Synology NAS – LDAP Integration issue

15. July 2017 AWS 0
Synology NAS – LDAP Integration issue
Issue After the latest update of Synolofy NAS 6.1, the LDAP integration is no more working. The NAS is throwing error while clicking on the LDAP detected users. Solution NAS >> Domain / LDAP >> LDAP >> Profile >> Filter >> add the below in Shadow Section. objectClass=posixAccount

SSH or git-clone via Proxy

28. June 2017 AWS, CentOS, SysAdmin 0
SSH or git-clone via Proxy
Today we were setting up few Web servers on a private network which will be serving the traffic through the Load Balancer. The setup was simple until we came to know that the Webservers needs to connect to github.com for the repository access.   Diagnosis We have a jumpbox / Bastion (10.10.1.10) which is used for ...

How to Install Hyper-V on a Virtual Machine VM

05. May 2017 Azure 0
How to Install Hyper-V on a Virtual Machine VM
Hello 🙂 If you are here with the below error, and you are trying to install Hyper-V on a VM for testing purpose, you are at the right place. Error Hyper-V can not be installed: The hypervisor is already running We know that it is not recommended to run Hyper-V inside a VM, and it ...

Jenkins not starting on CentOS 7 / RHEL 7

24. March 2017 AWS, CentOS, SysAdmin 0
Jenkins not starting on CentOS 7 / RHEL 7
Today i was installing Jenkins on a CentOS7 systems. After installing it via Jenkins yum repository, the service was not stating. The java was already installed on the server. Issue You have installed jenkins on a CentOS7 / RHEL7 system. jenkins is not starting via systemctl start jenkins command, and it is throwing journalctl -xn error. Caused ...