The More I try the Tougher it gets ;)
In the last 2 posts we saw how to install HANA DB on 2 nodes and how to setup site replication between those 2 nodes here and here In this post we will see how to set up HA between both sites. Please Note: This guide is prepared with Reference from the official documentation here … Read more
In the earlier post we saw how to Install a 2-Node HANA DB cluster, Next in this post we will see how to setup site replication between these 2 Nodes. Please Note: This guide is prepared with Reference from the official documentation here To install 2 Node HANA DB follow refer here. Setup Site Replication … Read more
In the below article we will see how to install a 2-node HANA cluster with Site replication. Please note: This guide is only for educational usage, please follow SAP notes for official deployments. Setup Details Pre-Requisites Partitioning Partition Size /hana/data 50G /hana/shared 20G /hana/log 50G /usr/sap 10G NFS: /data NFS Partition – 50G (Optional) iSCSI … Read more
Earlier we saw how we can easily setup up docker private registry. Today lets see how we can populate it with images. For reference we are going to take RKE2 kubernetes cluster and set it up using our private registry. Click here to see how to setup private registry. Pre-Requisites Setup Create a separate Directory … Read more
We know the importance of Private Registry especially in an airgapped environment where the main systems are not allowed or are not desired to connect to the internet. Today we will see how we can setup a private registry easily and going further use that for our application deployments and upgrades. Pre-Requisites Steps Install Package … Read more
A process is a set of instructions loaded into memory. Every Process contains a unique process identification number also known as PID. To list ongoing processes, you can use various commands such as “ps“, “top” and many more. Each command has its own significance and give a variety of information about the process. Let us … Read more
We all have come across scenarios where we have a bunch of local machines on which we are learning or working and we want them to be known by their hostname on the network. For this purpose, it is not possible to have these hostnames or domains hosted out the network. So to achieve this … Read more
In the earlier post we saw how to do network configuration and within it there were many places where we made entries for the “DNS” using the “nameserver” directive. “nameserver” is the parameter or directive which is commonly used to mention the IP of the DNS server. In more recent flavors you can make entries … Read more
In the last post we saw about the different text processing tools and if you have been following along the series and practicing on your own you should have got a hang of Linux by now. That said let’s move on to configuring some important system parameters like network configuration. We will use our knowledge … Read more
In the last post we saw some basic commands and how to get help on them. In this post we will explore some text processing tools which will help you view and process the contents of a file or command as desired. Viewing. To just view the contents of a file you can use the … Read more