Customization

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Mason J. Katz edited this page Jan 19, 2018 · 6 revisions

Customize Backend Installs

Odds are good you're using Stacki because you have something in particular you want to do. You're not doing this for the defaults.

The basic level of customization, and where you should start, is with a Cart. If you want to add software packages, run scripts during install, pre-install, post-install, or first boot, it goes in a cart.

Adding software from various repositories can be done by adding software pallets. They are ideal for putting on software stacks created and verified by application developers or OS vendors or for adding updates to software you already have.

You can collect various pallets into Boxes and assign hosts to boxes to get a particular stack of software that may be different from other nodes in your infrastructure.

So, really, start with Carts. It will get you 90% of what you need.

If you need more software than just the minimal OS that comes with the Stacki default install. Go to Adding OS Pallets to download more of the CentOS distribution that you need.

If you have a customization questions, feel free to ask on stacki@googlegroups.com or our Slack channel.

Checkout our Google Group or our Slack Team for any support or other questions.

Want to contribute to this Wiki? Fork it and send a pull request.

Stacki Documentation

Clone this wiki locally

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
Customization
Jump to bottom

Mason J. Katz edited this page Jan 19, 2018
·
6 revisions
Customize Backend Installs
Odds are good you're using Stacki because you have something in particular you
want to do. You're not doing this for the defaults.
The basic level of customization, and where you should start, is with a
Cart. If you want to add software packages, run scripts during install,
pre-install, post-install, or first boot, it goes in a cart.
Adding software from various repositories can be done by adding software pallets. They are ideal for putting on software stacks created and verified by application developers or OS vendors or for adding updates to software you already have.
You can collect various pallets into Boxes and assign hosts to boxes to get a particular stack of software that may be different from other nodes in your infrastructure.
So, really, start with Carts. It will get you 90% of what you need.
If you need more software than just the minimal OS that comes with the Stacki default install. Go to Adding OS Pallets to download more of the CentOS distribution that you need.
If you have a customization questions, feel free to ask on stacki@googlegroups.com or our Slack channel.
Checkout our Google Group or our Slack Team for any support or other questions.
Want to contribute to this Wiki? Fork it and send a pull request.
Stacki Documentation
Clone this wiki locally

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Customization
Jump to bottom

Mason J. Katz edited this page Jan 19, 2018
·
6 revisions
Customize Backend Installs
Odds are good you're using Stacki because you have something in particular you
want to do. You're not doing this for the defaults.
The basic level of customization, and where you should start, is with a
Cart. If you want to add software packages, run scripts during install,
pre-install, post-install, or first boot, it goes in a cart.
Adding software from various repositories can be done by adding software pallets. They are ideal for putting on software stacks created and verified by application developers or OS vendors or for adding updates to software you already have.
You can collect various pallets into Boxes and assign hosts to boxes to get a particular stack of software that may be different from other nodes in your infrastructure.
So, really, start with Carts. It will get you 90% of what you need.
If you need more software than just the minimal OS that comes with the Stacki default install. Go to Adding OS Pallets to download more of the CentOS distribution that you need.
If you have a customization questions, feel free to ask on stacki@googlegroups.com or our Slack channel.
Checkout our Google Group or our Slack Team for any support or other questions.
Want to contribute to this Wiki? Fork it and send a pull request.
Stacki Documentation
Clone this wiki locally

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Customization
Jump to bottom

Mason J. Katz edited this page Jan 19, 2018
·
6 revisions
Customize Backend Installs
Odds are good you're using Stacki because you have something in particular you
want to do. You're not doing this for the defaults.
The basic level of customization, and where you should start, is with a
Cart. If you want to add software packages, run scripts during install,
pre-install, post-install, or first boot, it goes in a cart.
Adding software from various repositories can be done by adding software pallets. They are ideal for putting on software stacks created and verified by application developers or OS vendors or for adding updates to software you already have.
You can collect various pallets into Boxes and assign hosts to boxes to get a particular stack of software that may be different from other nodes in your infrastructure.
So, really, start with Carts. It will get you 90% of what you need.
If you need more software than just the minimal OS that comes with the Stacki default install. Go to Adding OS Pallets to download more of the CentOS distribution that you need.
If you have a customization questions, feel free to ask on stacki@googlegroups.com or our Slack channel.
Checkout our Google Group or our Slack Team for any support or other questions.
Want to contribute to this Wiki? Fork it and send a pull request.
Stacki Documentation
Clone this wiki locally

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
Customization
Jump to bottom

Mason J. Katz edited this page Jan 19, 2018
·
6 revisions
Customize Backend Installs
Odds are good you're using Stacki because you have something in particular you
want to do. You're not doing this for the defaults.
The basic level of customization, and where you should start, is with a
Cart. If you want to add software packages, run scripts during install,
pre-install, post-install, or first boot, it goes in a cart.
Adding software from various repositories can be done by adding software pallets. They are ideal for putting on software stacks created and verified by application developers or OS vendors or for adding updates to software you already have.
You can collect various pallets into Boxes and assign hosts to boxes to get a particular stack of software that may be different from other nodes in your infrastructure.
So, really, start with Carts. It will get you 90% of what you need.
If you need more software than just the minimal OS that comes with the Stacki default install. Go to Adding OS Pallets to download more of the CentOS distribution that you need.
If you have a customization questions, feel free to ask on stacki@googlegroups.com or our Slack channel.
Checkout our Google Group or our Slack Team for any support or other questions.
Want to contribute to this Wiki? Fork it and send a pull request.
Stacki Documentation
Clone this wiki locally

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Customization
Jump to bottom

Mason J. Katz edited this page Jan 19, 2018
·
6 revisions
Customize Backend Installs
Odds are good you're using Stacki because you have something in particular you
want to do. You're not doing this for the defaults.
The basic level of customization, and where you should start, is with a
Cart. If you want to add software packages, run scripts during install,
pre-install, post-install, or first boot, it goes in a cart.
Adding software from various repositories can be done by adding software pallets. They are ideal for putting on software stacks created and verified by application developers or OS vendors or for adding updates to software you already have.
You can collect various pallets into Boxes and assign hosts to boxes to get a particular stack of software that may be different from other nodes in your infrastructure.
So, really, start with Carts. It will get you 90% of what you need.
If you need more software than just the minimal OS that comes with the Stacki default install. Go to Adding OS Pallets to download more of the CentOS distribution that you need.
If you have a customization questions, feel free to ask on stacki@googlegroups.com or our Slack channel.
Checkout our Google Group or our Slack Team for any support or other questions.
Want to contribute to this Wiki? Fork it and send a pull request.
Stacki Documentation
Clone this wiki locally

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Customization
Jump to bottom

Mason J. Katz edited this page Jan 19, 2018
·
6 revisions
Customize Backend Installs
Odds are good you're using Stacki because you have something in particular you
want to do. You're not doing this for the defaults.
The basic level of customization, and where you should start, is with a
Cart. If you want to add software packages, run scripts during install,
pre-install, post-install, or first boot, it goes in a cart.
Adding software from various repositories can be done by adding software pallets. They are ideal for putting on software stacks created and verified by application developers or OS vendors or for adding updates to software you already have.
You can collect various pallets into Boxes and assign hosts to boxes to get a particular stack of software that may be different from other nodes in your infrastructure.
So, really, start with Carts. It will get you 90% of what you need.
If you need more software than just the minimal OS that comes with the Stacki default install. Go to Adding OS Pallets to download more of the CentOS distribution that you need.
If you have a customization questions, feel free to ask on stacki@googlegroups.com or our Slack channel.
Checkout our Google Group or our Slack Team for any support or other questions.
Want to contribute to this Wiki? Fork it and send a pull request.
Stacki Documentation
Clone this wiki locally

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
Customization
Jump to bottom

Mason J. Katz edited this page Jan 19, 2018
·
6 revisions
Customize Backend Installs
Odds are good you're using Stacki because you have something in particular you
want to do. You're not doing this for the defaults.
The basic level of customization, and where you should start, is with a
Cart. If you want to add software packages, run scripts during install,
pre-install, post-install, or first boot, it goes in a cart.
Adding software from various repositories can be done by adding software pallets. They are ideal for putting on software stacks created and verified by application developers or OS vendors or for adding updates to software you already have.
You can collect various pallets into Boxes and assign hosts to boxes to get a particular stack of software that may be different from other nodes in your infrastructure.
So, really, start with Carts. It will get you 90% of what you need.
If you need more software than just the minimal OS that comes with the Stacki default install. Go to Adding OS Pallets to download more of the CentOS distribution that you need.
If you have a customization questions, feel free to ask on stacki@googlegroups.com or our Slack channel.
Checkout our Google Group or our Slack Team for any support or other questions.
Want to contribute to this Wiki? Fork it and send a pull request.
Stacki Documentation
Clone this wiki locally