Re: reset actionsequence after import.

[Mark . Burgess]

Working on real functions with private actionseqs in 2.1.0....

Got....to...work.......harderrr......:(


On 27 Aug, Wheeler, John wrote:
> Someone else pointed this out to me, it wasn't clear how usefull this
> was. Try appending a class to the action:
> 
> #more casinoDeploy.conf
> control:
>         actionsequence  = (
>                         shellcommands.casinoDeploy
>                         )
>         TAG     = ( deploy_casino_20030819 )
>         CVSTAGFILES     = ( "sysops/applications/casino/cvstagfiles" )
>         SOURCEDIR       = ( /export/home/deploy )
>         ANTHOME         = ( /usr/local/ant )
>         payment_qa::
>                 hostname = ( casino )
>                 IP_suf = ( 49 )
>                 IP_pre = ( 10.7.1 )
>                 IP     = ( "${IP_pre}.${IP_suf}" )
>                 paymenthost = ( "epayhipvar.paymentech.net" )
>                 routeline = ( "route add -host ${paymenthost} ${IP}
> -interface" )
> 
> shellcommands:
>         casinoDeploy::
>                 '/bin/su - deploy -c "cvs checkout -r $(TAG)
> ${CVSTAGFILES}"'
>                 '/bin/su - deploy -c "${CVSTAGFILES} $(TAG)"'
> 
> import:
>         casinoAppSite.conf
>         casinoAppDeploy.conf
> 
> 
> 
> 
> # more casinoAppSite.conf
> import:
>         ifconfig.conf
>         paymentuser.conf
> 
> # more ifconfig.conf
> control:
>         actionsequence  = (
>                         editfiles.ifconfig
>                         shellcommands.ifconfig
>                         )
>         Split = ( ; )
>         ifstring        = ( "netmask + broadcast + up" )
>         interface_name  = ( "hme0:$(IP_suf)" )
>         hoststring      = ( "$(IP)$(tab)$(hostname)" )
> 
> editfiles:
>         ifconfig::
>                 { /etc/hosts
>                         Inform "on"
>                         BeginGroupIfNoSuchLine "${hoststring}"
>                         Append "${hoststring}"
>                         EndGroup
>                 }
>                 { /etc/hostname.$(interface_name)
>                         AutoCreate
>                         BeginGroupIfNoSuchLine "$(hostname)"
>                         Append "$(hostname)"
>                         EndGroup
>                 }
> 
> shellcommands:
>         ifconfig::
>                 '/sbin/ifconfig $(interface_name) >/dev/null 2>&1'
>                         define=ifexists
>         !ifexists.ifconfig::
>                 '/sbin/ifconfig $(interface_name) plumb'
>                 '/sbin/ifconfig $(interface_name) $(IP) $(ifstring)'
> 
> # more paymentuser.conf
> control:
> 
>         actionsequence  = (
>                         directories.paymentuser
>                         copy.paymentuser
>                         editfiles.paymentuser
>                         )
> 
> directories:
> 
>         paymentuser::
>                 /export/home/payment
>                         mode=755
>                         inform=on
>                         owner=102333
>                         group=20000
>                         inform=true
>                 /export/home/payment/.ssh
>                         mode=700
>                         inform=on
>                         owner=102333
>                         group=20000
>                         inform=true
> 
> copy:
> 
>         paymentuser::
>                 /cfengine/users/payment
>                         dest=/export/home/payment
>                         recurse=inf
>                         owner=102333
>                         group=20000
>                         exclude=id_rsa
>                         mode=700
>                         inform=true
>                         server=$(masterhost)
> 
> editfiles:
>         paymentuser::
>                 { /export/home/payment/.profile
>                         ReplaceAll "@ANTHOME@" With "${ANTHOME}"
>                 }
> 
> 
> 
> 
> 
> ok, you get the idea, basically I try to write "functions" in cfengine
> and control the functions with macros/variables. My final action
> sequence is something like
> 
> shellcommands.casinoDeploy
> directories.paymentuser
> copy.paymentuser
> editfiles.paymentuser
> editfiles.ifconfig
> shellcommands.ifconfig
> ....
> 
> What's important is that I can perform one shellcommand to do one thing,
> then later perform another shellcommand to do something else.
> 
> I think that the notion of "passes" (pass 1 vs pass 2) may also be used
> in a similar way.
> 
> 
> 
> -----Original Message-----
> From: Hans Deragon [mailto:hans@deragon.biz] 
> Sent: Wednesday, August 27, 2003 10:11 AM
> To: help-cfengine@gnu.org
> Subject: reset actionsequence after import.
> 
> This is a repost, since it did not show up in the mailing list the first
> time... 
>   My first post was on aug 26, 10:21.
> 
> --------------
> 
> Greetings.
> 
> 
>     I am trying to build a very modular hiearchy of cf.* files using the
> import:
> command.  However, I have stumbled on a little problem.
> 
>     I define and actionsequence within each of my imported files.
> However, the
> actionsequences add up instead of being reseted per file.  For instance,
> if
> file cf.A imports file cf.B and the following is to be found in the
> files:
> 
> File cf.A:
> 
>    control:
> 
>     actionsequence =
>     (
>       editfiles
>     )
> 
>    import:
> 
>      cf.B
> 
> File cf.B
> 
>     control:
> 
>     actionsequence =
>     (
>       copy
>       editfiles
>       shellcommands
>     )
> 
> The final action sequence when executing would be { editfiles, copy,
> editfiles,
> shellcommands }, thus running the editfiles command prior the copy
> command when
> cf.B is run (which is a problem because I need the file to be copied
> before it
> is being edited).
> 
> Is there a way to instruct cfengine to only execute the actionsequence
> of cf.B
> when running the commands found in cf.B?  I want cf.B to inherit its
> configuration from cf.A, but I do not want it to inherit the action
> sequence.
> 
> I am going to have a dozen of cf.* files.  I thought that I could all
> have the
> executed in one cfagent call.  But if their actionsequence command get
> mangled,
> then I guess I will have to call cfagent 12 times.  Is this what I am
> supposed
> to do?
> 
> 
> Best regards,
> Hans Deragon
> --
> Consultant en informatique/Software Consultant
> Deragon Informatique inc.         Open source:
> http://www.deragon.biz            http://swtmvcwrapper.sourceforge.net
> mailto://hans@deragon.biz         http://autopoweroff.sourceforge.net
> 
> 
> 
> 
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> 
> 
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Work: +47 22453272            Email:  Mark.Burgess@iu.hio.no
Fax : +47 22453205            WWW  :  http://www.iu.hio.no/~mark
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