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Add getPrefixes to get string array of PathPrefixes

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Marathon label traefik.prefixes can be used to specify what
prefixes to use.

New example marathon-prefix.tmpl to take advantage of this new
mechanism.
This commit is contained in:
Thorhallur Sverrisson 2015-09-22 08:23:27 +00:00
parent cae02b02ac
commit bc94ace7d3
3 changed files with 36 additions and 0 deletions
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27
providerTemplates/marathon-prefix.tmpl Normal file
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{{$apps := .Applications}}
[backends]{{range .Tasks}}
[backends.backend{{.AppID | replace "/" "-"}}.servers.server-{{.ID | replace "." "-"}}]
url = "http://{{.Host}}:{{getPort .}}"
{{$appID := .AppID}}
{{range $apps}}
{{if eq $appID .ID}}
weight = {{getWeight .}}
{{end}}
{{end}}
{{end}}
[frontends]{{ range $app := .Applications}}
{{range $prefix := getPrefixes .}}
[frontends.frontend{{$app.ID | replace "/" "-"}}{{$prefix | replace "/" "-"}}]
backend = "backend{{$app.ID | replace "/" "-"}}"
[frontends.frontend-{{getHost $app | replace "/" "-"}}{{$prefix | replace "/" "-"}}.routes.route-prefix{{$prefix | replace "/" "-"}}]
rule = "PathPrefix"
value = "{{.}}"
{{else}}
[frontends.frontend{{.ID | replace "/" "-"}}]
backend = "backend{{.ID | replace "/" "-"}}"
[frontends.frontend-{{getHost $app | replace "/" "-"}}.routes.route-host-{{getHost $app | replace "/" "-"}}]
rule = "Host"
value = "{{getHost $app | replace "/" "-"}}.{{$.Domain}}"
{{end}}
{{end}}