Added blog space on Thanos website.

Signed-off-by: bwplotka <[email protected]>

.mdox.yaml

@@ -70,7 +70,11 @@ transformations:
         menu: contributing
         lastmod: "{{ .Origin.LastMod }}"
     backMatter: *docBackMatter
-
+
+  # Non-versioned element: Blog.
+  - glob: "blog/*"
+    path: /../blog/*
+
   - glob: "**/README.md"
     path: _index.md
     frontMatter: &justTitleFrontMatter

docs/blog/welcome.md

@@ -0,0 +1,11 @@
+---
+title: Welcome to Thanos Blog Space!
+author: Thanos Team
+date: 2022-11-07
+---
+
+Welcome 👋🏼
+
+This space was created for the Thanos community to share learnings, insights, best practices and cool things to the world. If you are interested in contributing relevant content to Thanos blog, feel free to add Pull Request (PR) to [Thanos repo's blog directory](http://github.com/thanos-io/thanos). See ya there!
+
+PS: For Prometheus specific content, consider contributing to [Prometheus blog space](https://prometheus.io/blog/) by creating PR to [Prometheus docs repo](https://github.com/prometheus/docs/tree/main/content/blog). 

website/layouts/_default/baseof.html

@@ -52,6 +52,9 @@
                 <li class="nav-item">
                     {{ partial "versioning/version-picker.html" . }}
                 </li>
+                <li class="nav-item">
+                   <a class="nav-link" href="/blog">Blog</a>
+                </li>
                 <li class="nav-item">
                     <a href="https://github.com/{{ .Site.Params.GithubUser }}/{{ .Site.Params.GithubProject }}" class="nav-link"><i class="fab fa-fw fa-github"></i> GitHub</a>
                 </li>

website/layouts/partials/versioning/version-picker.html

@@ -3,6 +3,7 @@
     <div class="dropdown-menu" aria-labelledby="dropdownMenuLink">
         {{- range .Site.Sections.Reverse }}
       {{- $version := .Section }}
+      {{- if eq $version "blog" }}{{continue}}{{end}}
       <a class="dropdown-item" href="{{ printf "../../../../%s" $version }}/thanos/getting-started.md">
         {{ $version }}
       </a>