Add healthcheck and update node version

.env.example

@@ -1,12 +1,13 @@
 TZ=UTC
 PORT=3333
-HOST=localhost
+HOST=0.0.0.0
 LOG_LEVEL=info
-APP_KEY=
+APP_KEY=sMoYEqixvC3sgJO4WM9ej9ctlcVtAdCE
 NODE_ENV=development
 SESSION_DRIVER=cookie
+PG_USER=postgres
 PG_PORT=5432
-PG_HOST=localhost
+PG_HOST=db
 PG_PASSWORD=password
 SENTRY_TOKEN=
 SENTRY_ORG=
@@ -14,4 +15,4 @@ REDIS_HOST=sentry-redis-1
 REDIS_PORT=6379
 REDIS_PASSWORD=
 WEBHOOK_URL=
-QUERY_FILTER='!user.email:*@mailinator.com !user.email:*@example.com'
+QUERY_FILTER='!user.email:*@mailinator.com !user.email:*@example.com'

Dockerfile

@@ -1,4 +1,6 @@
-FROM node:22-alpine AS base
+FROM node:lts-alpine3.22 AS base
+HEALTHCHECK --interval=5s --timeout=10s --start-period=5s --retries=5 \
+  CMD sh -c 'wget --no-verbose --tries=1 --spider http://127.0.0.1:3333 || exit 1'
 
 # All deps stage
 FROM base AS deps
@@ -32,4 +34,5 @@ WORKDIR /app
 COPY --from=production-deps /app/node_modules /app/node_modules
 COPY --from=build /app/build /app
 EXPOSE 8080
+
 CMD ["node", "./bin/server.js"]

start/env.ts

@@ -34,7 +34,7 @@ export default await Env.create(new URL('../', import.meta.url), {
   PG_USER: Env.schema.string(),
   PG_PASSWORD: Env.schema.string(),
 
-  WEBHOOK_URL: Env.schema.string(),
+  WEBHOOK_URL: Env.schema.string.optional(),
 
   QUERY_FILTER: Env.schema.string(),
 })