Created
March 25, 2018 11:31
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RancherOS cloud-config.yml options
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| # RancherOS cloud-config.yml options I find useful. | |
| # Enable 4GB swap | |
| runcmd: | |
| - sudo dd if=/dev/zero of=/swapfile bs=4K count=1M | |
| - sudo chmod 600 /swapfile | |
| - sudo mkswap /swapfile | |
| - sudo swapon /swapfile | |
| mounts: | |
| - [ /swapfile, none, swap, sw, 0, 0 ] | |
| rancher: | |
| sysctl: | |
| vm.swappiness: 60 | |
| # Use the latest stable Docker engine | |
| docker: | |
| engine: docker-17.12.1-ce | |
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