update repo

traefik/traefik-certs-dumper/integrationtest/docker-compose.yml

@@ -0,0 +1,18 @@
+version: '3'
+
+services:
+  consul-kv:
+    image: consul
+    ports:
+      - "8500:8500"
+
+  zookeeper-kv:
+    image: zookeeper
+    ports:
+      - "2181:2181"
+
+  etcd-kv:
+    image: quay.io/coreos/etcd:v3.3.12
+    command: etcd --listen-client-urls http://0.0.0.0:2379 --advertise-client-urls http://0.0.0.0:2380
+    ports:
+      - "2379:2379"

traefik/traefik-certs-dumper/integrationtest/loader.go

@@ -0,0 +1,121 @@
+package main
+
+import (
+	"bytes"
+	"compress/gzip"
+	"io/ioutil"
+	"log"
+	"time"
+
+	"github.com/abronan/valkeyrie"
+	"github.com/abronan/valkeyrie/store"
+	"github.com/abronan/valkeyrie/store/boltdb"
+	"github.com/abronan/valkeyrie/store/consul"
+	etcdv3 "github.com/abronan/valkeyrie/store/etcd/v3"
+	"github.com/abronan/valkeyrie/store/zookeeper"
+)
+
+const storeKey = "traefik/acme/account/object"
+
+func main() {
+	log.SetFlags(log.Lshortfile)
+
+	source := "./acme.json"
+	err := loadData(source)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func loadData(source string) error {
+	content, err := readFile(source)
+	if err != nil {
+		return err
+	}
+
+	// Consul
+	err = putData(store.CONSUL, []string{"localhost:8500"}, content)
+	if err != nil {
+		return err
+	}
+
+	// ETCD v3
+	err = putData(store.ETCDV3, []string{"localhost:2379"}, content)
+	if err != nil {
+		return err
+	}
+
+	// Zookeeper
+	err = putData(store.ZK, []string{"localhost:2181"}, content)
+	if err != nil {
+		return err
+	}
+
+	// BoltDB
+	err = putData(store.BOLTDB, []string{"/tmp/test-traefik-certs-dumper.db"}, content)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func putData(backend store.Backend, addrs []string, content []byte) error {
+	storeConfig := &store.Config{
+		ConnectionTimeout: 3 * time.Second,
+		Bucket:            "traefik",
+	}
+
+	switch backend {
+	case store.CONSUL:
+		consul.Register()
+	case store.ETCDV3:
+		etcdv3.Register()
+	case store.ZK:
+		zookeeper.Register()
+	case store.BOLTDB:
+		boltdb.Register()
+	}
+
+	kvStore, err := valkeyrie.NewStore(backend, addrs, storeConfig)
+	if err != nil {
+		return err
+	}
+
+	if err := kvStore.Put(storeKey, content, nil); err != nil {
+		return err
+	}
+
+	log.Printf("Successfully updated %s.\n", backend)
+	return nil
+}
+
+func readFile(source string) ([]byte, error) {
+	content, err := ioutil.ReadFile(source)
+	if err != nil {
+		return nil, err
+	}
+
+	var b bytes.Buffer
+	gz := gzip.NewWriter(&b)
+
+	defer func() {
+		if errC := gz.Close(); errC != nil {
+			log.Println(errC)
+		}
+	}()
+
+	if _, err = gz.Write(content); err != nil {
+		return nil, err
+	}
+
+	if err = gz.Flush(); err != nil {
+		return nil, err
+	}
+
+	if err := gz.Close(); err != nil {
+		return nil, err
+	}
+
+	return b.Bytes(), nil
+}

traefik/traefik-certs-dumper/integrationtest/readme.md

@@ -0,0 +1,54 @@
+# Integration testing
+
+## Preparation
+
+- Create valid ACME file `./acme.json`
+
+- Start backends using docker
+
+```bash
+docker-compose -f integrationtest/docker-compose.yml up
+```
+
+- Initialize backends
+
+```bash
+go run integrationtest/loader.go
+```
+
+## Run certs dumper without watching
+
+```bash
+traefik-certs-dumper file
+
+# http://localhost:8500/ui/
+traefik-certs-dumper kv consul --endpoints localhost:8500
+
+traefik-certs-dumper kv etcd --endpoints localhost:2379
+
+traefik-certs-dumper kv boltdb --endpoints /tmp/test-traefik-certs-dumper.db
+
+traefik-certs-dumper kv zookeeper --endpoints localhost:2181
+```
+
+## Run certs dumper with watching
+
+While watching is enabled, manipulate `./acme.json` for file backend or run `loader.go` again for KV backends so that change events are triggered.
+
+```bash
+traefik-certs-dumper file --watch
+
+traefik-certs-dumper kv consul --watch --endpoints localhost:8500
+
+traefik-certs-dumper kv etcd --watch --endpoints localhost:2379
+
+traefik-certs-dumper kv zookeeper --watch --endpoints localhost:2181
+```
+
+## Cleanup
+
+- Stop backends
+
+```bash
+docker-compose -f integrationtest/docker-compose.yml down
+```