dmancloud

How to Install Sonarqube in Ubuntu Linux

Prerequsites

Virtual Machine running Ubuntu 22.04 or newer

Install Postgresql 15

sudo apt update
sudo apt upgrade

sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'

dmancloud

Install Rancher Manager With Lets Encrypt (Linux)

Infrastructure

• Domain Name
• Ability to make DNS Changes
• Debian 11 Virtual Machine (Should work with Ubuntu)
• Port 80 & 443 must be accessible for Let's Encrypt to verify and issue certificates

Pick a subdomain and create a DNS entry pointing to the IP Address that will be assigned to the Rancher Server

PhilipSchmid

RKE2 Node Cleanup To reset a RKE2 node, run the following commands:

# rke2-(server|agent) related
rke2-killall.sh
rke2-uninstall.sh
# rancher-system-agent related
systemctl stop rancher-system-agent.service
systemctl disable rancher-system-agent.service
rm -f /etc/systemd/system/rancher-system-agent.service

Hardikanand1st

===============================================================================
User Name-: Hardik
Registration code :- TZXZT-USMCB-ZRKYP-MTVG3-JM8UL
===============================================================================

tejaswigk

# Copyright 2017 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,

kacole2

#!/bin/bash

#Harbor on Ubuntu 18.04

#Prompt for the user to ask if the install should use the IP Address or Fully Qualified Domain Name of the Harbor Server
PS3='Would you like to install Harbor based on IP or FQDN? '
select option in IP FQDN
do
    case $option in
        IP)

texasdave2

Questions are not from any actual exam!!!  



Q:  Create a job that calculates pi to 2000 decimal points using the container with the image named perl
and the following commands issued to the container:  ["perl",  "-Mbignum=bpi", "-wle", "print bpi(2000)"]
Once the job has completed, check the logs to and export the result to pi-result.txt.

Solution:

cqbqdd11519

Kubernetes Installation & Setup Guide

https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/

Before Begin

Following document is about installing and setting up a cluster using kubernetes. Basic structure it supports is a cluster with one MASTER and multiple NODES(slave nodes).

• COMMON : You should perform for both MASTER and NODE.
• MASTER : You should perform for MASTER only.
• NODE : You should perform for NODE only.