Hello, I'm new to puppet using a puppet-master. And I couldn't figure out
what's the best practice I need.
*My context : *
- puppet-master with a puppet dashboard is setup and running
- few modules are ready and fully fonctionnal (tested using vagrant and
"puppet apply")
- there are some nodes in different "zone" (such as dev, QA, preprod, prod,
...)
In fact,
I've some shared resources in a zone :
- SQL data-base
- Mail server
- ...
And my apps are running in several nodes (for the same zone) :
- one node as the front-end role
- another as the back-office role
- ....
So I'd like to setup the configuration variables in one place (by zone) and
reuse it among nodes in the same zone.
(Obviously, every node as some specific configurations)
*My question is :*
- How can I share some variable svalues among nodes (like those in the same
zone for exemple)?
*What to do ?*
- I tryed to put the zone specific variables in a dedicated configuration
file andimport it in the relevant nodes. But this didn't worked telling me
that I redefined variable (as soon as I've several zones)
- Should I create a template node by zone with thoses common varaibles?
- Is there any other way to do?
*
*
*Sample files are below:*
Sample class :
class p2es::plateforme_stockage(
$env ='integration',
$yumrepo_host ='10.10.25.5',
$version =undef,
$ensure =undef,
$rwpwd ="admin",
$ropwd ="reader",
$probepwd ="probe",
$bddhost ="10.10.25.23",
$bddlogin ="l_ps",
$bddpwd ="l_ps",
$mailhost ="smtp.XXX.fr",
$mailto ="dev-p...@xxx.fr",
$mailfrom ="dev-p...@xxx.fr"){
# Repo YUM
class{ p2es::repo:
env => $env,
yumrepo_host => $yumrepo_host
}
....
Sample node :
node /^.*ps.*preprod.*$/ inherits base {
# Partie de la conf mutualisée
import '../configuration/p2es_ps_conf_preprod'
# indiquer l'environnement cible
$env = 'preprod'
# Le soft
class{ p2es::plateforme_stockage:
env => $env,
yumrepo_host => $YUM_REPO_HOST,
version => $PS_VERSION,
ropwd => $JMX_RO_PWD,
rwpwd => $JMX_RW_PWD,
probepwd => $PSI_PROBE_PWD,
bddhost => $BDD_HOST,
bddlogin => $BDD_LOGIN,
bddpwd => $BDD_PWD,
mailhost => $MAIL_HOST,
mailto => $MAIL_TO,
mailfrom => $MAIL_FROM
}
}
Sample configuration :
$YUM_REPO_HOST="10.10.25.5"
$DATASRC_HOST="10.10.25.23"
$DATASRC_LOGIN="l_pe"
$DATASRC_PASSWORD="l_pe"
$MONGODB_HOST="10.10.25.23"
$MONGODB_LOGIN=""
$MONGODB_PASSWORD=""
$PS_HOST="10.10.25.39"
$PS_LOGIN="admin"
$PS_PASSWORD="adminspassword"
$CAS_VALIDATE_URL=""
$CAS_LOGIN_URL="adminspassword"
$CAS_LOGOUT_URL="adminspassword"
$SECURITY_WS_URL=""
...
Thank you for your help
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