update krakend

krakend/README.md

@@ -0,0 +1,10 @@
+krakend
+=======
+
+[KrakenD][1] is a high-performance open source API Gateway.
+
+Its core functionality is to create an API that acts as an aggregator of many
+microservices into single endpoints, doing the heavy-lifting automatically for
+you: aggregate, transform, filter, decode, throttle, auth and more.
+
+[1]: https://www.krakend.io/

krakend/data/krakend.json

@@ -0,0 +1,24 @@
+{
+  "version": 2,
+  "name": "My httpbin gateway",
+  "port": 8080,
+  "endpoints": [
+    {
+      "endpoint": "/httpbin",
+      "backend": [
+        {
+          "host": [
+            "https://httpbin.org"
+          ],
+          "url_pattern": "/headers"
+        },
+        {
+          "host": [
+            "https://httpbin.org"
+          ],
+          "url_pattern": "/ip"
+        }
+      ]
+    }
+  ]
+}

krakend/docker-compose.yml

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+krakend:
+  image: devopsfaith/krakend
+  ports:
+    - "8080:8080"
+  volumes:
+    - ./data:/etc/krakend
+  restart: unless-stopped