Add support for volumes blacklisting (fixes camptocamp#21)

mcanevet · May 3, 2016 · 372eb7b · 372eb7b
1 parent c35a7d0
commit 372eb7b
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diff --git a/conplicity.go b/conplicity.go
@@ -1,6 +1,8 @@
 package main
 
 import (
+	"sort"
+	"strings"
 	"unicode/utf8"
 
 	log "github.com/Sirupsen/logrus"
@@ -42,6 +44,14 @@ func backupVolume(c *handler.Conplicity, vol *docker.Volume) (err error) {
 		return
 	}
 
+	list := strings.Split(c.VolumesBlacklist, ",")
+	sort.Strings(list)
+	i := sort.SearchStrings(list, vol.Name)
+	if i < len(list) && list[i] == vol.Name {
+		log.Infof("Ignoring blacklisted volume " + vol.Name)
+		return
+	}
+
 	if getVolumeLabel(vol, ".ignore") == "true" {
 		log.Infof("Ignoring blacklisted volume " + vol.Name)
 		return

diff --git a/handler/handler.go b/handler/handler.go
@@ -23,6 +23,7 @@ type environment struct {
 	SwiftRegionName    string `env:"SWIFT_REGIONNAME"`
 	FullIfOlderThan    string `env:"FULL_IF_OLDER_THAN" envDefault:"15D"`
 	RemoveOlderThan    string `env:"REMOVE_OLDER_THAN" envDefault:"30D"`
+	VolumesBlacklist   string `env:"CONPLICITY_VOLUMES_BLACKLIST"`
 }
 
 // Conplicity is the main handler struct