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This section describes how to upgrade the Guacamole server as part of the upgrade to Abiquo 6.1.2 or higher. |
To use the latest version of Guacamole, do these steps to install and run it in a Docker container on each Remote Services server.
Log in to
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each Remote Services server, and create and run the following
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script.
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#!/bin/bash # Check if the file exists if [ -f "/etc/guacamole/guacd.conf" ]; then # Check if the line already exists in the file if grep -q "bind_port = 4820" "/etc/guacamole/guacd.conf"; then echo "The line 'bind_port = 4820' already exists in the file." else # Append the line to the file echo "bind_port = 4820" | sudo tee -a "/etc/guacamole/guacd.conf" >/dev/null echo "The line 'bind_port = 4820' has been added to the file." fi else echo "File '/etc/guacamole/guacd.conf' does not exist." fi # Start docker if [ -x /usr/bin/systemctl ]; then echo "Enabling and starting Docker..." /usr/bin/systemctl enable docker /usr/bin/systemctl start docker /usr/bin/systemctl stop guacd echo "Docker started successfully." fi # Pull docker image container echo "Pulling Guacamole Docker image..." docker pull guacamole/ |
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guacd echo "Guacamole Docker image pulled successfully." echo "Running Guacamole Docker container..." docker run -t --name guacd -d -p 4822:4822 guacamole/guacd:latest |
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To check that the container was created correctly, run docker ps and check the output.
Create the Docker Guacamole service file 
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echo "Guacamole Docker container started successfully." # Create docker container on boot echo "Creating Docker service..." cat > /etc/systemd/system/docker.guacamole.service |
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<<EOF |
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[Unit]
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Wants=docker.service
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After=docker.service
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[Service]
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RemainAfterExit=yes
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ExecStart=/usr/bin/docker start guacd |
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#ExecStop=/usr/bin/docker stop guacd |
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[Install]
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WantedBy=multi-user.target EOF echo "Docker service |
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Edit /etc/guacamole/guacd.conf and add the following configuration.
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bind_port=4820 |
Restart the services.
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created successfully." # Enable the Docker service for Guacamole echo "Enabling Guacamole Docker service..." /usr/bin/systemctl disable guacd |
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systemctl enable docker.guacamole.service echo "Guacamole Docker service enabled successfully." |