illumine.gr

illumineconsulting.blogspot.com

Angle of Illumination: Implementing 2-way SSL in Java using TLS and Self Signed Certificates part4

http://illumineconsulting.blogspot.com/2014/01/implementing-2-way-ssl-in-java-using_8152.html

Wednesday, 22 January 2014. Implementing 2-way SSL in Java using TLS and Self Signed Certificates part4. Debug the Client/Server Communication. This part depends on the:. Communication credentials, or the Keystore/Trustore file created in Part-1. Server implemented in Part-2. Client implemented in Part-3. To start with we need to include on our JVM arguments on both client and server the following option:. So for example to run the server we do:. Java TwoWaySslServer -Djavax.net.debug=all. System.set...

scriptum.gr

Επαγγελματίες

https://www.scriptum.gr/indexfb1d.html?option=com_content&view=article&id=5&Itemid=8&lang=el

Που κατασκεύασε το λογισμικό SCRIPTUM αναλαμβάνει τεχνική υποστήριξη που αφορά:. Σύνδεση του SCRIPTUM με άλλα συστήματα όπως ALFRESCO, LogicalOCs, Primavera. Ανάπτυξη ειδικών εφαρμογών μέσα από το SCRIPTUM όπως:. Ειδικές αποστολές πρωτοκόλλων σε διεπαφές τύπου HTTP/Web Services/ Custom Interface. Συνδεση του SCRIPTUM με εφαρμογές Microsoft. Η Εταιρεία Sigma Informatics. Αναλαμβάνει τεχνική υποστήριξη που αφορά:. Ιστότοπος υλοποιημένος από την UIT. Με χρήση του ελεύθερου λογισμικού Joomla.

illumineconsulting.blogspot.com

Angle of Illumination: Implementing 2-way SSL in Java using TLS and Self Signed Certificates part1

http://illumineconsulting.blogspot.com/2014/01/implementing-2-way-ssl-in-java-using.html

Wednesday, 22 January 2014. Implementing 2-way SSL in Java using TLS and Self Signed Certificates part1. Consider that we want to implement in Java a secure communication ( Transport Layer Security. For a system called MySystem. The security scenario for the implementation of MySystem. Authentication only between peers that both share the Keystore/Trustore file. Session establishment only between peers that have the Keystore/Trustore file. To implement the scenario, there are three basic steps:. 2) Gener...

illumineconsulting.blogspot.com

Angle of Illumination: Pattern to Deliver Different Automation Templates per server group

http://illumineconsulting.blogspot.com/2014/07/pattern-to-deliver-different-automation.html

Tuesday, 15 July 2014. Pattern to Deliver Different Automation Templates per server group. I have 3 groups servers that utilize different settings like LDAP, Apache config, Splunk. Each group has around 30 servers. Each of the configuration file for LDAP, Apache and Splunk does NOT. Have the same format, so a general automation Ruby template cannot be used for all three groups of servers. For example I cannot have a Splunk authentication.conf.erb for all groups like:. GroupB-authentication.conf.e...Group...

illumineconsulting.blogspot.com

Angle of Illumination: Concurrent mode failure: Tuning JVM GC for Solr

http://illumineconsulting.blogspot.com/2014/03/concurrent-mode-failure-tuning-jvm-gc.html

Friday, 14 March 2014. Concurrent mode failure: Tuning JVM GC for Solr. I have an 8 CPU VM server with 32GB RAM running Solr. My JVM is 1.6.0 37 with the following JVM settings:. Xms28g -Xmx28g -XX:NewSize=6g -XX:MaxNewSize=6g -XX:SurvivorRatio=4 -XX:PermSize=512m -XX:MaxPermSize=512m -XX:SoftRefLRUPolicyMSPerMB=500 -XX: PrintCommandLineFlags -XX: HeapDumpOnOutOfMemoryError -XX: DumpGCHistoryOnOutOfMemory -XX: DumpDetailedClassStatisticOnOutOfMemory -XX:HeapDumpPath=/opt/alfresco/tomcat/dumps -verbose:gc...

illumineconsulting.blogspot.com

Angle of Illumination: MySQL Master Slave Synchronization

http://illumineconsulting.blogspot.com/2013/11/mysql-master-slave-synchronization.html

Sunday, 24 November 2013. MySQL Master Slave Synchronization. In MySQL when Master/slave synchronization brakes, we can start the debugging with show slave status command like the following example illustrates:. Root@my-db-slave ]# echo "show slave status G" mysql -u root -ppass. 1 row * * * * * * * * * * * * * *. Slave IO State: Waiting for master to send event. Master Host: my-db-master.mydomain.com. Master Log File: binlog.000522. Read Master Log Pos: 50224067. Relay Log File: relay.000005. 131108 18:...

illumineconsulting.blogspot.com

Angle of Illumination: JBoss Monitoring from JConsole

http://illumineconsulting.blogspot.com/2013/11/jboss-monitoring-from-jconsole.html

Tuesday, 5 November 2013. JBoss Monitoring from JConsole. This was a very simple issue pointed to me by a friend:. OK it would be interesting to restrict jmx-console over http and instead, use JConsole to monitor our JBoss 5.0.1.GA from a VPN tunneled port". JConsole is a very important tool for monitoring the JVM. It is located in you JAVA HOME/bin. In case when JBoss is running on a different IP you just have to find the following line in your server.log:. Get the connector server URL:. Debug the Clien...

illumineconsulting.blogspot.com

Angle of Illumination: MySQL: "ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)"

http://illumineconsulting.blogspot.com/2013/11/mysql-error-1045-28000-access-denied.html

Thursday, 7 November 2013. MySQL: "ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)". Sometimes even the easy things like master-slave resync may break your nerves. I faced that error while I was trying to resynchronize my master-slave servers by doing an export from master/import to slave procedure. This error was due to the fact that slave was started after an automated installation of MySQL with Opscode Chef. No users, no databases. Meaning, even if /etc/my.cnf. Y','Y...