24 lines
908 B
Ruby
24 lines
908 B
Ruby
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module VagrantPlugins
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module GuestUbuntu
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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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if !comm.test("sudo hostname | grep '^#{name}$'")
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comm.sudo("sed -i 's/.*$/#{name}/' /etc/hostname")
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comm.sudo("sed -i 's@^\\(127[.]0[.]1[.]1[[:space:]]\\+\\)@\\1#{name} #{name.split('.')[0]} @' /etc/hosts")
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if comm.test("[ `lsb_release -c -s` = hardy ]")
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# hostname.sh returns 1, so I grep for the right name in /etc/hostname just to have a 0 exitcode
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comm.sudo("/etc/init.d/hostname.sh start; grep '#{name}' /etc/hostname")
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else
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comm.sudo("service hostname start")
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end
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comm.sudo("hostname --fqdn > /etc/mailname")
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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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