class AutoConsul::RunState::CLIProvider
Constants
- AGENT_MASK
- SERVER_MASK
Public Instance Methods
agent?()
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# File lib/auto-consul/run_state/cli.rb, line 49 def agent? (run_state & AGENT_MASK) > 0 end
check_run_state()
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# File lib/auto-consul/run_state/cli.rb, line 6 def check_run_state result = 0 r, w = IO.pipe if system("consul info", :out => w) w.close result = flags_from_output r r.close end result end
flags_from_output(stream)
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# File lib/auto-consul/run_state/cli.rb, line 17 def flags_from_output stream consul_block = false result = 0 stream.each do |line| if line =~ /^consul:\s/ consul_block = true result = AGENT_MASK break end end if consul_block stream.each do |line| # Exit condition from consul block break if line !~ /^\s+/ if line =~ /^\s+server\s+=\s+true/ result |= SERVER_MASK break end end end result end
run_state()
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# File lib/auto-consul/run_state/cli.rb, line 42 def run_state if @run_state.nil? @run_state = check_run_state end @run_state end
running?()
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# File lib/auto-consul/run_state/cli.rb, line 57 def running? run_state > 0 end
server?()
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# File lib/auto-consul/run_state/cli.rb, line 53 def server? (run_state & SERVER_MASK) > 0 end