52 lines
1 KiB
Go
52 lines
1 KiB
Go
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package marathon
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import (
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"math"
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"strings"
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"github.com/containous/traefik/provider/label"
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"github.com/gambol99/go-marathon"
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)
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type configuration struct {
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Enable bool
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Tags []string
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Marathon specificConfiguration
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}
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type specificConfiguration struct {
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IPAddressIdx int
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}
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func (p *Provider) getConfiguration(app marathon.Application) (configuration, error) {
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labels := stringValueMap(app.Labels)
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conf := configuration{
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Enable: p.ExposedByDefault,
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Tags: nil,
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Marathon: specificConfiguration{
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IPAddressIdx: math.MinInt32,
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},
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}
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err := label.Decode(labels, &conf, "traefik.marathon.", "traefik.enable", "traefik.tags")
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if err != nil {
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return configuration{}, err
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}
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if p.FilterMarathonConstraints && app.Constraints != nil {
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for _, constraintParts := range *app.Constraints {
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conf.Tags = append(conf.Tags, strings.Join(constraintParts, ":"))
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}
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}
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return conf, nil
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}
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func stringValueMap(mp *map[string]string) map[string]string {
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if mp != nil {
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return *mp
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}
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return make(map[string]string)
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}
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