Oracle http server installation on linux

1. ORACLE HTTP SERVER INSTALLATION ON LINUX
PREPARED BY RAVI KUMAR LANKE
Page 1

2. PREPARED BY RAVI KUMAR LANKE
Page 2

3. PREPARED BY RAVI KUMAR LANKE
Page 3

4. PREPARED BY RAVI KUMAR LANKE
Page 4

5. PREPARED BY RAVI KUMAR LANKE
Page 5

6. PREPARED BY RAVI KUMAR LANKE
Page 6

7. PREPARED BY RAVI KUMAR LANKE
Page 7

8. PREPARED BY RAVI KUMAR LANKE
Page 8

9. PREPARED BY RAVI KUMAR LANKE
Page 9

10. PREPARED BY RAVI KUMAR LANKE
Page 10

11. PREPARED BY RAVI KUMAR LANKE
Page 11

12. PREPARED BY RAVI KUMAR LANKE
Page 12

13. PREPARED BY RAVI KUMAR LANKE
Page 13

14. PREPARED BY RAVI KUMAR LANKE
Page 14

15. PREPARED BY RAVI KUMAR LANKE
Page 15

16. PREPARED BY RAVI KUMAR LANKE
Page 16

17. PREPARED BY RAVI KUMAR LANKE
Page 17

18. PREPARED BY RAVI KUMAR LANKE
Page 18

19. PREPARED BY RAVI KUMAR LANKE
Page 19

20. Post-Install Checks
If you would like to change the port after the installation,
edit$ORACLE_INSTANCE/config/OHS/<component_name>/httpd.conf and change the listen
port. If the listen port is less than 1024, then you need to set uid for root on .apachectl. In Unix,
ports less than 1024 requires root privileges.
If set uid is not set for .apachectl, you would see the following error messages:
/oracle/middleware/ohs/ohs/bin/apachectl startssl: execing httpd
[Wed Nov 30 18:58:17 2011] [warn] Errors will be logged into
/oracle/middleware/instances/ohs/diagnostics/logs/OHS/ohs1/ohs1.log
[OHS11g@oam10 ~]$cat /oracle/middleware/instances/ohs/diagnostics/logs/OHS/ohs1/ohs1.log
[2011-11-30T18:58:15.8385-05:00] [OHS] [INCIDENT_ERROR:32] [OHS-9999] [worker.c] [host_id:
oam10.freeoraclehelp.com] [host_addr: 192.168.1.69] [pid: 31982] [tid: 3086771936] [user: oracle] [VirtualHost: main]
(13)Permission denied: make_sock: could not bind to address [::]:80
[2011-11-30T18:58:15.8385-05:00] [OHS] [INCIDENT_ERROR:32] [OHS-9999] [worker.c] [host_id:
oam10.freeoraclehelp.com] [host_addr: 192.168.1.69] [pid: 31982] [tid: 3086771936] [user: oracle] [VirtualHost: main]
(13)Permission denied: make_sock: could not bind to address 0.0.0.0:80
[2011-11-30T18:58:15.8386-05:00] [OHS] [INCIDENT_ERROR:20] [OHS-9999] [worker.c] [host_id:
oam10.freeoraclehelp.com] [host_addr: 192.168.1.69] [pid: 31982] [tid: 3086771936] [user: oracle] [VirtualHost: main]
no listening sockets available, shutting down
[2011-11-30T18:58:15.8386-05:00] [OHS] [ERROR:32] [OHS-9999] [worker.c] [host_id: oam10.freeoraclehelp.com]
[host_addr: 192.168.1.69] [pid: 31982] [tid: 3086771936] [user: oracle] [VirtualHost: main] Unable to open logs
[OHS11g@oam10 ~]$
So, set the permissions as below:
cd $ORACLE_HOME/Apache/Apache/bin
chown root .apachectl
chmod 6750 .apachectl
[root@oam10 Response]# cd /oracle/middleware/ohs/ohs/bin
[root@oam10 bin]# ls -l .apachectl
-rwxr-x--- 1 oracle oinstall 465658 Oct 27 2009 .apachectl
[root@oam10 bin]# chown root .apachectl
[root@oam10 bin]# chmod 6750 .apachectl
PREPARED BY RAVI KUMAR LANKE
Page 20

21. [root@oam10 bin]# ls -l .apachectl
-rwsr-s--- 1 root oinstall 465658 Oct 27 2009 .apachectl
[root@oam10 bin]#
Startup and Shutdown
Start or Stop of Oracle HTTP Server is managed by opmnctl. Make sure that environment is
sourced right before calling opmnctl stopall or startall or status.
[oracle@oam10 ~]$ cat ohs.env
ORACLE_HOME=/oracle/middleware/ohs ; export ORACLE_HOME
ORACLE_INSTANCE=/oracle/middleware/instances/ohs ; export ORACLE_INSTANCE
TNS_ADMIN=$ORACLE_HOME/network/admin ; export TNS_ADMIN
PATH=$ORACLE_HOME/bin:$ORACLE_INSTANCE/bin:$PATH:. ; export PATH
export PS1="[OHS11g@h W]$"
alias p='sqlplus "/ as sysdba" '
[oracle@oam10 ~]$ . ./ohs.env
[OHS11g@oam10 ~]$opmnctl stopall
opmnctl stopall: stopping opmn and all managed processes...
[OHS11g@oam10 ~]$opmnctl startall
opmnctl startall: starting opmn and all managed processes...
[OHS11g@oam10 ~]$opmnctl status
Processes in Instance: ohs_instance
---------------------------------+--------------------+---------+--------ias-component
| process-type
|
pid | status
---------------------------------+--------------------+---------+--------ohs1
| OHS
| 32763 | Alive
[OHS11g@oam10 ~]$
PREPARED BY RAVI KUMAR LANKE
Page 21