[Pacemaker] Pacemaker with Xen 4.3 problem
Dejan Muhamedagic
dejanmm at fastmail.fm
Tue Aug 5 17:18:38 CEST 2014
Hi,
On Tue, Aug 05, 2014 at 09:29:45AM +0200, Jeroen Groenewegen van der Weyden wrote:
> Hi,
>
> I used the adjusted RA resource script as well and I get the same error
>
> "2014-07-09T10:52:39.679297+02:00 xen01 lrmd[3443]: notice:
> operation_finished: dnsdhcp_start_0:31734:stderr [
> /root/xen_storage/dns_dhcp/dnsdhcp.xen:24: config parsing error near
> `dnsdhcp': syntax error, unexpected IDENT, expecting STRING or NUMBER or
> '[' ]"
>
> There seems to be an error in the xl create syntax.
xl expects quoted strings.
> I adjusted the resource script at line 332 from this
> 332 $xentool create ${OCF_RESKEY_xmfile} name=$DOMAIN_NAME
> to this
> 332 $xentool create ${OCF_RESKEY_xmfile} #name=$DOMAIN_NAME
A better fix:
332 $xentool create ${OCF_RESKEY_xmfile} name=\"$DOMAIN_NAME\"
Thanks,
Dejan
> And now my domains are started throught the resource script
>
>
>
> mvg,
> jeroen
>
>
> Tobias Reineck schreef op 9-7-2014 11:01:
>> Hello,
>>
>> here the log output
>> #############################################################################################################################
>> 2014-07-09T10:49:01.315764+02:00 xen01 crmd[31294]: notice:
>> crm_add_logfile: Additional logging available in /var/log/pacemaker.log
>> 2014-07-09T10:49:01.479820+02:00 xen01 crm_verify[31299]: notice:
>> crm_log_args: Invoked: crm_verify -V -p
>> 2014-07-09T10:49:17.135725+02:00 xen01 crmd[31359]: notice:
>> crm_add_logfile: Additional logging available in /var/log/pacemaker.log
>> 2014-07-09T10:49:32.683094+02:00 xen01 crmd[31367]: notice:
>> crm_add_logfile: Additional logging available in /var/log/pacemaker.log
>> 2014-07-09T10:52:33.063416+02:00 xen01 crmd[31668]: notice:
>> crm_add_logfile: Additional logging available in /var/log/pacemaker.log
>> 2014-07-09T10:52:33.224051+02:00 xen01 crm_verify[31673]: notice:
>> crm_log_args: Invoked: crm_verify -V -p
>> 2014-07-09T10:52:33.378325+02:00 xen01 pengine[31686]: notice:
>> crm_add_logfile: Additional logging available in /var/log/pacemaker.log
>> 2014-07-09T10:52:33.466427+02:00 xen01 crmd[3446]: notice:
>> do_state_transition: State transition S_IDLE -> S_POLICY_ENGINE [
>> input=I_PE_CALC cause=C_FSA_INTERNAL origin=abort_transition_graph ]
>> 2014-07-09T10:52:33.480118+02:00 xen01 pengine[3445]: notice:
>> unpack_config: On loss of CCM Quorum: Ignore
>> 2014-07-09T10:52:33.480151+02:00 xen01 pengine[3445]: notice:
>> LogActions: Start dnsdhcp#011(xen02.domain.dom)
>> 2014-07-09T10:52:33.480161+02:00 xen01 pengine[3445]: notice:
>> process_pe_message: Calculated Transition 227:
>> /var/lib/pacemaker/pengine/pe-input-240.bz2
>> 2014-07-09T10:52:33.480431+02:00 xen01 crmd[3446]: notice:
>> te_rsc_command: Initiating action 7: monitor dnsdhcp_monitor_0 on
>> xen02.domain.dom
>> 2014-07-09T10:52:33.481059+02:00 xen01 crmd[3446]: notice:
>> te_rsc_command: Initiating action 5: monitor dnsdhcp_monitor_0 on
>> xen01.domain.dom (local)
>> 2014-07-09T10:52:33.586987+02:00 xen01 crmd[3446]: notice:
>> process_lrm_event: Operation dnsdhcp_monitor_0: not running
>> (node=xen01.domain.dom, call=102, rc=7, cib-update=380, confirmed=true)
>> 2014-07-09T10:52:33.611876+02:00 xen01 crmd[3446]: notice:
>> te_rsc_command: Initiating action 4: probe_complete
>> probe_complete-xen01.domain.dom on xen01.domain.dom (local) - no
>> waiting
>> 2014-07-09T10:52:33.810913+02:00 xen01 crmd[3446]: notice:
>> te_rsc_command: Initiating action 6: probe_complete
>> probe_complete-xen02.domain.dom on xen02.domain.dom - no waiting
>> 2014-07-09T10:52:33.813788+02:00 xen01 crmd[3446]: notice:
>> te_rsc_command: Initiating action 10: start dnsdhcp_start_0 on
>> xen02.domain.dom
>> 2014-07-09T10:52:33.975340+02:00 xen01 crmd[3446]: warning:
>> status_from_rc: Action 10 (dnsdhcp_start_0) on xen02.domain.dom failed
>> (target: 0 vs. rc: 1): Error
>> 2014-07-09T10:52:33.975412+02:00 xen01 crmd[3446]: warning:
>> update_failcount: Updating failcount for dnsdhcp on xen02.domain.dom
>> after failed start: rc=1 (update=INFINITY, time=1404895953)
>> 2014-07-09T10:52:33.979271+02:00 xen01 crmd[3446]: notice:
>> abort_transition_graph: Transition aborted by dnsdhcp_start_0 'modify'
>> on xen02.domain.dom: Event failed
>> (magic=0:1;10:227:0:37f37c0c-b063-4225-a380-a41137f7d460, cib=0.94.3,
>> source=match_graph_event:344, 0)
>> 2014-07-09T10:52:33.984242+02:00 xen01 crmd[3446]: warning:
>> update_failcount: Updating failcount for dnsdhcp on xen02.domain.dom
>> after failed start: rc=1 (update=INFINITY, time=1404895953)
>> 2014-07-09T10:52:33.985790+02:00 xen01 crmd[3446]: warning:
>> status_from_rc: Action 10 (dnsdhcp_start_0) on xen02.domain.dom failed
>> (target: 0 vs. rc: 1): Error
>> 2014-07-09T10:52:33.987069+02:00 xen01 crmd[3446]: warning:
>> update_failcount: Updating failcount for dnsdhcp on xen02.domain.dom
>> after failed start: rc=1 (update=INFINITY, time=1404895953)
>> 2014-07-09T10:52:33.988034+02:00 xen01 crmd[3446]: warning:
>> update_failcount: Updating failcount for dnsdhcp on xen02.domain.dom
>> after failed start: rc=1 (update=INFINITY, time=1404895953)
>> 2014-07-09T10:52:33.988729+02:00 xen01 crmd[3446]: notice:
>> run_graph: Transition 227 (Complete=6, Pending=0, Fired=0, Skipped=1,
>> Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-240.bz2):
>> Stopped
>> 2014-07-09T10:52:33.989334+02:00 xen01 pengine[3445]: notice:
>> unpack_config: On loss of CCM Quorum: Ignore
>> 2014-07-09T10:52:33.990014+02:00 xen01 pengine[3445]: warning:
>> unpack_rsc_op_failure: Processing failed op start for dnsdhcp on
>> xen02.domain.dom: unknown error (1)
>> 2014-07-09T10:52:33.990615+02:00 xen01 pengine[3445]: warning:
>> unpack_rsc_op_failure: Processing failed op start for dnsdhcp on
>> xen02.domain.dom: unknown error (1)
>> 2014-07-09T10:52:33.991355+02:00 xen01 pengine[3445]: notice:
>> LogActions: Recover dnsdhcp#011(Started xen02.domain.dom)
>> 2014-07-09T10:52:33.992005+02:00 xen01 pengine[3445]: notice:
>> process_pe_message: Calculated Transition 228:
>> /var/lib/pacemaker/pengine/pe-input-241.bz2
>> 2014-07-09T10:52:34.040477+02:00 xen01 pengine[3445]: notice:
>> unpack_config: On loss of CCM Quorum: Ignore
>> 2014-07-09T10:52:34.042715+02:00 xen01 pengine[3445]: warning:
>> unpack_rsc_op_failure: Processing failed op start for dnsdhcp on
>> xen02.domain.dom: unknown error (1)
>> 2014-07-09T10:52:34.044920+02:00 xen01 pengine[3445]: warning:
>> unpack_rsc_op_failure: Processing failed op start for dnsdhcp on
>> xen02.domain.dom: unknown error (1)
>> 2014-07-09T10:52:34.047177+02:00 xen01 pengine[3445]: warning:
>> common_apply_stickiness: Forcing dnsdhcp away from xen02.domain.dom
>> after 1000000 failures (max=1000000)
>> 2014-07-09T10:52:34.049493+02:00 xen01 pengine[3445]: notice:
>> LogActions: Recover dnsdhcp#011(Started xen02.domain.dom ->
>> xen01.domain.dom)
>> 2014-07-09T10:52:34.051670+02:00 xen01 crmd[3446]: notice:
>> te_rsc_command: Initiating action 2: stop dnsdhcp_stop_0 on
>> xen02.domain.dom
>> 2014-07-09T10:52:34.054610+02:00 xen01 pengine[3445]: notice:
>> process_pe_message: Calculated Transition 229:
>> /var/lib/pacemaker/pengine/pe-input-242.bz2
>> 2014-07-09T10:52:39.566582+02:00 xen01 crmd[3446]: notice:
>> te_rsc_command: Initiating action 9: start dnsdhcp_start_0 on
>> xen01.domain.dom (local)
>> 2014-07-09T10:52:39.679297+02:00 xen01 lrmd[3443]: notice:
>> operation_finished: dnsdhcp_start_0:31734:stderr [
>> /root/xen_storage/dns_dhcp/dnsdhcp.xen:24: config parsing error near
>> `dnsdhcp': syntax error, unexpected IDENT, expecting STRING or NUMBER
>> or '[' ]
>> 2014-07-09T10:52:39.680299+02:00 xen01 lrmd[3443]: notice:
>> operation_finished: dnsdhcp_start_0:31734:stderr [ Failed to parse
>> config: Invalid argument ]
>> 2014-07-09T10:52:39.719162+02:00 xen01 crmd[3446]: notice:
>> process_lrm_event: Operation dnsdhcp_start_0: unknown error
>> (node=xen01.domain.dom, call=103, rc=1, cib-update=384, confirmed=true)
>> 2014-07-09T10:52:39.720276+02:00 xen01 crmd[3446]: notice:
>> process_lrm_event: xen01.domain.dom-dnsdhcp_start_0:103 [
>> /root/xen_storage/dns_dhcp/dnsdhcp.xen:24: config parsing error near
>> `dnsdhcp': syntax error, unexpected IDENT, expecting STRING or NUMBER
>> or '['\nFailed to parse config: Invalid argument\n ]
>> 2014-07-09T10:52:39.721666+02:00 xen01 crmd[3446]: warning:
>> status_from_rc: Action 9 (dnsdhcp_start_0) on xen01.domain.dom failed
>> (target: 0 vs. rc: 1): Error
>> 2014-07-09T10:52:39.722533+02:00 xen01 crmd[3446]: warning:
>> update_failcount: Updating failcount for dnsdhcp on xen01.domain.dom
>> after failed start: rc=1 (update=INFINITY, time=1404895959)
>> 2014-07-09T10:52:39.723280+02:00 xen01 attrd[3444]: notice:
>> attrd_trigger_update: Sending flush op to all hosts for:
>> fail-count-dnsdhcp (INFINITY)
>> 2014-07-09T10:52:39.724021+02:00 xen01 attrd[3444]: notice:
>> attrd_perform_update: Sent update 317: fail-count-dnsdhcp=INFINITY
>> 2014-07-09T10:52:39.724752+02:00 xen01 attrd[3444]: notice:
>> attrd_trigger_update: Sending flush op to all hosts for:
>> last-failure-dnsdhcp (1404895959)
>> 2014-07-09T10:52:39.725445+02:00 xen01 attrd[3444]: notice:
>> attrd_perform_update: Sent update 319: last-failure-dnsdhcp=1404895959
>> 2014-07-09T10:52:39.726159+02:00 xen01 crmd[3446]: notice:
>> abort_transition_graph: Transition aborted by dnsdhcp_start_0 'modify'
>> on xen01.domain.dom: Event failed
>> (magic=0:1;9:229:0:37f37c0c-b063-4225-a380-a41137f7d460, cib=0.94.7,
>> source=match_graph_event:344, 0)
>> 2014-07-09T10:52:39.727152+02:00 xen01 crmd[3446]: warning:
>> update_failcount: Updating failcount for dnsdhcp on xen01.domain.dom
>> after failed start: rc=1 (update=INFINITY, time=1404895959)
>> 2014-07-09T10:52:39.727872+02:00 xen01 crmd[3446]: warning:
>> status_from_rc: Action 9 (dnsdhcp_start_0) on xen01.domain.dom failed
>> (target: 0 vs. rc: 1): Error
>> 2014-07-09T10:52:39.730441+02:00 xen01 crmd[3446]: warning:
>> update_failcount: Updating failcount for dnsdhcp on xen01.domain.dom
>> after failed start: rc=1 (update=INFINITY, time=1404895959)
>> 2014-07-09T10:52:39.731249+02:00 xen01 crmd[3446]: warning:
>> update_failcount: Updating failcount for dnsdhcp on xen01.domain.dom
>> after failed start: rc=1 (update=INFINITY, time=1404895959)
>> 2014-07-09T10:52:39.731907+02:00 xen01 crmd[3446]: notice:
>> abort_transition_graph: Transition aborted by
>> status-1-fail-count-dnsdhcp, fail-count-dnsdhcp=INFINITY: Transient
>> attribute change (create cib=0.94.8, source=te_update_diff:391,
>> path=/cib/status/node_state[@id='1']/transient_attributes[@id='1']/instance_attributes[@id='status-1'],
>> 0)
>> 2014-07-09T10:52:39.733108+02:00 xen01 crmd[3446]: notice:
>> run_graph: Transition 229 (Complete=3, Pending=0, Fired=0, Skipped=1,
>> Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-242.bz2):
>> Stopped
>> 2014-07-09T10:52:39.734870+02:00 xen01 pengine[3445]: notice:
>> unpack_config: On loss of CCM Quorum: Ignore
>> 2014-07-09T10:52:39.736966+02:00 xen01 pengine[3445]: warning:
>> unpack_rsc_op_failure: Processing failed op start for dnsdhcp on
>> xen01.domain.dom: unknown error (1)
>> 2014-07-09T10:52:39.737874+02:00 xen01 pengine[3445]: warning:
>> unpack_rsc_op_failure: Processing failed op start for dnsdhcp on
>> xen01.domain.dom: unknown error (1)
>> 2014-07-09T10:52:39.738615+02:00 xen01 pengine[3445]: warning:
>> unpack_rsc_op_failure: Processing failed op start for dnsdhcp on
>> xen02.domain.dom: unknown error (1)
>> 2014-07-09T10:52:39.739491+02:00 xen01 pengine[3445]: warning:
>> common_apply_stickiness: Forcing dnsdhcp away from xen01.domain.dom
>> after 1000000 failures (max=1000000)
>> 2014-07-09T10:52:39.740337+02:00 xen01 pengine[3445]: warning:
>> common_apply_stickiness: Forcing dnsdhcp away from xen02.domain.dom
>> after 1000000 failures (max=1000000)
>> 2014-07-09T10:52:39.741456+02:00 xen01 pengine[3445]: notice:
>> LogActions: Stop dnsdhcp#011(xen01.domain.dom)
>> 2014-07-09T10:52:39.742298+02:00 xen01 pengine[3445]: notice:
>> process_pe_message: Calculated Transition 230:
>> /var/lib/pacemaker/pengine/pe-input-243.bz2
>> 2014-07-09T10:52:39.743362+02:00 xen01 crmd[3446]: notice:
>> te_rsc_command: Initiating action 2: stop dnsdhcp_stop_0 on
>> xen01.domain.dom (local)
>> 2014-07-09T10:52:45.211574+02:00 xen01 Xen(dnsdhcp)[31780]: INFO: Xen
>> domain dnsdhcp already stopped.
>> 2014-07-09T10:52:45.230365+02:00 xen01 lrmd[3443]: notice:
>> operation_finished: dnsdhcp_stop_0:31780:stderr [ dnsdhcp is an
>> invalid domain identifier (rc=-6) ]
>> 2014-07-09T10:52:45.232665+02:00 xen01 crmd[3446]: notice:
>> process_lrm_event: Operation dnsdhcp_stop_0: ok
>> (node=xen01.domain.dom, call=104, rc=0, cib-update=386, confirmed=true)
>> 2014-07-09T10:52:45.235199+02:00 xen01 crmd[3446]: notice:
>> run_graph: Transition 230 (Complete=2, Pending=0, Fired=0, Skipped=0,
>> Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-243.bz2):
>> Complete
>> 2014-07-09T10:52:45.236029+02:00 xen01 crmd[3446]: notice:
>> do_state_transition: State transition S_TRANSITION_ENGINE -> S_IDLE [
>> input=I_TE_SUCCESS cause=C_FSA_INTERNAL origin=notify_crmd ]
>>
>> #############################################################################################################################
>>
>> here the Xen VM config file:
>> #############################################################################################################################
>> builder='hvm'
>> name='dnsdhcp'
>> vcpus='1'
>> cpus='1'
>> memory='768'
>> disk=['file:/root/xen_storage/dns_dhcp/dns_dhcp.img,xvda,w']
>> vif=['type=paravirtualized, bridge=xenbr0, model=e1000,
>> vifname=dns_dhcp, mac=00:16:3E:52:4C:38']
>> boot='c'
>> acpi='1'
>> apic='1'
>> viridian='1'
>> stdvga='0'
>> vnc='1'
>> vnclisten='0.0.0.0'
>> sdl='0'
>> usbdevice='tablet'
>> xen_platform_pci='1'
>> keymap='de'
>> on_poweroff='destroy'
>> on_reboot='restart'
>> on_crash='restart'
>> #############################################################################################################################
>>
>> I dont know why pacemaker complains the:
>>
>> 2014-07-09T10:52:39.679297+02:00 xen01 lrmd[3443]: notice:
>> operation_finished: dnsdhcp_start_0:31734:stderr [
>> /root/xen_storage/dns_dhcp/dnsdhcp.xen:24: config parsing error near
>> `dnsdhcp': syntax error, unexpected IDENT, expecting STRING or NUMBER
>> or '[' ]
>>
>> and
>>
>> 2014-07-09T10:52:33.990014+02:00 xen01 pengine[3445]: warning:
>> unpack_rsc_op_failure: Processing failed op start for dnsdhcp on
>> xen02.domain.dom: unknown error (1)
>>
>> Best regards
>> T. Reineck
>>
>>
>> ------------------------------------------------------------------------
>> Date: Wed, 9 Jul 2014 09:37:10 +0200
>> From: alxgomz at gmail.com
>> To: pacemaker at oss.clusterlabs.org
>> Subject: Re: [Pacemaker] Pacemaker with Xen 4.3 problem
>>
>> Actually I did it for the stonith resource agent external:xen0.
>> xm and xl are supposed to be semantically very close and as far as I
>> can see the ocf:heartbeat:Xen agent doesn't seem to use any xm command
>> that shouldn't work with xl.
>> What error do you have when using xl instead of xm?
>>
>> Regards.
>>
>>
>> 2014-07-09 8:39 GMT+02:00 Tobias Reineck <tobias.reineck at hotmail.de
>> <mailto:tobias.reineck at hotmail.de>>:
>>
>> Hello,
>>
>> do you mean the "Xen" script in /usr/lib/ocf/resource.d/heartbeat/ ?
>> I also tried this to replace all "xm" with "xl" with no success.
>> Is it possible that you can show me you RA resource for Xen ?
>>
>> Best regards
>> T. Reineck
>>
>>
>>
>> ------------------------------------------------------------------------
>> Date: Tue, 8 Jul 2014 22:27:59 +0200
>> From: alxgomz at gmail.com <mailto:alxgomz at gmail.com>
>> To: pacemaker at oss.clusterlabs.org
>> <mailto:pacemaker at oss.clusterlabs.org>
>> Subject: Re: [Pacemaker] Pacemaker with Xen 4.3 problem
>>
>>
>> IIRC the xen RA uses 'xm'. However fixing the RAin is trivial and
>> worked for me (if you're using the same RA)
>>
>> Le 2014-07-08 21:39, "Tobias Reineck" <tobias.reineck at hotmail.de
>> <mailto:tobias.reineck at hotmail.de>> a écrit :
>>
>> Hello,
>>
>> I try to build a XEN HA cluster with pacemaker/corosync.
>> Xen 4.3 works on all nodes and also the xen live migration
>> works fine.
>> Pacemaker also works with the cluster virtual IP.
>> But when I try to create a XEN OCF Heartbeat resource to get
>> online, an error
>> appears:
>>
>> ######################
>> Failed actions:
>> xen_dns_ha_start_0 on xen01.domain.dom 'unknown error' (1):
>> call=31, status=complete, last-rc-change='Sun Jul 6 15:02:25
>> 2014', queued=0ms, exec=555ms
>> xen_dns_ha_start_0 on xen02.domain.dom 'unknown error' (1):
>> call=10, status=complete, last-rc-change='Sun Jul 6 15:15:09
>> 2014', queued=0ms, exec=706ms
>> ######################
>>
>> I added the resource with the command
>>
>> crm configure primitive xen_dns_ha ocf:heartbeat:Xen \
>> params xmfile="/root/xen_storage/dns_dhcp/dns_dhcp.xen" \
>> op monitor interval="10s" \
>> op start interval="0s" timeout="30s" \
>> op stop interval="0s" timeout="300s"
>>
>> in the /var/log/messages the following error is printed:
>> 2014-07-08T21:09:19.885239+02:00 xen01 lrmd[3443]: notice:
>> operation_finished: xen_dns_ha_stop_0:18214:stderr [ Error:
>> Unable to connect to xend: No such file or directory. Is xend
>> running? ]
>>
>> I use xen 4.3 with XL toolstack without xend .
>> Is it possible to use pacemaker with Xen 4.3 ?
>> Can anybody please help me ?
>>
>> Best regards
>> T. Reineck
>>
>>
>>
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>> http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>> Bugs: http://bugs.clusterlabs.org
>>
>>
>>
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>> Bugs: http://bugs.clusterlabs.org
>
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