49 lines
1.6 KiB
Ruby
49 lines
1.6 KiB
Ruby
class Kamal::Cli::Server < Kamal::Cli::Base
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desc "exec", "Run a custom command on the server (use --help to show options)"
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option :interactive, type: :boolean, aliases: "-i", default: false, desc: "Run the command interactively (use for console/bash)"
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def exec(*cmd)
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cmd = Kamal::Utils.join_commands(cmd)
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hosts = KAMAL.hosts | KAMAL.accessory_hosts
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case
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when options[:interactive]
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host = KAMAL.primary_host
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say "Running '#{cmd}' on #{host} interactively...", :magenta
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run_locally { exec KAMAL.server.run_over_ssh(cmd, host: host) }
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else
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say "Running '#{cmd}' on #{hosts.join(', ')}...", :magenta
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on(hosts) do |host|
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execute *KAMAL.auditor.record("Executed cmd '#{cmd}' on #{host}"), verbosity: :debug
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puts_by_host host, capture_with_info(cmd)
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end
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end
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end
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desc "bootstrap", "Set up Docker to run Kamal apps"
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def bootstrap
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with_lock do
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missing = []
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on(KAMAL.hosts | KAMAL.accessory_hosts) do |host|
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unless execute(*KAMAL.docker.installed?, raise_on_non_zero_exit: false)
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if execute(*KAMAL.docker.superuser?, raise_on_non_zero_exit: false)
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info "Missing Docker on #{host}. Installing…"
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execute *KAMAL.docker.install
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else
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missing << host
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end
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end
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end
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if missing.any?
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raise "Docker is not installed on #{missing.join(", ")} and can't be automatically installed without having root access and either `wget` or `curl`. Install Docker manually: https://docs.docker.com/engine/install/"
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end
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run_hook "docker-setup"
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end
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end
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end
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