View source for Portainer update


Here's a short bash script to update Portainer on Debian (assuming it's running in Docker, the most common setup):
 <code>#!/bin/bash
 
 # Update Portainer container
 set -e
 
 echo "Stopping Portainer container..."
 docker stop portainer
 
 echo "Removing old container..."
 docker rm portainer
 
 echo "Pulling latest Portainer image..."
 docker pull portainer/portainer-ce:latest
 
 echo "Starting Portainer container..."
 docker run -d \
   --name portainer \
   --restart always \
   -p 8000:8000 \
   -p 9000:9000 \
   -v /var/run/docker.sock:/var/run/docker.sock \
   -v portainer_data:/data \
   portainer/portainer-ce:latest
 
 echo "Portainer updated successfully!"
 docker ps | grep portainer</code>
'''Or if you prefer a simpler approach using <code>docker compose</code>:'''
 <code>#!/bin/bash
 
 cd /path/to/docker-compose/directory
 docker compose pull portainer
 docker compose up -d portainer
 
 echo "Portainer updated!"</code>
'''If Portainer is installed standalone (less common):'''
 <code>#!/bin/bash
 
 PORTAINER_PATH="/opt/portainer"
 
 systemctl stop portainer
 cd $PORTAINER_PATH
 wget <nowiki>https://github.com/portainer/portainer/releases/latest/download/portainer</nowiki>
 chmod +x portainer
 systemctl start portainer
 
 echo "Portainer updated!"</code>
'''Which one do you use?''' I can refine the script based on your setup. Also, let me know if you need:

* Automatic cleanup of old images
* Backup before update
* Health check validation