fa34f4d2af
`vagrant up` may hang at the "Configuring and enabling network interfaces..." step when private networks and PTY allocation for SSH are used. The newer version of `nmcli` that is part of CentOS now will open a pager (i.e. `less`) for certain commands if it finds a tty. This causes the invocations of `nmcli` in `guest_inspection.rb` to hang. `nmcli` disables the use of a pager in 'terse' (`-t`) output mode, while still returning enough information for the uses in `guest_inspection.rb`.
64 lines
1.5 KiB
Ruby
64 lines
1.5 KiB
Ruby
module Vagrant
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module Util
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# Helper methods for inspecting guests to determine if specific services
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# or applications are installed and in use
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module GuestInspection
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# Linux specific inspection helpers
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module Linux
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## systemd helpers
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# systemd is in use
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#
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# @return [Boolean]
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def systemd?(comm)
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comm.test("ps -o comm= 1 | grep systemd")
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end
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# systemd-networkd.service is in use
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#
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# @return [Boolean]
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def systemd_networkd?(comm)
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comm.test("sudo systemctl status systemd-networkd.service")
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end
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# systemd hostname set is via hostnamectl
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#
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# @return [Boolean]
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def hostnamectl?(comm)
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comm.test("hostnamectl")
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end
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## netplan helpers
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# netplan is installed
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#
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# @return [Boolean]
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def netplan?(comm)
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comm.test("netplan -h")
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end
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## nmcli helpers
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# nmcli is installed
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#
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# @return [Boolean]
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def nmcli?(comm)
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comm.test("nmcli -t")
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end
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# NetworkManager currently controls device
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#
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# @param comm [Communicator]
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# @param device_name [String]
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# @return [Boolean]
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def nm_controlled?(comm, device_name)
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comm.test("nmcli -t d show #{device_name}") &&
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!comm.test("nmcli -t d show #{device_name} | grep unmanaged")
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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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