Please check if catalina is running.
The command ps -ef | grep catalina | grep -v grep should list a catalina process
If you encounter an erroneous situation where the REST API is always failing.
Please ensure the firewall settings for port:8080(Helium release) or port:8083(Post Helium release) and enable the same.
How to debug a REST API returning a failure message? Please check the /usr/share/java/apache-tomcat-7.0.39/logs/core/core.log for failure details.
REST API for VTN configuration fails, how to debug? The default log level for all daemons is "INFO", to debug the situation TRACE or DEBUG logs may be needed. To increase the log level for individual daemons, please use the commands suggested below
/usr/local/vtn/bin/lgcnw_control loglevel trace -- upll daemon log /usr/local/vtn/bin/phynw_control loglevel trace -- uppl daemon log /usr/local/vtn/bin/unc_control loglevel trace -- uncd daemon log /usr/local/vtn/bin/drvodc_control loglevel trace -- Driver daemon log
After setting the log levels, the operation can be repeated and the log files can be referred for debugging.
Problems while Installing PostgreSQL due to openssl. Errors may occur when trying to install postgreSQL rpms. Recently PostgreSQL has upgraded all their binaries to use the latest openssl versions with fix for http://en.wikipedia.org/wiki/Heartbleed Please upgrade the openssl package to the latest version and re-install. For RHEL 6.1/6.4 : If you have subscription, Please use the same and update the rpms. The details are available in the following link * https://access.redhat.com/site/solutions/781793 ACCESS-REDHAT
rpm -Uvh http://mirrors.kernel.org/centos/6/os/x86_64/Packages/openssl-1.0.1e-15.el6.x86_64.rpm rpm -ivh http://mirrors.kernel.org/centos/6/os/x86_64/Packages/openssl-devel-1.0.1e-15.el6.x86_64.rpm
For other linux platforms, Please do yum update, the public respositroes will have the latest openssl, please install the same.