I am trying to install Install Kubernetes offline (without an internet connection) on Ubuntu 16.04 machine. Is there any procedure or steps to follow for the installation without internet connectivity?
If you have one machine with no external internet connectivity, then there is no option to install k8s. However if you download all the required software/images you need to install k8s beforehand, then it is possible. Simply transfer the data between machine. Please refer to https://gist.github.com/jgsqware/6595126e17afc6f187666b0296ea0723
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Yesterday I upgraded my PI from headless Buster to headless Bullseye. I can ping my PI, but SSH no longer works. The connection is refused.
I tried to fix this problem by adding an ssh file on the boot drive. Unfortunately, ssh is not activated. The ssh file is not deleted.
Does anyone have any idea how I can solve this problem? Can I connect an external monitor to a headless installation to change the raspi-config directly on the device? A fresh installation is unfortunately not an option.
I would like to install Istio into my Kubernetes cluster. The installation page says to:
download the installation file for your OS
My developer machine is a Windows 10 machine. The nodes in my Kubernetes cluster run CentOS.
When it says "Your OS" does it mean my machine that I will download it to and run it from, or does it mean the OS that my cluster runs on? (or do I need to run it from a node in the cluster?)
The download basically has istioctl and some samples in it.
So you want to download for the OS that you are running the command from (in my case Windows 10).
I am actually planning to have a PostgreSQL instance on rhel7 linux vm running on google cloud platform,
Can you let me know the process for the same.
One more query is it ok to install postgresql on vm rather than going for a cloud sql instance on gcp?
Thanks,
Moin.
Just go to the PostgresSQL official downloads page for redhat and install the software.
You can get the RPMs there if you need to do an air-gapped installation.
You'll need to configure postgres later. See Posgres docs Chapter 18. Server Setup and Operation.
I am following the tutorial for Hyperledger Composer. I'm trying to install the pre-requisites for the Composer as outlined here:
https://hyperledger.github.io/composer/installing/installing-prereqs.html
The instructions are only provided for Ubuntu or Mac, and I have Win10 machine with Docker 17.12.x
So I got Ubuntu 16.04 docker image, added curl. I got the prereqs-ubuntu.sh script, I login as blockchain user, and run the script, but I get this error:
#Updating package lists
-sudo apt-add-repository: command not found
Is it even possible to install Hperledger Composer on a Windows 10 machine?!
No it is not possible to install Hyperledger Composer on windows which includes the Windows Subsystem for Linux and other environments like MinGW that simulate a linux environment. This platform is not supported at this time. I recommend you use a hypervisor such as VirtualBox or if you are using Windows 10 Professional, the built in Hyper-V support to run a Linux virtual machine where you can install Hyperledger Composer. Also we recommend using ubuntu 16.04 as this is the level we test with most.
I'm really stuck in installing services in Centos server. I almost browse all the pages in Google result. I'm a Windows user and very new in Linux environment, so it makes me difficult to understand all the results from Google.
The server doesn't have option to connect to the internet. Based on my research, my only way is to download all the RPM files in a machine with internet then transfer it to my server.
Problem: I cannot find the official package list of YUM so I can download it one by one like the https://bower.io/search/. There's a lot of downloadable files showing if I type in Google "YUM php7 rpm".
Edit: I am currently using YUM because I don't know any other way to install packages in Centos. I only want to install the following :
php7
nodejs
composer
supervisor
nginx
I don't have any access to any media. I just remotely access it via putty and Filezilla. But I have root access.