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5811f4dda1
The structure of the controllers is really similar to addresses and routes: * `LinkSpec` resource describes desired link state * `LinkConfig` controller generates `LinkSpecs` based on machine configuration and kernel cmdline * `LinkMerge` controller merges multiple configuration sources into a single `LinkSpec` paying attention to the config layer priority * `LinkSpec` controller applies the specs to the kernel state Controller `LinkStatus` (which was implemented before) watches the kernel state and publishes current link status. Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
42 lines
1.1 KiB
Go
42 lines
1.1 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package nethelpers
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import "fmt"
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//go:generate stringer -type=ARPValidate -linecomment
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// ARPValidate is an ARP Validation mode.
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type ARPValidate uint32
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// MarshalYAML implements yaml.Marshaler.
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func (v ARPValidate) MarshalYAML() (interface{}, error) {
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return v.String(), nil
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}
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// ARPValidate constants.
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const (
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ARPValidateNone ARPValidate = iota // none
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ARPValidateActive // active
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ARPValidateBackup // backup
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ARPValidateAll // all
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)
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// ARPValidateByName parses ARPValidate.
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func ARPValidateByName(a string) (ARPValidate, error) {
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switch a {
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case "", "none":
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return ARPValidateNone, nil
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case "active":
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return ARPValidateActive, nil
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case "backup":
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return ARPValidateBackup, nil
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case "all":
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return ARPValidateAll, nil
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default:
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return 0, fmt.Errorf("invalid arp_validate mode %v", a)
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}
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}
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