add basic leader election on top of postgres

2025-01-06 23:19:03 +01:00
parent 43685291b6
commit f2ef496b82
10 changed files with 114 additions and 7 deletions
--- a/templates/docker-compose.yml
+++ b/templates/docker-compose.yml
@@ -0,0 +1,17 @@
+name: orbis
+
+services:
+  postgres:
+    image: postgres:17
+    environment:
+      POSTGRES_DB: orbis
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: orbis
+    command: postgres -c shared_preload_libraries=pg_stat_statements -c pg_stat_statements.track=all -c max_connections=200
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres"]
+      interval: 5s
+      timeout: 5s
+      retries: 5