Dev:PCH installation - Revision history

Goranugrincic at 09:25, 30 June 2025

2025-06-30T09:25:08Z

← Older revision		Revision as of 09:25, 30 June 2025
Line 172:		Line 172:


	{{Font color\|Color=red\|Text=sudo nano /~~etc~~/tomcat/tomcat-users.xml}}		{{Font color\|Color=red\|Text=sudo nano /opt/tomcat/conf/tomcat-users.xml}}

	add the following elements inside <tomcat-users> element, to enable a web browser based tomcat manager:		add the following elements inside <tomcat-users> element, to enable a web browser based tomcat manager:
Line 188:		Line 188:


	{{Font color\|Color=red\|Text=sudo nano /~~etc~~/tomcat/server.xml}}		{{Font color\|Color=red\|Text=sudo nano /opt/tomcat/conf/server.xml}}

	in '''<Host>''' element, replace the value of appBase attribute with the following value, to make tomcat monitor that folder for new apps:		in '''<Host>''' element, replace the value of appBase attribute with the following value, to make tomcat monitor that folder for new apps:
Line 197:		Line 197:


	{{Font color\|Color=red\|Text=sudo nano /~~etc~~/tomcat/catalina.properties }}		{{Font color\|Color=red\|Text=sudo nano /opt/tomcat/conf/catalina.properties }}

	Add paths to the configuration and external libs (/opt/tomcat/config/,/opt/tomcat/lib) to the '''shared.loader''' variable, so that we keep the tomcat distribution clean for future updates:		Add paths to the configuration and external libs (/opt/tomcat/config/,/opt/tomcat/lib) to the '''shared.loader''' variable, so that we keep the tomcat distribution clean for future updates:

Goranugrincic: /* 3. Install Oracle JDK 8 (Optional) */

2025-06-26T08:22:19Z

3. Install Oracle JDK 8 (Optional)

← Older revision		Revision as of 08:22, 26 June 2025
Line 25:		Line 25:

	sudo update-alternatives --config javac		sudo update-alternatives --config javac

	~~==== '''3. Install Oracle JDK 8 (Optional)''' ====~~
	If you prefer Oracle JDK 8, it’s a bit more involved since Oracle JDK is no longer available through Ubuntu’s default repositories. However, you can still manually install it. You can download it from the Oracle website and install it manually. Here's a general guide:

	~~# Download the .tar.gz package from the Oracle website.~~
	~~# Extract it to a directory (e.g., /opt).~~
	~~# Set environment variables in your ~/.bashrc or ~/.zshrc file (or equivalent for your shell) to point to the Oracle JDK.~~

	~~export JAVA_HOME=/opt/jdk1.8.0_xxx~~

	~~export PATH=$PATH:$JAVA_HOME/bin~~

	~~Then, reload the shell configuration:~~

	~~source ~/.bashrc # or ~/.zshrc, depending on your shell~~

	~~Finally, verify the installation:~~

	~~java -version~~

	~~This should display the installed version of Java 8.~~

	~~Let me know if you need any more help!~~

	== TOMCAT 8 ON UBUNTU 24.04 ==		== TOMCAT 8 ON UBUNTU 24.04 ==

Goranugrincic at 08:14, 26 June 2025

2025-06-26T08:14:31Z

← Older revision		Revision as of 08:14, 26 June 2025
Line 182:		Line 182:

	For more advanced configuration, you can modify files under /opt/tomcat/conf/ (e.g., server.xml).		For more advanced configuration, you can modify files under /opt/tomcat/conf/ (e.g., server.xml).
	~~----~~This should get Tomcat 8 running on Ubuntu 24.04. Let me know if you need help with any other steps or troubleshooting!
			This should get Tomcat 8 running on Ubuntu 24.04. Let me know if you need help with any other steps or troubleshooting!

	= Tomcat Configuration =		= Tomcat Configuration =

			{{Font color\|Color=red\|Text=sudo nano /etc/default/tomcat}}

	sudo nano /etc/default/tomcat

	'''JAVA_OPTS="-Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms1024m -Xmx1024m -XX:NewSize=256m -XX:MaxNewSize=256m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+DisableExplicitGC -Djava.net.preferIPv4Stack=true"'''		'''JAVA_OPTS="-Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms1024m -Xmx1024m -XX:NewSize=256m -XX:MaxNewSize=256m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+DisableExplicitGC -Djava.net.preferIPv4Stack=true"'''

Goranugrincic at 08:11, 26 June 2025

2025-06-26T08:11:02Z

← Older revision		Revision as of 08:11, 26 June 2025
Line 207:		Line 207:

	'''<user username="admin" password="<new password>" roles="manager-gui,manager-status,manager-script,manager-jmx,admin-gui"/>'''		'''<user username="admin" password="<new password>" roles="manager-gui,manager-status,manager-script,manager-jmx,admin-gui"/>'''

Goranugrincic at 08:05, 26 June 2025

2025-06-26T08:05:49Z

← Older revision		Revision as of 08:05, 26 June 2025
Line 196:		Line 196:


	{{Font color\|Color=red\|Text=~~IROC PRODUCTION}}~~sudo nano /etc/tomcat/tomcat-users.xml		{{Font color\|Color=red\|Text=sudo nano /etc/tomcat/tomcat-users.xml}}

	add the following elements inside <tomcat-users> element, to enable a web browser based tomcat manager:		add the following elements inside <tomcat-users> element, to enable a web browser based tomcat manager:

Goranugrincic at 08:05, 26 June 2025

2025-06-26T08:05:16Z

← Older revision		Revision as of 08:05, 26 June 2025
Line 1:		Line 1:

	== JAVA 8 ON UBUNTU 24.04 ==		== JAVA 8 ON UBUNTU 24.04 ==


	Yes, it is possible to install Java 8 on Ubuntu 24.04, though Ubuntu 24.04 might come with a more recent version of Java by default. However, you can still install Java 8 by using either the OpenJDK package or the Oracle JDK. Here's how to do it:		Yes, it is possible to install Java 8 on Ubuntu 24.04, though Ubuntu 24.04 might come with a more recent version of Java by default. However, you can still install Java 8 by using either the OpenJDK package or the Oracle JDK. Here's how to do it:
Line 51:		Line 50:

	== TOMCAT 8 ON UBUNTU 24.04 ==		== TOMCAT 8 ON UBUNTU 24.04 ==



Line 96:		Line 96:

	{{Font color\|Color=red\|Text='''export JAVA_HOME="/usr/lib/jvm/java-8-openjdk-amd64"'''}}		{{Font color\|Color=red\|Text='''export JAVA_HOME="/usr/lib/jvm/java-8-openjdk-amd64"'''}}



Line 126:		Line 127:

	Add the following content:		Add the following content:



Line 157:		Line 159:

	{{Font color\|Color=red\|Text='''Restart=always'''}}		{{Font color\|Color=red\|Text='''Restart=always'''}}


	{{Font color\|Color=red\|Text='''[Install]'''}}		{{Font color\|Color=red\|Text='''[Install]'''}}

	{{Font color\|Color=red\|Text='''WantedBy=multi-user.target'''}}		{{Font color\|Color=red\|Text='''WantedBy=multi-user.target'''}}



	Enable and start the service:		Enable and start the service:
Line 186:		Line 185:

	= Tomcat Configuration =		= Tomcat Configuration =



	sudo nano /etc/default/tomcat		sudo nano /etc/default/tomcat

	JAVA_OPTS="-Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms1024m -Xmx1024m -XX:NewSize=256m -XX:MaxNewSize=256m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+DisableExplicitGC -Djava.net.preferIPv4Stack=true"		'''JAVA_OPTS="-Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms1024m -Xmx1024m -XX:NewSize=256m -XX:MaxNewSize=256m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+DisableExplicitGC -Djava.net.preferIPv4Stack=true"'''

	To get started with Tomcat, we still need to update the tomcat default configuration.		To get started with Tomcat, we still need to update the tomcat default configuration.



Line 199:		Line 200:
	add the following elements inside <tomcat-users> element, to enable a web browser based tomcat manager:		add the following elements inside <tomcat-users> element, to enable a web browser based tomcat manager:

	<role rolename="admin-gui"/>		'''<role rolename="admin-gui"/>'''

			'''<role rolename="manager-gui"/>'''

			'''<role rolename="manager-script"/>'''

	<~~role rolename~~="manager-gui"/>		'''<user username="admin" password="<new password>" roles="manager-gui,manager-status,manager-script,manager-jmx,admin-gui"/>'''

	~~<role rolename="manager-script"/>~~

	~~<user username="admin" password="<new password>" roles="manager-gui,manager-status,manager-script,manager-jmx,admin-gui"/>~~


	{{Font color\|Color=red\|Text=sudo nano /etc/tomcat/server.xml}}		{{Font color\|Color=red\|Text=sudo nano /etc/tomcat/server.xml}}

	in <Host> element, replace the value of appBase attribute with the following value, to make tomcat monitor that folder for new apps:		in '''<Host>''' element, replace the value of appBase attribute with the following value, to make tomcat monitor that folder for new apps:

			'''appBase="/opt/tomcat/webapps"'''


	~~appBase="/opt/tomcat/webapps"~~


Line 219:		Line 224:
	Add paths to the configuration and external libs (/opt/tomcat/config/,/opt/tomcat/lib) to the '''shared.loader''' variable, so that we keep the tomcat distribution clean for future updates:		Add paths to the configuration and external libs (/opt/tomcat/config/,/opt/tomcat/lib) to the '''shared.loader''' variable, so that we keep the tomcat distribution clean for future updates:

	,"/opt/tomcat/lib/*.jar","/opt/tomcat/conf"		''',"/opt/tomcat/lib/*.jar","/opt/tomcat/conf"'''




Line 225:		Line 232:

	{{Font color\|Color=red\|Text=sudo systemctl restart tomcat}}		{{Font color\|Color=red\|Text=sudo systemctl restart tomcat}}



Line 230:		Line 238:

	<nowiki>http://localhost:8080/</nowiki>		<nowiki>http://localhost:8080/</nowiki>



Line 245:		Line 254:

	sudo mkdir /opt/tomcat/store		sudo mkdir /opt/tomcat/store



Line 250:		Line 260:

	{{Font color\|Color=red\|Text=sudo cp mysql-connector-java-5.1.35.jar /opt/tomcat/lib/}}		{{Font color\|Color=red\|Text=sudo cp mysql-connector-java-5.1.35.jar /opt/tomcat/lib/}}



	{{Font color\|Color=red\|Text=Also copy OCRB.jar and DaxOT.jar to /opt/tomcat/lib folder, that files are fonts PCH requires for printing bills in Kordeus.}}		{{Font color\|Color=red\|Text=Also copy OCRB.jar and DaxOT.jar to /opt/tomcat/lib folder, that files are fonts PCH requires for printing bills in Kordeus.}}

Goranugrincic at 08:02, 26 June 2025

2025-06-26T08:02:57Z

← Older revision		Revision as of 08:02, 26 June 2025
Line 64:		Line 64:
	{{Font color\|Color=red\|Text='''sudo apt upgrade'''}}		{{Font color\|Color=red\|Text='''sudo apt upgrade'''}}

	==== '''3. Download Tomcat 8''' ====		==== '''2. Download Tomcat 8''' ====
	Visit the official Tomcat download page to get the link to the Tomcat 8 binary. At the time of writing, you can use the following wget command to download the Tomcat 8 tar.gz file.		Visit the official Tomcat download page to get the link to the Tomcat 8 binary. At the time of writing, you can use the following wget command to download the Tomcat 8 tar.gz file.

Line 73:		Line 73:
	(Note: Make sure to check for the latest available version of Tomcat 8. You can check this on the official Apache Tomcat Archive.)		(Note: Make sure to check for the latest available version of Tomcat 8. You can check this on the official Apache Tomcat Archive.)

	==== '''4. Extract Tomcat Archive''' ====		==== '''3. Extract Tomcat Archive''' ====
	Once the download is complete, extract the tar.gz file:		Once the download is complete, extract the tar.gz file:

Line 82:		Line 82:
	{{Font color\|Color=red\|Text='''sudo mv apache-tomcat-8.5.76 tomcat'''}}		{{Font color\|Color=red\|Text='''sudo mv apache-tomcat-8.5.76 tomcat'''}}

	==== '''5. Set Environment Variables (Optional)''' ====		==== '''4. Set Environment Variables (Optional)''' ====
	You can set the environment variables for Tomcat, such as CATALINA_HOME, which points to the Tomcat installation directory.		You can set the environment variables for Tomcat, such as CATALINA_HOME, which points to the Tomcat installation directory.

Line 102:		Line 102:
	{{Font color\|Color=red\|Text='''source /home/<username>/.bashrc'''}}		{{Font color\|Color=red\|Text='''source /home/<username>/.bashrc'''}}

	==== '''6. Set Permissions''' ====		==== '''5. Set Permissions''' ====
	Ensure that the tomcat directory is accessible to the user running Tomcat (e.g., for starting and stopping Tomcat):		Ensure that the tomcat directory is accessible to the user running Tomcat (e.g., for starting and stopping Tomcat):

Line 111:		Line 111:
	{{Font color\|Color=red\|Text='''sudo chmod -R 777 /opt/tomcat'''}}		{{Font color\|Color=red\|Text='''sudo chmod -R 777 /opt/tomcat'''}}

	==== '''7. Start Tomcat''' ====		==== '''6. Start Tomcat''' ====
	Now you can start Tomcat manually by running the startup script:		Now you can start Tomcat manually by running the startup script:

Line 118:		Line 118:
	This will start Tomcat, and you should be able to access the Tomcat server in your browser at <nowiki>http://your_server_ip:8080</nowiki>.		This will start Tomcat, and you should be able to access the Tomcat server in your browser at <nowiki>http://your_server_ip:8080</nowiki>.

	==== '''8. Configure Tomcat as a System Service (Optional)''' ====		==== '''7. Configure Tomcat as a System Service (Optional)''' ====
	If you'd like to run Tomcat as a service (so that it starts automatically with the system), you can create a systemd service for Tomcat.		If you'd like to run Tomcat as a service (so that it starts automatically with the system), you can create a systemd service for Tomcat.

Line 177:		Line 177:
	This will run Tomcat as a system service, which will also automatically start on system boot.		This will run Tomcat as a system service, which will also automatically start on system boot.

	==== '''9. Access Tomcat Web Interface''' ====		==== '''8. Access Tomcat Web Interface''' ====
	You can now access the Tomcat interface by navigating to:		You can now access the Tomcat interface by navigating to:

Goranugrincic at 08:00, 26 June 2025

2025-06-26T08:00:29Z

Show changes

Goranugrincic at 07:52, 26 June 2025

2025-06-26T07:52:17Z

Show changes

Goranugrincic at 07:47, 26 June 2025

2025-06-26T07:47:27Z

← Older revision		Revision as of 07:47, 26 June 2025
Line 1:		Line 1:
	TBD		TBD
			[[Category:Printing]]
			[[Category:Device integration]]