thanos: upgrade dependency and default to v0.5.0

example/thanos/prometheus.yaml

@@ -14,4 +14,4 @@ spec:
       role: prometheus-rulefiles
       prometheus: k8s
   thanos:
-    version: v0.4.0
+    version: v0.5.0

example/thanos/query-deployment.yaml

@@ -16,7 +16,7 @@ spec:
     spec:
       containers:
       - name: thanos-query
-        image: improbable/thanos:v0.4.0
+        image: improbable/thanos:v0.5.0
         args:
         - query
         - --log.level=debug

go.mod

@@ -14,22 +14,19 @@ require (
 	github.com/go-openapi/jsonreference v0.19.0 // indirect
 	github.com/go-openapi/spec v0.17.2
 	github.com/go-openapi/swag v0.17.2 // indirect
-	github.com/gogo/protobuf v1.2.1 // indirect
-	github.com/golang/protobuf v1.2.0
+	github.com/golang/protobuf v1.3.1
 	github.com/googleapis/gnostic v0.1.0 // indirect
 	github.com/hashicorp/go-version v1.1.0
 	github.com/imdario/mergo v0.3.5 // indirect
-	github.com/improbable-eng/thanos v0.4.0
+	github.com/improbable-eng/thanos v0.5.0
 	github.com/jsonnet-bundler/jsonnet-bundler v0.1.0
 	github.com/kylelemons/godebug v0.0.0-20170820004349-d65d576e9348
 	github.com/mitchellh/hashstructure v0.0.0-20170609045927-2bca23e0e452
 	github.com/oklog/run v1.0.0
 	github.com/pkg/errors v0.8.1
-	github.com/prometheus/client_golang v0.9.2
-	github.com/prometheus/prometheus v0.0.0-20190328180107-4d60eb36dcbe
+	github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829
+	github.com/prometheus/prometheus v2.9.2+incompatible
 	github.com/stretchr/testify v1.3.0
-	golang.org/x/crypto v0.0.0-20190424203555-c05e17bb3b2d // indirect
-	golang.org/x/net v0.0.0-20190424112056-4829fb13d2c6 // indirect
 	golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a // indirect
 	golang.org/x/sync v0.0.0-20190423024810-112230192c58
 	golang.org/x/sys v0.0.0-20190425145619-16072639606e // indirect

pkg/prometheus/statefulset.go

@@ -35,7 +35,7 @@ import (
 const (
 	governingServiceName            = "prometheus-operated"
 	DefaultPrometheusVersion        = "v2.7.1"
-	DefaultThanosVersion            = "v0.4.0"
+	DefaultThanosVersion            = "v0.5.0"
 	defaultRetention                = "24h"
 	defaultReplicaExternalLabelName = "prometheus_replica"
 	storageDir                      = "/prometheus"