deploy: add krakend api gateway

2 files changed, 100 insertions, 1 deletions

diff --git a/contrib/docker-compose.yaml b/contrib/docker-compose.yaml
index 7ba8c2d..3ca7981 100644
--- a/contrib/docker-compose.yaml
+++ b/contrib/docker-compose.yaml
@@ -1,6 +1,6 @@
 version: '3'
 services:
-  checkin.bot:
+  checkinbot:
     image: "clarkzjw/checkin.bot:latest"
     restart: always
     volumes:
@@ -9,5 +9,14 @@ services:
     ports:
       - "8080:8080"
 
+  krakend:
+    image: "devopsfaith/krakend:latest"
+    restart: always
+    ports:
+      - "8081:8080"
+      - "9091:9091"
+    volumes:
+      - "./krakend.json:/etc/krakend/krakend.json"
+
 volumes:
     sqlite3:
diff --git a/contrib/krakend.json b/contrib/krakend.json
new file mode 100644
index 0000000..1f89340
--- /dev/null
+++ b/contrib/krakend.json
@@ -0,0 +1,90 @@
+{
+  "$schema": "https://www.krakend.io/schema/v3.json",
+  "version": 3,
+  "name": "Checkin.bot API",
+  "extra_config": {
+    "telemetry/opencensus": {
+        "sample_rate": 100,
+        "reporting_period": 0,
+        "exporters": {
+          "prometheus": {
+              "port": 9091,
+              "namespace": "krakend",
+              "tag_host": false,
+              "tag_path": true,
+              "tag_method": true,
+              "tag_statuscode": false
+          }
+      }
+    },
+    "telemetry/metrics": {
+      "collection_time": "60s",
+      "proxy_disabled": false,
+      "router_disabled": false,
+      "backend_disabled": false,
+      "endpoint_disabled": false,
+      "listen_address": ":8090"
+    }
+  },
+  "timeout": "3000ms",
+  "cache_ttl": "300s",
+  "output_encoding": "json",
+  "debug_endpoint": true,
+  "endpoints": [
+    {
+      "endpoint": "/checkinbot/webhook",
+      "method": "POST",
+      "output_encoding": "json",
+      "backend": [
+        {
+          "url_pattern": "/checkinbot/webhook",
+          "encoding": "json",
+          "sd": "static",
+          "method": "POST",
+          "host": [
+            "http://checkinbot:8080"
+          ],
+          "disable_host_sanitize": false
+        }
+      ]
+    },
+    {
+      "endpoint": "/checkinbot/healthcheck",
+      "method": "GET",
+      "output_encoding": "string",
+      "backend": [
+        {
+          "url_pattern": "/checkinbot/healthcheck",
+          "encoding": "string",
+          "sd": "static",
+          "method": "GET",
+          "host": [
+            "http://checkinbot:8080"
+          ],
+          "disable_host_sanitize": false
+        }
+      ]
+    },
+    {
+      "endpoint": "/checkinbot/fedi_login_callback",
+      "method": "GET",
+      "output_encoding": "string",
+      "backend": [
+        {
+          "url_pattern": "/checkinbot/fedi_login_callback",
+          "encoding": "string",
+          "sd": "static",
+          "method": "GET",
+          "disable_host_sanitize": false,
+          "host": [
+            "http://checkinbot:8080"
+          ]
+        }
+      ],
+      "input_query_strings": [
+        "code",
+        "state"
+      ]
+    }
+  ]
+}
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