Deploy Oracle database software Following works will be finished firstly. You can login server node1 with x-windows or gnome by user oracle. Switch directory to…
Deploy grid cluster software Following works will be finished firstly. You can login server node1 with x-windows or gnome by user grid. switch directory to…
External shared storage preparation For details about external shared storage,you can view the following table Add external shard disks for node1 and node2 You must…
Introduction of hardware and software There are 2 nodes(virtual machine) included in this rac cluster. The details about them as shown in following table. Basic…
Push stream to a video server by ffmpeg ffmpeg -re -i /path/sample1.mp4 -s 640×360 -vcodec libx264 -b:v 300k -r 24 -preset ultrafast -crf 28 -acodec…
I need to configure hostname dm01 for CentOS7It’s very simple,the steps as shown in following. 1.Execute following commnad. hostnamectl set-hostname dm01 2.Edit file “/etc/hosts”,attaching “dm01”…
In K8S cluster, I add one node to master server by “kubeadm ioin” command, but failed.The problem is “Error: couldn’t validate the identity of the…
kubectl get node kubectl get node -o wide kubectl create -f *.yaml kubectl apply -f *.yaml kubectl get pod kubectl get pod -o wide kubectl…