Class: Mrsk::Cli::Server
Instance Method Summary collapse
Methods inherited from Base
Constructor Details
This class inherits a constructor from Mrsk::Cli::Base
Instance Method Details
#bootstrap ⇒ Object
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 |
# File 'lib/mrsk/cli/server.rb', line 3 def bootstrap missing = [] on(MRSK.hosts | MRSK.accessory_hosts) do |host| unless execute(*MRSK.docker.installed?, raise_on_non_zero_exit: false) if execute(*MRSK.docker.superuser?, raise_on_non_zero_exit: false) info "Missing Docker on #{host}. Installing…" execute *MRSK.docker.install else missing << host end end end if missing.any? raise "Docker is not installed on #{missing.join(", ")} and can't be automatically installed without having root access and the `curl` command available. Install Docker manually: https://docs.docker.com/engine/install/" end end |