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help needed in resolving libvirt-cim compilation errors..
by Raghunatha Reddy P (raghunp) 18 Jun '12

18 Jun '12

Hi All, I am getting following error while compiling libvirt-cim using "make install". Any help is appreciated. edProfile.mof ./schema/AllocationCapabilities.mof /bin/sh /root/RAGHU/libvirt-cim/libvirt-cim-0.6.0/install-sh -c -m 644 -t "/usr/local/share/libvirt-cim" ./schema/RegisteredProfile.registration ./schema/ElementConformsToProfile.registration ./schema/ReferencedProfile.registration if [[ sfcb != pegasus ]]; then \ sed -i '/^# --/,/^# --!/d' .//usr/local/share/libvirt-cim/RegisteredProfile.registration .//usr/local/share/libvirt-cim/ElementConformsToProfile.registration .//usr/local/share/libvirt-cim/ReferencedProfile.registration; \ fi sed: can't read .//usr/local/share/libvirt-cim/RegisteredProfile.registration: No such file or directory sed: can't read .//usr/local/share/libvirt-cim/ElementConformsToProfile.registration: No such file or directory sed: can't read .//usr/local/share/libvirt-cim/ReferencedProfile.registration: No such file or directory make[2]: *** [install-data-local] Error 2 make[2]: Leaving directory `/root/RAGHU/libvirt-cim/libvirt-cim-0.6.0' make[1]: *** [install-am] Error 2 make[1]: Leaving directory `/root/RAGHU/libvirt-cim/libvirt-cim-0.6.0' make: *** [install-recursive] Error 1 [root@vmware-nexus1k-01 libvirt-cim-0.6.0]# Best Regards Raghu

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Re: [Libvirt-cim] regarding creating VM using libvirt-cim
by Raghunatha Reddy P (raghunp) 05 Jun '12

05 Jun '12

Hi Sharad, Thanks for the information. We need to use CIM-Schemas, defined by DMTF, to create and work on VMs. Could you please share the following, - What are all soft-wares do I need to install to start working on this. Would be good if you can provide step step procedure for this. - What are all the hyper-visors are supported by libvirt-cim? Deos it support ESX hypervisor? - Do we have any detailed documentation/ wiki for this in addition to http://www.libvirt.org/CIM/ Best Regards Raghu ________________________________________ From: snmishra(a)linux.vnet.ibm.com [snmishra(a)linux.vnet.ibm.com] Sent: Wednesday, May 30, 2012 9:21 PM To: Raghunatha Reddy P (raghunp) Subject: Re: [Libvirt-cim] regarding creating VM using libvirt-cim Quoting "Raghunatha Reddy P (raghunp)" <raghunp(a)cisco.com>: > Hi All, > I am very new to libvirt-cim. We wanted to create a VM using > libvirt-cim using CIM schemas. Could you please detail the steps > involved in this task, procedures, softwares to be installed and run, > docs, wikipages, blogs..etc. Hi Raghu, Welcome to libvirt-cim. Best way to learn how to use libvirt-cim is to create a VM using cimtest. You can download cimtest snapshot from http://libvirt.org/git/?p=cimtest.git;a=tree. Go to cimtest directory and run the following command - CIM_NS=root/virt CIM_USER=<<YOUR USERNAME>> CIM_PASS=<<YOUR PASSWORD>> ./runtests libvirt-cim -i localhost -c -d -v KVM -g ComputerSystem -t 06_paused_active_suspend.py Replace <<YOUR USERNAME>> and <<YOUR PASSWORD>> with your username and password. You may have some missing packages that cimtest needs. Once you have them installed, you can follow the test to learn how VMs are created. There are lot more tests under cimtest which do more advanced things like adding disk/memeory/CPU to existing VM. Feel free to post on the mailing list if you have any more questions. -Sharad Mishra IBM > > Thanks in advance. > > > Best Regards > Raghu > > -----Original Message----- > From: libvirt-cim-bounces(a)redhat.com > [mailto:libvirt-cim-bounces@redhat.com] On Behalf Of > libvirt-cim-request(a)redhat.com > Sent: 30 May 2012 10:50 > To: Raghunatha Reddy P (raghunp) > Subject: Welcome to the "Libvirt-cim" mailing list > > Welcome to the Libvirt-cim(a)redhat.com mailing list! > > To post to this list, send your email to: > > libvirt-cim(a)redhat.com > > General information about the mailing list is at: > > https://www.redhat.com/mailman/listinfo/libvirt-cim > > If you ever want to unsubscribe or change your options (eg, switch to or > from digest mode, change your password, etc.), visit your subscription > page at: > > https://www.redhat.com/mailman/options/libvirt-cim/raghunp%40cisco.com > > > You can also make such adjustments via email by sending a message to: > > Libvirt-cim-request(a)redhat.com > > with the word `help' in the subject or body (don't include the quotes), > and you will get back a message with instructions. > > You must know your password to change your options (including changing > the password, itself) or to unsubscribe. It is: > > reddy123 > > Normally, Mailman will remind you of your redhat.com mailing list > passwords once every month, although you can disable this if you prefer. > This reminder will also include instructions on how to unsubscribe or > change your account options. There is also a button on your options > page that will email your current password to you. > > _______________________________________________ > Libvirt-cim mailing list > Libvirt-cim(a)redhat.com > https://www.redhat.com/mailman/listinfo/libvirt-cim

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regarding creating VM using libvirt-cim
by Raghunatha Reddy P (raghunp) 30 May '12

30 May '12

Hi All, I am very new to libvirt-cim. We wanted to create a VM using libvirt-cim using CIM schemas. Could you please detail the steps involved in this task, procedures, softwares to be installed and run, docs, wikipages, blogs..etc. Thanks in advance. Best Regards Raghu -----Original Message----- From: libvirt-cim-bounces(a)redhat.com [mailto:libvirt-cim-bounces@redhat.com] On Behalf Of libvirt-cim-request(a)redhat.com Sent: 30 May 2012 10:50 To: Raghunatha Reddy P (raghunp) Subject: Welcome to the "Libvirt-cim" mailing list Welcome to the Libvirt-cim(a)redhat.com mailing list! To post to this list, send your email to: libvirt-cim(a)redhat.com General information about the mailing list is at: https://www.redhat.com/mailman/listinfo/libvirt-cim If you ever want to unsubscribe or change your options (eg, switch to or from digest mode, change your password, etc.), visit your subscription page at: https://www.redhat.com/mailman/options/libvirt-cim/raghunp%40cisco.com You can also make such adjustments via email by sending a message to: Libvirt-cim-request(a)redhat.com with the word `help' in the subject or body (don't include the quotes), and you will get back a message with instructions. You must know your password to change your options (including changing the password, itself) or to unsubscribe. It is: reddy123 Normally, Mailman will remind you of your redhat.com mailing list passwords once every month, although you can disable this if you prefer. This reminder will also include instructions on how to unsubscribe or change your account options. There is also a button on your options page that will email your current password to you.

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[cimtest] [PATCH] make cimtest be able to run multi groups of tests
by Wenchao Xia 29 May '12

29 May '12

This patch make the cimtest to execute a special combination of test groups, for eg: CIM_NS=root/virt CIM_USER=root CIM_PASS=1 ./runtests libvirt-cim -i localhost -c -d -v KVM -g "ComputerSystemIndication,ElementConforms" It is important to use it to check errors under certain condition. Using ',' is not a perfect solution, but it is the easiest way now. Signed-off-by: Wenchao Xia <xiawenc(a)linux.vnet.ibm.com> --- lib/VirtLib/groups.py | 12 ++++++++++++ suites/libvirt-cim/main.py | 6 ++++-- 2 files changed, 16 insertions(+), 2 deletions(-) diff --git a/lib/VirtLib/groups.py b/lib/VirtLib/groups.py index 41d94c8..9e09d62 100644 --- a/lib/VirtLib/groups.py +++ b/lib/VirtLib/groups.py @@ -83,6 +83,18 @@ def get_group_test_list(test_suite, group): return ret +def get_grouplist_test_list(test_suite, grouplist): + """Return a list of dictionaries for a specific group. + It will contain the group and test filename + """ + ret = [] + + for group in grouplist: + temp = get_group_test_list(test_suite, group) + ret.extend(temp) + + return ret + def list_all_tests(test_suite): """Return a list of dictionaries, containing the group and test filename """ diff --git a/suites/libvirt-cim/main.py b/suites/libvirt-cim/main.py index a4e33e6..725cbc8 100644 --- a/suites/libvirt-cim/main.py +++ b/suites/libvirt-cim/main.py @@ -51,7 +51,8 @@ parser.add_option("-m", "--target_url", dest="t_url", default="localhost:5988", parser.add_option("-p", "--port", dest="port", type="int", default=5988, help="CIMOM port (default: 5988)") parser.add_option("-g", "--group", dest="group", - help="Specific test group (default: None)") + help='''Specific test group (default: None), multi + test group could be spcified as -t "groupa,groupb" ''') parser.add_option("-t", "--test", dest="test", help="Specific test case (default: None). \ Must specify --group or -g to use this option") @@ -225,7 +226,8 @@ def main(options, args): test_list = groups.get_one_test(TEST_SUITE, options.group, options.test) else: - test_list = groups.get_group_test_list(TEST_SUITE, options.group) + #test_list = groups.get_group_test_list(TEST_SUITE, options.group) + test_list = groups.get_grouplist_test_list(TEST_SUITE, options.group.split(',')) if not test_list: print "Test %s:%s not found" % (options.group, options.test) -- 1.7.1

1 0

test mail.
by Wayne Xia 29 May '12

29 May '12

Just a mail to test if the maillist is still alive, pls ignore -- Best Regards Wayne Xia mail:xiawenc@linux.vnet.ibm.com tel:86-010-82450803

1 0

Future of libvirt-cim
by Daniel Veillard 12 May '12

12 May '12

I don't now why but the list manager bounced and discarded the mail from Anthony to this list, so I'm sending it again. As stated I'm fine taking over maintainance for the project (releases, some patch review and commits) but if there is a regain of activity and someone show commitment I will be fine handing maintainance over :-) W.r.t. closing the list, I think we need a grace period to allow people to express dissent if needed (the libvir-list has far more traffic) and I will send a couple of reminders before closing if there is no opposition. I guess the fist thing I will do is push the patch from Klaus fixing the build with sblim-sfcb, feedback welcome ! Daniel ----- Forwarded message from Anthony Liguori <aliguori(a)us.ibm.com> ----- > Date: Tue, 08 May 2012 20:46:09 -0500 > From: Anthony Liguori <aliguori(a)us.ibm.com> > To: libvirt-cim(a)redhat.com > CC: Daniel Veillard <veillard(a)redhat.com>, Dave Allan <dallan(a)redhat.com> > Subject: Future of libvirt-cim > > Hi, > > As some of you may have noticed by the lack of activity on the > libvirt-cim ML over the past month, we have decided at IBM to focus > on direct consumption of libvirt and oVirt related interfaces > meaning that we've stopped actively working on libvirt-cim. > > Having discussed it a little bit with DV et al, I think it would > make sense to close this mailing list and move the traffic to the > main libvirt as is done with the other libvirt sub projects. > > I also think it would make sense to open up commit access to have > the same rules as the main libvirt repository does. > > Does that sound reasonable? > > Regards, > > Anthony Liguori ----- End forwarded message ----- -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/

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cimtest - add SSL support to indication_tester.py
by Dave Heller 23 Mar '12

23 Mar '12

In the XenKvmLib directory in cimtest, there is a "indication_tester.py" module that is both a command-line program and a component of cimtest. Here is a proposed patch that adds new functionality to the cmdline interface while preserving compatibility with cimtest. The most significant new feature is support for SSL indications. There is also a new --trigger mode to generate a test indication using the SFCB Test_Indication provider. This allows the script to act as a completely stand-alone test tool (for SFCB) without the user having to rely on the "xmltest" files and wbemcat. Below is a complete list of the new features. I am looking for feedback and potentially, the correct process to check into "cimtest". Best regards, Dave Heller New features: - Supports https indications. Adds new options --certFile and --keyFile to specify server certificate and private key for the SSL enabled indication listener. - Supports verification of indication sender (i.e. CIMOM) SSL certificate. New option --trustStore is used to specify the CA certificate file; alternately the --noverify option may be used to disable peer certificate checking. - Adds new option --dest to specify handler destination. This same URL is used to register the subscription (at the CIMOM) and start the indication listener (locally). Via --dest one can specify scheme (http or https), IP or hostname, listener port, and optionally userid:password, all in a single parameter. - New option --interop can be used to override the default interop namespace (i.e root/interop vs. root/PG_InterOp) allowing easy support for both openpegasus and sfcb. - Modifies the default value of existing --ns option (indication namespace); if not specified the indication namespace will default to the same value as the interop namespace. - New option --verbose can be used to display debugging info, such as details (subject, issuer) of the indication sender cert (when peer verification enabled). - Improved error handling (i.e. catch exceptions) for the following operations: starting listener locally, receiving incoming indications, POST operations (i.e. subscribe, unsubscribe) to CIMOM. - New option --trigger can be used to send a request to CIMOM to trigger an indication via the SFCB Test_Indication provider. Limitations: - Not tested on IPv6. - The --trigger option currently only supports the sfcb Test_Indication provider. (It could be made more general by allowing the XML send to support an arbitrary namespace, classname and method call. Open to suggestions here.) --- indication_tester.orig.py 2012-03-05 23:12:08.000000000 -0500 +++ indication_tester.py 2012-03-19 13:12:55.000000000 -0400 @@ -1,18 +1,25 @@ #!/usr/bin/python -# Copyright IBM Corp. 2007 +# Copyright IBM Corp. 2007-2012 # # indication_tester.py - Tool for testing indication subscription and # delivery against a CIMOM # Author: Dan Smith <danms(a)us.ibm.com> +# SSL support added by Dave Heller <hellerda(a)us.ibm.com> import sys from optparse import OptionParser -import BaseHTTPServer +from urlparse import urlparse, urlunparse +from xml.dom.minidom import parse, parseString import httplib import base64 -from xml.dom.minidom import parse, parseString +import errno, os, re +import socket +from SocketServer import BaseServer +from SimpleHTTPServer import SimpleHTTPRequestHandler +from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer +from OpenSSL import SSL -def filter_xml(name, type, ns, sysname): +def filter_xml(name, type, ns, sysname, interopNS): return """ <?xml version="1.0" encoding="utf-8"?> <CIM CIMVERSION="2.0" DTDVERSION="2.0"> @@ -20,8 +27,8 @@ <SIMPLEREQ> <IMETHODCALL NAME="CreateInstance"> <LOCALNAMESPACEPATH> - <NAMESPACE NAME="root"/> - <NAMESPACE NAME="PG_InterOp"/> + <NAMESPACE NAME="%s"/> + <NAMESPACE NAME="%s"/> </LOCALNAMESPACEPATH> <IPARAMVALUE NAME="NewInstance"> <INSTANCE CLASSNAME="CIM_IndicationFilter"> @@ -53,9 +60,9 @@ </SIMPLEREQ> </MESSAGE> </CIM> - """ % (sysname, name, type, ns) + """ % (interopNS[0], interopNS[1], sysname, name, type, ns) -def handler_xml(name, port, sysname): +def handler_xml(name, destUrl, sysname, interopNS): return """ <?xml version="1.0" encoding="utf-8"?> <CIM CIMVERSION="2.0" DTDVERSION="2.0"> @@ -63,8 +70,8 @@ <SIMPLEREQ> <IMETHODCALL NAME="CreateInstance"> <LOCALNAMESPACEPATH> - <NAMESPACE NAME="root"/> - <NAMESPACE NAME="PG_InterOp"/> + <NAMESPACE NAME="%s"/> + <NAMESPACE NAME="%s"/> </LOCALNAMESPACEPATH> <IPARAMVALUE NAME="NewInstance"> <INSTANCE CLASSNAME="CIM_IndicationHandlerCIMXML"> @@ -81,7 +88,7 @@ <VALUE>%sHandler</VALUE> </PROPERTY> <PROPERTY NAME="Destination" TYPE="string"> - <VALUE>http://localhost:%i</VALUE> + <VALUE>%s</VALUE> </PROPERTY> </INSTANCE> </IPARAMVALUE> @@ -89,9 +96,9 @@ </SIMPLEREQ> </MESSAGE> </CIM> - """ % (sysname, name, port) + """ % (interopNS[0], interopNS[1], sysname, name, destUrl) -def subscription_xml(name, sysname): +def subscription_xml(name, sysname, interopNS): return """ <?xml version="1.0" encoding="utf-8"?> <CIM CIMVERSION="2.0" DTDVERSION="2.0"> @@ -99,8 +106,8 @@ <SIMPLEREQ> <IMETHODCALL NAME="CreateInstance"> <LOCALNAMESPACEPATH> - <NAMESPACE NAME="root"/> - <NAMESPACE NAME="PG_InterOp"/> + <NAMESPACE NAME="%s"/> + <NAMESPACE NAME="%s"/> </LOCALNAMESPACEPATH> <IPARAMVALUE NAME="NewInstance"> <INSTANCE CLASSNAME="CIM_IndicationSubscription"> @@ -167,9 +174,9 @@ </SIMPLEREQ> </MESSAGE> </CIM> - """ % (sysname, name, sysname, name) + """ % (interopNS[0], interopNS[1], sysname, name, sysname, name) -def delete_inst_xml(name, type, sysname, inst_name): +def delete_inst_xml(name, type, sysname, inst_name, interopNS): return """ <?xml version="1.0" encoding="utf-8"?> <CIM CIMVERSION="2.0" DTDVERSION="2.0"> @@ -177,8 +184,8 @@ <SIMPLEREQ> <IMETHODCALL NAME="DeleteInstance"> <LOCALNAMESPACEPATH> - <NAMESPACE NAME="root"/> - <NAMESPACE NAME="PG_InterOp"/> + <NAMESPACE NAME="%s"/> + <NAMESPACE NAME="%s"/> </LOCALNAMESPACEPATH> <IPARAMVALUE NAME="InstanceName"> <INSTANCENAME CLASSNAME="CIM_Indication%s"> @@ -200,9 +207,9 @@ </SIMPLEREQ> </MESSAGE> </CIM>; - """ % (type, sysname, type, inst_name); + """ % (interopNS[0], interopNS[1], type, sysname, type, inst_name); -def delete_sub_xml(name, sysname): +def delete_sub_xml(name, sysname, interopNS): return """ <?xml version="1.0" encoding="utf-8"?> <CIM CIMVERSION="2.0" DTDVERSION="2.0"> @@ -210,8 +217,8 @@ <SIMPLEREQ> <IMETHODCALL NAME="DeleteInstance"> <LOCALNAMESPACEPATH> - <NAMESPACE NAME="root"/> - <NAMESPACE NAME="PG_InterOp"/> + <NAMESPACE NAME="%s"/> + <NAMESPACE NAME="%s"/> </LOCALNAMESPACEPATH> <IPARAMVALUE NAME="InstanceName"> <INSTANCENAME CLASSNAME="CIM_IndicationSubscription"> @@ -273,7 +280,45 @@ </SIMPLEREQ> </MESSAGE> </CIM>; - """ % (sysname, name, sysname, name) + """ % (interopNS[0], interopNS[1], sysname, name, sysname, name) + +def trigger_xml(type, interopNS): + return """ + <?xml version="1.0" encoding="utf-8"?> + <CIM CIMVERSION="2.0" DTDVERSION="2.0"> + <MESSAGE ID="4711" PROTOCOLVERSION="1.0"> + <SIMPLEREQ> + <METHODCALL NAME="SendTestIndication"> + <LOCALCLASSPATH> + <LOCALNAMESPACEPATH> + <NAMESPACE NAME="%s"/> + <NAMESPACE NAME="%s"/> + </LOCALNAMESPACEPATH> + <CLASSNAME NAME="%s"/> + </LOCALCLASSPATH> + </METHODCALL> + </SIMPLEREQ> + </MESSAGE> + </CIM> + """ % (interopNS[0], interopNS[1], type) + # FIXME: this should really use indication NS, not interop NS. + +def update_url_port(parsedUrl, port): + # Must manually reconstruct netloc to update the port value. + if isinstance(parsedUrl.username, basestring): + if isinstance(parsedUrl.password, basestring): + netloc = "%s:%s@%s:%s" % (parsedUrl.username, parsedUrl.password, + parsedUrl.hostname, port) + else: + netloc = "%s@%s:%s" % (parsedUrl.username, + parsedUrl.hostname, port) + else: + netloc = "%s:%s" % (parsedUrl.hostname, port) + + # Reassemble url with the updated netloc. return a string. + return urlunparse((parsedUrl.scheme, netloc, + parsedUrl.path, parsedUrl.params, + parsedUrl.query, parsedUrl.fragment)) class CIMIndication: def __init__(self, xmldata): @@ -286,50 +331,135 @@ def __str__(self): return self.name -class CIMSocketHandler(BaseHTTPServer.BaseHTTPRequestHandler): +def socket_handler_wrapper(*parms): + try: + CIMSocketHandler(*parms) + except Exception as e: + print "SSL error: %s" % str(e) + +class CIMSocketHandler(SimpleHTTPRequestHandler): + def setup(self): + self.connection = self.request + self.rfile = socket._fileobject(self.request, "rb", self.rbufsize) + self.wfile = socket._fileobject(self.request, "wb", self.wbufsize) + def do_POST(self): length = self.headers.getheader('content-length') data = self.rfile.read(int(length)) indication = CIMIndication(data) - print "Got indication: %s" % indication + print "Got indication: %s from %s" % (indication, self.client_address) if self.server.print_ind: - print "%s\n\n" % data + print "%s\n" % data self.server.indications.append(indication) + # Silence the unwanted log output from send_response() + realStderr = sys.stderr + sys.stderr = open(os.devnull,'a') + self.send_response(200) + sys.stderr = realStderr + +class SecureHTTPServer(HTTPServer): + def __init__(self, server_address, HandlerClass): + BaseServer.__init__(self, server_address, HandlerClass) + + def verify_cb(conn, cert, errnum, depth, ok): + if options.verbose: + print('Verify peer certificate chain: level %d:' % depth) + print('subject=%s' % cert.get_subject()) + print('issuer =%s' % cert.get_issuer()) + return ok + + ctx = SSL.Context(SSL.SSLv23_METHOD) + #ctx.use_certificate_file(options.certFile) + ctx.use_certificate_chain_file(options.certFile) + ctx.use_privatekey_file(options.keyFile) + + if options.noverify: + ctx.set_verify(SSL.VERIFY_NONE, verify_cb) + else: + #ctx.set_verify(SSL.VERIFY_PEER, verify_cb) + ctx.set_verify(SSL.VERIFY_PEER|SSL.VERIFY_FAIL_IF_NO_PEER_CERT, + verify_cb) + ctx.load_verify_locations(options.trustStore) + + self.socket = SSL.Connection(ctx, socket.socket(self.address_family, + self.socket_type)) + self.server_bind() + self.server_activate() +# The param defaults allow new options from main() w/o losing compat w/ cimtest. class CIMIndicationSubscription: - def __init__(self, name, typ, ns, print_ind, sysname, port=0): + def __init__(self, name, typ, ns, print_ind, sysname, port=0, + interopNS=('root','PG_InterOp'), destUrl="http://localhost:8000", + triggermode=False): self.name = name self.type = typ self.ns = ns self.sysname = sysname + self.interopNS = interopNS + self.print_ind = print_ind + + # We do not want to open a listener socket in trigger mode. + if triggermode: + self.trigger_xml = trigger_xml(typ, interopNS) + return + + parsedUrl = urlparse(destUrl) + + # Increment the listener port by the offset value. + if isinstance(parsedUrl.port, int): + listenerPort = parsedUrl.port + port + else: + listenerPort = 8000 + port + + destUrl = update_url_port(parsedUrl, listenerPort) + + try: + if parsedUrl.scheme == "http": + self.server = HTTPServer((parsedUrl.hostname, + listenerPort), + CIMSocketHandler) + elif parsedUrl.scheme == "https": + self.server = SecureHTTPServer((parsedUrl.hostname, + listenerPort), + socket_handler_wrapper) + except IOError as e: + print "Error creating listener socket: %s" % str(e) + exit(e.errno) - self.port = 8000 + port - self.server = BaseHTTPServer.HTTPServer(('', self.port), - CIMSocketHandler) self.server.print_ind = print_ind self.server.indications = [] - self.filter_xml = filter_xml(name, typ, ns, sysname) - self.handler_xml = handler_xml(name, self.port, sysname) - self.subscription_xml = subscription_xml(name, sysname) + self.filter_xml = filter_xml(name, typ, ns, sysname, interopNS) + self.handler_xml = handler_xml(name, destUrl, sysname, interopNS) + self.subscription_xml = subscription_xml(name, sysname, interopNS) def __do_cimpost(self, conn, body, method, auth_hdr=None): headers = {"CIMOperation" : "MethodCall", "CIMMethod" : method, - "CIMObject" : "root/PG_Interop", + #"CIMObject" : "root/PG_Interop", + "CIMObject" : "%s/%s" % self.interopNS, "Content-Type" : 'application/xml; charset="utf-8"'} if auth_hdr: headers["Authorization"] = "Basic %s" % auth_hdr - conn.request("POST", "/cimom", body, headers) - resp = conn.getresponse() - if not resp.getheader("content-length"): - raise Exception("Request Failed: %d %s" % - (resp.status, resp.reason)) - - resp.read() + try: + conn.request("POST", "/cimom", body, headers) + resp = conn.getresponse() + if not resp.getheader("content-length"): + raise Exception("Request Failed: %d %s" % + (resp.status, resp.reason)) + except IOError as e: + print "Error connecting to CIMOM: %s" % str(e) + exit(e.errno) + + if self.print_ind: + print "Reply from CIMOM:" + #print resp.msg + print resp.read() + else: + resp.read() def subscribe(self, url, cred=None): self.conn = httplib.HTTPConnection(url) @@ -353,26 +483,39 @@ else: auth_hdr = None - xml = delete_sub_xml(self.name, self.sysname) + xml = delete_sub_xml(self.name, self.sysname, self.interopNS) self.__do_cimpost(self.conn, xml, "DeleteInstance", auth_hdr) xml = delete_inst_xml(self.name, "HandlerCIMXML", self.sysname, - "%sHandler" % self.name) + "%sHandler" % self.name, self.interopNS) self.__do_cimpost(self.conn, xml, "DeleteInstance", auth_hdr) xml = delete_inst_xml(self.name, "Filter", self.sysname, - "%sFilter" % self.name) + "%sFilter" % self.name, self.interopNS) self.__do_cimpost(self.conn, xml, "DeleteInstance", auth_hdr) -def dump_xml(name, typ, ns, sysname): - filter_str = filter_xml(name, typ, ns, sysname) - handler_str = handler_xml(name, 8000, sysname) - subscript_str = subscription_xml(name, sysname) - del_filter_str = delete_inst_xml(name, "Filter", sysname, "%sFilter" % name) + def trigger(self, url, cred=None): + self.conn = httplib.HTTPConnection(url) + if cred: + (u, p) = cred + auth_hdr = base64.b64encode("%s:%s" % (u, p)) + else: + auth_hdr = None + + self.__do_cimpost(self.conn, self.trigger_xml, + "SendTestIndication", auth_hdr) + +def dump_xml(name, typ, ns, sysname, interopNS, destUrl): + filter_str = filter_xml(name, typ, ns, sysname, interopNS) + handler_str = handler_xml(name, destUrl, sysname, interopNS) + subscript_str = subscription_xml(name, sysname, interopNS) + del_filter_str = delete_inst_xml(name, "Filter", sysname, "%sFilter" % name, + interopNS) del_handler_str = delete_inst_xml(name, "HandlerCIMXML", sysname, - "%sHandler" % name) - del_subscript_str = delete_sub_xml(name, sysname) + "%sHandler" % name, interopNS) + del_subscript_str = delete_sub_xml(name, sysname, interopNS) + trigger_str = trigger_xml(typ, interopNS) print "CreateFilter:\n%s\n" % filter_str print "DeleteFilter:\n%s\n" % del_filter_str @@ -380,15 +523,20 @@ print "DeleteHandler:\n%s\n" % del_handler_str print "CreateSubscription:\n%s\n" % subscript_str print "DeleteSubscription:\n%s\n" % del_subscript_str + print "Indication trigger:\n%s\n" % trigger_str def main(): usage = "usage: %prog [options] provider\nex: %prog CIM_InstModification" parser = OptionParser(usage) + # FIXME: SecureHTTPServer still relies on this, need a better way. + global options + parser.add_option("-u", "--url", dest="url", default="localhost:5988", help="URL of CIMOM to connect to (host:port)") - parser.add_option("-N", "--ns", dest="ns", default="root/virt", - help="Namespace (default is root/virt)") + parser.add_option("-N", "--ns", dest="ns", + help="Namespace in which the register the indication \ + (default is the same value as the interop namespace)") parser.add_option("-n", "--name", dest="name", default="Test", help="Name for filter, handler, subscription \ (default: Test)") @@ -398,16 +546,41 @@ parser.add_option("-p", "--print-ind", dest="print_ind", default=False, action="store_true", help="Print received indications to stdout.") + parser.add_option("-v", "--verbose", dest="verbose", default=False, + action="store_true", + help="Print addtional debug info.") parser.add_option("-U", "--user", dest="username", default=None, - help="HTTP Auth username") + help="HTTP Auth username (CIMOM)") parser.add_option("-P", "--pass", dest="password", default=None, - help="HTTP Auth password") + help="HTTP Auth password (CIMOM)") parser.add_option("--port", dest="port", default=0, type=int, help="Port increment value (server default: 8000)") + parser.add_option("--dest", dest="destUrl", default="localhost:8000", + help="URL of destination handler \ + (default: http://localhost:8000)") + parser.add_option("--certFile", dest="certFile", default=None, + help="File containing the local certificate to use") + parser.add_option("--keyFile", dest="keyFile", default=None, + help="File containing private key for local cert \ + (if none provided, assume key is in the certFile)") + parser.add_option("--trustStore", dest="trustStore", default=None, + help="File containing trusted certificates for \ + remote endpoint verification") + parser.add_option("--noverify", dest="noverify", default=False, + action="store_true", + help="Skip verification of remote endpoint certificate \ + for incoming https indications") + parser.add_option("-i", "--interop", dest="interop", + default="root/interop", + help="Interop namespace name (default: root/interop)") + parser.add_option("-t", "--trigger", dest="trigger", default=False, + action="store_true", + help="Trigger mode: send a request to CIMOM to trigger \ + an indication via a method call ") (options, args) = parser.parse_args() - if len(args) == 0: + if not options.trigger and len(args)==0: print "Fatal: no indication type provided." sys.exit(1) @@ -421,20 +594,75 @@ else: sysname = options.url + if "/" in options.interop: + options.interopNS = tuple(options.interop.split("/")) + else: + options.interopNS = ("root", options.interop) + + # If no value provided for indication NS, default is same as interopNS. + if not options.ns: + options.ns = "%s/%s" % options.interopNS + + if options.verbose: + print "Interop namespace = %s/%s" % options.interopNS + print "Indication namespace = %s" % options.ns + + # If url does not begin with http or https, assume http. + parsedUrl = urlparse(options.destUrl) + if not re.search(parsedUrl.scheme, "https"): + destUrl = "http://" + options.destUrl + else: + destUrl = options.destUrl + + if parsedUrl.scheme == "https": + if not options.trustStore and not options.noverify: + print "Error: must provide --trustStore or --noverify with https." + sys.exit(1) + elif options.trustStore and options.noverify: + print "Error: options --trustStore and --noverify are exclusive." + sys.exit(1) + if not options.certFile: + print "Error: no certificate file provided." + sys.exit(1) + elif not options.keyFile: + print "No keyFile provided; assuming private key \ + contained in certFile." + options.keyFile = options.certFile + if options.dump: - dump_xml(options.name, args[0], options.ns, sysname) + if isinstance(parsedUrl.port, int): + listenerPort = parsedUrl.port + options.port + else: + listenerPort = 8000 + options.port + + destUrl = update_url_port(parsedUrl, listenerPort) + dump_xml(options.name, args[0], options.ns, sysname, options.interopNS, + destUrl) + sys.exit(0) + + # Trigger mode: currently only supports SFCB Test_Indication provider. + if options.trigger: + classname = "Test_Indication" + sub = CIMIndicationSubscription(options.name, classname, options.ns, + options.print_ind, sysname, options.port, + options.interopNS, destUrl, True) + print "Triggering indication for %s" % classname + sub.trigger(options.url, auth) sys.exit(0) sub = CIMIndicationSubscription(options.name, args[0], options.ns, - options.print_ind, sysname, options.port) + options.print_ind, sysname, options.port, + options.interopNS, destUrl) + + print "Creating subscription for %s" % args[0] sub.subscribe(options.url, auth) print "Watching for %s" % args[0] try: sub.server.serve_forever() - except KeyboardInterrupt,e: - sub.unsubscribe(auth) + except KeyboardInterrupt as e: print "Cancelling subscription for %s" % args[0] + sub.unsubscribe(auth) if __name__=="__main__": sys.exit(main())

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[PATCH v2] Improve support with sblim-sfcb
by Daniel Veillard 22 Mar '12

22 Mar '12

add schemas (de)registration with sfcb if found in v2: - rebased - fixed patch to apply to libvirt-cim.spec.in - remove spurious changes coming from Fedora Signed-off-by: Daniel Veillard <veillard(a)redhat.com> diff --git a/libvirt-cim.spec.in b/libvirt-cim.spec.in index d78eee7..571ee91 100644 --- a/libvirt-cim.spec.in +++ b/libvirt-cim.spec.in @@ -87,6 +87,8 @@ rm -fr $RPM_BUILD_ROOT /etc/init.d/tog-pegasus condrestart +if [ -x /usr/sbin/cimserver ] +then %{_datadir}/%{name}/provider-register.sh -t pegasus \ -n @CIM_VIRT_NS@ \ -r %{REGISTRATION} -m %{SCHEMA} >/dev/null 2>&1 || true @@ -102,8 +104,29 @@ rm -fr $RPM_BUILD_ROOT %{_datadir}/%{name}/provider-register.sh -t pegasus \ -n root/cimv2\ -r %{CIMV2_REG} -m %{CIMV2_MOF} -v >/dev/null 2>&1 || true +fi +if [ -x /usr/sbin/sfcbd ] +then +%{_datadir}/%{name}/provider-register.sh -t sfcb \ + -n root/virt \ + -r %{REGISTRATION} -m %{SCHEMA} >/dev/null 2>&1 || true +%{_datadir}/%{name}/provider-register.sh -t sfcb \ + -n root/virt \ + -r %{REGISTRATION} -m %{SCHEMA} >/dev/null 2>&1 || true +%{_datadir}/%{name}/provider-register.sh -t sfcb \ + -n root/interop \ + -r %{INTEROP_REG} -m %{INTEROP_MOF} -v >/dev/null 2>&1 || true +%{_datadir}/%{name}/provider-register.sh -t sfcb \ + -n root/PG_InterOp \ + -r %{PGINTEROP_REG} -m %{PGINTEROP_MOF} -v >/dev/null 2>&1 || true +%{_datadir}/%{name}/provider-register.sh -t sfcb \ + -n root/cimv2\ + -r %{CIMV2_REG} -m %{CIMV2_MOF} -v >/dev/null 2>&1 || true +fi %preun +if [ -x /usr/sbin/cimserver ] +then %{_datadir}/%{name}/provider-register.sh -d -t pegasus \ -n @CIM_VIRT_NS@ \ -r %{REGISTRATION} -m %{SCHEMA} >/dev/null 2>&1 || true @@ -116,6 +139,22 @@ rm -fr $RPM_BUILD_ROOT %{_datadir}/%{name}/provider-register.sh -d -t pegasus \ -n root/cimv2 \ -r %{CIMV2_REG} -m %{CIMV2_MOF} >/dev/null 2>&1 || true +fi +if [ -x /usr/sbin/sfcbd ] +then +%{_datadir}/%{name}/provider-register.sh -d -t sfcb \ + -n root/virt \ + -r %{REGISTRATION} -m %{SCHEMA} >/dev/null 2>&1 || true +%{_datadir}/%{name}/provider-register.sh -d -t sfcb \ + -n root/interop \ + -r %{INTEROP_REG} -m %{INTEROP_MOF} >/dev/null 2>&1 || true +%{_datadir}/%{name}/provider-register.sh -d -t sfcb \ + -n root/PG_InterOp \ + -r %{PGINTEROP_REG} -m %{PGINTEROP_MOF} >/dev/null 2>&1 || true +%{_datadir}/%{name}/provider-register.sh -d -t sfcb \ + -n root/cimv2 \ + -r %{CIMV2_REG} -m %{CIMV2_MOF} >/dev/null 2>&1 || true +fi %postun -p /sbin/ldconfig -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/

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[PATCH] Fix possible memory leaks
by Eduardo Lima (Etrunko) 13 Mar '12

13 Mar '12

From: "Eduardo Lima (Etrunko)" <eblima(a)br.ibm.com> Another Coverity scan report provided by Red Hat: https://bugzilla.redhat.com/show_bug.cgi?id=750418#c10 Error: RESOURCE_LEAK: Virt_AppliedFilterList.c:608: alloc_arg: Calling allocation function "get_dominfo" on "dominfo". device_parsing.c:1251: alloc_arg: "get_dominfo_from_xml" allocates memory that is stored into "*dominfo". device_parsing.c:1205: alloc_fn: Storage is returned from allocation function "calloc". device_parsing.c:1205: var_assign: Assigning: "*dominfo" = "calloc(1UL, 216UL)". device_parsing.c:1209: noescape: Variable "*dominfo" is not freed or pointed-to in function "_get_dominfo". device_parsing.c:1168:57: noescape: "_get_dominfo" does not free or save its pointer parameter "dominfo". Virt_AppliedFilterList.c:644: leaked_storage: Variable "dominfo" going out of scope leaks the storage it points to. Error: RESOURCE_LEAK: Virt_AppliedFilterList.c:485: alloc_arg: Calling allocation function "get_dominfo" on "dominfo". device_parsing.c:1251: alloc_arg: "get_dominfo_from_xml" allocates memory that is stored into "*dominfo". device_parsing.c:1205: alloc_fn: Storage is returned from allocation function "calloc". device_parsing.c:1205: var_assign: Assigning: "*dominfo" = "calloc(1UL, 216UL)". device_parsing.c:1209: noescape: Variable "*dominfo" is not freed or pointed-to in function "_get_dominfo". device_parsing.c:1168:57: noescape: "_get_dominfo" does not free or save its pointer parameter "dominfo". Virt_AppliedFilterList.c:529: leaked_storage: Variable "dominfo" going out of scope leaks the storage it points to. Error: RESOURCE_LEAK: misc_util.c:275: alloc_arg: Calling allocation function "get_domain_list" on "list". cs_util_instance.c:52: alloc_fn: Storage is returned from allocation function "calloc". cs_util_instance.c:52: var_assign: Assigning: "list" = "calloc(n_names + n_ids, 8UL)". cs_util_instance.c:112: var_assign: Assigning: "*_list" = "list". misc_util.c:277: leaked_storage: Variable "list" going out of scope leaks the storage it points to. Signed-off-by: Eduardo Lima (Etrunko) <eblima(a)br.ibm.com> --- libxkutil/misc_util.c | 6 +++--- src/Virt_AppliedFilterList.c | 4 ++-- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/libxkutil/misc_util.c b/libxkutil/misc_util.c index 61893c3..2d149ae 100644 --- a/libxkutil/misc_util.c +++ b/libxkutil/misc_util.c @@ -267,14 +267,14 @@ bool match_pn_to_cn(const char *pn, const char *cn) uint64_t allocated_memory(virConnectPtr conn) { - virDomainPtr *list; + virDomainPtr *list = NULL; int count; int i; uint64_t memory = 0; count = get_domain_list(conn, &list); if (count <= 0) - return 0; + goto end; for (i = 0; i < count; i ++) { virDomainPtr dom = list[i]; @@ -286,8 +286,8 @@ uint64_t allocated_memory(virConnectPtr conn) virDomainFree(dom); } + end: free(list); - return memory; } diff --git a/src/Virt_AppliedFilterList.c b/src/Virt_AppliedFilterList.c index 538adf4..0dfe6a3 100644 --- a/src/Virt_AppliedFilterList.c +++ b/src/Virt_AppliedFilterList.c @@ -521,7 +521,7 @@ static CMPIStatus CreateInstance( free(net_name); cleanup_filters(&filter, 1); - cleanup_virt_devices(&device, 1); + cleanup_dominfo(&dominfo); virDomainFree(dom); virConnectClose(conn); @@ -636,7 +636,7 @@ static CMPIStatus DeleteInstance( free(net_name); cleanup_filters(&filter, 1); - cleanup_virt_devices(&device, 1); + cleanup_dominfo(&dominfo); virDomainFree(dom); virConnectClose(conn); -- 1.7.7.6

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Rebélate by self-management, first project of free software by which we bet all / Rebélate por la autogestión, primer proyecto de software libre por el que apostamos todas
by Orquidea Salt mas 03 Mar '12

03 Mar '12

Inglés : Many already we have contributed to the first project of free software dedicated to self-management in this campaign of collective financing, it collaborates and it spreads!/ Beginning campaign collective financing http://www.goteo.org/project/rebelaos-publicacion-por-la-autogestion?lang=en Login to enter with user of social networks and for would register in Goteo : http://www.goteo.org/user/login?lang=en Rebelaos! Publication by self-management A massive publication that floods the public transport, the work centers, the parks, the consumption centers, by means of distribution of 500,000 gratuitous units, acting simultaneously in all sides and nowhere. We announce the main tool of a vestibule Web for the management of self-sustaining resources by means of Drupal, in addition in the publication there will be an article dedicated to free software, hardware, It is being prepared in inglès, the machinery You can see more details in the index of the publication https://n-1.cc/pg/file/read/1151902/indexresumen-de-los-contenidos-pdf . A computer system that allows us to share resources in all the scopes of our life so that we do not have to generate means different for each subject nor for each territory. A point of contact digitalis to generate projects of life outside Capitalism and to margin of the State. A tool to spread and to impel the social transformation through the resources that will set out in their contents around self-management, the autoorganización, the disobedience and the collective action. In which the capitalist system goes to the collapse, in a while immersed in a deep systemic crisis (ecological, political and economic, but mainly of values), where individual and collective of people they are being lacking of his fundamental rights, is necessary to develop a horizontal collective process where all the human beings we pruned to interact in equality of conditions and freedom. To interact means to relate to us (as much human as economically), to communicate to us, to cover our basic needs, to generate and to protect communal properties, to know and to provide collective solutions us problematic that our lives interfere. We want abrir a breach within normality in the monotonous life state-capitalist, a day anyone, that finally will not be any day. By means of this publication we try: - To drive a horizontal collective process where all and all we pruned to interact in equality of conditions and freedom. - To create communications network between the people it jeopardize with the change and arranged to act. - To find collective solutions to problematic that our lives interfere - To facilitate the access to resources that make possible self-management. - To participate in the construction of networks of mutual support, generated horizontals, asamblearias and from the base. - To publish all this information in an attractive format stops to facilitate the access to all the society. There are 15 days remaining for the upcoming March 15, the day that will come Rebelaos!, Magazine for the selfmanagement Today, we issue the cover of Rebelaos! (Castilian version) that can be displayed on the following link: https://n-1.cc/pg/file/read/1200503/portada-15-de-marzo-rebelaos The contents of the store owners to us by 15 March. Do you? Do you keep on 15 March? In addition, we have over 200 distribution nodes, distributed throughout the Spanish state. Check the map: https://afinidadrebelde.crowdmap.com/ On the other hand, the funding campaign continues to move and still have 12 days to collect the remaining 6,000 euros. We can all make a bit for all the grains of sand become a great beach on March 15. You can access the co-financing campaign: http://www.goteo.org/project/rebelaos-publicacion-por-la-autogestion Rebel Affinity group www.rebelaos.net ------------------------------------------------------------------------------- Castellano: Muchos ya hemos aportado al primer proyecto de software libre dedicado a la la financiación colectiva, colabora y diffunde !!!!! Inicio campaña financiación colectiva goteo.org www.goteo.org/project/rebelaos-publicacion-por-la-autogestion Link para registrarse en Goteo y acceder a redes sociales para colaborar en la difusín http://www.goteo.org/user/login ¡Rebelaos! Publicación por la autogestión Una publicación masiva que inunde el transporte público, los centros de trabajo, los parques, los centros de consumo, mediante la distribución de 500.000 ejemplares gratuitos, actuando simultáneamente en todos lados y en ninguna parte. Anunciamos la herramienta principal de un portal web para la gestión de recursos autogestionados mediante Drupal, además en la publicación habrá un artículo dedicado al software libre, el hardware, la maquinaria... Puedes ver más detalles en el índice de la publicación https://n-1.cc/pg/file/read/1151902/indexresumen-de-los-contenidos-pdf Un sistema infórmatico que nos permita compartir recursos en todos los ámbitos de nuestra vida de forma que no tengamos que generar un medio distinto para cada tema ni para cada territorio. Un punto de encuentro digital para generar proyectos de vida fuera del capitalismo y al margen del Estado. Una herramienta para difundir e impulsar la transformación social a través de los recursos que se propondrán en sus contenidos en torno a la autogestión, la autoorganización, la desobediencia y la acción colectiva. En un momento en que el sistema capitalista se dirige al colapso, inmerso en una profunda crisis sistémica (ecológica, política y económica, pero principalmente de valores), donde individuos y colectivos de personas están siendo desprovistos de sus derechos fundamentales, es necesario desarrollar un proceso colectivo horizontal donde todos los seres humanos podamos interactuar en igualdad de condiciones y en libertad. Interactuar significa relacionarnos (tanto humana como económicamente), comunicarnos, cubrir nuestras necesidades básicas, generar y proteger bienes comunes, conocernos y dar soluciones colectivas a problemáticas que interfieren nuestras vidas. Queremos abrir una brecha dentro de la normalidad en la monótona vida estatal-capitalista, un día cualquiera, que finalmente no será cualquier día. Mediante esta publicación pretendemos: - Impulsar un proceso colectivo horizontal donde todos y todas podamos interactuar en igualdad de condiciones y en libertad. - Crear red de comunicaciones entre las personas comprometidas con el cambio y dispuestas a actuar. - Encontrar soluciones colectivas a problemáticas que interfieren nuestras vidas. - Facilitar el acceso a recursos que posibiliten la autogestión. - Participar en la construcción de redes de apoyo mutuo, horizontales, asamblearias y generadas desde la base. - Publicar toda esta información en un formato atractivo para facilitar el acceso a toda la sociedad. Son 15 los días que restan para el próximo 15 de marzo, día en el que verá la luz ¡Rebelaos!, publicación por la autogestión. Hoy, hacemos pública la portada de ¡Rebelaos! (versión en castellano) que podéis visualizar en el siguiente enlace: https://n-1.cc/pg/file/read/1200503/portada-15-de-marzo-rebelaos El contenido de los titulares nos los guardamos para el 15 de marzo. ¿Y tú? ¿Te guardas el 15 de marzo? Además, ya hemos superado los 200 nodos de distribución, repartidos por todo el estado español. Ver el mapa: https://afinidadrebelde.crowdmap.com/ Por otro lado, la campaña de financiación continúa avanzando y todavía quedan 12 días para reunir los 6.000 euros que restan. Todas podemos aportar un poco para que todos los granitos de arena se conviertan en una gran playa el 15 de marzo. Podéis acceder a la campaña de cofinanciación en: http://www.goteo.org/project/rebelaos-publicacion-por-la-autogestion Colectivo Afinidad Rebelde www.rebelaos.net

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