v2.1.0 release

Author: Vonng

README.md

@@ -4,7 +4,7 @@
 >
 > —— **A battery-included, local-first, open-source RDS PG alternative.**
 >
-> [Release v2.1.0](https://github.com/Vonng/pigsty/releases/tag/v2.1.0) | [Repo](https://github.com/Vonng/pigsty) | [Demo](http://demo.pigsty.cc) | [Docs](https://vonng.github.io/pigsty/#/) | [Blog](https://pigsty.cc/en/) | [Telegram](https://t.me/joinchat/gV9zfZraNPM3YjFh) | [Discord](https://discord.gg/sfBqv7S5)
+> [Release v2.1.0](https://github.com/Vonng/pigsty/releases/tag/v2.1.0) | [Repo](https://github.com/Vonng/pigsty) | [Demo](http://demo.pigsty.cc) | [Docs](https://vonng.github.io/pigsty/#/) | [Blog](https://pigsty.cc/en/) | [Telegram](https://t.me/joinchat/gV9zfZraNPM3YjFh) | [Discord](https://discord.gg/QDMZqV4a)
 >
 > [Get Started](docs/INSTALL.md) with `curl -fsSL http://download.pigsty.cc/get | bash` 
 
@@ -419,7 +419,7 @@ WeChat: Search `pigsty-cc` to join the WeChat group.
 
 Telegram: https://t.me/joinchat/gV9zfZraNPM3YjFh
 
-Discord: https://discord.gg/hG7GYDdW
+Discord: https://discord.gg/QDMZqV4a
 
 Author: [Vonng](https://vonng.com/en) ([rh@vonng.com](mailto:rh@vonng.com))
 

docs/FAQ.md

@@ -415,6 +415,23 @@ If you wish to access with HTTPS, you must remove `files/pki/csr/pigsty.csr`, `f
 
 
 
+<br>
+<details><summary>How to manually add upstream repo files</summary>
+
+Pigsty has a built-in wrap script `bin/repo-add`, which will invoke ansible playbook `node.yml` to adding repo files to corresponding nodes.
+
+```bash
+bin/repo-add <selector> [modules]
+bin/repo-add 10.10.10.10           # add node repos for node 10.10.10.10
+bin/repo-add infra   node,infra    # add node and infra repos for group infra
+bin/repo-add infra   node,local    # add node repos and local pigsty repo
+bin/repo-add pg-test node,pgsql    # add node & pgsql repos for group pg-test
+```
+
+</details>
+
+
+
 
 ----------------
 
@@ -769,9 +786,25 @@ There are several possible reasons:
 
 
 
-
 <br>
+<details><summary>Install PostgreSQL 12 - 14, and 16 beta</summary>
+
+To install PostgreSQL 12 - 15, you have to set `pg_version` to `12`, `13`, `14`, or `15` in the inventory. (usually at cluster level)
+
+To install PostgreSQL 16 beta, you have to change `pg_libs` and `pg_extensions` too, since most extensions are not available for pg16 yet.
 
+```yaml
+pg_version: 16                    # install pg 16 in this template
+pg_libs: 'pg_stat_statements, auto_explain' # remove timescaledb from pg 16 beta
+pg_extensions: []                 # missing pg16 extensions for now
+```
+
+</details>
+
+
+
+
+<br>
 <details><summary>How enable hugepage for PostgreSQL?</summary>
 
 !> use `node_hugepage_count` and `node_hugepage_ratio` or `/pg/bin/pg-tune-hugepage`
@@ -791,6 +824,8 @@ pg restart <cls>                          # restart postgres to use hugepage
 </details>
 
 
+
+
 <br>
 <details><summary>How to guarantee zero data loss during failover?</summary>
 
@@ -802,8 +837,8 @@ Consider using [Sync Standby](PGSQL-CONF#sync-standby) and [Quorum Comit](PGSQL-
 
 
 
-<br>
 
+<br>
 <details><summary>How to survive from disk full?</summary>
 
 !> `rm -rf /pg/dummy` will free some emergency space.

docs/README.md

@@ -4,7 +4,7 @@
 >
 > —— **A battery-included, local-first, open-source RDS PG alternative.**
 >
-> [Release v2.1.0](https://github.com/Vonng/pigsty/releases/tag/v2.1.0) | [Repo](https://github.com/Vonng/pigsty) | [Demo](http://demo.pigsty.cc) | [Docs](https://vonng.github.io/pigsty/#/) | [Blog](https://pigsty.cc/en/) | [Telegram](https://t.me/joinchat/gV9zfZraNPM3YjFh) | [Discord](https://discord.gg/sfBqv7S5)
+> [Release v2.1.0](https://github.com/Vonng/pigsty/releases/tag/v2.1.0) | [Repo](https://github.com/Vonng/pigsty) | [Demo](http://demo.pigsty.cc) | [Docs](https://vonng.github.io/pigsty/#/) | [Blog](https://pigsty.cc/en/) | [Telegram](https://t.me/joinchat/gV9zfZraNPM3YjFh) | [Discord](https://discord.gg/QDMZqV4a)
 >
 > [Get Started](INSTALL.md) with `curl -fsSL http://download.pigsty.cc/get | bash`
 
@@ -431,7 +431,7 @@ WeChat: Search `pigsty-cc` to join the WeChat group.
 
 Telegram: https://t.me/joinchat/gV9zfZraNPM3YjFh
 
-Discord: https://discord.gg/sfBqv7S5
+Discord: https://discord.gg/QDMZqV4a
 
 Author: [Vonng](https://vonng.com/en) ([rh@vonng.com](mailto:rh@vonng.com))
 

docs/RELEASENOTE.md

@@ -36,12 +36,12 @@
 
 **Highlight**
 
-* PostgreSQL 16 beta support
-* PostgreSQL 12 ~ 15 support
-* Add PGVector for AI Embedding
+* PostgreSQL 16 beta support, and 12 ~ 15 support.
+* Add PGVector for AI Embedding for 12 - 15
 * Add 6 extra panel & datasource plugins for grafana
 * Add `bin/profile` to profile remote process and generate flamegraph
 * Add `bin/validate` to validate pigsty.yml configuration file
+* Add `bin/repo-add` to add upstream repo files to /etc/yum.repos.d
 * PostgreSQL 16 observability: `pg_stat_io` and corresponding dashboards 
 
 **Software Upgrade**
@@ -63,6 +63,7 @@
 * Now use all `id*.pub` when installing local user's public key 
 
 
+
 ------------------------------
 
 ## v2.0.2

vagrant/spec/el8.rb

@@ -1,4 +1,4 @@
-# pigsty 4 nodes EL7 sandbox: rhel7, centos7, oracle7, alma7
+# pigsty 4 nodes EL8 sandbox: rhel8, rocky8, alma7
 EL_VERSION = "8"
 Images = {
   "RHEL"   => { "7"=> "generic/rhel7"   , "8"=> "generic/rhel8"   , "9"=> "generic/rhel9"   },

vagrant/spec/el9.rb

@@ -1,4 +1,4 @@
-# pigsty 4 nodes EL7 sandbox: rhel7, centos7, oracle7, alma7
+# pigsty 4 nodes EL9 sandbox: rhel9, centos9, alma9
 EL_VERSION = "9"
 Images = {
   "RHEL"   => { "7"=> "generic/rhel7"   , "8"=> "generic/rhel8"   , "9"=> "generic/rhel9"   },