)), query, body)
+
+ def StartupInstance(self, instance, dry_run=False, no_remember=False,
+ reason=None):
+ """Starts up an instance.
+
+ @type instance: str
+ @param instance: the instance to start up
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type no_remember: bool
+ @param no_remember: if true, will not record the state change
+ @type reason: string
+ @param reason: the reason for the startup
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendDryRunIf(query, dry_run)
+ _AppendIf(query, no_remember, ("no_remember", 1))
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/instances/%s/startup" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ def ReinstallInstance(self, instance, os=None, no_startup=False,
+ osparams=None, reason=None):
+ """Reinstalls an instance.
+
+ @type instance: str
+ @param instance: The instance to reinstall
+ @type os: str or None
+ @param os: The operating system to reinstall. If None, the instance's
+ current operating system will be installed again
+ @type no_startup: bool
+ @param no_startup: Whether to start the instance automatically
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ if _INST_REINSTALL_REQV1 in self.GetFeatures():
+ body = {
+ "start": not no_startup,
+ }
+ _SetItemIf(body, os is not None, "os", os)
+ _SetItemIf(body, osparams is not None, "osparams", osparams)
+ return self._SendRequest(HTTP_POST,
+ ("/%s/instances/%s/reinstall" %
+ (GANETI_RAPI_VERSION, instance)), query, body)
+
+ # Use old request format
+ if osparams:
+ raise GanetiApiError("Server does not support specifying OS parameters"
+ " for instance reinstallation")
+
+ query = []
+ _AppendIf(query, os, ("os", os))
+ _AppendIf(query, no_startup, ("nostartup", 1))
+
+ return self._SendRequest(HTTP_POST,
+ ("/%s/instances/%s/reinstall" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ def ReplaceInstanceDisks(self, instance, disks=None, mode=REPLACE_DISK_AUTO,
+ remote_node=None, iallocator=None, reason=None,
+ early_release=None):
+ """Replaces disks on an instance.
+
+ @type instance: str
+ @param instance: instance whose disks to replace
+ @type disks: list of ints
+ @param disks: Indexes of disks to replace
+ @type mode: str
+ @param mode: replacement mode to use (defaults to replace_auto)
+ @type remote_node: str or None
+ @param remote_node: new secondary node to use (for use with
+ replace_new_secondary mode)
+ @type iallocator: str or None
+ @param iallocator: instance allocator plugin to use (for use with
+ replace_auto mode)
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @type early_release: bool
+ @param early_release: whether to release locks as soon as possible
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = [
+ ("mode", mode),
+ ]
+
+ # TODO: Convert to body parameters
+
+ if disks is not None:
+ _AppendIf(query, True,
+ ("disks", ",".join(str(idx) for idx in disks)))
+
+ _AppendIf(query, remote_node is not None, ("remote_node", remote_node))
+ _AppendIf(query, iallocator is not None, ("iallocator", iallocator))
+ _AppendReason(query, reason)
+ _AppendIf(query, early_release is not None,
+ ("early_release", early_release))
+
+ return self._SendRequest(HTTP_POST,
+ ("/%s/instances/%s/replace-disks" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ def PrepareExport(self, instance, mode, reason=None):
+ """Prepares an instance for an export.
+
+ @type instance: string
+ @param instance: Instance name
+ @type mode: string
+ @param mode: Export mode
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: Job ID
+
+ """
+ query = [("mode", mode)]
+ _AppendReason(query, reason)
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/instances/%s/prepare-export" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ def ExportInstance(self, instance, mode, destination, shutdown=None,
+ remove_instance=None, x509_key_name=None,
+ destination_x509_ca=None, compress=None, reason=None):
+ """Exports an instance.
+
+ @type instance: string
+ @param instance: Instance name
+ @type mode: string
+ @param mode: Export mode
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: Job ID
+
+ """
+ body = {
+ "destination": destination,
+ "mode": mode,
+ }
+
+ _SetItemIf(body, shutdown is not None, "shutdown", shutdown)
+ _SetItemIf(body, remove_instance is not None,
+ "remove_instance", remove_instance)
+ _SetItemIf(body, x509_key_name is not None, "x509_key_name", x509_key_name)
+ _SetItemIf(body, destination_x509_ca is not None,
+ "destination_x509_ca", destination_x509_ca)
+ _SetItemIf(body, compress is not None, "compress", compress)
+
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/instances/%s/export" %
+ (GANETI_RAPI_VERSION, instance)), query, body)
+
+ def MigrateInstance(self, instance, mode=None, cleanup=None,
+ target_node=None, reason=None):
+ """Migrates an instance.
+
+ @type instance: string
+ @param instance: Instance name
+ @type mode: string
+ @param mode: Migration mode
+ @type cleanup: bool
+ @param cleanup: Whether to clean up a previously failed migration
+ @type target_node: string
+ @param target_node: Target Node for externally mirrored instances
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ body = {}
+ _SetItemIf(body, mode is not None, "mode", mode)
+ _SetItemIf(body, cleanup is not None, "cleanup", cleanup)
+ _SetItemIf(body, target_node is not None, "target_node", target_node)
+
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/instances/%s/migrate" %
+ (GANETI_RAPI_VERSION, instance)), query, body)
+
+ def FailoverInstance(self, instance, iallocator=None,
+ ignore_consistency=None, target_node=None, reason=None):
+ """Does a failover of an instance.
+
+ @type instance: string
+ @param instance: Instance name
+ @type iallocator: string
+ @param iallocator: Iallocator for deciding the target node for
+ shared-storage instances
+ @type ignore_consistency: bool
+ @param ignore_consistency: Whether to ignore disk consistency
+ @type target_node: string
+ @param target_node: Target node for shared-storage instances
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ body = {}
+ _SetItemIf(body, iallocator is not None, "iallocator", iallocator)
+ _SetItemIf(body, ignore_consistency is not None,
+ "ignore_consistency", ignore_consistency)
+ _SetItemIf(body, target_node is not None, "target_node", target_node)
+
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/instances/%s/failover" %
+ (GANETI_RAPI_VERSION, instance)), query, body)
+
+ def RenameInstance(self, instance, new_name, ip_check=None, name_check=None,
+ reason=None):
+ """Changes the name of an instance.
+
+ @type instance: string
+ @param instance: Instance name
+ @type new_name: string
+ @param new_name: New instance name
+ @type ip_check: bool
+ @param ip_check: Whether to ensure instance's IP address is inactive
+ @type name_check: bool
+ @param name_check: Whether to ensure instance's name is resolvable
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ body = {
+ "new_name": new_name,
+ }
+
+ _SetItemIf(body, ip_check is not None, "ip_check", ip_check)
+ _SetItemIf(body, name_check is not None, "name_check", name_check)
+
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/instances/%s/rename" %
+ (GANETI_RAPI_VERSION, instance)), query, body)
+
+ def GetInstanceConsole(self, instance, reason=None):
+ """Request information for connecting to instance's console.
+
+ @type instance: string
+ @param instance: Instance name
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: dict
+ @return: dictionary containing information about instance's console
+
+ """
+ query = []
+ _AppendReason(query, reason)
+ return self._SendRequest(HTTP_GET,
+ ("/%s/instances/%s/console" %
+ (GANETI_RAPI_VERSION, instance)), query, None)
+
+ def GetJobs(self, bulk=False):
+ """Gets all jobs for the cluster.
+
+ @type bulk: bool
+ @param bulk: Whether to return detailed information about jobs.
+ @rtype: list of int
+ @return: List of job ids for the cluster or list of dicts with detailed
+ information about the jobs if bulk parameter was true.
+
+ """
+ query = []
+ _AppendIf(query, bulk, ("bulk", 1))
+
+ if bulk:
+ return self._SendRequest(HTTP_GET,
+ "/%s/jobs" % GANETI_RAPI_VERSION,
+ query, None)
+ else:
+ return [int(j["id"])
+ for j in self._SendRequest(HTTP_GET,
+ "/%s/jobs" % GANETI_RAPI_VERSION,
+ None, None)]
+
+ def GetJobStatus(self, job_id):
+ """Gets the status of a job.
+
+ @type job_id: string
+ @param job_id: job id whose status to query
+
+ @rtype: dict
+ @return: job status
+
+ """
+ return self._SendRequest(HTTP_GET,
+ "/%s/jobs/%s" % (GANETI_RAPI_VERSION, job_id),
+ None, None)
+
+ def WaitForJobCompletion(self, job_id, period=5, retries=-1):
+ """Polls cluster for job status until completion.
+
+ Completion is defined as any of the following states listed in
+ L{JOB_STATUS_FINALIZED}.
+
+ @type job_id: string
+ @param job_id: job id to watch
+ @type period: int
+ @param period: how often to poll for status (optional, default 5s)
+ @type retries: int
+ @param retries: how many time to poll before giving up
+ (optional, default -1 means unlimited)
+
+ @rtype: bool
+ @return: C{True} if job succeeded or C{False} if failed/status timeout
+ @deprecated: It is recommended to use L{WaitForJobChange} wherever
+ possible; L{WaitForJobChange} returns immediately after a job changed and
+ does not use polling
+
+ """
+ while retries != 0:
+ job_result = self.GetJobStatus(job_id)
+
+ if job_result and job_result["status"] == JOB_STATUS_SUCCESS:
+ return True
+ elif not job_result or job_result["status"] in JOB_STATUS_FINALIZED:
+ return False
+
+ if period:
+ time.sleep(period)
+
+ if retries > 0:
+ retries -= 1
+
+ return False
+
+ def WaitForJobChange(self, job_id, fields, prev_job_info, prev_log_serial):
+ """Waits for job changes.
+
+ @type job_id: string
+ @param job_id: Job ID for which to wait
+ @return: C{None} if no changes have been detected and a dict with two keys,
+ C{job_info} and C{log_entries} otherwise.
+ @rtype: dict
+
+ """
+ body = {
+ "fields": fields,
+ "previous_job_info": prev_job_info,
+ "previous_log_serial": prev_log_serial,
+ }
+
+ return self._SendRequest(HTTP_GET,
+ "/%s/jobs/%s/wait" % (GANETI_RAPI_VERSION, job_id),
+ None, body)
+
+ def CancelJob(self, job_id, dry_run=False):
+ """Cancels a job.
+
+ @type job_id: string
+ @param job_id: id of the job to delete
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @rtype: tuple
+ @return: tuple containing the result, and a message (bool, string)
+
+ """
+ query = []
+ _AppendDryRunIf(query, dry_run)
+
+ return self._SendRequest(HTTP_DELETE,
+ "/%s/jobs/%s" % (GANETI_RAPI_VERSION, job_id),
+ query, None)
+
+ def GetNodes(self, bulk=False, reason=None):
+ """Gets all nodes in the cluster.
+
+ @type bulk: bool
+ @param bulk: whether to return all information about all instances
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: list of dict or str
+ @return: if bulk is true, info about nodes in the cluster,
+ else list of nodes in the cluster
+
+ """
+ query = []
+ _AppendIf(query, bulk, ("bulk", 1))
+ _AppendReason(query, reason)
+
+ nodes = self._SendRequest(HTTP_GET, "/%s/nodes" % GANETI_RAPI_VERSION,
+ query, None)
+ if bulk:
+ return nodes
+ else:
+ return [n["id"] for n in nodes]
+
+ def GetNode(self, node, reason=None):
+ """Gets information about a node.
+
+ @type node: str
+ @param node: node whose info to return
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: dict
+ @return: info about the node
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_GET,
+ "/%s/nodes/%s" % (GANETI_RAPI_VERSION, node),
+ query, None)
+
+ def EvacuateNode(self, node, iallocator=None, remote_node=None,
+ dry_run=False, early_release=None,
+ mode=None, accept_old=False, reason=None):
+ """Evacuates instances from a Ganeti node.
+
+ @type node: str
+ @param node: node to evacuate
+ @type iallocator: str or None
+ @param iallocator: instance allocator to use
+ @type remote_node: str
+ @param remote_node: node to evaucate to
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type early_release: bool
+ @param early_release: whether to enable parallelization
+ @type mode: string
+ @param mode: Node evacuation mode
+ @type accept_old: bool
+ @param accept_old: Whether caller is ready to accept old-style (pre-2.5)
+ results
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string, or a list for pre-2.5 results
+ @return: Job ID or, if C{accept_old} is set and server is pre-2.5,
+ list of (job ID, instance name, new secondary node); if dry_run was
+ specified, then the actual move jobs were not submitted and the job IDs
+ will be C{None}
+
+ @raises GanetiApiError: if an iallocator and remote_node are both
+ specified
+
+ """
+ if iallocator and remote_node:
+ raise GanetiApiError("Only one of iallocator or remote_node can be used")
+
+ query = []
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ if _NODE_EVAC_RES1 in self.GetFeatures():
+ # Server supports body parameters
+ body = {}
+
+ _SetItemIf(body, iallocator is not None, "iallocator", iallocator)
+ _SetItemIf(body, remote_node is not None, "remote_node", remote_node)
+ _SetItemIf(body, early_release is not None,
+ "early_release", early_release)
+ _SetItemIf(body, mode is not None, "mode", mode)
+ else:
+ # Pre-2.5 request format
+ body = None
+
+ if not accept_old:
+ raise GanetiApiError("Server is version 2.4 or earlier and caller does"
+ " not accept old-style results (parameter"
+ " accept_old)")
+
+ # Pre-2.5 servers can only evacuate secondaries
+ if mode is not None and mode != NODE_EVAC_SEC:
+ raise GanetiApiError("Server can only evacuate secondary instances")
+
+ _AppendIf(query, iallocator, ("iallocator", iallocator))
+ _AppendIf(query, remote_node, ("remote_node", remote_node))
+ _AppendIf(query, early_release, ("early_release", 1))
+
+ return self._SendRequest(HTTP_POST,
+ ("/%s/nodes/%s/evacuate" %
+ (GANETI_RAPI_VERSION, node)), query, body)
+
+ def MigrateNode(self, node, mode=None, dry_run=False, iallocator=None,
+ target_node=None, reason=None):
+ """Migrates all primary instances from a node.
+
+ @type node: str
+ @param node: node to migrate
+ @type mode: string
+ @param mode: if passed, it will overwrite the live migration type,
+ otherwise the hypervisor default will be used
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type iallocator: string
+ @param iallocator: instance allocator to use
+ @type target_node: string
+ @param target_node: Target node for shared-storage instances
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ if _NODE_MIGRATE_REQV1 in self.GetFeatures():
+ body = {}
+
+ _SetItemIf(body, mode is not None, "mode", mode)
+ _SetItemIf(body, iallocator is not None, "iallocator", iallocator)
+ _SetItemIf(body, target_node is not None, "target_node", target_node)
+
+ assert len(query) <= 1
+
+ return self._SendRequest(HTTP_POST,
+ ("/%s/nodes/%s/migrate" %
+ (GANETI_RAPI_VERSION, node)), query, body)
+ else:
+ # Use old request format
+ if target_node is not None:
+ raise GanetiApiError("Server does not support specifying target node"
+ " for node migration")
+
+ _AppendIf(query, mode is not None, ("mode", mode))
+
+ return self._SendRequest(HTTP_POST,
+ ("/%s/nodes/%s/migrate" %
+ (GANETI_RAPI_VERSION, node)), query, None)
+
+ def GetNodeRole(self, node, reason=None):
+ """Gets the current role for a node.
+
+ @type node: str
+ @param node: node whose role to return
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: str
+ @return: the current role for a node
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_GET,
+ ("/%s/nodes/%s/role" %
+ (GANETI_RAPI_VERSION, node)), query, None)
+
+ def SetNodeRole(self, node, role, force=False, auto_promote=None,
+ reason=None):
+ """Sets the role for a node.
+
+ @type node: str
+ @param node: the node whose role to set
+ @type role: str
+ @param role: the role to set for the node
+ @type force: bool
+ @param force: whether to force the role change
+ @type auto_promote: bool
+ @param auto_promote: Whether node(s) should be promoted to master candidate
+ if necessary
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendForceIf(query, force)
+ _AppendIf(query, auto_promote is not None, ("auto-promote", auto_promote))
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/nodes/%s/role" %
+ (GANETI_RAPI_VERSION, node)), query, role)
+
+ def PowercycleNode(self, node, force=False, reason=None):
+ """Powercycles a node.
+
+ @type node: string
+ @param node: Node name
+ @type force: bool
+ @param force: Whether to force the operation
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendForceIf(query, force)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_POST,
+ ("/%s/nodes/%s/powercycle" %
+ (GANETI_RAPI_VERSION, node)), query, None)
+
+ def ModifyNode(self, node, reason=None, **kwargs):
+ """Modifies a node.
+
+ More details for parameters can be found in the RAPI documentation.
+
+ @type node: string
+ @param node: Node name
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_POST,
+ ("/%s/nodes/%s/modify" %
+ (GANETI_RAPI_VERSION, node)), query, kwargs)
+
+ def GetNodeStorageUnits(self, node, storage_type, output_fields, reason=None):
+ """Gets the storage units for a node.
+
+ @type node: str
+ @param node: the node whose storage units to return
+ @type storage_type: str
+ @param storage_type: storage type whose units to return
+ @type output_fields: str
+ @param output_fields: storage type fields to return
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id where results can be retrieved
+
+ """
+ query = [
+ ("storage_type", storage_type),
+ ("output_fields", output_fields),
+ ]
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_GET,
+ ("/%s/nodes/%s/storage" %
+ (GANETI_RAPI_VERSION, node)), query, None)
+
+ def ModifyNodeStorageUnits(self, node, storage_type, name, allocatable=None,
+ reason=None):
+ """Modifies parameters of storage units on the node.
+
+ @type node: str
+ @param node: node whose storage units to modify
+ @type storage_type: str
+ @param storage_type: storage type whose units to modify
+ @type name: str
+ @param name: name of the storage unit
+ @type allocatable: bool or None
+ @param allocatable: Whether to set the "allocatable" flag on the storage
+ unit (None=no modification, True=set, False=unset)
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = [
+ ("storage_type", storage_type),
+ ("name", name),
+ ]
+
+ _AppendIf(query, allocatable is not None, ("allocatable", allocatable))
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/nodes/%s/storage/modify" %
+ (GANETI_RAPI_VERSION, node)), query, None)
+
+ def RepairNodeStorageUnits(self, node, storage_type, name, reason=None):
+ """Repairs a storage unit on the node.
+
+ @type node: str
+ @param node: node whose storage units to repair
+ @type storage_type: str
+ @param storage_type: storage type to repair
+ @type name: str
+ @param name: name of the storage unit to repair
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = [
+ ("storage_type", storage_type),
+ ("name", name),
+ ]
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/nodes/%s/storage/repair" %
+ (GANETI_RAPI_VERSION, node)), query, None)
+
+ def GetNodeTags(self, node, reason=None):
+ """Gets the tags for a node.
+
+ @type node: str
+ @param node: node whose tags to return
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: list of str
+ @return: tags for the node
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_GET,
+ ("/%s/nodes/%s/tags" %
+ (GANETI_RAPI_VERSION, node)), query, None)
+
+ def AddNodeTags(self, node, tags, dry_run=False, reason=None):
+ """Adds tags to a node.
+
+ @type node: str
+ @param node: node to add tags to
+ @type tags: list of str
+ @param tags: tags to add to the node
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = [("tag", t) for t in tags]
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/nodes/%s/tags" %
+ (GANETI_RAPI_VERSION, node)), query, tags)
+
+ def DeleteNodeTags(self, node, tags, dry_run=False, reason=None):
+ """Delete tags from a node.
+
+ @type node: str
+ @param node: node to remove tags from
+ @type tags: list of str
+ @param tags: tags to remove from the node
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = [("tag", t) for t in tags]
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_DELETE,
+ ("/%s/nodes/%s/tags" %
+ (GANETI_RAPI_VERSION, node)), query, None)
+
+ def GetNetworks(self, bulk=False, reason=None):
+ """Gets all networks in the cluster.
+
+ @type bulk: bool
+ @param bulk: whether to return all information about the networks
+
+ @rtype: list of dict or str
+ @return: if bulk is true, a list of dictionaries with info about all
+ networks in the cluster, else a list of names of those networks
+
+ """
+ query = []
+ _AppendIf(query, bulk, ("bulk", 1))
+ _AppendReason(query, reason)
+
+ networks = self._SendRequest(HTTP_GET, "/%s/networks" % GANETI_RAPI_VERSION,
+ query, None)
+ if bulk:
+ return networks
+ else:
+ return [n["name"] for n in networks]
+
+ def GetNetwork(self, network, reason=None):
+ """Gets information about a network.
+
+ @type network: str
+ @param network: name of the network whose info to return
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: dict
+ @return: info about the network
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_GET,
+ "/%s/networks/%s" % (GANETI_RAPI_VERSION, network),
+ query, None)
+
+ def CreateNetwork(self, network_name, network, gateway=None, network6=None,
+ gateway6=None, mac_prefix=None,
+ add_reserved_ips=None, tags=None, dry_run=False,
+ reason=None):
+ """Creates a new network.
+
+ @type network_name: str
+ @param network_name: the name of network to create
+ @type dry_run: bool
+ @param dry_run: whether to peform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ if add_reserved_ips:
+ add_reserved_ips = add_reserved_ips.split(",")
+
+ if tags:
+ tags = tags.split(",")
+
+ body = {
+ "network_name": network_name,
+ "gateway": gateway,
+ "network": network,
+ "gateway6": gateway6,
+ "network6": network6,
+ "mac_prefix": mac_prefix,
+ "add_reserved_ips": add_reserved_ips,
+ "tags": tags,
+ }
+
+ return self._SendRequest(HTTP_POST, "/%s/networks" % GANETI_RAPI_VERSION,
+ query, body)
+
+ def ConnectNetwork(self, network_name, group_name, mode, link,
+ vlan="", dry_run=False, reason=None):
+ """Connects a Network to a NodeGroup with the given netparams
+
+ """
+ body = {
+ "group_name": group_name,
+ "network_mode": mode,
+ "network_link": link,
+ "network_vlan": vlan,
+ }
+
+ query = []
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/networks/%s/connect" %
+ (GANETI_RAPI_VERSION, network_name)), query, body)
+
+ def DisconnectNetwork(self, network_name, group_name, dry_run=False,
+ reason=None):
+ """Connects a Network to a NodeGroup with the given netparams
+
+ """
+ body = {
+ "group_name": group_name,
+ }
+
+ query = []
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/networks/%s/disconnect" %
+ (GANETI_RAPI_VERSION, network_name)), query, body)
+
+ def ModifyNetwork(self, network, reason=None, **kwargs):
+ """Modifies a network.
+
+ More details for parameters can be found in the RAPI documentation.
+
+ @type network: string
+ @param network: Network name
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/networks/%s/modify" %
+ (GANETI_RAPI_VERSION, network)), None, kwargs)
+
+ def DeleteNetwork(self, network, dry_run=False, reason=None):
+ """Deletes a network.
+
+ @type network: str
+ @param network: the network to delete
+ @type dry_run: bool
+ @param dry_run: whether to peform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_DELETE,
+ ("/%s/networks/%s" %
+ (GANETI_RAPI_VERSION, network)), query, None)
+
+ def GetNetworkTags(self, network, reason=None):
+ """Gets tags for a network.
+
+ @type network: string
+ @param network: Node group whose tags to return
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: list of strings
+ @return: tags for the network
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_GET,
+ ("/%s/networks/%s/tags" %
+ (GANETI_RAPI_VERSION, network)), query, None)
+
+ def AddNetworkTags(self, network, tags, dry_run=False, reason=None):
+ """Adds tags to a network.
+
+ @type network: str
+ @param network: network to add tags to
+ @type tags: list of string
+ @param tags: tags to add to the network
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = [("tag", t) for t in tags]
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/networks/%s/tags" %
+ (GANETI_RAPI_VERSION, network)), query, None)
+
+ def DeleteNetworkTags(self, network, tags, dry_run=False, reason=None):
+ """Deletes tags from a network.
+
+ @type network: str
+ @param network: network to delete tags from
+ @type tags: list of string
+ @param tags: tags to delete
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = [("tag", t) for t in tags]
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_DELETE,
+ ("/%s/networks/%s/tags" %
+ (GANETI_RAPI_VERSION, network)), query, None)
+
+ def GetGroups(self, bulk=False, reason=None):
+ """Gets all node groups in the cluster.
+
+ @type bulk: bool
+ @param bulk: whether to return all information about the groups
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: list of dict or str
+ @return: if bulk is true, a list of dictionaries with info about all node
+ groups in the cluster, else a list of names of those node groups
+
+ """
+ query = []
+ _AppendIf(query, bulk, ("bulk", 1))
+ _AppendReason(query, reason)
+
+ groups = self._SendRequest(HTTP_GET, "/%s/groups" % GANETI_RAPI_VERSION,
+ query, None)
+ if bulk:
+ return groups
+ else:
+ return [g["name"] for g in groups]
+
+ def GetGroup(self, group, reason=None):
+ """Gets information about a node group.
+
+ @type group: str
+ @param group: name of the node group whose info to return
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: dict
+ @return: info about the node group
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_GET,
+ "/%s/groups/%s" % (GANETI_RAPI_VERSION, group),
+ query, None)
+
+ def CreateGroup(self, name, alloc_policy=None, dry_run=False, reason=None):
+ """Creates a new node group.
+
+ @type name: str
+ @param name: the name of node group to create
+ @type alloc_policy: str
+ @param alloc_policy: the desired allocation policy for the group, if any
+ @type dry_run: bool
+ @param dry_run: whether to peform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ body = {
+ "name": name,
+ "alloc_policy": alloc_policy,
+ }
+
+ return self._SendRequest(HTTP_POST, "/%s/groups" % GANETI_RAPI_VERSION,
+ query, body)
+
+ def ModifyGroup(self, group, reason=None, **kwargs):
+ """Modifies a node group.
+
+ More details for parameters can be found in the RAPI documentation.
+
+ @type group: string
+ @param group: Node group name
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/groups/%s/modify" %
+ (GANETI_RAPI_VERSION, group)), query, kwargs)
+
+ def DeleteGroup(self, group, dry_run=False, reason=None):
+ """Deletes a node group.
+
+ @type group: str
+ @param group: the node group to delete
+ @type dry_run: bool
+ @param dry_run: whether to peform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_DELETE,
+ ("/%s/groups/%s" %
+ (GANETI_RAPI_VERSION, group)), query, None)
+
+ def RenameGroup(self, group, new_name, reason=None):
+ """Changes the name of a node group.
+
+ @type group: string
+ @param group: Node group name
+ @type new_name: string
+ @param new_name: New node group name
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ body = {
+ "new_name": new_name,
+ }
+
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/groups/%s/rename" %
+ (GANETI_RAPI_VERSION, group)), query, body)
+
+ def AssignGroupNodes(self, group, nodes, force=False, dry_run=False,
+ reason=None):
+ """Assigns nodes to a group.
+
+ @type group: string
+ @param group: Node group name
+ @type nodes: list of strings
+ @param nodes: List of nodes to assign to the group
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendForceIf(query, force)
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ body = {
+ "nodes": nodes,
+ }
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/groups/%s/assign-nodes" %
+ (GANETI_RAPI_VERSION, group)), query, body)
+
+ def GetGroupTags(self, group, reason=None):
+ """Gets tags for a node group.
+
+ @type group: string
+ @param group: Node group whose tags to return
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: list of strings
+ @return: tags for the group
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_GET,
+ ("/%s/groups/%s/tags" %
+ (GANETI_RAPI_VERSION, group)), query, None)
+
+ def AddGroupTags(self, group, tags, dry_run=False, reason=None):
+ """Adds tags to a node group.
+
+ @type group: str
+ @param group: group to add tags to
+ @type tags: list of string
+ @param tags: tags to add to the group
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = [("tag", t) for t in tags]
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/groups/%s/tags" %
+ (GANETI_RAPI_VERSION, group)), query, None)
+
+ def DeleteGroupTags(self, group, tags, dry_run=False, reason=None):
+ """Deletes tags from a node group.
+
+ @type group: str
+ @param group: group to delete tags from
+ @type tags: list of string
+ @param tags: tags to delete
+ @type dry_run: bool
+ @param dry_run: whether to perform a dry run
+ @type reason: string
+ @param reason: the reason for executing this operation
+ @rtype: string
+ @return: job id
+
+ """
+ query = [("tag", t) for t in tags]
+ _AppendDryRunIf(query, dry_run)
+ _AppendReason(query, reason)
+
+ return self._SendRequest(HTTP_DELETE,
+ ("/%s/groups/%s/tags" %
+ (GANETI_RAPI_VERSION, group)), query, None)
+
+ def Query(self, what, fields, qfilter=None, reason=None):
+ """Retrieves information about resources.
+
+ @type what: string
+ @param what: Resource name, one of L{constants.QR_VIA_RAPI}
+ @type fields: list of string
+ @param fields: Requested fields
+ @type qfilter: None or list
+ @param qfilter: Query filter
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ body = {
+ "fields": fields,
+ }
+
+ _SetItemIf(body, qfilter is not None, "qfilter", qfilter)
+ # TODO: remove "filter" after 2.7
+ _SetItemIf(body, qfilter is not None, "filter", qfilter)
+
+ return self._SendRequest(HTTP_PUT,
+ ("/%s/query/%s" %
+ (GANETI_RAPI_VERSION, what)), query, body)
+
+ def QueryFields(self, what, fields=None, reason=None):
+ """Retrieves available fields for a resource.
+
+ @type what: string
+ @param what: Resource name, one of L{constants.QR_VIA_RAPI}
+ @type fields: list of string
+ @param fields: Requested fields
+ @type reason: string
+ @param reason: the reason for executing this operation
+
+ @rtype: string
+ @return: job id
+
+ """
+ query = []
+ _AppendReason(query, reason)
+
+ if fields is not None:
+ _AppendIf(query, True, ("fields", ",".join(fields)))
+
+ return self._SendRequest(HTTP_GET,
+ ("/%s/query/%s/fields" %
+ (GANETI_RAPI_VERSION, what)), query, None)
diff --git a/baremetal/files/apcupsd/power-daemon.py b/baremetal/files/apcupsd/power-daemon.py
new file mode 100644
index 0000000..ffd0603
--- /dev/null
+++ b/baremetal/files/apcupsd/power-daemon.py
@@ -0,0 +1,2 @@
+import json
+import socket
--
GitLab