Truncate opengraph and twitter card description to 160 chars

.devcontainer/on-create.sh

@@ -5,7 +5,7 @@ set -euo pipefail
 cd $(mktemp -d)
 
 # hugo
-scurl -O https://github.com/gohugoio/hugo/releases/download/v0.156.0/hugo_0.156.0_linux-amd64.deb
+scurl -O https://github.com/gohugoio/hugo/releases/download/v0.158.0/hugo_0.158.0_linux-amd64.deb
 sudo dpkg -i hugo*.deb
 rm hugo*.deb
 

linkerd.io/README.md

@@ -31,9 +31,9 @@ Or download the release of Hugo from the GitHub
 
 ## Hugo version requirements
 
-The minimum version of Hugo needed to build the site is `v0.156.0`.
+The minimum version of Hugo needed to build the site is `v0.158.0`.
 
-When linkerd.io is deployed to production, we use Hugo `v0.156.0`.
+When linkerd.io is deployed to production, we use Hugo `v0.158.0`.
 
 ### Run Hugo locally
 
@@ -65,11 +65,12 @@ Next, create an `index.md` file in the folder with the following frontmatter:
 
 ```yaml
 title: # The title of your blog post
-description: # The description of your blog post
+description: # Optional meta description of your blog post, defaults to auto generated content summary
 date: # The date of your post in the format: `2024-01-01T00:00:00Z`
-slug: # The URL slug for the page. Only set this param if you want to use a different slug than the title.
+slug: # Optional URL slug for the page. Only set this param if you want to use a different slug than the title.
 keywords: [] # An array of keywords are used to relate blog posts
 params:
+  metaTitle: # Optional meta title of your blog post, defaults to title
   author: # The author of the blog post
 ```
 

linkerd.io/config/_default/params.yaml

@@ -1,17 +1,16 @@
 # Min/max version of Hugo required to build linkerd.io
 # Set `maxHugoVersion` to "latest" if there is not a max version required
-minHugoVersion: "0.156.0"
-maxHugoVersion: "latest"
+minHugoVersion: '0.158.0'
+maxHugoVersion: 'latest'
 
 # Open Graph and Twitter Card defaults
 description: |-
   Linkerd is an ultralight service mesh for Kubernetes. It gives you
   observability, reliability, and security without requiring any code changes.
 #images: [/logos/linkerd.png]
-
 # Set the value of `twitter:site` in Twitter Card
 social:
   twitter: Linkerd
 
 # Latest major version of Linkerd
-latestMajorVersion: "2.20"
+latestMajorVersion: '2.20'

linkerd.io/content/blog/2026/0624-federating-clusters-for-zero-downtime-kubernetes/index.md

@@ -2,8 +2,12 @@
 date: 2026-06-24T00:00:00Z
 title: |-
   Federating Clusters for Zero-Downtime Kubernetes
+description: |-
+  Linkerd multicluster supports 3 modes: federated, flat, and gateway. Wire all 3 across 3 GKE clusters, run a chaos test, and see automatic failover in action.
 keywords: [linkerd, multicluster, federated]
 params:
+  metaTitle: |-
+    Linkerd Multicluster: Federation, Mirroring on GKE
   author:
     name: Dominik Táskai, Linkerd Ambassador
     avatar: dominik-taskai.jpg

linkerd.io/layouts/_partials/head-meta.html

@@ -2,7 +2,7 @@
   <meta name="robots" content="noindex">
 {{ end }}
 <meta name=viewport content="width=device-width,initial-scale=1">
-<meta name="description" content="{{ partial "page-description" . }}">
+<meta name="description" content="{{ partial "meta-description" . }}">
 
-{{ partial "opengraph.html" . }}
-{{ partial "twitter_cards.html" . }}
+{{ partial "head-opengraph.html" . }}
+{{ partial "head-twitter-cards.html" . }}

linkerd.io/layouts/_partials/head-opengraph.html

@@ -0,0 +1,76 @@
+{{- /*
+
+Modified Open Graph template
+https://github.com/gohugoio/hugo/blob/master/tpl/tplimpl/embedded/templates/_partials/opengraph.html
+
+*/}}
+<meta property="og:url" content="{{ .Permalink }}">
+
+{{- with or site.Title site.Params.title | plainify }}
+	<meta property="og:site_name" content="{{ . }}">
+{{- end }}
+
+<meta property="og:title" content="{{ partial "meta-title" . }}">
+
+<meta property="og:description" content="{{ partial "meta-description" . }}">
+
+{{- with or .Params.locale site.Language.Locale }}
+	<meta property="og:locale" content="{{ replace . `-` `_` }}">
+{{- end }}
+
+{{- if .IsPage }}
+	<meta property="og:type" content="article">
+	{{- with .Section }}
+		<meta property="article:section" content="{{ . }}">
+	{{- end }}
+	{{- $ISO8601 := "2006-01-02T15:04:05-07:00" }}
+	{{- with .PublishDate }}
+		<meta property="article:published_time" {{ .Format $ISO8601 | printf "content=%q" | safeHTMLAttr }}>
+	{{- end }}
+	{{- with .Lastmod }}
+		<meta property="article:modified_time" {{ .Format $ISO8601 | printf "content=%q" | safeHTMLAttr }}>
+	{{- end }}
+	{{- range .GetTerms "tags" | first 6 }}
+		<meta property="article:tag" content="{{ .Page.Title | plainify }}">
+	{{- end }}
+{{- else }}
+	<meta property="og:type" content="website">
+{{- end }}
+
+{{- with partial "_funcs/get-page-images" . }}
+	{{- range . | first 6 }}
+		<meta property="og:image" content="{{ .Permalink }}">
+	{{- end }}
+{{- end }}
+
+{{- with .Params.audio }}
+	{{- range . | first 6 }}
+		<meta property="og:audio" content="{{ . | absURL }}">
+	{{- end }}
+{{- end }}
+
+{{- with .Params.videos }}
+	{{- range . | first 6 }}
+		<meta property="og:video" content="{{ . | absURL }}">
+	{{- end }}
+{{- end }}
+
+{{- range .GetTerms "series" }}
+	{{- range .Pages | first 7 }}
+		{{- if ne $ . }}
+			<meta property="og:see_also" content="{{ .Permalink }}">
+		{{- end }}
+	{{- end }}
+{{- end }}
+
+{{- with site.Params.social }}
+	{{- if reflect.IsMap . }}
+		{{- with .facebook_app_id }}
+			<meta property="fb:app_id" content="{{ . }}">
+		{{- else }}
+			{{- with .facebook_admin }}
+				<meta property="fb:admins" content="{{ . }}">
+			{{- end }}
+		{{- end }}
+	{{- end }}
+{{- end }}

linkerd.io/layouts/_partials/head-twitter-cards.html

@@ -0,0 +1,30 @@
+{{- /*
+
+Modified Twitter Cards template
+https://github.com/gohugoio/hugo/blob/master/tpl/tplimpl/embedded/templates/_partials/twitter_cards.html
+
+*/}}
+{{- $images := partial "_funcs/get-page-images" . }}
+{{- with index $images 0 }}
+	<meta name="twitter:card" content="summary_large_image">
+	<meta name="twitter:image" content="{{ .Permalink }}">
+{{- else }}
+	<meta name="twitter:card" content="summary">
+{{- end }}
+
+<meta name="twitter:title" content="{{ partial "meta-title" . }}">
+
+<meta name="twitter:description" content="{{ partial "meta-description" . }}">
+
+{{- $twitterSite := "" }}
+{{- with site.Params.social }}
+	{{- if reflect.IsMap . }}
+		{{- with .twitter }}
+			{{- $content := . }}
+			{{- if not (strings.HasPrefix . "@") }}
+				{{- $content = printf "@%v" . }}
+			{{- end }}
+			<meta name="twitter:site" content="{{ $content }}">
+		{{- end }}
+	{{- end }}
+{{- end }}

linkerd.io/layouts/_partials/meta-description.html

@@ -0,0 +1,3 @@
+{{- with or .Description .Summary site.Params.description | truncate 160 | plainify | htmlUnescape }}
+  {{- trim . "\n\r\t " | replaceRE "[\n\r\t]+" " " }}
+{{- end -}}

linkerd.io/layouts/_partials/meta-title.html

@@ -0,0 +1,3 @@
+{{- with or .Params.metaTitle .Title site.Title site.Params.title | plainify }}
+  {{- . }}
+{{- end -}}

netlify.toml

@@ -4,7 +4,7 @@ publish = "public"
 command = "make production-build"
 
 [build.environment]
-HUGO_VERSION = "0.156.0"
+HUGO_VERSION = "0.158.0"
 
 [context.deploy-preview]
 command = "make preview-build"