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How to backup your Docker Swarm Cluster?
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| #!/bin/bash | |
| service docker stop | |
| if [ $# -eq 2 ] | |
| then | |
| if [ $1 = 'backup' ] | |
| then | |
| tar -czvf $2 /var/lib/docker/swarm | |
| elif [ $1 = 'restore' ] | |
| then | |
| tar -zxvf $2 -C / | |
| echo "Run: docker swarm init --force-new-cluster to re-clustering docker environment." | |
| else | |
| echo "Command $1: Not found!" | |
| fi | |
| else | |
| echo "Run Syntax: bar-docker [backup|restore] filename" | |
| service docker start | |
| fi |
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