07-23-2013
Remote nodes - login and find number of processes
Hello all,
This is my requirement:
1. I have 6 VMs running Apache (for Oracle EBS) as Linux user oracle.
2. From a central server (VM), I need to login to all the 6 VMs as oracle user (I have already set up ssh equivalence, so it is password less authentication).
3. Find the number of processes running as oracle user on each VM and if less than 20, something is wrong and the same information is written to a log file on the central server.
4. If it is more than 20 processes, then everything is fine.
5. My question or trouble is: How do I know that collectively, Apache is running fine for this application (Oracle EBS)?
TIA,
Regards,
Praveen
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LEARN ABOUT DEBIAN
radsqlrelay
RADSQLRELAY(8) FreeRADIUS helper program RADSQLRELAY(8)
NAME
radsqlrelay - relay SQL queries to a central database server
SYNOPSIS
radsqlrelay [-?] [-d sql_driver] [-b database] [-f file] [-h host] [-u user] [-P port] [-p password] [-1] [-x] file_path
DESCRIPTION
radsqlrelay tails a SQL logfile and forwards the queries to a database server. Used to replicate accounting records to one (central) data-
base, even if the database has extended downtime.
The SQL logfile is created by the rlm_sql_log module. The module must be configured in the radiusd server before you can use radsqlrelay.
OPTIONS
-? Print usage help information.
-d sql_driver
Driver to use: mysql, pg, oracle.
-b database
Name of the database to use.
-f file
Read password from file, instead of command line.
-h host
Connect to host.
-u user
User for login.
-P port
Port number to use for connection.
-p password
Password to use when connecting to server.
-1 One-shot mode: push the file to database and exit.
-x Turn on debugging.
file_path
The pathname of the SQL logfile to use.
NOTES
Oracle driver
The command "radsqlrelay -d oracle -b db.domain.tld sql-relay" reads the database description stored in $TNS_ADMIN/tnsnames.ora:
db.domain.tld =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = db.domain.tld)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = <DB SID>)
)
)
SEE ALSO
rlm_sql_log(5)
AUTHOR
Nicolas Baradakis <nicolas.baradakis@cegetel.net>
19 June 2005 RADSQLRELAY(8)