Send logs to Grafana Loki

Closes #221

Author: Erisa

.env-example

@@ -4,4 +4,5 @@ CLIPTOK_ANTIPHISHING_ENDPOINT=useyourimagination
 CLOUDFLARED_TOKEN=ignoreifnotrelevant
 USERNAME_CHECK_ENDPOINT=https://api.example.com/username
 CLIPTALK_WEBHOOK=https://discord.com
-UPTIME_KUMA_PUSH_URL=
+UPTIME_KUMA_PUSH_URL=
+TS_AUTHKEY=tskey-auth-asdfg-asdfghj

Cliptok.csproj

@@ -21,6 +21,7 @@
 		<PackageReference Include="Serilog.Expressions" Version="5.0.0" />
 		<PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
 		<PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
+		<PackageReference Include="Serilog.Sinks.Grafana.Loki" Version="8.3.0" />
 		<PackageReference Include="Serilog.Sinks.TextWriter" Version="3.0.0" />
 		<PackageReference Include="StackExchange.Redis" Version="2.8.0" />
 		<PackageReference Include="System.Linq" Version="4.3.0" />

Program.cs

@@ -1,5 +1,6 @@
 using DSharpPlus.Extensions;
 using DSharpPlus.Net.Gateway;
+using Serilog.Sinks.Grafana.Loki;
 using System.Reflection;
 
 namespace Cliptok
@@ -118,6 +119,11 @@ static async Task Main(string[] _)
                     break;
             }
 
+            if (cfgjson.LokiURL is not null && cfgjson.LokiServiceName is not null)
+            {
+                loggerConfig.WriteTo.GrafanaLoki(cfgjson.LokiURL, [new LokiLabel { Key = "app", Value = cfgjson.LokiServiceName }]);
+            }
+
             Log.Logger = loggerConfig.CreateLogger();
 
             hasteUploader = new HasteBinClient(cfgjson.HastebinEndpoint);

Structs.cs

@@ -290,6 +290,11 @@ public class ConfigJson
         [JsonProperty("logLevel")]
         public Level LogLevel { get; private set; } = Level.Information;
 
+        [JsonProperty("lokiURL")]
+        public string LokiURL { get; private set; } = null;
+
+        [JsonProperty("lokiServiceName")]
+        public string LokiServiceName { get; private set; } = null;
     }
 
     public enum Level { Information, Warning, Error, Debug, Verbose }

config.json

@@ -317,5 +317,7 @@
   "tqsMutedRole": 752821045408563230,
   "tqsMuteDurationHours": 2,
   "autoWarnMsgAutoDeleteDays": 3,
-  "logLevel": "Debug"
+  "logLevel": "Debug",
+  "lokiURL": "http://100.79.19.82:3100",
+  "lokiServiceName": "cliptok"
 }

docker-compose.yml

@@ -53,3 +53,17 @@ services:
       - /var/run/docker.sock:/var/run/docker.sock
     command: --interval 30 --label-enable
     restart: always
+  tailscale:
+    image: tailscale/tailscale:latest
+    volumes:
+      - ./data/ts-state:/var/lib/tailscale
+    environment:
+      - TS_AUTHKEY=${TS_AUTHKEY}
+      - TS_STATE_DIR=/var/lib/tailscale
+      - TS_USERSPACE=false
+      - TS_EXTRA_ARGS=--hostname=cliptok --accept-dns=false --accept-routes=false # i'm not having my tailnet misconfigurations break cliptok
+    cap_add:
+      - net_admin
+      - sys_module
+    restart: always
+    network_mode: service:bot