19 lines
626 B
Ruby
19 lines
626 B
Ruby
module VagrantPlugins
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module GuestRedHat
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module Cap
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class ChangeHostName
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def self.change_host_name(machine, name)
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machine.communicate.tap do |comm|
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# Only do this if the hostname is not already set
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if !comm.test("sudo hostname | grep '#{name}'")
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comm.sudo("sed -i 's/\\(HOSTNAME=\\).*/\\1#{name}/' /etc/sysconfig/network")
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comm.sudo("hostname #{name}")
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comm.sudo("sed -i 's@^\\(127[.]0[.]0[.]1[[:space:]]\\+\\)@\\1#{name} #{name.split('.')[0]} @' /etc/hosts")
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end
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end
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end
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end
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end
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end
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end
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