Tuesday, 17 March 2015

Apache error

Network message format error. Unable to parse browser environment or content item. Unable to parse properties. Name-value pair 'GET / HTTP/1.1' is missing an equal sign (=).

This means there are two virtualhost's with the same servername


WLSTException: Error occured while performing nmConnect

Connecting to Node Manager ...
Traceback (innermost last):
  File "<console>", line 1, in ?
  File "<iostream>", line 123, in nmConnect
  File "<iostream>", line 648, in raiseWLSTException
WLSTException: Error occured while performing nmConnect : Cannot connect to Node Manager. : Access to domain 'Domain' for user 'user' denied

The solution I have is:
find this file, under your Domain Directory:

locate nm_password.properties

cd to the correct path

mv nm_password.properties nm_password.properties.BAK

vi nm_password.properties



This will get encrypted. To force the encryption

use wlst.sh to connect to the Domain with the new credentials.


Friday, 13 March 2015

XATRANS Views are not installed on this Database


Error:  XATRANS Views are not installed on this Database. This is required by the OIM Schema
Action: Install view XAVIEWS as SYS user on this Database.
Refer to the Oracle Database Release Documentation for installation details.

at oracle.sysman.assistants.rcu.backend.task.PrereqTask.execute(PrereqTask.java:76)
at oracle.sysman.assistants.rcu.backend.task.ActualTask.run(TaskRunner.java:306)
at java.lang.Thread.run(Thread.java:662)


If you dont know where the install is:

locate xaview.sql


ssh to the server
cd dbhome_1/rdbms/admin/
sqlplus / as sysdba


Tuesday, 10 March 2015

TablespaceFreeMB Prerequisite failure

RCU-6108:DB TablespaceFreeMB Prerequisite failure for: IDMTST_OIM
Current space is 35MB. It should be be greater than 50MB.

There are two solutions:
Set the tablespace to automatically increase in size, or increase the size.

First option:

Second Option:


Friday, 6 March 2015

Oracle Database TableSpace

View where the tablespaces are located:

select file_name from dba_data_files where tablespace_name='USERS';

View the tablespace size of a tablespace:

select sum(bytes/1024/1024/1024),sum(maxbytes/1024/1024/1024) from dba_data_files where tablespace_name='USERS';

View if the tablespace is auto extendable:

select AUTOEXTENSIBLE from dba_data_files where tablespace_name='USERS';

Explain the Database Table for Tablespace:

desc dba_data_files


Tuesday, 27 January 2015

Apache redirect to HTTPS

Apache redirect to HTTPS from any port / or host

RewriteEngine on
ReWriteCond %{SERVER_PORT} !^443$
RewriteRule ^/(.*) https://%{HTTP_HOST}/$1 [NC,R,L] 


Friday, 23 January 2015

OEL Apache SSL

Setting up SSL, with Apache.

On a redhad based distro, we will need

  • apache (httpd)
  • mod_ssl

Getting httpd and mod_ssl 

yum install httpd mod_ssl

Creating Self Signed Certificate

cd /var/www/; openssl req -x509 -nodes -days 3650 -newkey rsa:2048 -keyout mysitename.key -out mysitename.crt
Generating a 2048 bit RSA private key

writing new private key to 'mysitename.key'
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter '.', the field will be left blank.
Country Name (2 letter code) [XX]:
State or Province Name (full name) []:
Locality Name (eg, city) [Default City]:
Organization Name (eg, company) [Default Company Ltd]:
Organizational Unit Name (eg, section) []:
Common Name (eg, your name or your server's hostname) []:
Email Address []:

Setting up Apache

if you dont know where your httpd.conf file is. 
locate httpd.conf

go to the directory, or edit the file.
vim /etc/httpd/conf/httpd.conf

php_admin_value engine Off
    ServerAdmin mrAwesomeVic
    DocumentRoot /var/www/html/TeamPass-2.1.22
    ErrorLog logs/test.bjorn.custom-error_log
    CustomLog logs/test.bjorn.access_log common

    SSLEngine on
    SSLCertificateFile /var/www/mysitename.crt
    SSLCertificateKeyFile /var/www/mysitename.key
#    SSLCertificateChainFile /var/www/intermediate.crt #this is only used if you have a certificate chain

   RewriteEngine on
   ReWriteCond %{SERVER_PORT} !^443$
   RewriteRule ^/(.*) https://%{HTTP_HOST}/$1 [NC,R,L]

   RewriteEngine on
   ReWriteCond %{SERVER_PORT} !^443$
   RewriteRule ^/(.*) https://%{HTTP_HOST}/$1 [NC,R,L]

What I used for the self signed certs