e85bd5ff63
* Limit auto-install to root users; otherwise, give manual install guidance * Support non-Debian/Ubuntu with the multi-OS get.docker.com installer
22 lines
590 B
Ruby
22 lines
590 B
Ruby
class Mrsk::Commands::Docker < Mrsk::Commands::Base
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# Install Docker using the https://github.com/docker/docker-install convenience script.
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def install
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pipe [ :curl, "-fsSL", "https://get.docker.com" ], :sh
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end
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# Checks the Docker client version. Fails if Docker is not installed.
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def installed?
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docker "-v"
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end
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# Checks the Docker server version. Fails if Docker is not running.
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def running?
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docker :version
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end
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# Do we have superuser access to install Docker and start system services?
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def superuser?
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[ '[ "${EUID:-$(id -u)}" -eq 0 ]' ]
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end
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end
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