48 lines
1.3 KiB
Plaintext
48 lines
1.3 KiB
Plaintext
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# since we're running god via bundler, we need to un-bundle any commands executed
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def wrap_command(*args)
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"bash -c 'unset BUNDLE_GEMFILE ; unset BUNDLE_BIN_PATH ; cd <%= current_path %> && #{args.join(' ')}'"
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end
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# a default email contact for when a service dies and needs to be restarted
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God.contact(:email) do |c|
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c.name = "john"
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c.to_email = "email@example.com"
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c.delivery_method = :sendmail
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end
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# example for a thin-powered app, which is what I use the most of
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<%= thin_servers %>.times do |port_id|
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port = <%= thin_port %> + port_id
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God.watch do |w|
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# assign all watches to this group so personal_diety can stop/start them all at once
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w.group = "<%= application %>"
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w.name = "<%= application %>-thin-#{port}"
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pid = "<%= shared_path %>/pids/thin.#{port}.pid"
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command = "bundle exec thin -P #{pid} -p #{port}"
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w.pid_file = pid
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w.log = "<%= shared_path %>/god.log"
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start = "#{command} -e <%= stage %> -d start"
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w.start = wrap_command(start)
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w.start_grace = 20.seconds
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stop = "#{command} stop"
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w.stop = wrap_command(stop)
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w.restart = wrap_command("#{stop} && #{start}")
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w.restart_grace = 20.seconds
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w.start_if do |start|
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start.condition(:process_running) do |c|
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c.running = false
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c.interval = 5.seconds
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c.notify = "john"
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end
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end
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end
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end
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