feat: update docker-compose.yml for selfhost

PluralKit.Core/CoreConfig.cs

@@ -19,5 +19,4 @@ public class CoreConfig
 
     public LogEventLevel ConsoleLogLevel { get; set; } = LogEventLevel.Debug;
     public LogEventLevel ElasticLogLevel { get; set; } = LogEventLevel.Information;
-    public LogEventLevel FileLogLevel { get; set; } = LogEventLevel.Information;
 }

PluralKit.Core/Modules/LoggingModule.cs

@@ -73,30 +73,6 @@ public class LoggingModule: Module
             .Destructure.AsScalar<SwitchId>()
             .Destructure.ByTransforming<ProxyTag>(t => new { t.Prefix, t.Suffix })
             .Destructure.With<PatchObjectDestructuring>()
-            .WriteTo.Async(a =>
-            {
-                // Both the same output, except one is raw compact JSON and one is plain text.
-                // Output simultaneously. May remove the JSON formatter later, keeping it just in cast.
-                // Flush interval is 50ms (down from 10s) to make "tail -f" easier. May be too low?
-                a.File(
-                    (config.LogDir ?? "logs") + $"/pluralkit.{_component}.log",
-                    outputTemplate: outputTemplate,
-                    retainedFileCountLimit: 10,
-                    rollingInterval: RollingInterval.Day,
-                    fileSizeLimitBytes: null,
-                    flushToDiskInterval: TimeSpan.FromMilliseconds(50),
-                    restrictedToMinimumLevel: config.FileLogLevel,
-                    formatProvider: new UTCTimestampFormatProvider(),
-                    buffered: true);
-
-                a.File(
-                    new RenderedCompactJsonFormatter(new ScalarFormatting.JsonValue()),
-                    (config.LogDir ?? "logs") + $"/pluralkit.{_component}.json",
-                    rollingInterval: RollingInterval.Day,
-                    flushToDiskInterval: TimeSpan.FromMilliseconds(50),
-                    restrictedToMinimumLevel: config.FileLogLevel,
-                    buffered: true);
-            })
             .WriteTo.Async(a =>
                 a.Console(
                     theme: AnsiConsoleTheme.Code,

README.md

@@ -6,7 +6,27 @@ PluralKit is a Discord bot meant for plural communities. It has features like me
 PluralKit has a Discord server for support, feedback, and discussion: https://discord.gg/PczBt78 
 
 # Running
-See [RUNNING.md](./RUNNING.md).
+In production, we run PluralKit using Kubernetes (soon). The configuration can be found in the infra repo.
+
+For self-hosting, it's simpler to use Docker, with the provided [docker-compose](./docker-compose.yml) file.
+
+Create a `.env` file with the Discord client ID and bot token:
+```
+CLIENT_ID=198622483471925248
+BOT_TOKEN=MTk4NjIyNDgzNDcxOTI1MjQ4.Cl2FMQ.ZnCjm1XVW7vRze4b7Cq4se7kKWs
+```
+
+If you want to use `pk;admin` commands (to raise member limits  and such), set `ADMIN_ROLE` to a Discord role ID:
+
+```
+ADMIN_ROLE=682632767057428509
+```
+
+Run `docker compose build`, then `docker compose up -d`.
+
+To view logs, use `docker compose logs`.
+
+Postgres data is stored in a `pluralkit_data` [Docker volume](https://docs.docker.com/engine/storage/volumes/).
 
 # Development
 See [the dev-docs/ directory](./dev-docs/README.md)

ci/Dockerfile.rust

@@ -33,7 +33,7 @@ RUN cargo build --bin avatar_cleanup --release --target x86_64-unknown-linux-mus
 RUN cargo build --bin scheduled_tasks --release --target x86_64-unknown-linux-musl
 RUN cargo build --bin gdpr_worker --release --target x86_64-unknown-linux-musl
 
-FROM scratch
+FROM alpine:latest
 
 COPY --from=binary-builder /build/target/x86_64-unknown-linux-musl/release/api /api
 COPY --from=binary-builder /build/target/x86_64-unknown-linux-musl/release/dispatch /dispatch

crates/gateway/src/main.rs

@@ -40,6 +40,19 @@ async fn real_main() -> anyhow::Result<()> {
         .await?,
     );
 
+    // hacky, but needed for selfhost for now
+    if let Some(target) = libpk::config
+        .discord
+        .as_ref()
+        .unwrap()
+        .gateway_target
+        .clone()
+    {
+        runtime_config
+            .set(RUNTIME_CONFIG_KEY_EVENT_TARGET.to_string(), target)
+            .await?;
+    }
+
     let shard_state = discord::shard_state::new(redis.clone());
     let cache = Arc::new(discord::cache::new());
     let awaiter = Arc::new(EventAwaiter::new());

crates/libpk/src/_config.rs

@@ -24,6 +24,9 @@ pub struct DiscordConfig {
 
     #[serde(default = "_default_api_addr")]
     pub cache_api_addr: String,
+
+    #[serde(default)]
+    pub gateway_target: Option<String>,
 }
 
 #[derive(Deserialize, Debug)]

crates/scheduled_tasks/src/tasks.rs

@@ -188,9 +188,7 @@ pub async fn update_stats_api(ctx: AppCtx) -> anyhow::Result<()> {
 
             let data = resp.json::<PrometheusResult>().await?;
 
-            let error_handler = || {
-                anyhow::anyhow!("missing data at {}", $q)
-            };
+            let error_handler = || anyhow::anyhow!("missing data at {}", $q);
 
             data.data
                 .result

docker-compose.yml

@@ -1,52 +1,46 @@
-# API port: 2838, InfluxDB port: 2839, both listen on localhost only
-# Reads `pluralkit.conf` from current directory, and logs to `/var/log/pluralkit`.
-
 version: "3"
 
 services:
   bot:
-    image: pluralkit # This image is reused in the other containers due to the
-    build: .         # build instruction right here
+    build: .
     command: ["bin/PluralKit.Bot.dll"]
     environment:
-      - "PluralKit:Database=Host=db;Username=postgres;Password=postgres;Database=postgres;Maximum Pool Size=1000"
-      - "PluralKit:RedisAddr=redis"
-      - "PluralKit:InfluxUrl=http://influx:8086"
-      - "PluralKit:InfluxDb=pluralkit"
-      - "PluralKit:LogDir=/var/log/pluralkit"
-    volumes:
-      - "./pluralkit.conf:/app/pluralkit.conf:ro"
-      - "/var/log/pluralkit:/var/log/pluralkit"
+      - "PluralKit__Database=Host=db;Username=postgres;Password=postgres;Database=postgres"
+      - "PluralKit__RedisAddr=redis"
+      - "PluralKit__Bot__Token=${BOT_TOKEN}"
+      - "PluralKit__Bot__ClientId=${CLIENT_ID}"
+      - "PluralKit__Bot__AdminRole=${ADMIN_ROLE}"
+      - "PluralKit__Bot__HttpCacheUrl=http://gateway:5000"
+      - "PluralKit__Bot__HttpListenerAddr=0.0.0.0"
+      - "PluralKit__Bot__EventAwaiterTarget=http://bot:5002/events"
+      - "PluralKit__Bot__DisableGateway=true"
     restart: unless-stopped
 
-  api:
-    image: pluralkit
-    command: ["bin/PluralKit.API.dll"]
+  gateway:
+    build:
+      context: .
+      dockerfile: ci/Dockerfile.rust
+    command: ["/gateway"]
     environment:
-      - "PluralKit:Database=Host=db;Username=postgres;Password=postgres;Database=postgres;Maximum Pool Size=1000"
-      - "PluralKit:RedisAddr=redis"
-    ports:
-      - "127.0.0.1:2838:5000"
-    restart: unless-stopped
-
-  scheduled_tasks:
-    image: pluralkit
-    command: ["bin/PluralKit.ScheduledTasks.dll"]
-    environment:
-      - "PluralKit:Database=Host=db;Username=postgres;Password=postgres;Database=postgres;Maximum Pool Size=1000"
+      - RUST_LOG=info
+      - pluralkit__discord__client_id=${CLIENT_ID}
+      - pluralkit__discord__bot_token=${BOT_TOKEN}
+      - pluralkit__discord__max_concurrency=1
+      - pluralkit__discord__gateway_target=http://bot:5002/events
+      - pluralkit__db__data_db_uri=postgresql://postgres:postgres@db:5432/postgres
+      - pluralkit__db__data_redis_addr=redis://redis:6379
+      - pluralkit__api__temp_token2=1
+      - pluralkit__api__remote_url=1
+      - pluralkit__api__ratelimit_redis_addr=1
+      - pluralkit__discord__client_secret=1
+    depends_on:
+      - redis
     restart: unless-stopped
 
   db:
-    image: postgres:12-alpine
+    image: postgres:17-alpine
     volumes:
       - "db_data:/var/lib/postgresql/data"
-      - "/var/run/postgresql:/var/run/postgresql"
-    command: ["postgres",
-              "-c", "max-connections=1000",
-              "-c", "timezone=Etc/UTC",
-              "-c", "max_wal_size=1GB",
-              "-c", "min_wal_size=80MB",
-              "-c", "shared_buffers=128MB"]
     environment:
       - "POSTGRES_PASSWORD=postgres"
     restart: unless-stopped
@@ -55,14 +49,5 @@ services:
     image: redis:alpine
     restart: unless-stopped
 
-  influx:
-    image: influxdb:1.8
-    volumes:
-      - "influx_data:/var/lib/influxdb"
-    ports:
-      - 127.0.0.1:2839:8086
-    restart: unless-stopped
-
 volumes:
   db_data:
-  influx_data:

pluralkit.conf.example

@@ -1,10 +0,0 @@
-{
-  "PluralKit": {
-    "Bot": {
-      "Token": "BOT_TOKEN_GOES_HERE",
-      "ClientId": 466707357099884544,
-    },
-    "Database": "Host=localhost;Port=5432;Username=postgres;Password=postgres;Database=pluralkit",
-    "RedisAddr": "127.0.0.1:6379"
-  }
-}