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added error & check_internet functions to updater

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Ryan Fortner 2021-10-06 10:29:59 -04:00 • committed by GitHub
parent 9c8bfde646
commit 14ec2d8fc7
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1 changed files with 22 additions and 4 deletions
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26
update_portainer.sh
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@ -1,8 +1,26 @@
#!/bin/bash #!/bin/bash
function error {
echo -e "\\e[91m$1\\e[39m"
exit 1
}
function check_internet() {
printf "Checking if you are online..."
wget -q --spider http://github.com
if [ $? -eq 0 ]; then
echo "Online. Continuing."
else
error "Offline. Go connect to the internet then run the script again."
fi
}
check_internet
portainer_pid=`docker ps | grep portainer-ce | awk '{print $1}'` portainer_pid=`docker ps | grep portainer-ce | awk '{print $1}'`
portainer_name=`docker ps | grep portainer-ce | awk '{print $2}'` portainer_name=`docker ps | grep portainer-ce | awk '{print $2}'`
sudo docker stop $portainer_pid sudo docker stop $portainer_pid || error "Failed to stop portainer!"
sudo docker rm $portainer_pid sudo docker rm $portainer_pid || error "Failed to remove portainer container!"
sudo docker rmi $portainer_name sudo docker rmi $portainer_name || error "Failed to remove/untag images from the container!"
sudo docker run -d -p 9000:9000 --name=portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce:latest sudo docker run -d -p 9000:9000 --name=portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce:latest || error "Failed to execute newer version of Portainer!"