====== GB7SV YSF Cloud Reflector - 23.04.24======

GB7SV YSF Cloud Reflector and Web Dashboard (Status and last stations heard)

====Network and Hardware Setup====

Based on https://cloud.oracle.com/?tile=free-apache-ubuntu-vm&region=uk-london-1

Region https://cloud.oracle.com/compute/instances?region=uk-london-1

**Virtual Cloud Network configuration**

**Setup compute instance**

====Web Server Setup====

<code>
# Copy down private key, store and set security on it
cd keys
sudo chmod 60 ssh-key-2021-10-31.key
# ssh on to cloud instance
sudo ssh -i ./keys/ssh-key-2021-10-31.key ubuntu@150.230.115.225

sudo apt update
sudo apt full-upgrade
sudo apt install apache2 -y
sudo usermod -G www-data -a ubuntu
sudo usermod -G www-data -a root
sudo chown -R www-data:www-data /data/sites/web/d3g5e-5tb-hostingcom/html
sudo chmod -R 775 /data/sites/web/d3g5e-5tb-hostingcom/html
sudo apt install php7.4-common php7.4-cgi php7.4 -y
sudo apt install libapache2-mod-php7.4 -y
</code>

<code>
sudo nano /etc/apache2/sites-enabled/000-default.conf

<VirtualHost *:80>
        # The ServerName directive sets the request scheme, hostname and port that
        # the server uses to identify itself. This is used when creating
        # redirection URLs. In the context of virtual hosts, the ServerName
        # specifies what hostname must appear in the request's Host: header to
        # match this virtual host. For the default virtual host (this file) this
        # value is not decisive as it is used as a last resort host regardless.
        # However, you must set it for any further virtual host explicitly.
        #ServerName www.example.com

        ServerAdmin webmaster@localhost
        DocumentRoot /data/sites/web/d3g5e-5tb-hostingcom/html

        # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
        # error, crit, alert, emerg.
        # It is also possible to configure the loglevel for particular
        # modules, e.g.
        #LogLevel info ssl:warn

        ErrorLog ${APACHE_LOG_DIR}/error.log
</code>

<code>
sudo nano /etc/apache2/ports.conf

# If you just change the port or add more ports here, you will likely also
# have to change the VirtualHost statement in
# /etc/apache2/sites-enabled/000-default.conf

Listen 80

<IfModule ssl_module>
        Listen 443
</IfModule>

<IfModule mod_gnutls.c>
        Listen 443
</IfModule>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
</code>

<code>
sudo systemctl restart apache2
</code>

Update firewall rules 42002 Reflector and 80 Web Dashboard

<code>
sudo iptables -I INPUT 6 -m state --state NEW -p tcp --dport 80 -j ACCEPT
sudo iptables -I INPUT 6 -m state --state NEW -p tcp --dport 42002 -j ACCEPT
sudo iptables -I INPUT 6 -m state --state NEW -p udp --dport 42002 -j ACCEPT
sudo netfilter-persistent save
</code>

Check firewall rules

<code>
sudo iptables -S
</code>

====YSF Reflector Service Setup====

Based on 
https://github.com/iu5jae/pYSFReflector

<code>
git clone git://github.com/iu5jae/pYSFReflector.git
cd pYSFReflector/systemd
sudo cp YSFReflector.service /etc/systemd/system

sudo systemctl enable YSFReflector.service
sudo mkdir /var/log/YSFReflector

sudo groupadd mmdvm
sudo useradd mmdvm -g mmdvm -s /sbin/nologin
sudo chown -R mmdvm:mmdvm /var/log/YSFReflector

cd ..
sudo cp YSFReflector  /usr/local/bin
sudo mkdir /etc/YSFReflector
sudo cp YSFReflector.ini  /etc/YSFReflector/YSFReflector.ini
sudo cp deny.db /usr/local/etc
</code> 

YSFReflector.service (For reference)
<code> 
[Unit]
Description=YSFReflector
After=network.target

[Service]
ExecStartPre=/bin/sleep 1
Type=simple
User=mmdvm
Group=mmdvm
Restart=always
# Modify for different location of Python3 or location of files
ExecStart=/usr/bin/python3 /usr/local/bin/YSFReflector /etc/YSFReflector/YSFReflector.ini

[Install]
WantedBy=multi-user.target
</code> 

Setup ensuring config files are correctly placed 

<code>
sudo nano /etc/YSFReflector/YSFReflector.ini

Name=GB-GB7SV
Description=www.GB7SV.com
</code> 

and 

<code>
#Set this to 0 to have full logging capabilities, 1 for normal log and 2 for ve$
FileLevel=1
FilePath=/var/log/YSFReflector/
FileRoot=YSFReflector
# Set this to 0 and configure systems logrotate to do the job with a single log$
FileRotate=1
# Enable = 1 or disable = 0 the extended command set
EnableExtendedCommands=0

[Network]
Port=42002
</code>

Changed Reflector config file
<code>
sudo systemctl daemon-reload
</code>
Reflector Status
<code bash>sudo systemctl status YSFReflector.service</code>
Reflector Restart
<code bash>sudo systemctl restart YSFReflector.service</code>

====YSF Reflector Web Dashboard Setup====

Based on https://qso365.co.uk/2020/02/how-to-set-up-a-yaesu-system-fusion-reflector-ysfreflector/

Using https://github.com/dg9vh/YSFReflector-Dashboard

<code>
cd ~
sudo git clone https://github.com/dg9vh/YSFReflector-Dashboard.git
sudo cp -R ./YSFReflector-Dashboard/* /data/sites/web/d3g5e-5tb-hostingcom/html/
</code>

**Configure YSF Reflector Web Dashboard**

http://150.230.115.225/setup.php

Configuration as per file config.php
<code>
date_default_timezone_set('UTC');
define("YSFREFLECTORLOGPATH", "/var/log/YSFReflector");
define("YSFREFLECTORLOGPREFIX", "YSFReflector");
define("YSFREFLECTORINIPATH", "/etc/YSFReflector/");
define("YSFREFLECTORINIFILENAME", "YSFReflector.ini");
define("YSFREFLECTORPATH", "/usr/local/bin/");
define("TIMEZONE", "Europe/London");
define("LOGO", "");
define("REFRESHAFTER", "60");
define("SHOWOLDMHEARD", "60");
define("TEMPERATUREHIGHLEVEL", "60");
</code>

Remove Setup.php

<code>
sudo rm /data/sites/web/d3g5e-5tb-hostingcom/html/setup.php
</code>

YSF Dashboard http://YSF.GB7SV.COM

Register Reflector https://register.ysfreflector.de

====YSF Reflector Web Dashboard Configuration Notes====

Apache, Ports, Reflector and dashboard configuration files

<code bash>
sudo nano /etc/apache2/sites-enabled/000-default.conf
sudo nano /etc/apache2/ports.conf
sudo nano /etc/YSFReflector/YSFReflector.ini
sudo nano /data/sites/web/d3g5e-5tb-hostingcom/html/config/config.php
</code>


====Web Dashboard Issues====

internal 500 error PHP timeout where code is processing log. Web dashboard frozen. Caused by 
PHP script errors, code sadly no longer maintained. Work round - Delete the logs and restart apache service. 

<code bash>nano /var/log/apache2/error.log</code>

<code>
[Sun Jul 11 00:03:00.953894 2021] [php7:notice] [pid 29690] [client 192.168.0.4:49337] PHP Notice:  A non well formed numeric value encountered in /data/sites/web/d3g5e-5tb-hostingcom/html/include/sysinfo.php on line 96, referer: ht$
$er: http://192.168.0.100:8900/
[Wed Jul 14 05:22:14.638807 2021] [php7:notice] [pid 25132] [client 114.23.212.119:56754] PHP Notice:  A non well formed numeric value encountered in /data/sites/web/d3g5e-5tb-hostingcom/html/include/sysinfo.php on line 96, referer: http://gb7sv.duckdns.org:8900/
[Wed Jul 14 05:23:17.695948 2021] [php7:notice] [pid 26313] [client 114.23.212.119:62027] PHP Notice:  A non well formed numeric value encountered in /data/sites/web/d3g5e-5tb-hostingcom/html/include/sysinfo.php on line 96, referer: http://gb7sv.duckdns.org:8900/
[Wed Jul 14 05:23:17.696143 2021] [php7:notice] [pid 26313] [client 114.23.212.119:62027] PHP Notice:  A non well formed numeric value encountered in /data/sites/web/d3g5e-5tb-hostingcom/html/include/sysinfo.php on line 96, referer: http://gb7sv.duckdns.org:8900/
[Wed Jul 14 05:24:20.787588 2021] [php7:notice] [pid 25129] [client 114.23.212.119:53648] PHP Notice:  A non well formed numeric value encountered in /data/sites/web/d3g5e-5tb-hostingcom/html/include/sysinfo.php on line 96, referer: http://gb7sv.duckdns.org:8900/
[Wed Jul 14 05:24:20.787788 2021] [php7:notice] [pid 25129] [client 114.23.212.119:53648] PHP Notice:  A non well formed numeric value encountered in /data/sites/web/d3g5e-5tb-hostingcom/html/include/sysinfo.php on line 96, referer: http://gb7sv.duckdns.org:8900/
[Wed Jul 14 05:25:23.844868 2021] [php7:notice] [pid 25132] [client 114.23.212.119:51296] PHP Notice:  A non well formed numeric value encountered in /data/sites/web/d3g5e-5tb-hostingcom/html/include/sysinfo.php on line 96, referer: http://gb7sv.duckdns.org:8900/
</code>

<code>
PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 193
[Wed Nov 03 15:43:42.037962 2021] [php7:error] [pid 12372] [client 82.27.122.60:33026] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 193
[Wed Nov 03 16:07:21.008009 2021] [php7:error] [pid 10435] [client 82.27.122.60:33672] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 191
[Wed Nov 03 16:08:02.657894 2021] [php7:error] [pid 10438] [client 82.27.122.60:33684] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 189
[Wed Nov 03 16:12:03.817933 2021] [php7:error] [pid 12372] [client 192.168.0.12:35070] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 189
[Wed Nov 03 16:12:27.147982 2021] [php7:error] [pid 10434] [client 192.168.0.12:35072] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 189
[Wed Nov 03 16:13:50.348007 2021] [php7:error] [pid 13257] [client 192.168.0.3:60337] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 195
[Wed Nov 03 16:14:15.717954 2021] [php7:error] [pid 10436] [client 192.168.0.3:60342] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 189
[Wed Nov 03 16:20:46.167922 2021] [php7:error] [pid 10438] [client 192.168.0.3:60385] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 189
[Wed Nov 03 16:22:54.967884 2021] [mpm_prefork:notice] [pid 548] AH00169: caught SIGTERM, shutting down
[Wed Nov 03 16:22:55.630151 2021] [mpm_prefork:notice] [pid 13386] AH00163: Apache/2.4.38 (Raspbian) configured -- resuming normal operations
[Wed Nov 03 16:22:55.630486 2021] [core:notice] [pid 13386] AH00094: Command line: '/usr/sbin/apache2'
[Wed Nov 03 16:23:41.877915 2021] [php7:error] [pid 13387] [client 192.168.0.12:35308] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 195
[Wed Nov 03 16:23:59.437952 2021] [php7:error] [pid 13388] [client 192.168.0.3:60396] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 189
[Wed Nov 03 16:24:29.547913 2021] [php7:error] [pid 13389] [client 192.168.0.12:35310] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /data/sites/web/d3g5e-5tb-hostingcom/html/include/functions.php on line 196
</code>



====Reflector Issues====

View and clear logs 

<code bash>cd /var/log/YSFReflector
sudo rm *.* # to remove logs
sudo systemctl restart apache2.service
</code>

Changed Reflector config file

<code>
sudo systemctl daemon-reload
</code>

Stuck Reflector

No longer possible to connect. Reflector service has hung and auto restart failed
<code bash>sudo systemctl status YSFReflector.service</code>
<code> 
● YSFReflector.service - YSFReflector
   Loaded: loaded (/etc/systemd/system/YSFReflector.service; enabled; vendor pre
   Active: active (running) since Thu 2021-06-24 19:34:21 BST; 2 days ago
  Process: 530 ExecStartPre=/bin/sleep 1 (code=exited, status=0/SUCCESS)
 Main PID: 545 (python3)
    Tasks: 7 (limit: 2062)
   CGroup: /system.slice/YSFReflector.service
           └─545 /usr/bin/python3 /usr/local/bin/YSFReflector /etc/YSFReflector/
Jun 24 19:34:20 GB7SVReflector systemd[1]: Starting YSFReflector...
Jun 24 19:34:21 GB7SVReflector systemd[1]: Started YSFReflector.
Jun 27 10:56:28 GB7SVReflector python3[545]: Starting pYSFReflector-20210512
</code>

To Restart

<code bash>sudo systemctl restart YSFReflector.service</code>
<code> 
pi@GB7SVReflector:~ $ sudo systemctl status YSFReflector.service
● YSFReflector.service - YSFReflector
   Loaded: loaded (/etc/systemd/system/YSFReflector.service; enabled; vendor pre
   Active: active (running) since Sun 2021-06-27 11:36:45 BST; 14min ago
  Process: 8578 ExecStartPre=/bin/sleep 1 (code=exited, status=0/SUCCESS)
 Main PID: 8583 (python3)
    Tasks: 7 (limit: 2062)
   CGroup: /system.slice/YSFReflector.service
           └─8583 /usr/bin/python3 /usr/local/bin/YSFReflector /etc/YSFReflector

Jun 27 11:36:44 GB7SVReflector systemd[1]: Starting YSFReflector...
Jun 27 11:36:45 GB7SVReflector systemd[1]: Started YSFReflector.
</code>

Logon and select "update" to ensure Reflector entry is activated https://register.ysfreflector.de