docs: update documentation for 1.22 and 1.21 (#211)

Closes #208

Signed-off-by: Gabriele Bartolini <[email protected]>

assets/documentation/1.21/404.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="author" content="The CloudNativePG Contributors" />
       <link rel="shortcut icon" href="/img/favicon.ico" />
-    <title>CloudNativePG</title>
+    <title>CloudNativePG v1.21</title>
     <link rel="stylesheet" href="/css/theme.css" />
     <link rel="stylesheet" href="/css/theme_extra.css" />
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/github.min.css" />
@@ -24,7 +24,7 @@
     <nav data-toggle="wy-nav-shift" class="wy-nav-side stickynav">
     <div class="wy-side-scroll">
       <div class="wy-side-nav-search">
-          <a href="/." class="icon icon-home"> CloudNativePG
+          <a href="/." class="icon icon-home"> CloudNativePG v1.21
         </a><div role="search">
   <form id ="rtd-search-form" class="wy-form" action="//search.html" method="get">
       <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" title="Type search term here" />
@@ -257,7 +257,7 @@
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
       <nav class="wy-nav-top" role="navigation" aria-label="Mobile navigation menu">
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="/.">CloudNativePG</a>
+          <a href="/.">CloudNativePG v1.21</a>
 
       </nav>
       <div class="wy-nav-content">

assets/documentation/1.21/appendixes/object_stores/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="author" content="The CloudNativePG Contributors" />
       <link rel="shortcut icon" href="../../img/favicon.ico" />
-    <title>Appendix A - Common object stores for backups - CloudNativePG</title>
+    <title>Appendix A - Common object stores for backups - CloudNativePG v1.21</title>
     <link rel="stylesheet" href="../../css/theme.css" />
     <link rel="stylesheet" href="../../css/theme_extra.css" />
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/github.min.css" />
@@ -31,7 +31,7 @@
     <nav data-toggle="wy-nav-shift" class="wy-nav-side stickynav">
     <div class="wy-side-scroll">
       <div class="wy-side-nav-search">
-          <a href="../.." class="icon icon-home"> CloudNativePG
+          <a href="../.." class="icon icon-home"> CloudNativePG v1.21
         </a><div role="search">
   <form id ="rtd-search-form" class="wy-form" action="../../search.html" method="get">
       <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" title="Type search term here" />
@@ -294,7 +294,7 @@
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
       <nav class="wy-nav-top" role="navigation" aria-label="Mobile navigation menu">
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="../..">CloudNativePG</a>
+          <a href="../..">CloudNativePG v1.21</a>
 
       </nav>
       <div class="wy-nav-content">
@@ -445,7 +445,7 @@ <h3 id="other-s3-compatible-object-storages-providers">Other S3-compatible Objec
 </div>
 <h2 id="azure-blob-storage">Azure Blob Storage</h2>
 <p><a href="https://azure.microsoft.com/en-us/services/storage/blobs/">Azure Blob Storage</a> is the
-obect storage service provided by Microsoft.</p>
+object storage service provided by Microsoft.</p>
 <p>In order to access your storage account for backup and recovery of
 CloudNativePG managed databases, you will need one of the following
 combinations of credentials:</p>

assets/documentation/1.21/applications/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="author" content="The CloudNativePG Contributors" />
       <link rel="shortcut icon" href="../img/favicon.ico" />
-    <title>Connecting from an application - CloudNativePG</title>
+    <title>Connecting from an application - CloudNativePG v1.21</title>
     <link rel="stylesheet" href="../css/theme.css" />
     <link rel="stylesheet" href="../css/theme_extra.css" />
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/github.min.css" />
@@ -31,7 +31,7 @@
     <nav data-toggle="wy-nav-shift" class="wy-nav-side stickynav">
     <div class="wy-side-scroll">
       <div class="wy-side-nav-search">
-          <a href=".." class="icon icon-home"> CloudNativePG
+          <a href=".." class="icon icon-home"> CloudNativePG v1.21
         </a><div role="search">
   <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
       <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" title="Type search term here" />
@@ -272,7 +272,7 @@
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
       <nav class="wy-nav-top" role="navigation" aria-label="Mobile navigation menu">
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="..">CloudNativePG</a>
+          <a href="..">CloudNativePG v1.21</a>
 
       </nav>
       <div class="wy-nav-content">

assets/documentation/1.21/architecture/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="author" content="The CloudNativePG Contributors" />
       <link rel="shortcut icon" href="../img/favicon.ico" />
-    <title>Architecture - CloudNativePG</title>
+    <title>Architecture - CloudNativePG v1.21</title>
     <link rel="stylesheet" href="../css/theme.css" />
     <link rel="stylesheet" href="../css/theme_extra.css" />
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/github.min.css" />
@@ -31,7 +31,7 @@
     <nav data-toggle="wy-nav-shift" class="wy-nav-side stickynav">
     <div class="wy-side-scroll">
       <div class="wy-side-nav-search">
-          <a href=".." class="icon icon-home"> CloudNativePG
+          <a href=".." class="icon icon-home"> CloudNativePG v1.21
         </a><div role="search">
   <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
       <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" title="Type search term here" />
@@ -286,7 +286,7 @@
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
       <nav class="wy-nav-top" role="navigation" aria-label="Mobile navigation menu">
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="..">CloudNativePG</a>
+          <a href="..">CloudNativePG v1.21</a>
 
       </nav>
       <div class="wy-nav-content">

assets/documentation/1.21/backup/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="author" content="The CloudNativePG Contributors" />
       <link rel="shortcut icon" href="../img/favicon.ico" />
-    <title>Backup - CloudNativePG</title>
+    <title>Backup - CloudNativePG v1.21</title>
     <link rel="stylesheet" href="../css/theme.css" />
     <link rel="stylesheet" href="../css/theme_extra.css" />
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/github.min.css" />
@@ -31,7 +31,7 @@
     <nav data-toggle="wy-nav-shift" class="wy-nav-side stickynav">
     <div class="wy-side-scroll">
       <div class="wy-side-nav-search">
-          <a href=".." class="icon icon-home"> CloudNativePG
+          <a href=".." class="icon icon-home"> CloudNativePG v1.21
         </a><div role="search">
   <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
       <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" title="Type search term here" />
@@ -278,7 +278,7 @@
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
       <nav class="wy-nav-top" role="navigation" aria-label="Mobile navigation menu">
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="..">CloudNativePG</a>
+          <a href="..">CloudNativePG v1.21</a>
 
       </nav>
       <div class="wy-nav-content">

assets/documentation/1.21/backup_barmanobjectstore/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="author" content="The CloudNativePG Contributors" />
       <link rel="shortcut icon" href="../img/favicon.ico" />
-    <title>Backup on object stores - CloudNativePG</title>
+    <title>Backup on object stores - CloudNativePG v1.21</title>
     <link rel="stylesheet" href="../css/theme.css" />
     <link rel="stylesheet" href="../css/theme_extra.css" />
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/github.min.css" />
@@ -31,7 +31,7 @@
     <nav data-toggle="wy-nav-shift" class="wy-nav-side stickynav">
     <div class="wy-side-scroll">
       <div class="wy-side-nav-search">
-          <a href=".." class="icon icon-home"> CloudNativePG
+          <a href=".." class="icon icon-home"> CloudNativePG v1.21
         </a><div role="search">
   <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
       <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" title="Type search term here" />
@@ -276,7 +276,7 @@
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
       <nav class="wy-nav-top" role="navigation" aria-label="Mobile navigation menu">
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="..">CloudNativePG</a>
+          <a href="..">CloudNativePG v1.21</a>
 
       </nav>
       <div class="wy-nav-content">

assets/documentation/1.21/backup_recovery/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="author" content="The CloudNativePG Contributors" />
       <link rel="shortcut icon" href="../img/favicon.ico" />
-    <title>Backup and Recovery - CloudNativePG</title>
+    <title>Backup and Recovery - CloudNativePG v1.21</title>
     <link rel="stylesheet" href="../css/theme.css" />
     <link rel="stylesheet" href="../css/theme_extra.css" />
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/github.min.css" />
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     <nav data-toggle="wy-nav-shift" class="wy-nav-side stickynav">
     <div class="wy-side-scroll">
       <div class="wy-side-nav-search">
-          <a href=".." class="icon icon-home"> CloudNativePG
+          <a href=".." class="icon icon-home"> CloudNativePG v1.21
         </a><div role="search">
   <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
       <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" title="Type search term here" />
@@ -264,7 +264,7 @@
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
       <nav class="wy-nav-top" role="navigation" aria-label="Mobile navigation menu">
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="..">CloudNativePG</a>
+          <a href="..">CloudNativePG v1.21</a>
 
       </nav>
       <div class="wy-nav-content">

assets/documentation/1.21/backup_volumesnapshot/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="author" content="The CloudNativePG Contributors" />
       <link rel="shortcut icon" href="../img/favicon.ico" />
-    <title>Backup on volume snapshots - CloudNativePG</title>
+    <title>Backup on volume snapshots - CloudNativePG v1.21</title>
     <link rel="stylesheet" href="../css/theme.css" />
     <link rel="stylesheet" href="../css/theme_extra.css" />
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/github.min.css" />
@@ -31,7 +31,7 @@
     <nav data-toggle="wy-nav-shift" class="wy-nav-side stickynav">
     <div class="wy-side-scroll">
       <div class="wy-side-nav-search">
-          <a href=".." class="icon icon-home"> CloudNativePG
+          <a href=".." class="icon icon-home"> CloudNativePG v1.21
         </a><div role="search">
   <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
       <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" title="Type search term here" />
@@ -282,7 +282,7 @@
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
       <nav class="wy-nav-top" role="navigation" aria-label="Mobile navigation menu">
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="..">CloudNativePG</a>
+          <a href="..">CloudNativePG v1.21</a>
 
       </nav>
       <div class="wy-nav-content">

assets/documentation/1.21/before_you_start/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="author" content="The CloudNativePG Contributors" />
       <link rel="shortcut icon" href="../img/favicon.ico" />
-    <title>Before You Start - CloudNativePG</title>
+    <title>Before You Start - CloudNativePG v1.21</title>
     <link rel="stylesheet" href="../css/theme.css" />
     <link rel="stylesheet" href="../css/theme_extra.css" />
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/github.min.css" />
@@ -31,7 +31,7 @@
     <nav data-toggle="wy-nav-shift" class="wy-nav-side stickynav">
     <div class="wy-side-scroll">
       <div class="wy-side-nav-search">
-          <a href=".." class="icon icon-home"> CloudNativePG
+          <a href=".." class="icon icon-home"> CloudNativePG v1.21
         </a><div role="search">
   <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
       <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" title="Type search term here" />
@@ -274,7 +274,7 @@
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
       <nav class="wy-nav-top" role="navigation" aria-label="Mobile navigation menu">
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="..">CloudNativePG</a>
+          <a href="..">CloudNativePG v1.21</a>
 
       </nav>
       <div class="wy-nav-content">

assets/documentation/1.21/benchmarking/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="author" content="The CloudNativePG Contributors" />
       <link rel="shortcut icon" href="../img/favicon.ico" />
-    <title>Benchmarking - CloudNativePG</title>
+    <title>Benchmarking - CloudNativePG v1.21</title>
     <link rel="stylesheet" href="../css/theme.css" />
     <link rel="stylesheet" href="../css/theme_extra.css" />
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/github.min.css" />
@@ -31,7 +31,7 @@
     <nav data-toggle="wy-nav-shift" class="wy-nav-side stickynav">
     <div class="wy-side-scroll">
       <div class="wy-side-nav-search">
-          <a href=".." class="icon icon-home"> CloudNativePG
+          <a href=".." class="icon icon-home"> CloudNativePG v1.21
         </a><div role="search">
   <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
       <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" title="Type search term here" />
@@ -270,7 +270,7 @@
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
       <nav class="wy-nav-top" role="navigation" aria-label="Mobile navigation menu">
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="..">CloudNativePG</a>
+          <a href="..">CloudNativePG v1.21</a>
 
       </nav>
       <div class="wy-nav-content">

assets/documentation/1.21/bootstrap/index.html

@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="author" content="The CloudNativePG Contributors" />
       <link rel="shortcut icon" href="../img/favicon.ico" />
-    <title>Bootstrap - CloudNativePG</title>
+    <title>Bootstrap - CloudNativePG v1.21</title>
     <link rel="stylesheet" href="../css/theme.css" />
     <link rel="stylesheet" href="../css/theme_extra.css" />
         <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/github.min.css" />
@@ -31,7 +31,7 @@
     <nav data-toggle="wy-nav-shift" class="wy-nav-side stickynav">
     <div class="wy-side-scroll">
       <div class="wy-side-nav-search">
-          <a href=".." class="icon icon-home"> CloudNativePG
+          <a href=".." class="icon icon-home"> CloudNativePG v1.21
         </a><div role="search">
   <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
       <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" title="Type search term here" />
@@ -304,7 +304,7 @@
     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
       <nav class="wy-nav-top" role="navigation" aria-label="Mobile navigation menu">
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
-          <a href="..">CloudNativePG</a>
+          <a href="..">CloudNativePG v1.21</a>
 
       </nav>
       <div class="wy-nav-content">
@@ -770,7 +770,7 @@ <h4 id="usernamepassword-authentication">Username/Password authentication</h4>
 <pre><code># A more restrictive rule for TLS and IP of origin is recommended
 host replication streaming_replica all md5
 </code></pre>
-<p>The following manifest creates a new PostgreSQL 16.1 cluster,
+<p>The following manifest creates a new PostgreSQL 16.3 cluster,
 called <code>target-db</code>, using the <code>pg_basebackup</code> bootstrap method
 to clone an external PostgreSQL cluster defined as <code>source-db</code>
 (in the <code>externalClusters</code> array). As you can see, the <code>source-db</code>
@@ -783,7 +783,7 @@ <h4 id="usernamepassword-authentication">Username/Password authentication</h4>
   name: target-db
 spec:
   instances: 3
-  imageName: ghcr.io/cloudnative-pg/postgresql:16.1
+  imageName: ghcr.io/cloudnative-pg/postgresql:16.3
 
   bootstrap:
     pg_basebackup:
@@ -802,7 +802,7 @@ <h4 id="usernamepassword-authentication">Username/Password authentication</h4>
       key: password
 </code></pre>
 <p>All the requirements must be met for the clone operation to work, including
-the same PostgreSQL version (in our case 16.1).</p>
+the same PostgreSQL version (in our case 16.3).</p>
 <h4 id="tls-certificate-authentication">TLS certificate authentication</h4>
 <p>The second authentication method supported by CloudNativePG
 with the <code>pg_basebackup</code> bootstrap is based on TLS client certificates.
@@ -814,7 +814,7 @@ <h4 id="tls-certificate-authentication">TLS certificate authentication</h4>
 <p>This example can be easily adapted to cover an instance that resides
 outside the Kubernetes cluster.</p>
 </div>
-<p>The manifest defines a new PostgreSQL 16.1 cluster called <code>cluster-clone-tls</code>,
+<p>The manifest defines a new PostgreSQL 16.3 cluster called <code>cluster-clone-tls</code>,
 which is bootstrapped using the <code>pg_basebackup</code> method from the <code>cluster-example</code>
 external cluster. The host is identified by the read/write service
 in the same cluster, while the <code>streaming_replica</code> user is authenticated
@@ -827,7 +827,7 @@ <h4 id="tls-certificate-authentication">TLS certificate authentication</h4>
   name: cluster-clone-tls
 spec:
   instances: 3
-  imageName: ghcr.io/cloudnative-pg/postgresql:16.1
+  imageName: ghcr.io/cloudnative-pg/postgresql:16.3
 
   bootstrap:
     pg_basebackup: