Files
k8s-apps/demo/nginx.yaml
2026-04-02 13:00:42 +00:00

682 lines
16 KiB
YAML

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: html
namespace: demo
spec:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 8M
storageClassName: cephfs-hyper
---
apiVersion: v1
kind: ConfigMap
metadata:
name: demo-site-html
namespace: demo
data:
index.html: |
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>UNDERCLOUD // TRIOPTIMUM</title>
<link rel="stylesheet" href="styles.css" />
</head>
<body>
<div class="scanlines"></div>
<div class="noise"></div>
<header class="topbar">
<div class="brand">
<span class="brand-main">UNDERCLOUD</span>
<span class="brand-sep">//</span>
<span class="brand-sub">TRIOPTIMUM NODE</span>
</div>
<nav class="nav">
<a href="#systems">Systems</a>
<a href="#network">Network</a>
<a href="#directive">Directive</a>
<a href="#status">Status</a>
</nav>
</header>
<main class="container">
<section class="hero">
<div class="hero-left">
<p class="eyebrow">ORBITAL INFRASTRUCTURE INTERFACE</p>
<h1>
Welcome to the <span>Undercloud</span> experimental systems layer.
</h1>
<p class="lead">
A strange lattice of services, ghost processes and machine dreams.
TriOptimum-certified aesthetics. Undercloud-engineered resilience.
No comfort layer. No soft edges. Only signal.
</p>
<div class="cta-row">
<a class="btn btn-primary" href="#status">View Node Status</a>
<a class="btn btn-secondary" href="#directive">Read Directive</a>
</div>
</div>
<div class="hero-right panel">
<div class="panel-header">FACILITY TELEMETRY</div>
<div class="telemetry">
<div class="metric">
<span class="label">cluster_state</span>
<span class="value ok">OPERATIONAL</span>
</div>
<div class="metric">
<span class="label">uplink</span>
<span class="value">DUAL STACK</span>
</div>
<div class="metric">
<span class="label">reactor_noise</span>
<span class="value warn">ELEVATED</span>
</div>
<div class="metric">
<span class="label">human_factor</span>
<span class="value crit">UNSTABLE</span>
</div>
</div>
</div>
</section>
<section id="systems" class="grid two">
<article class="panel">
<div class="panel-header">CORE SYSTEMS</div>
<ul class="list">
<li>Kubernetes control mesh</li>
<li>Distributed storage substrate</li>
<li>Ingress perimeter gateways</li>
<li>Identity and access vaults</li>
<li>Monitoring, logging, archive traces</li>
</ul>
</article>
<article class="panel">
<div class="panel-header">ENVIRONMENT NOTES</div>
<p>
This station was not designed for beauty. It acquired beauty
accidentally, through redundancy, persistence and the glow of
machines still running long after anyone expected them to.
</p>
</article>
</section>
<section id="network" class="panel">
<div class="panel-header">NETWORK TOPOLOGY SUMMARY</div>
<div class="terminal">
<p>&gt; resolving undercloud fabric...</p>
<p>&gt; ingress gateways online</p>
<p>&gt; east-west traffic nominal</p>
<p>&gt; ipv6 preferred</p>
<p>&gt; legacy ipv4 tolerated</p>
<p>&gt; anomalous whispers detected in lower transit layers</p>
</div>
</section>
<section id="directive" class="grid two">
<article class="panel">
<div class="panel-header">TRIOPTIMUM DIRECTIVE</div>
<blockquote>
Build systems that feel like forgotten stations at the edge of
mapped space: durable, haunted, luminous, and slightly hostile to
the uninitiated.
</blockquote>
</article>
<article class="panel">
<div class="panel-header">UNDERCLOUD PRINCIPLES</div>
<ul class="list">
<li>Prefer transparency over convenience</li>
<li>Prefer resilience over elegance</li>
<li>Prefer working IPv6 over almost-working IPv4</li>
<li>Prefer weirdness over blandness</li>
</ul>
</article>
</section>
<section id="status" class="panel">
<div class="panel-header">NODE STATUS BOARD</div>
<div class="status-grid">
<div class="status-card">
<span class="status-name">identity</span>
<span class="status-pill ok">ONLINE</span>
</div>
<div class="status-card">
<span class="status-name">storage</span>
<span class="status-pill ok">SYNCED</span>
</div>
<div class="status-card">
<span class="status-name">ingress</span>
<span class="status-pill ok">ROUTING</span>
</div>
<div class="status-card">
<span class="status-name">observability</span>
<span class="status-pill warn">NOISY</span>
</div>
<div class="status-card">
<span class="status-name">experimental lab</span>
<span class="status-pill crit">UNSUPERVISED</span>
</div>
<div class="status-card">
<span class="status-name">trioptimum ethics</span>
<span class="status-pill crit">NOT FOUND</span>
</div>
</div>
</section>
</main>
<footer class="footer">
<p>UNDERCLOUD / TRIOPTIMUM / CYBERNETIC INFRASTRUCTURE SURFACE</p>
</footer>
</body>
</html>
---
apiVersion: v1
kind: ConfigMap
metadata:
name: demo-site-css
namespace: demo
data:
styles.css: |
:root {
--bg: #060816;
--bg2: #0c1026;
--panel: rgba(10, 16, 38, 0.72);
--line: rgba(92, 240, 255, 0.24);
--text: #d7f7ff;
--muted: #89a9b8;
--cyan: #67f0ff;
--magenta: #ff4fd8;
--lime: #b9ff66;
--yellow: #ffd36a;
--red: #ff647c;
--shadow: 0 0 24px rgba(103, 240, 255, 0.08);
}
* {
box-sizing: border-box;
}
html, body {
margin: 0;
padding: 0;
background:
radial-gradient(circle at top left, rgba(255, 79, 216, 0.12), transparent 28%),
radial-gradient(circle at top right, rgba(103, 240, 255, 0.10), transparent 24%),
linear-gradient(180deg, var(--bg2), var(--bg));
color: var(--text);
font-family: "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
min-height: 100%;
scroll-behavior: smooth;
}
body {
position: relative;
overflow-x: hidden;
}
.scanlines {
position: fixed;
inset: 0;
pointer-events: none;
background:
linear-gradient(
to bottom,
rgba(255,255,255,0.03) 0,
rgba(255,255,255,0.03) 1px,
transparent 1px,
transparent 3px
);
opacity: 0.12;
z-index: 999;
}
.noise {
position: fixed;
inset: 0;
pointer-events: none;
background:
repeating-linear-gradient(
90deg,
rgba(255,255,255,0.015) 0,
rgba(255,255,255,0.015) 1px,
transparent 1px,
transparent 4px
);
opacity: 0.08;
z-index: 998;
}
.topbar {
position: sticky;
top: 0;
z-index: 100;
display: flex;
justify-content: space-between;
align-items: center;
gap: 1rem;
padding: 1rem 2rem;
background: rgba(3, 6, 18, 0.75);
backdrop-filter: blur(8px);
border-bottom: 1px solid var(--line);
}
.brand {
display: flex;
flex-wrap: wrap;
gap: 0.5rem;
align-items: baseline;
letter-spacing: 0.12em;
text-transform: uppercase;
}
.brand-main {
color: var(--cyan);
font-weight: 800;
}
.brand-sep {
color: var(--magenta);
font-weight: 700;
}
.brand-sub {
color: var(--muted);
font-size: 0.9rem;
}
.nav {
display: flex;
flex-wrap: wrap;
gap: 1rem;
}
.nav a {
color: var(--text);
text-decoration: none;
font-size: 0.95rem;
opacity: 0.85;
}
.nav a:hover {
color: var(--cyan);
opacity: 1;
}
.container {
max-width: 1200px;
margin: 0 auto;
padding: 2rem;
}
.hero {
display: grid;
grid-template-columns: 1.35fr 0.9fr;
gap: 1.5rem;
align-items: stretch;
margin-bottom: 1.5rem;
}
.hero-left,
.hero-right,
.panel {
border: 1px solid var(--line);
background: var(--panel);
box-shadow: var(--shadow);
border-radius: 14px;
}
.hero-left {
padding: 2rem;
position: relative;
overflow: hidden;
}
.hero-left::before {
content: "";
position: absolute;
inset: 0;
background:
linear-gradient(120deg, transparent, rgba(103,240,255,0.06), transparent);
transform: translateX(-100%);
animation: sweep 8s linear infinite;
}
@keyframes sweep {
to {
transform: translateX(100%);
}
}
.eyebrow {
color: var(--magenta);
text-transform: uppercase;
letter-spacing: 0.16em;
font-size: 0.8rem;
margin-bottom: 1rem;
}
h1 {
margin: 0 0 1rem 0;
font-size: clamp(2rem, 5vw, 4rem);
line-height: 1.05;
max-width: 12ch;
}
h1 span {
color: var(--cyan);
text-shadow: 0 0 12px rgba(103, 240, 255, 0.35);
}
.lead {
color: var(--muted);
font-size: 1.05rem;
line-height: 1.7;
max-width: 68ch;
}
.cta-row {
display: flex;
flex-wrap: wrap;
gap: 1rem;
margin-top: 2rem;
}
.btn {
display: inline-block;
padding: 0.9rem 1.2rem;
text-decoration: none;
text-transform: uppercase;
letter-spacing: 0.12em;
font-size: 0.82rem;
border-radius: 10px;
border: 1px solid var(--line);
transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover {
transform: translateY(-2px);
box-shadow: 0 0 16px rgba(103, 240, 255, 0.18);
}
.btn-primary {
background: rgba(103, 240, 255, 0.12);
color: var(--cyan);
}
.btn-secondary {
background: rgba(255, 79, 216, 0.10);
color: #ffd4f7;
}
.panel {
padding: 1.25rem;
margin-bottom: 1.5rem;
}
.panel-header {
color: var(--lime);
text-transform: uppercase;
letter-spacing: 0.14em;
font-size: 0.8rem;
margin-bottom: 1rem;
border-bottom: 1px solid rgba(185, 255, 102, 0.18);
padding-bottom: 0.6rem;
}
.telemetry {
display: grid;
gap: 0.75rem;
}
.metric {
display: flex;
justify-content: space-between;
gap: 1rem;
padding: 0.75rem 0.9rem;
background: rgba(255,255,255,0.02);
border: 1px solid rgba(255,255,255,0.05);
border-radius: 10px;
}
.label {
color: var(--muted);
font-family: "Courier New", monospace;
}
.value {
font-weight: 700;
letter-spacing: 0.08em;
}
.ok { color: var(--lime); }
.warn { color: var(--yellow); }
.crit { color: var(--red); }
.grid.two {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 1.5rem;
}
.list {
margin: 0;
padding-left: 1.2rem;
color: var(--muted);
line-height: 1.8;
}
.terminal {
font-family: "Courier New", monospace;
color: var(--cyan);
background: rgba(0,0,0,0.22);
border: 1px solid rgba(103,240,255,0.12);
border-radius: 10px;
padding: 1rem;
}
.terminal p {
margin: 0.35rem 0;
}
blockquote {
margin: 0;
padding-left: 1rem;
border-left: 3px solid var(--magenta);
color: #f2d7ff;
line-height: 1.8;
font-size: 1.05rem;
}
.status-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
gap: 1rem;
}
.status-card {
border: 1px solid rgba(255,255,255,0.06);
background: rgba(255,255,255,0.02);
border-radius: 12px;
padding: 1rem;
display: flex;
flex-direction: column;
gap: 0.7rem;
}
.status-name {
color: var(--text);
text-transform: lowercase;
letter-spacing: 0.04em;
}
.status-pill {
align-self: flex-start;
padding: 0.35rem 0.6rem;
border-radius: 999px;
font-size: 0.75rem;
font-weight: 700;
letter-spacing: 0.1em;
background: rgba(255,255,255,0.04);
border: 1px solid currentColor;
}
.footer {
padding: 2rem;
text-align: center;
color: var(--muted);
text-transform: uppercase;
letter-spacing: 0.12em;
font-size: 0.78rem;
}
@media (max-width: 900px) {
.hero,
.grid.two {
grid-template-columns: 1fr;
}
.topbar {
align-items: flex-start;
flex-direction: column;
}
.container {
padding: 1rem;
}
.hero-left {
padding: 1.5rem;
}
}
---
apiVersion: v1
kind: ConfigMap
metadata:
name: demo-nginx-conf
namespace: demo
data:
default.conf: |
server {
listen 80;
listen [::]:80;
server_name _;
root /usr/share/nginx/html;
index index.html;
location / {
try_files $uri $uri/ /index.html;
}
location = /styles.css {
add_header Cache-Control "public, max-age=3600";
}
add_header X-Content-Type-Options nosniff always;
add_header X-Frame-Options SAMEORIGIN always;
add_header Referrer-Policy no-referrer-when-downgrade always;
}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: nginx
namespace: demo
labels:
app: nginx
spec:
replicas: 1
selector:
matchLabels:
app: nginx
template:
metadata:
annotations:
#backup.velero.io/backup-volumes: html
labels:
app: nginx
spec:
initContainers:
- name: install-site
image: busybox:1.36
command:
- sh
- -c
- |
set -eu
cp /site-html/index.html /workdir/index.html
cp /site-css/styles.css /workdir/styles.css
ls -la /workdir
volumeMounts:
- name: html
mountPath: /workdir
- name: site-html
mountPath: /site-html
- name: site-css
mountPath: /site-css
containers:
- name: nginx
image: nginx:stable
imagePullPolicy: IfNotPresent
ports:
- containerPort: 80
- containerPort: 443
env:
- name: PUID
value: "1000"
- name: PGID
value: "1000"
volumeMounts:
- mountPath: /usr/share/nginx/html
name: html
- mountPath: /etc/nginx/conf.d/default.conf
name: nginx-conf
subPath: default.conf
volumes:
- name: html
persistentVolumeClaim:
claimName: html
readOnly: false
- name: site-html
configMap:
name: demo-site-html
- name: site-css
configMap:
name: demo-site-css
- name: nginx-conf
configMap:
name: demo-nginx-conf
---
apiVersion: v1
kind: Service
metadata:
name: nginx
namespace: demo
labels:
app.kubernetes.io/name: demo-app
spec:
internalTrafficPolicy: Cluster
ipFamilies:
- IPv6
- IPv4
ipFamilyPolicy: PreferDualStack
ports:
- name: https
port: 443
protocol: TCP
targetPort: 443
- name: http
port: 80
protocol: TCP
targetPort: 80
selector:
app: nginx
type: ClusterIP