Jesus M. Rodriguez wrote:
2009/9/7 Miroslav Suchý <[email protected]>:
I'm working on:
https://bugzilla.redhat.com/show_bug.cgi?id=476851
Bug 226915 - [ 976930 ] Monitoring failure on Satellite with external db
(where db name != db instance name)
Which start to be PITA and one solution which comes to my mind is to remove
tables: rhn_db_environment and rhn_enviroment. It has been used in past [1].
It relate database name to enviroment. E.g.
'dev01a' => 'dev' environment;
But today it contain only one record:
insert into rhn_db_environment(db_name,environment) values
('WEBDEV','LICENSE');
where webdev is replaced during installation with dbname (but some parts of
our code take is as instance name).
Rhn_enviroment is even more simplier:
SQL> select * from RHN_ENVIRONMENT;
NAME DESCRIPTION
---- -----------
LICENSE Licensed Software Model
Only part of Spacewalk, which use it is rhn_config_macro table, which is
AFAIK used only by monitoring. Main server do not use it.
I'm a little confused as to what the purpose of the
rhn_db_environment and rhn_environment are used
for?
So here comes the question: Do we want to deploy Spacewalk in highly
clustered environment with several databases or not? May I remove those
tables in question or not?
If I do not get any objection till Wednesday I will start working on the
removal.
Why wouldn't we want to have a highly clustered environment with
several databases?
Under the do no harm to Satellite motto for changing/cleaning up
Spacewalk - I do know that some customers use Oracle RAQ environments
for external databases. Does this proposed code change break them, or
make it easier to use or no difference either way?
Cliff
That sounds like a useful feature, is it only used by monitoring? Can
we have this
type of environment by using configuration settings instead of a database table?
jesus
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