Auto-mount NFS using autofs

By Rachmadona Sebayang

If you are working with shared storage technology. Perhaps this feature also will be useful which allow you to map NFS into your either workstation/server. NFS Server [Use below command to make your own NFS server] # rpm -qa | grep nfs-utils # yum install nfs-utils rpcbind Enable permanent start at boot: # systemctl enable…

DNS Lookup Failure – Apache Reverse Proxy

By rsebayang

Today i got task to onboard one server exposed to internet. It is Linux server, use RHEL. From architecture design the best practice workflow as shown below whenever we would establish something to outside world. Internet -> load balancer -> reverse proxy -> web server -> app server -> db server Everything is well configured…

Linux – Device eth0 does not seem to be present, delaying initialization

By rsebayang

One of small problem usually happens post we either deploy/clone a Linux virtual machine is got such an error as subject due to network interface configuration mismatch setting. In most of cases we found the network interface config become eth2, eth3, and so on. But, the original was eth0/eth1. From the operational itself it won’t…