Block web crawlers on `v1.8-branch` (#3861)

* Block web crawlers on `v1.8-branch`

Signed-off-by: Mathew Wicks <5735406+thesuperzapper@users.noreply.github.com>

* Enable archived version header

Signed-off-by: Mathew Wicks <5735406+thesuperzapper@users.noreply.github.com>

* Backport changes from #3863

Signed-off-by: Mathew Wicks <5735406+thesuperzapper@users.noreply.github.com>

* Align OWNERS to `master` branch

Signed-off-by: Mathew Wicks <5735406+thesuperzapper@users.noreply.github.com>

* Remove `Archive: ` version dropdown prefix

Signed-off-by: Mathew Wicks <5735406+thesuperzapper@users.noreply.github.com>

* Improve archived_version banner

Signed-off-by: Mathew Wicks <5735406+thesuperzapper@users.noreply.github.com>

---------

Signed-off-by: Mathew Wicks <5735406+thesuperzapper@users.noreply.github.com>

OWNERS

@@ -1,18 +1,7 @@
 approvers:
-  - animeshsingh
-  - chensun
+  - andreyvelich
   - james-jwu
-  - knkski
-  - shannonbradshaw
-  - zijianjoy
-reviewers:
-  - 8bitmp3
-  - aronchick
-  - berndverst
-  - dansanche
-  - dsdinter
-  - Jeffwan
-  - jinchihe
-  - nickchase
-  - pdmack
+  - jbottum
+  - johnugeorge
   - terrytangyuan
+  - zijianjoy

config.toml

@@ -113,30 +113,30 @@ enable = true
   gcs_engine_id = "007239566369470735695:624rglujm-w"
 
   # Text label for the version menu in the top bar of the website.
-  version_menu = "Kubeflow Version"
+  version_menu = "v1.8"
 
   # The major.minor version tag for the version of the docs represented in this
   # branch of the repository. Used in the "version-banner" partial to display a
   # version number for this doc set.
-  version = "master"
+  version = "v1.8"
 
   # Flag used in the "version-banner" partial to decide whether to display a
   # banner on every page indicating that this is an archived version of the docs.
-  archived_version = false
+  archived_version = true
 
   # A link to latest version of the docs. Used in the "version-banner" partial to
   # point people to the main doc site.
-  url_latest_version = "https://kubeflow.org/docs/"
+  url_latest_version = "https://www.kubeflow.org/docs/"
 
   # A variable used in various docs to determine URLs for config files etc.
   # To find occurrences, search the repo for 'params "githubbranch"'.
-  githubbranch = "master"
+  githubbranch = "v1.8-branch"
 
   # These entries appear in the drop-down menu at the top of the website.
   [[params.versions]]
-    version = "master"
+    version = "Latest"
     githubbranch = "master"
-    url = "https://master.kubeflow.org"
+    url = "https://www.kubeflow.org"
   [[params.versions]]
     version = "v1.8"
     githubbranch = "v1.8-branch"

layouts/partials/head.html

@@ -5,12 +5,8 @@
 <link rel="{{ .Rel }}" type="{{ .MediaType.Type }}" href="{{ .Permalink | safeURL }}">
 {{ end -}}
 
-{{ $outputFormat := partial "outputformat.html" . -}}
-{{ if and hugo.IsProduction (ne $outputFormat "print") -}}
-<meta name="robots" content="index, follow">
-{{ else -}}
-<meta name="robots" content="noindex, nofollow">
-{{ end -}}
+<!-- Prevent search engines from indexing this old site -->
+<meta name="robots" content="noindex">
 
 <!-- include our custom Kubeflow "seo_schema" partial -->
 {{ partial "seo_schema" . }}

layouts/partials/version-banner.html

@@ -0,0 +1,33 @@
+<!-- Check the variable that indicates whether this is an archived doc set. If yes, display a banner. -->
+{{- $latest_version_url := .Site.Params.url_latest_version }}
+{{- $current_version := replace .Site.Params.version "v" "" | markdownify }}
+{{- if .Site.Params.archived_version }}
+  <style>
+    .version-banner {
+      padding: 1.5rem;
+      margin: 2rem 0;
+      max-width: 40rem;
+      border-style: solid;
+      border-color: #f0ad4e;
+      background-color: #faf5b6;
+      border-radius: 0.25rem;
+    }
+    .version-banner h3 {
+      margin-top: 0;
+      margin-bottom: 0.6em;
+      font-size: 1.25em;
+    }
+    .version-banner p {
+      margin-top: 0;
+      margin-bottom: 0;
+    }
+  </style>
+  <div class="version-banner">
+    <h3>You are viewing documentation for <strong>Kubeflow {{ $current_version }}</strong></h3>
+    <p>
+      This is a static snapshot from the time of the Kubeflow {{ $current_version }} release.
+      <br>
+      For up-to-date information, see the <a href="{{ $latest_version_url | safeURL }}">latest version</a>.
+    </p>
+  </div>
+{{- end }}