BIND 10 #2244: remove boss component, but boss still keeps trying to start it

[BIND 10 Development]

#2244: remove boss component, but boss still keeps trying to start it
-------------------------------------+-------------------------------------
            Reporter:  jreed         |                        Owner:
                Type:  defect        |                       Status:  new
            Priority:  medium        |                    Milestone:  New
           Component:  Boss of BIND  |  Tasks
           Sensitive:  0             |                     Keywords:
         Sub-Project:  Core          |              Defect Severity:  N/A
Estimated Difficulty:  0             |  Feature Depending on Ticket:
         Total Hours:  0             |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
-------------------------------------+-------------------------------------
 Boss keeps trying to start ddns (see ticket #2243).  I don't need ddns so
 I decide to not use it:

 {{{
 > config remove Boss/components b10-ddns
 > config commit
 > config show Boss/components/b10-ddns
 Error: Boss/components/b10-ddns/kind not found
 }}}

 And  config show Boss/components  does not show it.

 The log showed:

 {{{
 2012-09-06 08:19:30.781 DEBUG [b10-boss.boss]
 BIND10_RECEIVED_NEW_CONFIGURATION
 received new configuration: {'components': {'b10-cmdctl': {'kind':
 'needed', 'sp
 ecial': 'cmdctl'}, 'b10-xfrout': {'kind': 'dispensable'}, 'b10-auth':
 {'priority
 ': 10, 'kind': 'needed', 'special': 'auth'}, 'b10-stats': {'kind':
 'dispensable'
 , 'address': 'Stats'}, 'b10-resolver': {'priority': 10, 'kind': 'needed',
 'speci
 al': 'resolver'}, 'b10-stats-httpd': {'kind': 'dispensable', 'address':
 'StatsHt
 tpd'}}}
 2012-09-06 08:19:30.781 INFO  [b10-boss.boss]
 BIND10_CONFIGURATOR_RECONFIGURE re
 configuring running components
 2012-09-06 08:19:30.781 DEBUG [b10-boss.boss] BIND10_CONFIGURATOR_BUILD
 building
  plan '{'sockcreator': ({'priority': 200, 'kind': 'core', 'special':
 'sockcreato
 r'}, <isc.bind10.special_component.SockCreator object at 0x7f7ff57ed610>),
 'msgq
 ': ({'priority': 199, 'kind': 'core', 'special': 'msgq'},
 <isc.bind10.special_co
 mponent.Msgq object at 0x7f7ff57ed650>), 'b10-cmdctl': ({'kind': 'needed',
 'spec
 ial': 'cmdctl'}, <isc.bind10.special_component.CmdCtl object at
 0x7f7ff5322050>)
 , 'b10-xfrout': ({'kind': 'dispensable'}, <isc.bind10.component.Component
 object
  at 0x7f7ff5322090>), 'b10-auth': ({'priority': 10, 'kind': 'needed',
 'special':
  'auth'}, <isc.bind10.special_component.Auth object at 0x7f7ff5322110>),
 'cfgmgr
 ': ({'priority': 198, 'kind': 'core', 'special': 'cfgmgr'},
 <isc.bind10.special_
 component.CfgMgr object at 0x7f7ff57ed690>), 'b10-ddns': ({'kind':
 'dispensable'
 }, <isc.bind10.component.Component object at 0x7f7ff5311fd0>),
 'b10-stats': ({'k
 ind': 'dispensable', 'address': 'Stats'}, <isc.bind10.component.Component
 object
  at 0x7f7ff5311e90>), 'b10-resolver': ({'priority': 10, 'kind': 'needed',
 'speci
 al': 'resolver'}, <isc.bind10.special_component.Resolver object at
 0x7f7ff5311f5
 0>), 'b10-stats-httpd': ({'kind': 'dispensable', 'address': 'StatsHttpd'},
 <isc.
 bind10.component.Component object at 0x7f7ff53220d0>)}' ->
 '{'b10-resolver': {'p
 riority': 10, 'kind': 'needed', 'special': 'resolver'}, 'sockcreator':
 {'priorit
 y': 200, 'kind': 'core', 'special': 'sockcreator'}, 'msgq': {'priority':
 199, 'k
 ind': 'core', 'special': 'msgq'}, 'b10-stats': {'kind': 'dispensable',
 'address'
 : 'Stats'}, 'b10-cmdctl': {'kind': 'needed', 'special': 'cmdctl'},
 'b10-xfrout':
  {'kind': 'dispensable'}, 'b10-stats-httpd': {'kind': 'dispensable',
 'address':
 'StatsHttpd'}, 'b10-auth': {'priority': 10, 'kind': 'needed', 'special':
 'auth'}
 , 'cfgmgr': {'priority': 198, 'kind': 'core', 'special': 'cfgmgr'}}'
 2012-09-06 08:19:30.782 DEBUG [b10-boss.boss] BIND10_CONFIGURATOR_RUN
 running pl
 an of 0 tasks
 2012-09-06 08:19:30.788 DEBUG [b10-cmdctl.cmdctl] CMDCTL_SEND_COMMAND
 sending co
 mmand get_config to module ConfigManager
 2012-09-06 08:19:30.788 DEBUG [b10-cmdctl.cmdctl] CMDCTL_COMMAND_SENT
 command 'g
 et_config' to module 'ConfigManager' was sent
 }}}

 Then a few seconds later:
 {{{
 2012-09-06 08:19:35.826 INFO  [b10-boss.boss] BIND10_COMPONENT_START
 component b
 10-ddns is starting
 }}}

 And this keeps happening.
 {{{
 2012-09-06 08:24:59.409 INFO  [b10-boss.boss] BIND10_PROCESS_ENDED process
 24982 of b10-ddns ended with status 0
 2012-09-06 08:24:59.409 ERROR [b10-boss.boss] BIND10_COMPONENT_FAILED
 component b10-ddns (pid 24982) failed: process exited normally with exit
 status 0
 2012-09-06 08:25:06.053 INFO  [b10-boss.boss] BIND10_COMPONENT_START
 component b10-ddns is starting
 2012-09-06 08:25:06.053 INFO  [b10-boss.boss] BIND10_STARTING_PROCESS
 starting process b10-ddns
 2012-09-06 08:25:06.065 DEBUG [b10-boss.boss] BIND10_STARTED_PROCESS_PID
 started b10-ddns (PID 6493)
 }}}

 and so on ...

 So I did a "Boss shutdown" and restarted and it no longer tried to start
 ddns.

-- 
Ticket URL: <http://bind10.isc.org/ticket/2244>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development