diff --git a/cluster/README.md b/cluster/README.md
new file mode 100644
index 0000000..40416b9
--- /dev/null
+++ b/cluster/README.md
@@ -0,0 +1,7 @@
+Cluster Docs Home
+=================
+
+Documentation relating to our Kubernetes cluster(s).
+
+For information about the physical DC infrastructure, see [//dc](/dc/).
+
diff --git a/cluster/doc/admin.md b/cluster/doc/admin.md
index 1dfb50a..097e749 100644
--- a/cluster/doc/admin.md
+++ b/cluster/doc/admin.md
@@ -1,31 +1,8 @@
-HSCloud Clusters
-================
-
-Admin documentation. For user documentation, see [//cluster/doc/user.md](/cluster/doc/user.md).
+Cluster Admin Docs
+==================
 
 Current cluster: `k0.hswaw.net`
 
-Persistent Storage (waw2)
--------------------------
-
-HDDs on bc01n0{1-3}. 3TB total capacity. Don't use this as this pool should go
-away soon (the disks are slow, the network is slow and the RAID controllers
-lie). Use ceph-waw3 instead.
-
-The following storage classes use this cluster:
-
- - `waw-hdd-paranoid-1` - 3 replicas
- - `waw-hdd-redundant-1` - erasure coded 2.1
- - `waw-hdd-yolo-1` - unreplicated (you _will_ lose your data)
- - `waw-hdd-redundant-1-object` - erasure coded 2.1 object store
-
-Rados Gateway (S3) is available at https://object.ceph-waw2.hswaw.net/. To
-create a user, ask an admin.
-
-PersistentVolumes currently bound to PersistentVolumeClaims get automatically
-backed up (hourly for the next 48 hours, then once every 4 weeks, then once
-every month for a year).
-
 Persistent Storage (waw3)
 -------------------------
 
diff --git a/cluster/doc/site.html b/cluster/doc/site.html
new file mode 100644
index 0000000..22a1bb8
--- /dev/null
+++ b/cluster/doc/site.html
@@ -0,0 +1,13 @@
+{{ define "header" }}
+<span class="red">hackdoc://cluster</span>
+<span>Hackerspace Cluster Docs</span>
+{{ end }}
+
+{{ define "topbar" }}
+<span><a href="/cluster/">Home</a></span>
+<span><a href="/cluster/doc/user.md">User Docs</a></span>
+<span><a href="/cluster/doc/admin.md">Admin Docs</a></span>
+{{ end }}
+
+{{ define "sidebar" }}
+{{ end }}
diff --git a/cluster/doc/user.md b/cluster/doc/user.md
index 6dd6938..f04e7db 100644
--- a/cluster/doc/user.md
+++ b/cluster/doc/user.md
@@ -1,5 +1,5 @@
-Warsaw Hackerspace Kubernetes Clusters
-======================================
+Cluster User Docs
+=================
 
 End-user^Whacker documentation.
 
diff --git a/cluster/hackdoc.toml b/cluster/hackdoc.toml
new file mode 100644
index 0000000..af7f8b8
--- /dev/null
+++ b/cluster/hackdoc.toml
@@ -0,0 +1,5 @@
+[template.default]
+sources = [
+    "//devtools/hackdoc/tpl/base.html",
+    "//cluster/doc/site.html",
+]
diff --git a/dc/README.md b/dc/README.md
index 6ee4c21..cf4287a 100644
--- a/dc/README.md
+++ b/dc/README.md
@@ -1,4 +1,16 @@
-hscloud/dc
-==========
+DC Docs Home
+============
 
-Software and systems related to DC operations and provisioning.
+Software, systems and hardware related to DC operations and provisioning.
+
+Software
+--------
+
+ - [arista-proxy](arista-proxy/), a gRPC proxy to Arista's JSON-RPC.
+ - [cmc-proxy](cmc-proxy/), a gRPC proxy to the Dell M1000E Chassic Management Controller.
+ - [m6220-proxy](m6220-proxy/), a gRPC proxy to the Dell M6220 switch.
+
+Hardware
+--------
+
+ - [hbj11](hbj11/), a JBOD SATA passthrough card for Dell M610 servers.
diff --git a/dc/arista-proxy/README.md b/dc/arista-proxy/README.md
index 60368dc..56e2979 100644
--- a/dc/arista-proxy/README.md
+++ b/dc/arista-proxy/README.md
@@ -5,40 +5,15 @@
 
 The schema is supposed to be 1:1 mapped to the JSON-RPC EAPI. This is just a dumb proxy.
 
-Getting and Building
---------------------
+Building
+--------
 
-    go get -d -u code.hackerspace.pl/q3k/arista-proxy
-    go generate code.hackerspace.pl/q3k/arista-proxy/proto
-    go build code.hackerspace.pl/q3k/arista-proxy
-
-Debug Status Page
------------------
-
-The `debug_address` flag controls spawning an HTTP server useful for debugging. You can use it to inspect gRPC request and view general status information of the proxy.
+    $ bazel build //dc/arista-proxy
 
 Flags
 -----
 
-    ./arista-proxy -help
-    Usage of ./arista-proxy:
-      -alsologtostderr
-        	log to standard error as well as files
       -arista_api string
         	Arista remote endpoint (default "http://admin:password@1.2.3.4:80/command-api")
-      -debug_address string
-        	Debug HTTP listen address, or empty to disable (default "127.0.0.1:42000")
-      -listen_address string
-        	gRPC listen address (default "127.0.0.1:43001")
-      -log_backtrace_at value
-        	when logging hits line file:N, emit a stack trace
-      -log_dir string
-        	If non-empty, write log files in this directory
-      -logtostderr
-        	log to standard error instead of files
-      -stderrthreshold value
-        	logs at or above this threshold go to stderr
-      -v value
-        	log level for V logs
-      -vmodule value
-        	comma-separated list of pattern=N settings for file-filtered logging
+
+For standard flags (eg. listen, logs, ...) run with -help.
diff --git a/dc/doc/site.html b/dc/doc/site.html
new file mode 100644
index 0000000..cce3767
--- /dev/null
+++ b/dc/doc/site.html
@@ -0,0 +1,12 @@
+{{ define "header" }}
+<span class="red">hackdoc://dc</span>
+<span>Hackerspace Datacenter Docs</span>
+{{ end }}
+
+{{ define "topbar" }}
+<span><a href="/dc/">Home</a></span>
+<span><a href="/dc/hbj11">HBJ11</a></span>
+{{ end }}
+
+{{ define "sidebar" }}
+{{ end }}
diff --git a/dc/hackdoc.toml b/dc/hackdoc.toml
new file mode 100644
index 0000000..81eb7c5
--- /dev/null
+++ b/dc/hackdoc.toml
@@ -0,0 +1,5 @@
+[template.default]
+sources = [
+    "//devtools/hackdoc/tpl/base.html",
+    "//dc/doc/site.html",
+]
diff --git a/devtools/hackdoc/tpl/base.html b/devtools/hackdoc/tpl/base.html
index 5fd861a..8b93b39 100644
--- a/devtools/hackdoc/tpl/base.html
+++ b/devtools/hackdoc/tpl/base.html
@@ -3,9 +3,358 @@
     <head>
         <meta charset="utf-8">
         <title>hackdoc:{{ .Title }}</title>
-        {{ template "head" . }}
+        <style type="text/css">
+html, body, div, span, applet, object, iframe,
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+a, abbr, acronym, address, big, cite, code,
+del, dfn, em, img, ins, kbd, q, s, samp,
+small, strike, strong, sub, sup, tt, var,
+b, u, i, center,
+dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend,
+table, caption, tbody, tfoot, thead, tr, th, td,
+article, aside, canvas, details, embed, 
+figure, figcaption, footer, header, hgroup, 
+menu, nav, output, ruby, section, summary,
+time, mark, audio, video {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	font-size: 100%;
+	font: inherit;
+	vertical-align: baseline;
+}
+/* HTML5 display-role reset for older browsers */
+article, aside, details, figcaption, figure, 
+footer, header, hgroup, menu, nav, section {
+	display: block;
+}
+body {
+	line-height: 1;
+}
+ol, ul {
+	list-style: none;
+}
+blockquote, q {
+	quotes: none;
+}
+blockquote:before, blockquote:after,
+q:before, q:after {
+	content: '';
+	content: none;
+}
+table {
+	border-collapse: collapse;
+	border-spacing: 0;
+}
+
+body {
+    font-size: 14px;
+    line-height: 1.25em;
+    background-color: #f0f0f0;
+}
+
+html {
+    /* Cursed snippet to prevent entire page being shifted left when scrollbar
+       appears. */
+    overflow-x: hidden;
+    margin-right: calc(-1 * (100vw - 100%));
+}
+
+.wrapper {
+    display: flex;
+    flex-direction: row;
+    justify-content: center;
+    width: 100%;
+    font-family: 'Open Sans', sans-serif;
+}
+
+.column {
+    width: 80em;
+    padding: 1rem 0 1rem 0;
+}
+
+.page {
+    background-color: #fefefe;
+    width: 100%;
+
+    display: flex;
+    flex-direction: row;
+    justify-content: space-between;
+}
+
+.content {
+    order: 1;
+    padding: 1rem 1rem 3rem 3rem;
+    width: 55em;
+}
+
+.sidebar {
+    order: 2;
+    width: 20em;
+    margin-left: 1em;
+    padding-top: 1rem;
+    padding-bottom: 3rem;
+}
+
+.sidebar ul {
+    padding: .5em;
+    border: 1px solid #ddd;
+    margin-top: 1em;
+    margin-right: 2em;
+    background-color: #f8f8f8;
+    font-size: 1em;
+}
+
+
+.header {
+    font-size: 1.2em;
+    font-family: Consolas, monospace;
+    margin-top: 1rem;
+    display: inline-flex;
+    background-color: #fefefe;
+    width: 100%;
+}
+
+.headerInner {
+    padding: 1em 1em 1em 3em;
+}
+
+.header a {
+    text-decoration: none;
+}
+.header a:hover {
+    text-decoration: underline;
+}
+
+.header span.red {
+    color: #b30014;
+}
+
+.header span.part {
+    color: #666;
+    padding-left: 0.2em;
+}
+
+.header span.part a {
+    color: rgb(27, 106, 203);
+}
+.header span.part a:visited {
+    color: rgb(27, 106, 203);
+}
+
+.topbar {
+    min-height: 1em;
+    padding: 1em 1em 1em 3.5em;
+}
+
+.topbar a {
+    text-decoration: none;
+    color: #333;
+    font-size: 1em;
+}
+.topbar a:hover {
+    text-decoration: underline;
+}
+
+.topbar span {
+    margin-right: 2em;
+}
+
+.footer {
+    font-size: 0.8em;
+    color: #ccc;
+    font-weight: 800;
+    padding: 0.5em 1em 1em;
+    text-align: right;
+}
+
+.footer .left {
+    float: left;
+}
+
+.footer .right {
+    float: right;
+}
+
+.footer a {
+    color: #bbb;
+}
+
+.page h1 {
+    font-size: 1.9em;
+    padding: 1em 0 0 0;
+    font-weight: 400;
+    color: #000;
+}
+
+.page p + h1 {
+    padding: 2em 0 0 0;
+}
+
+.page h2 {
+    font-size: 1.5em;
+    padding: 1.6em 0 0 0;
+    color: #000;
+    font-weight: 400;
+}
+
+.page h3 {
+    font-size: 1.4em;
+    padding: 0.4em 0 0 0;
+    color: #333;
+}
+
+.page h4 {
+    font-size: 1.0em;
+    color: #444;
+}
+
+.page strong {
+    font-weight: 600;
+}
+
+.page code {
+    font-family: Consolas, monospace;
+    background-color: #f8f8f8;
+}
+
+.page pre {
+    background-color: #f8f8f8;
+    border: 1px solid #d8d8d8;
+    margin: 2em 1em 2em 1em;
+    padding: 0.5em;
+    overflow: auto;
+    max-width: 60em;
+}
+
+.page h1 + p {
+    margin-top: 2em;
+}
+
+.page h2 + p {
+    margin-top: 1em;
+}
+
+.page h3 + p {
+    margin-top: 1em;
+}
+
+.page h4 + p {
+    margin-top: 1em;
+}
+
+
+.page p + p {
+    margin-top: 1em;
+}
+
+.page p {
+    line-height: 1.6em;
+}
+
+.page :not(li) > ul {
+    padding-top: 0.5em;
+    line-height: 1.5em;
+}
+
+.page ul li {
+    padding-left: 1em;
+}
+
+.page :not(li) > ul > li::before {
+    content: "•";
+    color: #333;;
+    display: inline-block;
+    width: 1em;
+    margin-left: -0.5em;
+}
+
+.page li > ul > li::before {
+    content: "◦";
+    color: #333;;
+    display: inline-block;
+    width: 1em;
+    margin-left: -0.5em;
+}
+
+.page img {
+    max-width: 50em;
+    margin: 1em 0 1em 0;
+    display: block;
+}
+
+.page table {
+    border: 1px solid #ddd;
+    width: 100%;
+    max-width: 100%;
+    margin-bottom: 20px;
+    margin-top: 20px;
+}
+
+.page table th {
+    border-bottom-width: 2px;
+    border: 1px solid #ddd;
+    border: 1px solid #e36372;
+    padding: 5px;
+    text-align: left;
+    vertical-align: bottom;
+    background-color: #e36372;
+    font-weight: 800;
+    color: #fff;
+}
+.page table td {
+    border: 1px solid #e36372;
+    padding: 5px;
+    vertical-align: top;
+    background-color: #ffdbdf;
+}
+
+.page table code {
+    font-family: Consolas, monospace;
+    background-color: #fcedef;
+}
+
+.toc {
+    padding: .5em;
+    border: 1px solid #ddd;
+    background-color: #f8f8f8;
+    margin: 2em;
+    max-width: 30em;
+    font-size: 1em;
+}
+
+.toc a {
+    text-decoration: none;
+}
+
+        </style>
     </head>
     <body>
-        {{ template "body" . }}
+        <div class="wrapper">
+            <div class="column">
+                <div class="header">
+                    <div class="headerInner">
+                        {{ template "header" . }}
+                    </div>
+                </div>
+                <div class="topbar">
+                    {{ template "topbar" . }}
+                </div>
+
+                <div class="page">
+                    <div class="sidebar">
+                        <h3>Page Info</h3>
+                        <ul>
+                            {{ range .WebLinks }}
+                            <li><a href="{{.LinkURL}}">View {{.Kind}} ({{ .LinkLabel }})</a></li>
+                            {{ end }}
+                            <li><a href="{{ .HackdocURL }}/devtools/hackdoc">Generated by hackdoc</a></li>
+                        </ul>
+                    </div>
+                    {{ .Rendered }}
+                </div>
+            </div>
+        </div>
     </body>
 </html>
diff --git a/devtools/hackdoc/tpl/default.html b/devtools/hackdoc/tpl/default.html
index 6e1434e..24439bb 100644
--- a/devtools/hackdoc/tpl/default.html
+++ b/devtools/hackdoc/tpl/default.html
@@ -1,280 +1,14 @@
-{{ define "head" }}
-<style type="text/css">
-html, body, div, span, applet, object, iframe,
-h1, h2, h3, h4, h5, h6, p, blockquote, pre,
-a, abbr, acronym, address, big, cite, code,
-del, dfn, em, img, ins, kbd, q, s, samp,
-small, strike, strong, sub, sup, tt, var,
-b, u, i, center,
-dl, dt, dd, ol, ul, li,
-fieldset, form, label, legend,
-table, caption, tbody, tfoot, thead, tr, th, td,
-article, aside, canvas, details, embed, 
-figure, figcaption, footer, header, hgroup, 
-menu, nav, output, ruby, section, summary,
-time, mark, audio, video {
-	margin: 0;
-	padding: 0;
-	border: 0;
-	font-size: 100%;
-	font: inherit;
-	vertical-align: baseline;
-}
-/* HTML5 display-role reset for older browsers */
-article, aside, details, figcaption, figure, 
-footer, header, hgroup, menu, nav, section {
-	display: block;
-}
-body {
-	line-height: 1;
-}
-ol, ul {
-	list-style: none;
-}
-blockquote, q {
-	quotes: none;
-}
-blockquote:before, blockquote:after,
-q:before, q:after {
-	content: '';
-	content: none;
-}
-table {
-	border-collapse: collapse;
-	border-spacing: 0;
-}
-
-body {
-    font-size: 14px;
-    line-height: 1.25em;
-    background-color: #f0f0f0;
-}
-
-.wrapper {
-    display: flex;
-    flex-direction: row;
-    justify-content: center;
-    width: 100%;
-}
-
-.column {
-    width: 80em;
-    padding: 1rem 0 1rem 0;
-}
-
-.page {
-    background-color: #fefefe;
-    padding: 0.5rem 2rem 3rem 2rem;
-}
-
-.header {
-    font-size: 1.2em;
-    font-family: Consolas, monospace;
-    margin-top: 1rem;
-    padding: 0.5em 0 0.5em 0;
-    display: inline-flex;
-}
-
-.header a {
-    text-decoration: none;
-}
-.header a:hover {
-    text-decoration: underline;
-}
-
-.header span.red {
-    color: #b30014;
-}
-
-.header span.part {
-    color: #666;
-    padding-left: 0.2em;
-}
-
-.header span.part a {
-    color: rgb(27, 106, 203);
-}
-.header span.part a:visited {
-    color: rgb(27, 106, 203);
-}
-
-.footer {
-    font-size: 0.8em;
-    color: #ccc;
-    font-weight: 800;
-    font-family: helvetica, arial, sans-serif;
-    padding: 0.5em 1em 1em;
-    text-align: right;
-}
-
-.footer .left {
-    float: left;
-}
-
-.footer .right {
-    float: right;
-}
-
-.footer a {
-    color: #bbb;
-}
-
-h1,h2,h3,h4 {
-    font-family: helvetica, arial, sans-serif;
-}
-
-.content h1 {
-    font-size: 1.6em;
-    padding: 1em 0 0 0;
-    font-weight: 800;
-}
-
-.content h2 {
-    font-size: 1.3em;
-    padding: 0.8em 0 0 0;
-    color: #333;
-    font-weight: 800;
-}
-
-.content h3 {
-    font-size: 1.2em;
-    padding: 0.4em 0 0 0;
-    color: #444;
-}
-
-.content h4 {
-    font-size: 1.0em;
-    color: #555;
-}
-
-.content strong {
-    font-weight: 600;
-}
-
-.content code {
-    font-family: Consolas, monospace;
-    background-color: #f8f8f8;
-}
-
-.content pre {
-    background-color: #f8f8f8;
-    border: 1px solid #d8d8d8;
-    margin: 1em;
-    padding: 0.5em;
-    overflow: auto;
-}
-
-.content p {
-    margin-top: 0.8em;
-    line-height: 1.5em;
-}
-
-.content :not(li) > ul {
-    padding-top: 0.5em;
-    line-height: 1.5em;
-}
-
-.content ul li {
-    padding-left: 1em;
-}
-
-.content :not(li) > ul > li::before {
-    content: "•";
-    color: #333;;
-    display: inline-block;
-    width: 1em;
-    margin-left: -0.5em;
-}
-
-.content li > ul > li::before {
-    content: "◦";
-    color: #333;;
-    display: inline-block;
-    width: 1em;
-    margin-left: -0.5em;
-}
-
-.content img {
-    max-width: 90%;
-    margin: 1em auto 1em auto;
-    display: block;
-}
-
-.content table {
-    border: 1px solid #ddd;
-    width: 100%;
-    max-width: 100%;
-    margin-bottom: 20px;
-    margin-top: 20px;
-}
-
-.content table th {
-    border-bottom-width: 2px;
-    border: 1px solid #ddd;
-    border: 1px solid #e36372;
-    padding: 5px;
-    text-align: left;
-    vertical-align: bottom;
-    background-color: #e36372;
-    font-weight: 800;
-    font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
-    color: #fff;
-}
-.content table td {
-    border: 1px solid #e36372;
-    padding: 5px;
-    vertical-align: top;
-    background-color: #ffdbdf;
-    font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
-}
-
-.content table code {
-    font-family: Consolas, monospace;
-    background-color: #fcedef;
-}
-
-.toc {
-    padding: .5em;
-    border: 1px solid #ddd;
-    background-color: #f8f8f8;
-    margin: 2em;
-    max-width: 30%;
-    font-size: 1em;
-    font-family: sans-serif;
-}
-
-.toc a {
-    text-decoration: none;
-}
-
-</style>
+{{ define "header" }}
+<span class="red">hackdoc://</span>
+<span>HSCloud Docs</span>
 {{ end }}
-{{ define "body" }}
-<div class="wrapper">
-    <div class="column">
-        <div class="page">
-            <div class="header">
-                <span class="red">hackdoc:</span>
-                {{ range .PathParts }}
-                    {{ if ne .Path "" }}
-                        <span class="part"><a href="{{ .Path }}">{{ .Label }}</a></span>
-                    {{ else }}
-                        <span class="part">{{ .Label }}</span>
-                    {{ end }}
-                {{ end }}
-                <span class="red" style="margin-left: 1em;">shortcuts:</span> <a href="/">root</a>, <a href="/cluster/doc">cluster docs</a>, <a href="/doc/codelabs">codelabs</a>
-            </div>
-            {{ .Rendered }}
-        </div>
-        <div class="footer">
-            <div class="left">
-                View in:
-                {{ range .WebLinks }}
-                <span class="muted">[{{ .Kind }} <a href="{{ .LinkURL }}">{{ .LinkLabel }}</a>]</span>
-                {{ end }}
-            </div>
-            <div class="right">Generated by <a href="{{ .HackdocURL }}/devtools/hackdoc">hackdoc</a>.</div>
-        </div>
-    </div>
-</div>
+
+{{ define "topbar" }}
+<span><a href="/">Home</a></span>
+<span><a href="/cluster/">Cluster</a></span>
+<span><a href="/dc/">DC</a></span>
+<span><a href="/doc/codelabs">Codelabs</a></span>
+{{ end }}
+
+{{ define "sidebar" }}
 {{ end }}