draft logical replicate

Signed-off-by: eternal-flame-AD <yume@yumechi.jp>

compose.local-db.yml

@@ -26,6 +26,19 @@ services:
       test: "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"
       interval: 5s
       retries: 20
+    command: ["-c", "wal_level=logical"]
+
+#   db-publish:
+#     restart: always
+#     image: alpine/socat
+#     ports:
+#       - "5433:5433"
+#     volumes:
+#       - ./replication:/data
+#     command: [
+#         "OPENSSL-LISTEN:5433,openssl-min-proto-version=TLS1.2,cert=/data/certs/server.pub.pem,key=/data/certs/server.key.pem,cafile=/data/certs/ca.pem,fork,reuseaddr",
+#         "TCP4:db:5432"
+#       ]
 
 #  meilisearch:
 #    restart: always

compose_example.yml

@@ -64,6 +64,24 @@ services:
       test: "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"
       interval: 5s
       retries: 20
+    command: ["-c", "wal_level=logical"]
+
+  db-publish:
+    restart: always
+    image: alpine/socat
+    links:
+      - db
+    networks:
+      - internal_network
+      - external_network
+    ports:
+      - "5433:5433"
+    volumes:
+      - ./replication:/data
+    command: [
+        "OPENSSL-LISTEN:5433,openssl-min-proto-version=TLS1.2,cert=/data/certs/server.pub.pem,key=/data/certs/server.key.pem,cafile=/data/certs/ca.pem,fork,reuseaddr",
+        "TCP4:db:5432"
+      ]
 
 #  mcaptcha:
 #    restart: always

packages/backend/migration/1730447062213-logicalReplicatePublish.js

@@ -0,0 +1,26 @@
+const { MigrationInterface, QueryRunner } = require("typeorm");
+
+module.exports = class LogicalReplicatePublish1730447062213 {
+
+    async up(queryRunner) {
+                await queryRunner.query(
+            [
+                "CREATE PUBLICATION misskey_public",
+                "FOR TABLES IN SCHEMA public",
+                "WITH (publish = 'insert, update, delete')",
+            ].join(' '));
+
+        await queryRunner.query(
+            [
+                "ALTER PUBLICATION misskey_public",
+                "DROP TABLE auth_session, password_reset_request, access_token"
+            ].join(' '));
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(
+            [
+                "DROP PUBLICATION misskey_public"
+            ].join(' '));
+    }
+}