homelab/traefik
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Add leadership election

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Signed-off-by: Emile Vauge <emile@vauge.com>
This commit is contained in:
Emile Vauge 2016-08-18 13:03:10 +02:00
parent 5a0440d6f8
commit bea5ad3f13
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GPG key ID: D808B4C167352E59
7 changed files with 138 additions and 29 deletions
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7
traefik.go
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@ -21,6 +21,7 @@ import (
"github.com/containous/traefik/types"
"github.com/containous/traefik/version"
"github.com/docker/libkv/store"
"github.com/satori/go.uuid"
)
var versionTemplate = `Version: {{.Version}}
@ -155,8 +156,10 @@ Complete documentation is available at https://traefik.io`,
// IF a KV Store is enable and no sub-command called in args
if kv != nil && usedCmd == traefikCmd {
if traefikConfiguration.Cluster == nil {
hostname, _ := os.Hostname()
traefikConfiguration.Cluster = &types.Cluster{Store: types.Store{Prefix: kv.Prefix, Store: kv.Store}, Node: hostname}
traefikConfiguration.Cluster = &types.Cluster{Node: uuid.NewV4().String()}
}
if traefikConfiguration.Cluster.Store == nil {
traefikConfiguration.Cluster.Store = &types.Store{Prefix: kv.Prefix, Store: kv.Store}
}
s.AddSource(kv)
if _, err := s.LoadConfig(); err != nil {