DISTPG-620 Release notes 14.9 (#437)

* DISTPG-620 Release notes 14.9 modified: .github/workflows/main.yml modified: docs/apt.md modified: docs/index.md modified: docs/major-upgrade.md new file: docs/release-notes-v14.9.md modified: docs/release-notes.md modified: docs/yum.md modified: mkdocs-base.yml modified: variables.yml * Updated nav.html for 9.2 version of Material theme modified: _resource/overrides/partials/nav.html * Updated pg_gather version and release date * Updated versions and release date * DISTPG-635 Added Debian 12 packages
percona · Aug 30, 2023 · 8bdfc7d · 8bdfc7d
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diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -45,7 +45,7 @@ jobs:
       - name: Deploy docs
         run: |
           mike deploy 14 -b publish -p
-          mike retitle 14 "14.8" -b publish -p
+          mike retitle 14 "14.9" -b publish -p
 
 # - name: Install Node.js 14.x
 #        uses: percona-platform/setup-node@v2

diff --git a/_resource/overrides/partials/nav.html b/_resource/overrides/partials/nav.html
@@ -1,6 +1,7 @@
 {#-
   This file was automatically generated - do not edit
 -#}
+{% import "partials/nav-item.html" as item with context %}
 {% set class = "md-nav md-nav--primary" %}
 {% if "navigation.tabs" in features %}
   {% set class = class ~ " md-nav--lifted" %}
@@ -23,8 +24,7 @@
   <ul class="md-nav__list" data-md-scrollfix>
     {% for nav_item in nav %}
       {% set path = "__nav_" ~ loop.index %}
-      {% set level = 1 %}
-      {% include "partials/nav-item.html" %}
+      {{ item.render(nav_item, path, 1) }}
     {% endfor %}
     <br>
    <label class="md-nav__title" for="__drawer">

diff --git a/docs/apt.md b/docs/apt.md
@@ -129,6 +129,12 @@ Run all the commands in the following sections as root or using the `sudo` comma
           $ sudo apt install percona-pgpool2
           ```
 
+          Install `pg_gather`
+
+          ```{.bash data-prompt="$"}
+          $ sudo apt install percona-pg-gather
+          ```
+
           Some extensions require additional setup in order to use them with Percona Distribution for PostgreSQL. For more information, refer to [Enabling extensions](enable-extensions.md).
 
 ### Start the service

diff --git a/docs/index.md b/docs/index.md
@@ -20,6 +20,9 @@ PostgreSQL
 
 * [PgBouncer](https://www.pgbouncer.org/) - a lightweight connection pooler for PostgreSQL
 
+* [pg_gather](https://github.com/jobinau/pg_gather) - an SQL script to assess the health of PostgreSQL cluster by gathering performance and configuration data from PostgreSQL databases.
+
+
 * [pgpool2](https://www.pgpool.net/mediawiki/index.php/Main_Page) - a middleware between PostgreSQL server and client for high availability, connection pooling and load balancing.
 
 * [pg_repack](https://github.com/reorg/pg_repack) rebuilds
@@ -31,7 +34,7 @@ PostgreSQL database objects
 
 * [wal2json](https://github.com/eulerto/wal2json) - a PostgreSQL logical decoding JSON output plugin.
 
-* A collection of [additional PostgreSQL contrib extensions](https://www.postgresql.org/docs/15/contrib.html)
+* A collection of [additional PostgreSQL contrib extensions](https://www.postgresql.org/docs/14/contrib.html)
 
 
 [Get started](installing.md){ .md-button }

diff --git a/docs/installing.md b/docs/installing.md
@@ -50,8 +50,8 @@ The `percona-ppg-server-ha` meta-package installs high-availability components t
 | ---------------- | --------------------------------------- | 
 | `percona-patroni`| A high-availability solution for PostgreSQL. | 
 | `percona-haproxy`| A high-availability and load-balancing solution |
-| `etcd`           | A consistent, distributed key-value store | 
-| `python3-python-etcd` | A Python client for ETCD.[^1]
+| `python3-python-etcd` | A Python client for ETCD.[^1] |
+| `etcd-client`, `etcd-server` | The client/server of the distributed key-value store. [^2]| 
 
 To install Percona Distribution for PostgreSQL, refer to the following tutorials:
 
@@ -60,4 +60,6 @@ To install Percona Distribution for PostgreSQL, refer to the following tutorials
 
 
 
+
 [^1]: Is included in repositories for RHEL 8 / CentOS 8 operating systems
+[^2]: Are included in repositories for Debian 12 operating system
diff --git a/docs/major-upgrade.md b/docs/major-upgrade.md
@@ -76,8 +76,9 @@ The exact steps may differ depending on the package manager of your operating sy
        percona-pgbadger \
        percona-postgresql-14-wal2json \
        percona-pg-stat-monitor14 \
-       percona-postgresql-contrib
-       percona-pgpool2
+       percona-postgresql-contrib \
+       percona-pgpool2 \
+       percona-pg-gather
       ```
 
     !!! admonition "See also"
@@ -267,8 +268,9 @@ The exact steps may differ depending on the package manager of your operating sy
        percona-pgaudit14_set_user \
        percona-pgbadger \
        percona-wal2json14 \
-       percona-postgresql14-contrib
-       percona-pgpool-II-pg14
+       percona-postgresql14-contrib \
+       percona-pgpool-II-pg14 \
+       percona-pg_gather
        ```
 
 !!! admonition "See also"

diff --git a/docs/release-notes-v14.9.md b/docs/release-notes-v14.9.md
@@ -0,0 +1,54 @@
+# Percona Distribution for PostgreSQL 14.9 (2023-08-30)
+
+
+| Release date:     | August 30, 2023        |
+|:------------------|:-----------------------|
+| **Installation**: | [Installing Percona Distribution for PostgreSQL](installing.md) |
+
+Percona Distribution for PostgreSQL is a solution with the collection of tools from PostgreSQL community that are tested to work together and serve to assist you in deploying and managing PostgreSQL. The aim of Percona Distribution for PostgreSQL is to address the operational issues like High-Availability, Disaster Recovery, Security, Observability, Spatial data handling, Performance and Scalability and others that enterprises are facing.
+
+
+This release of Percona Distribution for PostgreSQL is based on [PostgreSQL 14.9](https://www.postgresql.org/docs/14/release-14-9.html). 
+
+## Release Highlights
+
+* Percona Distribution for PostgreSQL components now include [pg_gather](https://github.com/jobinau/pg_gather) - the open source extension to assess the health of PostgreSQL cluster by gathering performance and configuration data from PostgreSQL databases. This tool helps you run diagnostics of your PosrgreSQL cluster and is also actively used by Percona Support.
+* Percona Distribution for PostgreSQL is now available on Debian 12 (bookworm).
+* The support of Ubuntu 18.04 is deprecated.
+
+------------------------------------------------------------------------------
+
+The following is the list of extensions available in Percona Distribution for PostgreSQL.
+
+| Extension           | Version        | Description                  |
+| ------------------- | -------------- | ---------------------------- |
+|[HAProxy](http://www.haproxy.org/) | 2.8.1 | a high-availability and load-balancing solution |
+| [Patroni](https://patroni.readthedocs.io/en/latest/) | 3.1.0 | a HA (High Availability) solution for PostgreSQL |
+| [PgAudit](https://www.pgaudit.org/)             | 1.6.2   | provides detailed session or object audit logging via the standard logging facility provided by PostgreSQL                |
+| [pgAudit set_user](https://github.com/pgaudit/set_user)| 4.0.1 | provides an additional layer of logging and control when unprivileged users must escalate themselves to superusers or object owner roles in order to perform needed maintenance tasks.|
+| [pgBackRest](https://pgbackrest.org/)           | 2.47    | a backup and restore solution for PostgreSQL       |
+|[pgBadger](https://github.com/darold/pgbadger)   | 12.1     | a fast PostgreSQL Log Analyzer.|
+|[PgBouncer](https://www.pgbouncer.org/)          |1.20.0    | a lightweight connection pooler for PostgreSQL|
+| [pg_gather](https://github.com/jobinau/pg_gather)| v22     | an SQL script for running the diagnostics of the health of PostgreSQL cluster |
+| [pgpool2](https://git.postgresql.org/gitweb/?p=pgpool2.git;a=summary) | 4.4.3 | a middleware between PostgreSQL server and client for high availability, connection pooling and load balancing.|
+| [pg_repack](https://github.com/reorg/pg_repack) | 1.4.8   | rebuilds PostgreSQL database objects           |
+| [pg_stat_monitor](https://github.com/percona/pg_stat_monitor)|2.0.1 | collects and aggregates statistics for PostgreSQL and provides histogram information.|
+| [PostGIS](https://github.com/postgis/postgis) | 3.3.4 | a spatial extension for PostgreSQL.|
+| [PostgreSQL Common](https://salsa.debian.org/postgresql/postgresql-common)| 252 | PostgreSQL database-cluster manager. It provides a structure under which multiple versions of PostgreSQL may be installed and/or multiple clusters may be maintained at one time.|
+|[wal2json](https://github.com/eulerto/wal2json)  |2.5       | a PostgreSQL logical decoding JSON output plugin|
+
+
+Percona Distribution for PostgreSQL also includes the following packages:
+
+* `llvm` 12.0.1 packages for Red Hat Enterprise Linux 8 and derivatives. This fixes compatibility issues with LLVM from upstream.
+* supplemental `ETCD` packages which can be used for setting up Patroni clusters. These packages are available for the following operating systems:
+
+|  Operating system  | Package              | Version | Description        |
+| ------------------ | ---------------------| --------| ------------------ |
+| RHEL 7              |`python3-python-etcd` | 0.4.5   | A Python client for ETCD     |
+| RHEL 8             | `etcd`               | 3.3.11  | A consistent, distributed key-value store |
+|                    | `python3-python-etcd`| 0.4.5   | A Python client for ETCD |
+                                                      
+Percona Distribution for PostgreSQL is also shipped with the [libpq](https://www.postgresql.org/docs/14/libpq.html) library. It contains "a set of
+library functions that allow client programs to pass queries to the PostgreSQL
+backend server and to receive the results of these queries." 
diff --git a/docs/release-notes.md b/docs/release-notes.md
@@ -1,6 +1,8 @@
 # Release notes index
 
-* [Percona Distribution for PostgreSQL 14.8](release-notes-v14.7.md) (2023-06-29)
+* [Percona Distribution for PostgreSQL 14.9](release-notes-v14.9.md) (2023-08-30)
+
+* [Percona Distribution for PostgreSQL 14.8](release-notes-v14.8.md) (2023-06-29)
 
 * [Percona Distribution for PostgreSQL 14.7 Update](release-notes-v14.7.upd.md) (2023-05-22)
 

diff --git a/docs/yum.md b/docs/yum.md
@@ -162,6 +162,12 @@ Run all the commands in the following sections as root or using the `sudo` comma
 
         For Red Hat Enterprise Linux 8, replace the operating system version in the commands accordingly.
 
+        Install `pg_gather`
+
+        ```{.bash data-prompt="$"}
+        $ sudo yum install percona-pg_gather
+        ```
+
         Install HAProxy
 
         ```{.bash data-prompt="$"}

diff --git a/mkdocs-base.yml b/mkdocs-base.yml
@@ -103,7 +103,7 @@ plugins:
   with-pdf: # https://github.com/orzih/mkdocs-with-pdf
           output_path: '_pdf/PerconaDistributionPostgreSQL-14.pdf'
           cover_title: 'Percona Distribution for PostgreSQL Documentation'
-          cover_subtitle: 14.8 (June 28, 2023)
+          cover_subtitle: 14.9 (August 30, 2023)
           author: 'Percona Technical Documentation Team'
           cover_logo: docs/_images/Percona_Logo_Color.png
           debug_html: false
@@ -132,6 +132,7 @@ nav:
   - Home: index.md
   - Release notes:
       - "Release notes index": "release-notes.md"
+      - release-notes-v14.9.md
       - release-notes-v14.8.md
       - release-notes-v14.7.upd.md
       - release-notes-v14.7.md

diff --git a/variables.yml b/variables.yml
@@ -1,6 +1,6 @@
 # PG Variables set for HTML output
 # See also mkdocs.yml plugins.with-pdf.cover_subtitle and output_path
 
-release: 'release-notes-v14.8'
-version: '14.8'
-release_date: 2023-05-
+release: 'release-notes-v14.9'
+version: '14.9'
+release_date: 2023-08-30