From 78235f057beb022c6778806bf90a2f4fce74cf1e Mon Sep 17 00:00:00 2001
From: Yasen Pramatarov <yasen@lindeas.com>
Date: Wed, 2 Oct 2024 19:21:58 +0300
Subject: [PATCH] Adds install script and init scripts

---
 CHANGELOG.md           |  5 ++-
 doc/install.sh         | 27 +++++++++++++++
 doc/jilo-agent.init    | 76 ++++++++++++++++++++++++++++++++++++++++++
 doc/jilo-agent.service | 14 ++++++++
 4 files changed, 121 insertions(+), 1 deletion(-)
 create mode 100755 doc/install.sh
 create mode 100644 doc/jilo-agent.init
 create mode 100644 doc/jilo-agent.service

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e94d09a..10a30b7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,9 @@ All notable changes to this project will be documented in this file.
 ### Added
 - Removed PHP version
 - Added support for HTTPS
+- Added SysV init script
+- Added Systemd service file
+- Added installation script
 
 ---
 
@@ -31,5 +34,5 @@ All notable changes to this project will be documented in this file.
 - New version in folder "go", written in Go
 - Added endpoints for /nginx, /prosody, /jicofo, /jvb, /jibri
 - Added a config file and default values
-- Initial vesion of a build script
+- Initial version of a build script
 - Works with JWT tokens
diff --git a/doc/install.sh b/doc/install.sh
new file mode 100755
index 0000000..e6b2851
--- /dev/null
+++ b/doc/install.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+###
+# Jilo Agent installation script
+#
+# Description: Installation script for Jilo Agent
+# Author: Yasen Pramatarov
+# License: GPLv2
+# Project URL: https://lindeas.com/jilo
+# Year: 2024
+# Version: 0.1
+#
+###
+
+# systemV
+cp jilo-agent.init /etc/init.d/jilo-agent
+chmod +x /etc/init.d/jilo-agent
+update-rc.d jilo-agent defaults
+
+# systemd
+cp jilo-agent.service /lib/systemd/system/jilo-agent.service
+systemctl daemon-reload
+systemctl enable jilo-agent.service
+systemctl start jilo-agent.service
+
+# compatibility with sysV
+sudo ln -s /lib/systemd/system/jilo-agent.service /etc/init.d/jilo-agent
diff --git a/doc/jilo-agent.init b/doc/jilo-agent.init
new file mode 100644
index 0000000..df6ef45
--- /dev/null
+++ b/doc/jilo-agent.init
@@ -0,0 +1,76 @@
+#!/bin/bash
+# /etc/init.d/jilo-agent
+# Init script for Jilo Agent
+
+### BEGIN INIT INFO
+# Provides:          jilo-agent
+# Required-Start:    $network
+# Required-Stop:     $network
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Start the Jilo Agent service
+# Description:       This script starts and stops the Jilo Agent service.
+### END INIT INFO
+
+AGENT_PATH="/usr/local/bin/jilo-agent"
+CONFIG_FILE="/usr/local/etc/jilo-agent.conf"
+AGENT_NAME="Jilo Agent"
+AGENT_PID="/var/run/jilo-agent.pid"
+LOG_FILE="/var/log/jilo-agent.log"
+
+# Function to start the jilo agent
+start_agent() {
+    if [ -f "$AGENT_PID" ]; then
+        echo "$AGENT_NAME is already running."
+    else
+        echo "Starting $AGENT_NAME..."
+        nohup $AGENT_PATH -c $CONFIG_FILE > $LOG_FILE 2>&1 &
+        echo $! > "$AGENT_PID"
+        echo "$AGENT_NAME started."
+    fi
+}
+
+# Function to stop the jilo agent
+stop_agent() {
+    if [ ! -f "$AGENT_PID" ]; then
+        echo "$AGENT_NAME is not running."
+    else
+        echo "Stopping $AGENT_NAME..."
+        kill -9 $(cat "$AGENT_PID") && rm -f "$AGENT_PID"
+        echo "$AGENT_NAME stopped."
+    fi
+}
+
+# Function to restart the jilo agent
+restart_agent() {
+    echo "Restarting $AGENT_NAME..."
+    stop_agent
+    sleep 1
+    start_agent
+}
+
+# Check for the first argument
+case "$1" in
+    start)
+        start_agent
+        ;;
+    stop)
+        stop_agent
+        ;;
+    restart)
+        restart_agent
+        ;;
+    status)
+        if [ -f "$AGENT_PID" ]; then
+            echo "$AGENT_NAME is running with PID $(cat $AGENT_PID)."
+        else
+            echo "$AGENT_NAME is not running."
+        fi
+        ;;
+    *)
+        echo "Usage: /etc/init.d/agent {start|stop|restart|status}"
+        exit 1
+        ;;
+esac
+
+exit 0
diff --git a/doc/jilo-agent.service b/doc/jilo-agent.service
new file mode 100644
index 0000000..17d7448
--- /dev/null
+++ b/doc/jilo-agent.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=Jilo Agent Service
+After=network.target
+
+[Service]
+ExecStart=/usr/local/bin/jilo-agent -c /usr/local/etc/jilo-agent.conf
+PIDFile=/run/jilo-agent.pid
+Restart=always
+SyslogIdentifier=jilo-agent
+User=root
+Group=root
+
+[Install]
+WantedBy=multi-user.target