On Feb 5, 2008, at 2:55 PM, Andreas Mock wrote:
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von
Dejan Muhamedagic
Gesendet: Dienstag, 5. Februar 2008 14:19
An: General Linux-HA mailing list
Betreff: Re: [Linux-HA] 32 / 64 Bit
Hi Dejan,
What is the right procedure?
To source $OCF_ROOT/resource.d/heartbeat/.ocf-shellfuncs which in
turn sources /etc/ha.d/shellfuncs. At the top of the latter shell
script there are a bunch of environment variables set. For
example:
$ grep '^:' /etc/ha.d/shellfuncs
: ${HA_DIR:=/etc/ha.d}
: ${HA_RCDIR:=$HA_DIR/rc.d}
: ${HA_CONFDIR=$HA_DIR/conf}
: ${HA_CF:=$HA_DIR/ha.cf}
: ${HA_VARLIB:=/var/lib/heartbeat}
: ${HA_RSCTMP:=/var/run/heartbeat/rsctmp}
: ${HA_FIFO:=/var/lib/heartbeat/fifo}
: ${HA_BIN:=/usr/lib/heartbeat}
: ${HA_NOARCHBIN:=/usr/share/heartbeat}
...
1) Does this mean I can rely on $OCF_ROOT being set and on
$OCF_ROOT/resource.d/heartbeat/.ocf-shellfuncs being a shell snippet
to
execute that sets the listed variables?
yes
2) Can I rely on these variables to be set now and in future?
directories... yes
binaries... sometimes (ie. awk vs gawk - yes, but /bin/echo vs. /usr/
bin/echo - no)
Is it part of the RA api?
yes
3) How do I get these environment variables if I need/want to use
another
programming language for RA?
most are in hb_config.h
4) Who is fiddling with sheebang paths? (Can I assume LSB compliance?)
sheebang?
5) Where do I have to document other dependencies, e.g. certain
interpreter?
me no comprehendo
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