cluster-commits April 2011

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37 discussions

fence-agents: master - bugfix uuid
by Marek Grác 04 Apr '11

04 Apr '11

Gitweb: http://git.fedorahosted.org/git/fence-agents.git?p=fence-agents.git;a=commi… Commit: bf66212512ad7f97b38fcb49fc256ac76583afbd Parent: ab223883b3d79ef46c91c23fb32ba93c72b49762 Author: Marek 'marx' Grac <mgrac(a)redhat.com> AuthorDate: Mon Apr 4 15:37:03 2011 +0200 Committer: Marek 'marx' Grac <mgrac(a)redhat.com> CommitterDate: Mon Apr 4 15:37:03 2011 +0200 bugfix uuid --- fence/agents/lib/fencing.py.py | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fence/agents/lib/fencing.py.py b/fence/agents/lib/fencing.py.py index ef55759..da5b07e 100644 --- a/fence/agents/lib/fencing.py.py +++ b/fence/agents/lib/fencing.py.py @@ -767,7 +767,7 @@ def fence_action(tn, options, set_power_fn, get_power_fn, get_outlet_list = None ## Process options that manipulate fencing device ##### - if (options["-o"] == "list") and (0 == options["device_opt"].count("port")) and (0 == options["device_opt"].count("partition")): + if (options["-o"] == "list") and (0 == options["device_opt"].count("port")) and (0 == options["device_opt"].count("partition") and 0 == options["device_opt"].count("uuid")): print "N/A" return elif (options["-o"] == "list" and get_outlet_list == None):

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fence-agents: master - library: Add support for URL session instead of hostname
by Marek Grác 04 Apr '11

04 Apr '11

Gitweb: http://git.fedorahosted.org/git/fence-agents.git?p=fence-agents.git;a=commi… Commit: ab223883b3d79ef46c91c23fb32ba93c72b49762 Parent: 8a97abd04b8492310c1095413c5cf26bbf98e395 Author: Marek 'marx' Grac <mgrac(a)redhat.com> AuthorDate: Mon Apr 4 15:32:03 2011 +0200 Committer: Marek 'marx' Grac <mgrac(a)redhat.com> CommitterDate: Mon Apr 4 15:32:03 2011 +0200 library: Add support for URL session instead of hostname Fence agent can choose if they prefer to set address to fencing device as hostname/ip address or URL. --- fence/agents/lib/fencing.py.py | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/fence/agents/lib/fencing.py.py b/fence/agents/lib/fencing.py.py index 32b5d2b..ef55759 100644 --- a/fence/agents/lib/fencing.py.py +++ b/fence/agents/lib/fencing.py.py @@ -387,6 +387,13 @@ all_opt = { "required" : "0", "shortdesc" : "Count of attempts to retry power on", "order" : 201 }, + "session_url" : { + "getopt" : "s:", + "longopt" : "session-url", + "help" : "-s, --session-url URL to connect to XenServer on.", + "required" : "1", + "shortdesc" : "The URL of the XenServer host.", + "order" : 1}, "uuid" : { "getopt" : "U:", "longopt" : "uuid", @@ -676,7 +683,7 @@ def check_input(device_opt, opt): if (0 == options.has_key("-l")) and device_opt.count("login") and (device_opt.count("no_login") == 0): fail_usage("Failed: You have to set login name") - if 0 == options.has_key("-a"): + if 0 == options.has_key("-a") and 0 == options.has_key("-s"): fail_usage("Failed: You have to enter fence address") if (device_opt.count("no_password") == 0):

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fence-agents: master - fence_ipmilan: Correct return code for diag operation
by Marek Grác 04 Apr '11

04 Apr '11

Gitweb: http://git.fedorahosted.org/git/fence-agents.git?p=fence-agents.git;a=commi… Commit: 8a97abd04b8492310c1095413c5cf26bbf98e395 Parent: f31f957471dea5d955758db98226a727405248d7 Author: Marek 'marx' Grac <mgrac(a)redhat.com> AuthorDate: Mon Apr 4 15:19:57 2011 +0200 Committer: Marek 'marx' Grac <mgrac(a)redhat.com> CommitterDate: Mon Apr 4 15:19:57 2011 +0200 fence_ipmilan: Correct return code for diag operation Return code for diag operation should be 0. Resolves: rhbz#655764 --- fence/agents/ipmilan/ipmilan.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/fence/agents/ipmilan/ipmilan.c b/fence/agents/ipmilan/ipmilan.c index 040babf..177d216 100644 --- a/fence/agents/ipmilan/ipmilan.c +++ b/fence/agents/ipmilan/ipmilan.c @@ -1195,6 +1195,15 @@ metaout: if (!strcasecmp(op, "monitor")) translated_ret = ret; + + if (!strcasecmp(op, "diaf")) { + /** .. but when a system receive the DIAG signal , it + ** switches to a kdump kernel, but the machine is always + ** "on" during the dump phase. It only become temporarily + ** "off" at the end of the dump just before rebooting. + **/ + translated_ret = 0; + } return translated_ret; }

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fence-agents: master - fence_ipmilan: returns incorrect status on monitor op if chassis is powered off
by Marek Grác 04 Apr '11

04 Apr '11

Gitweb: http://git.fedorahosted.org/git/fence-agents.git?p=fence-agents.git;a=commi… Commit: f31f957471dea5d955758db98226a727405248d7 Parent: 1ef8f0605ef021a7f0045d9be19497ef95a2a16e Author: Marek 'marx' Grac <mgrac(a)redhat.com> AuthorDate: Mon Apr 4 15:11:59 2011 +0200 Committer: Marek 'marx' Grac <mgrac(a)redhat.com> CommitterDate: Mon Apr 4 15:11:59 2011 +0200 fence_ipmilan: returns incorrect status on monitor op if chassis is powered off There is a bug in fence_ipmilan agent: it exits with result code 2 on "monitor"/"status" command if chassis is powered off. Instead it should return 0 because "monitor" command should return fence device status, not chassis status. Reported and patch proposed by Vladislav Bogdanov Resolves: rhbz#690735 --- fence/agents/ipmilan/ipmilan.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/fence/agents/ipmilan/ipmilan.c b/fence/agents/ipmilan/ipmilan.c index d34ced5..040babf 100644 --- a/fence/agents/ipmilan/ipmilan.c +++ b/fence/agents/ipmilan/ipmilan.c @@ -1192,5 +1192,9 @@ metaout: else printf("Failed\n"); } + + if (!strcasecmp(op, "monitor")) + translated_ret = ret; + return translated_ret; }

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fence-agents: master - fence_cisco_ucs, fence_rhevm: Problems with SSL support
by Marek Grác 04 Apr '11

04 Apr '11

Gitweb: http://git.fedorahosted.org/git/fence-agents.git?p=fence-agents.git;a=commi… Commit: 1ef8f0605ef021a7f0045d9be19497ef95a2a16e Parent: 6c2ac2d240e0c9dc9f46698cf605b24ecfee3da2 Author: Marek 'marx' Grac <mgrac(a)redhat.com> AuthorDate: Mon Apr 4 14:59:47 2011 +0200 Committer: Marek 'marx' Grac <mgrac(a)redhat.com> CommitterDate: Mon Apr 4 14:59:47 2011 +0200 fence_cisco_ucs, fence_rhevm: Problems with SSL support Both of these agents are using pycurl. This library has different default setting across various distributions, so it is better to set SSL options directly. Resolves: rhbz#691392 --- fence/agents/cisco_ucs/fence_cisco_ucs.py | 1 + fence/agents/rhevm/fence_rhevm.py | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/fence/agents/cisco_ucs/fence_cisco_ucs.py b/fence/agents/cisco_ucs/fence_cisco_ucs.py index a41349a..eda6aed 100755 --- a/fence/agents/cisco_ucs/fence_cisco_ucs.py +++ b/fence/agents/cisco_ucs/fence_cisco_ucs.py @@ -88,6 +88,7 @@ def send_command(opt, command): c.setopt(pycurl.WRITEFUNCTION, b.write) c.setopt(pycurl.TIMEOUT, int(opt["-Y"])) c.setopt(pycurl.SSL_VERIFYPEER, 0) + c.setopt(pycurl.SSL_VERIFYHOST, 0) c.perform() result = b.getvalue() diff --git a/fence/agents/rhevm/fence_rhevm.py b/fence/agents/rhevm/fence_rhevm.py index 6d8df4e..c3ef29a 100755 --- a/fence/agents/rhevm/fence_rhevm.py +++ b/fence/agents/rhevm/fence_rhevm.py @@ -100,6 +100,7 @@ def send_command(opt, command, method = "GET"): c.setopt(pycurl.USERPWD, opt["-l"] + ":" + opt["-p"]) c.setopt(pycurl.TIMEOUT, int(opt["-Y"])) c.setopt(pycurl.SSL_VERIFYPEER, 0) + c.setopt(pycurl.SSL_VERIFYHOST, 0) if (method == "POST"): c.setopt(pycurl.POSTFIELDS, "<action />")

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fence-agents: master - fence_vmware_soap: New fence agent for VMWare using SOAP API
by Marek Grác 04 Apr '11

04 Apr '11

Gitweb: http://git.fedorahosted.org/git/fence-agents.git?p=fence-agents.git;a=commi… Commit: 6c2ac2d240e0c9dc9f46698cf605b24ecfee3da2 Parent: 0144619d57737bd8eba90e6b6c6b5f2bbb45247c Author: Marek 'marx' Grac <mgrac(a)redhat.com> AuthorDate: Mon Apr 4 14:52:38 2011 +0200 Committer: Marek 'marx' Grac <mgrac(a)redhat.com> CommitterDate: Mon Apr 4 14:55:16 2011 +0200 fence_vmware_soap: New fence agent for VMWare using SOAP API This fence agent depends on package python-suds (https://fedorahosted.org/suds/) which provides interface to SOAP Resolves: rhbz#634567 --- configure.ac | 1 + fence/agents/Makefile.am | 1 + fence/agents/vmware_soap/Makefile.am | 17 +++ fence/agents/vmware_soap/fence_vmware_soap.py | 175 +++++++++++++++++++++++++ 4 files changed, 194 insertions(+), 0 deletions(-) diff --git a/configure.ac b/configure.ac index 9b13a98..d8994d2 100644 --- a/configure.ac +++ b/configure.ac @@ -253,6 +253,7 @@ AC_CONFIG_FILES([Makefile fence/agents/virsh/Makefile fence/agents/vixel/Makefile fence/agents/vmware/Makefile + fence/agents/vmware_soap/Makefile fence/agents/wti/Makefile fence/agents/xcat/Makefile fence/agents/zvm/Makefile diff --git a/fence/agents/Makefile.am b/fence/agents/Makefile.am index 945b49b..e2f445f 100644 --- a/fence/agents/Makefile.am +++ b/fence/agents/Makefile.am @@ -37,6 +37,7 @@ SUBDIRS = lib \ virsh \ vixel \ vmware \ + vmware_soap \ wti \ xcat \ zvm diff --git a/fence/agents/vmware_soap/Makefile.am b/fence/agents/vmware_soap/Makefile.am new file mode 100644 index 0000000..8e4e061 --- /dev/null +++ b/fence/agents/vmware_soap/Makefile.am @@ -0,0 +1,17 @@ +MAINTAINERCLEANFILES = Makefile.in + +TARGET = fence_vmware_soap + +SRC = $(TARGET).py + +EXTRA_DIST = $(SRC) + +sbin_SCRIPTS = $(TARGET) + +man_MANS = $(TARGET).8 + +include $(top_srcdir)/make/fencebuild.mk +include $(top_srcdir)/make/fenceman.mk + +clean-local: clean-man + rm -f $(TARGET) diff --git a/fence/agents/vmware_soap/fence_vmware_soap.py b/fence/agents/vmware_soap/fence_vmware_soap.py new file mode 100644 index 0000000..2718560 --- /dev/null +++ b/fence/agents/vmware_soap/fence_vmware_soap.py @@ -0,0 +1,175 @@ +#!/usr/bin/python + +import sys, re, pexpect, exceptions +sys.path.append("@FENCEAGENTSLIBDIR@") + +from suds.client import Client +from suds import WebFault +from suds.sudsobject import Property +from fencing import * + +#BEGIN_VERSION_GENERATION +RELEASE_VERSION="New VMWare Agent - test release on steroids" +REDHAT_COPYRIGHT="" +BUILD_DATE="April, 2011" +#END_VERSION_GENERATION + +def soap_login(options): + if options.has_key("-z"): + url = "https://" + else: + url = "http://" + + url += options["-a"] + ":" + str(options["-u"]) + "/sdk" + conn = Client(url + "/vimService.wsdl") + conn.set_options(location = url) + + mo_ServiceInstance = Property('ServiceInstance') + mo_ServiceInstance._type = 'ServiceInstance' + ServiceContent = conn.service.RetrieveServiceContent(mo_ServiceInstance) + mo_SessionManager = Property(ServiceContent.sessionManager.value) + mo_SessionManager._type = 'SessionManager' + + try: + SessionManager = conn.service.Login(mo_SessionManager, options["-l"], options["-p"]) + except Exception, ex: + fail(EC_LOGIN_DENIED) + + options["ServiceContent"] = ServiceContent + options["mo_SessionManager"] = mo_SessionManager + return conn + +def get_power_status(conn, options): + mo_ViewManager = Property(options["ServiceContent"].viewManager.value) + mo_ViewManager._type = "ViewManager" + + mo_RootFolder = Property(options["ServiceContent"].rootFolder.value) + mo_RootFolder._type = "Folder" + + mo_PropertyCollector = Property(options["ServiceContent"].propertyCollector.value) + mo_PropertyCollector._type = 'PropertyCollector' + + ContainerView = conn.service.CreateContainerView(mo_ViewManager, recursive = 1, container = mo_RootFolder, type = ['VirtualMachine']) + mo_ContainerView = Property(ContainerView.value) + mo_ContainerView._type = "ContainerView" + + FolderTraversalSpec = conn.factory.create('ns0:TraversalSpec') + FolderTraversalSpec.name = "traverseEntities" + FolderTraversalSpec.path = "view" + FolderTraversalSpec.skip = False + FolderTraversalSpec.type = "ContainerView" + + objSpec = conn.factory.create('ns0:ObjectSpec') + objSpec.obj = mo_ContainerView + objSpec.selectSet = [ FolderTraversalSpec ] + objSpec.skip = True + + propSpec = conn.factory.create('ns0:PropertySpec') + propSpec.all = False + propSpec.pathSet = ["name", "summary.runtime.powerState", "config.uuid", "summary", "config", "capability", "network"] + propSpec.type = "VirtualMachine" + + propFilterSpec = conn.factory.create('ns0:PropertyFilterSpec') + propFilterSpec.propSet = [ propSpec ] + propFilterSpec.objectSet = [ objSpec ] + + try: + raw_machines = conn.service.RetrievePropertiesEx(mo_PropertyCollector, propFilterSpec) + except Exception, ex: + fail(EC_STATUS) + + machines = { } + uuid = { } + mappingToUUID = { } + + for m in raw_machines.objects: + info = {} + for i in m.propSet: + info[i.name] = i.val + machines[info["name"]] = (info["config.uuid"], info["summary.runtime.powerState"]) + uuid[info["config.uuid"]] = info["summary.runtime.powerState"] + mappingToUUID[m.obj.value] = info["config.uuid"] + + if ["list", "monitor"].count(options["-o"]) == 1: + return machines + else: + if options.has_key("-U") == False: + ## Transform InventoryPath to UUID + mo_SearchIndex = Property(options["ServiceContent"].searchIndex.value) + mo_SearchIndex._type = "SearchIndex" + + vm = conn.service.FindByInventoryPath(mo_SearchIndex, options["-n"]) + + try: + options["-U"] = mappingToUUID[vm.value] + except KeyError, ex: + fail(EC_STATUS) + except AttributeError, ex: + fail(EC_STATUS) + + try: + if uuid[options["-U"]] == "poweredOn": + return "on" + else: + return "off" + return status + except KeyError, ex: + fail(EC_STATUS) + +def set_power_status(conn, options): + mo_SearchIndex = Property(options["ServiceContent"].searchIndex.value) + mo_SearchIndex._type = "SearchIndex" + vm = conn.service.FindByUuid(mo_SearchIndex, vmSearch = 1, uuid = options["-U"]) + + mo_machine = Property(vm.value) + mo_machine._type = "VirtualMachine" + + if options["-o"] == "on": + conn.service.PowerOnVM_Task(mo_machine) + else: + conn.service.PowerOffVM_Task(mo_machine) + +def main(): + device_opt = [ "help", "version", "agent", "quiet", "verbose", "debug", + "action", "ipaddr", "login", "passwd", "passwd_script", + "ssl", "port", "uuid", "separator", "ipport", + "power_timeout", "shell_timeout", "login_timeout", "power_wait" ] + + atexit.register(atexit_handler) + + options = check_input(device_opt, process_input(device_opt)) + + ## + ## Fence agent specific defaults + ##### + docs = { } + docs["shortdesc"] = "Fence agent for VMWare over SOAP API" + docs["longdesc"] = "fence_vmware_soap is an I/O Fencing agent \ +which can be used with the virtual machines managed by VMWare products \ +that have SOAP API v4.1+. \ +\n.P\n\ +Name of virtual machine (-n / port) has to be used in inventory path \ +format (e.g. /datacenter/vm/Discovered virtual machine/myMachine). Alternatively \ +you can use UUID (-U / uuid) to access virtual machine." + docs["vendorurl"] = "http://www.vmware.com" + show_docs(options, docs) + + ## + ## Operate the fencing device + #### + conn = soap_login(options) + + result = fence_action(conn, options, set_power_status, get_power_status, get_power_status) + + ## + ## Logout from system + ##### + try: + conn.service.Logout(options["mo_SessionManager"]) + except Exception, ex: + pass + + sys.exit(result) + +if __name__ == "__main__": + main()

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fence-agents: master - library: Add support for UUID (-U / --uuid / uuid)
by Marek Grác 04 Apr '11

04 Apr '11

Gitweb: http://git.fedorahosted.org/git/fence-agents.git?p=fence-agents.git;a=commi… Commit: 0144619d57737bd8eba90e6b6c6b5f2bbb45247c Parent: 2be096c234ea7f4592c36759ba965a0f2c1879dc Author: Marek 'marx' Grac <mgrac(a)redhat.com> AuthorDate: Mon Apr 4 14:43:36 2011 +0200 Committer: Marek 'marx' Grac <mgrac(a)redhat.com> CommitterDate: Mon Apr 4 14:43:36 2011 +0200 library: Add support for UUID (-U / --uuid / uuid) Fence agents can use --uuid as a replacement for --port. This is very useful in a case of virtual machines that have both UUID and name. Patch proposed by Matt Clark --- fence/agents/lib/fencing.py.py | 11 +++++++++-- 1 files changed, 9 insertions(+), 2 deletions(-) diff --git a/fence/agents/lib/fencing.py.py b/fence/agents/lib/fencing.py.py index 8bd6f45..32b5d2b 100644 --- a/fence/agents/lib/fencing.py.py +++ b/fence/agents/lib/fencing.py.py @@ -386,7 +386,14 @@ all_opt = { "default" : "1", "required" : "0", "shortdesc" : "Count of attempts to retry power on", - "order" : 201 } + "order" : 201 }, + "uuid" : { + "getopt" : "U:", + "longopt" : "uuid", + "help" : "-U, --uuid UUID of the VM to fence.", + "required" : "0", + "shortdesc" : "The UUID of the virtual machine to fence.", + "order" : 1} } common_opt = [ "retry_on", "delay" ] @@ -687,7 +694,7 @@ def check_input(device_opt, opt): if 0 == os.path.isfile(options["-k"]): fail_usage("Failed: Identity file " + options["-k"] + " does not exist") - if (0 == ["list", "monitor"].count(options["-o"].lower())) and (0 == options.has_key("-n")) and (device_opt.count("port")): + if (0 == ["list", "monitor"].count(options["-o"].lower())) and (0 == options.has_key("-n") and 0 == options.has_key("-U")) and (device_opt.count("port")): fail_usage("Failed: You have to enter plug number") if options.has_key("-S"):

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cluster-commits April 2011