0337: Running Rancher Kubernetes Cluster Management on Ubuntu Server

This commit is contained in:
i12bretro 2022-01-17 19:50:35 -05:00
parent 45c6e28fa4
commit 459953707b

112
0337.html Normal file
View file

@ -0,0 +1,112 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Running Rancher Kubernetes Cluster Management on Ubuntu Server</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script type="text/javascript">
$(function(){
$('textarea').each(function(i,e){
theTextarea = $(this);
theTextarea.height((theTextarea[0].scrollHeight-5) +'px');
});
$('li').each(function(i,e){
if(!$(this).hasClass('noCheckbox')){
var uuid = 'li_' + Math.floor(Math.random() * Math.floor(1000000)).toString() + '_' + i.toString();
$(this).contents().wrap('<span id="'+ uuid +'"><label for="cb_'+ uuid +'"></label></span>');
$(this).prepend('<input type="checkbox" class="completeBox" id="cb_' + uuid +'" rel="'+ uuid +'" />')
}
});
$('code,div.codeBlock,textarea.codeBlock').each(function(i,e){
theElement = $(this);
var lines = theElement.html().split("\n");
theElement.empty();
for(l=0;l<lines.length;l++){
if($.trim(lines[l]) != '' && $.trim(lines[l]).substr(0,1) != '#' && $.trim(lines[l]).indexOf(' #') == -1 && lines[l].substr(0, 4).toUpperCase() != 'REM '){
theElement.append('<input type="image" src="images/clipboard.png" value="" class="copy-text" rel="copy_'+ i +'_'+ l +'" data-clipboard-text="'+ $.trim(lines[l].replace(/"/g, '&quot;')) +'" /><span id="copy_'+ i +'_'+ l +'">'+ lines[l] +'</span>');
} else {
theElement.append(lines[l]);
}
}
});
$(document).on('click','input.copy-text',function(){
theButton = $(this);
$('input.copy-text').attr('src','images/clipboard.png');
$('span.copy-animation,span.copy-animation-ps').removeClass('copy-animation copy-animation-ps');
try {
if($('#'+ theButton.attr('rel')).parent('div').hasClass('PS')){
$('#'+ theButton.attr('rel')).addClass('copy-animation-ps');
} else if($('#'+ theButton.attr('rel')).parent('div').hasClass('CMD')){
$('#'+ theButton.attr('rel')).addClass('copy-animation-cmd');
} else {
$('#'+ theButton.attr('rel')).addClass('copy-animation');
}
navigator.clipboard.writeText(theButton.data('clipboard-text').replace(/<[^>]*>?/gm, ''));
theButton.attr('src','images/clipboard_active.png');
} catch(err) {
}
return false;
});
$(document).on('click','input.completeBox',function(){
theBox = $(this);
$('#'+ theBox.attr('rel')).addClass('strikethrough');
theBox.prop('disabled',true);
theBox.parent('li').prevAll().each(function(i,e){
theLI = $(this);
if(theLI.find('input[type=checkbox]').not(':checked')){
$('#'+ theLI.find('input[type=checkbox]').attr('rel')).addClass('strikethrough');
theLI.find('input[type=checkbox]').prop('checked',true).prop('disabled',true);
}
});
});
if(window.self !== window.top){
window.parent.$('iframe.stepsFrame').height((this['scrollingElement']['scrollHeight']+20) +'px');
}
});
</script>
<link href="css/steps.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="gridContainer">
<div class="topMargin"></div>
<div id="listName" class="topMargin">
<h1>Running Rancher Kubernetes Cluster Management on Ubuntu Server</h1>
</div>
<div></div>
<div id="content">
<h2>Installing Docker and Running Rancher</h2>
<ol>
<li>Log into the Ubuntu server</li>
<li>Run the following commands
<div class="codeBlock"># install docker<br />
curl https://releases.rancher.com/install-docker/19.03.sh | sh<br />
# add the current user to the docker group<br />
sudo usermod -aG docker $USER<br />
# reauthenticate for the new group membership to take effect<br />
su - $USER<br />
# verify docker is installed and working<br />
docker version<br />
# run rancher container<br />
docker run -d --restart=unless-stopped -p 80:80 -p 443:443 -v /opt/rancher:/var/lib/rancher --privileged rancher/rancher:latest</div>
</li>
<li>Open a web browser and navigate to the https://DNSorIP</li>
<li>Accept the certificate warning</li>
<li>When Rancher loads, enter an admin password and re-type to confirm</li>
<li>Select the I&#39;m only going to use the cluster Rancher was installed on option</li>
<li>Click Continue</li>
<li>Welcome to Rancher</li>
<li>Congratulations, you now have a web based UI to deploy and manage docker containers</li>
</ol>
<p>https://rancher.com/docs/rancher/v2.x/en/best-practices/v2.5/rancher-server/deployment-types/</p>
</div>
</div>
</body>
</html>