Portainer frequently releases updates. You can not do simple login to your Portainer container upgrade button, in this tutorial, How to Deploy the Latest Portainer Release.
Backup Portainer container.
I’ll back up the current Portainer deployment.
Login with admin user and click Settings in the left navigation as the picture below:
I will download the backup file to local storage and save a .tar.gz
Stop/Remove the Current Portainer Container
Login to Container ID of Portainer and run the command below:
docker ps -a|grep portainer docker stop ID docker rm ID
Where ID is the ID of the Portainer container.
For example, The output terminal as below:
Deploy the Latest Portainer Release
See install Portainer docker here. I used portainer_data for persistent storage.
First, You need to pull down the Portainer latest.
docker pull portainer/portainer-ce:latest
Deploy Portainer with the command line as below
docker run -d -p 8000:8000 -p 9000:9000 --name=portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce
Open a web browser and access to link: http://SERVER:9000
Restore a Backup for the Portainer container.
You need to deploy a fresh instance of Portainer with an empty data volume and choose the Restore Portainer from backup option during setup. Click Select file and navigate to the .tar.gz file you downloaded earlier. After selecting the file, click Restore Portainer.
You have to deploy Portainer Docker. I hope will this your helpful. Thank you for reading the DevopsRoles page!