From bff985deb46b1581c4a93e6ec87a9c820260e2a4 Mon Sep 17 00:00:00 2001
From: enggnr <129082112+enggnr@users.noreply.github.com>
Date: Thu, 29 Jun 2023 12:48:00 +0530
Subject: [PATCH] Script to add servers to Storage Pool

---
 home/.chezmoi.yaml.tmpl                       |  5 +++
 ...onchange_before_11-add-glusterfs-peer.tmpl | 33 +++++++++++++++++++
 software.yml                                  |  9 +++--
 3 files changed, 42 insertions(+), 5 deletions(-)
 create mode 100644 home/.chezmoiscripts/universal/run_onchange_before_11-add-glusterfs-peer.tmpl

diff --git a/home/.chezmoi.yaml.tmpl b/home/.chezmoi.yaml.tmpl
index bc2469e8..44da58f7 100644
--- a/home/.chezmoi.yaml.tmpl
+++ b/home/.chezmoi.yaml.tmpl
@@ -140,6 +140,11 @@ data:
     docker:
       doRegion: nyc1
     domain: "{{ $domain }}"
+    glusterfs:
+      peers:
+        - 10.1.1.10
+        - 10.1.1.11
+        - 10.1.1.12
     headless: {{ $headless }}
     home: "{{ .chezmoi.homeDir }}"
     homeParentFolder: "{{ if eq .chezmoi.os "linux" }}/home{{ else if eq .chezmoi.os "darwin" }}/Users{{ else }}C:\Users{{ end }}"
diff --git a/home/.chezmoiscripts/universal/run_onchange_before_11-add-glusterfs-peer.tmpl b/home/.chezmoiscripts/universal/run_onchange_before_11-add-glusterfs-peer.tmpl
new file mode 100644
index 00000000..cec4edef
--- /dev/null
+++ b/home/.chezmoiscripts/universal/run_onchange_before_11-add-glusterfs-peer.tmpl
@@ -0,0 +1,33 @@
+{{- if (eq .host.distro.family "linux") -}}
+#!/usr/bin/env bash
+# @file GlusterFS Trusted Storage Pool
+# @brief Adds servers to GlusterFS to create/expand a Trusted Storage Pool
+# @description
+#     This script adds the given list of servers/peers to the Trusted Storage Pool. After installing Gluster
+#     on your servers and before creating a trusted storage pool, each server belongs to a storage pool
+#     consisting of only that server. This script performs 'peer probing' to add the given list of servers
+#     forming a Trusted Storage Pool. If a Trusted Storage Pool exists, the given servers are added to it.
+#
+#     ## Configuration Variables
+#
+#     The following chart details the input variable(s) that are used to determine the configuration of the glusterfs:
+#
+#     | Variable           | Description                                                |
+#     |--------------------|------------------------------------------------------------|
+#     | `glusterfs.peers`  | List of servers to be added to the Trusted Storage Pool    |
+
+{{ includeTemplate "universal/profile-before" }}
+{{ includeTemplate "universal/logg-before" }}
+
+### Add servers to Trusted Storage Pool
+if command -v gluster > /dev/null; then
+  logg info 'Adding servers to Gluster Trusted Storage Pool'
+  {{ if and .glusterfs.peers (gt (len .glusterfs.peers) 0) }}
+  {{- range .glusterfs.peers -}}
+  sudo gluster peer probe {{ . }} || echo 'Failed adding the peer {{ . }}'
+  {{ end }}
+  {{ end }}
+else
+  logg info 'Gluster is not installed or it is not available in the PATH'
+fi
+{{ end -}}
diff --git a/software.yml b/software.yml
index 362b17cb..09511f42 100644
--- a/software.yml
+++ b/software.yml
@@ -2359,7 +2359,7 @@ softwarePackages:
     cask: prezi-video
   orbstack:
     _bin: orb
-    _github: 
+    _github:
     _name: OrbStack
     _when:cask: '! test -d /Applications/OrbStack.app'
     cask: orbstack
@@ -3667,7 +3667,6 @@ softwarePackages:
     scoop: glow
     yay: glow
   glusterfs:
-    # TODO - The master / peer logic still needs to be implemented in the .chezmoiscripts
     _bin: gluster
     _desc: '[Gluster](https://www.gluster.org/) is a free and open source software scalable network filesystem. Gluster is a software defined distributed storage that can scale to several petabytes. It provides interfaces for object, block and file storage.'
     _docs: https://docs.gluster.org/en/latest/
@@ -5834,7 +5833,7 @@ softwarePackages:
   generator-ngx-rocket:
     _bin: ngx
     _github: https://github.com/ngx-rocket/generator-ngx-rocket
-    _name: Angular 
+    _name: Angular
     npm: generator-ngx-rocket
   ngxtop:
     _bin: ngxtop
@@ -7175,7 +7174,7 @@ softwarePackages:
     zypper: xrdp
     yay: xrdp
   kasmvnc:
-    _bin: 
+    _bin:
     dnf: https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
   responsively:
     _bin: null
@@ -8372,7 +8371,7 @@ softwarePackages:
     scoop: dua
     xbps: dua-cli
   soduto:
-    _github: 
+    _github:
     _name: Soduto
     _when:cask: '! test -d /Applications/Soduto.app'
     cask: soduto