class SSHKit::Runner::Sequential
Attributes
wait_interval[RW]
Public Class Methods
new(hosts, options = nil, &block)
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Calls superclass method
SSHKit::Runner::Abstract::new
# File lib/sshkit/runners/sequential.rb, line 8 def initialize(hosts, options = nil, &block) super(hosts, options, &block) @wait_interval = @options[:wait] || 2 end
Public Instance Methods
execute()
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# File lib/sshkit/runners/sequential.rb, line 13 def execute last_host = hosts.pop hosts.each do |host| run_backend(host, &block) sleep wait_interval end unless last_host.nil? run_backend(last_host, &block) end end
Private Instance Methods
run_backend(host, &block)
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# File lib/sshkit/runners/sequential.rb, line 27 def run_backend(host, &block) backend(host, &block).run rescue ::StandardError => e e2 = ExecuteError.new e raise e2, "Exception while executing #{host.user ? "as #{host.user}@" : "on host "}#{host}: #{e.message}" end