Add unleash compose file for podman and sql init script

local/podman/postgres/init.sql

@@ -0,0 +1,8 @@
+--
+ALTER user unleash_user superuser
+    createdb
+    createrole;
+CREATE DATABASE unleash;
+GRANT ALL PRIVILEGES ON DATABASE unleash to unleash_user;
+GRANT ALL ON SCHEMA public to unleash_user;
+GRANT ALL ON ALL TABLES IN SCHEMA public to unleash_user;

local/podman/unleash-compose.yaml

@@ -0,0 +1,54 @@
+---
+version: "3.9"
+services:
+
+  # The Unleash server contains the Unleash configuration and
+  # communicates with server-side SDKs and the Unleash Proxy
+  unleash_web:
+    image: quay.io/cloudservices/unleash-server:latest
+    ports:
+    - "4242:4242"
+    environment:
+      DATABASE_URL: "postgres://unleash_user:password@db/unleash"
+      DATABASE_SSL: "false"
+      LOG_LEVEL: "debug"
+      INIT_FRONTEND_API_TOKENS: "default:development.unleash-insecure-frontend-api-token"
+      INIT_CLIENT_API_TOKENS: "default:development.unleash-insecure-api-token"
+      # This is setup to seed in feature flags, production is entirely different
+      INIT_ADMIN_API_TOKENS: "*:*.unleash-insecure-api-token"
+    depends_on:
+      db:
+        condition: service_healthy
+    # Healthchecks aren't honored by compose anymore in depends_on
+    healthcheck:
+      test: wget --no-verbose --tries=1 --spider http://db:4242/health || exit 1
+      interval: 1s
+      timeout: 1m
+      retries: 5
+      start_period: 15s
+    # Contains hard-coded sleep to wait for postgres to be ready
+    command: [ "sh", "-c", "echo sleeping; sleep 30; node index.js"]
+
+  # Note: Not all log data appears on the terminal output
+  # To view more detailed log data, shell into the container and view like this:
+  # cat var/lib/pgsql/data/userdata/log/postgresql-Tue.log
+  db:
+    expose:
+    - "5432"
+    ports:
+    - "5432:5432"
+    image: quay.io/sclorg/postgresql-15-c9s:latest
+    environment:
+      - POSTGRESQL_DATABASE=unleash
+      - POSTGRESQL_USER=unleash_user
+      - POSTGRESQL_PASSWORD=password
+    healthcheck:
+      test: ["CMD", "pg_isready", "--username=unleash_user", "--host=db", "--port=5432"]
+      interval: 2s
+      timeout: 1m
+      retries: 5
+      start_period: 10s
+    # This sets up the permissions for chrome user explicitly
+    volumes:
+      - ./postgres/data:/var/lib/postgresql/data
+      - ./postgres/init.sql:/docker-entrypoint-initdb.d/init.sql