fix: harden Docker builds for Coolify production deployments#9
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- Upgrade base images from node:18-slim to node:22-slim (Angular 21 + NX 22 require Node 20+) - Add HUSKY=0 to prevent husky prepare script from failing in Docker (no .git in build context) - Add NODE_OPTIONS max-old-space-size=3072 to prevent Angular OOM during build - Fix back runtime image to use node:22-slim (Debian) instead of Alpine to support native modules (bcrypt, pdf2pic) - Switch from npm install --omit=dev in dist to npm prune --omit=dev in workspace root, then copy node_modules — avoids NX lockfile conflict in dist - Fix nginx/default.conf placeholder: replace YOUR_BACK_DOMAIN_HERE with http://back:3200 - Add .dockerignore to exclude node_modules, dist, .git, .env from Docker build context - Add environment.prod.ts fallback in front Dockerfile (copies example if prod file absent) - Fix environment.prod.example.ts: use correct 'env' export name and relative /api/v1/ path - Remove .dockerignore from .gitignore so it is tracked by git Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Without ports, Coolify/Traefik cannot route traffic to the frontend. Also adds front to back-starter-network so nginx can proxy to back. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
Applies all fixes discovered during the first real Coolify deployment of a project based on this starter. Every issue blocked the Docker build or prevented Traefik from routing traffic to the frontend.
HUSKY=0beforenpm install— thepreparelifecycle script fails in Docker because.gitis excluded from the build contextNODE_OPTIONS=--max-old-space-size=3072— prevents Angular OOM during production buildnode:22-slim(Debian) instead of Alpine — native modules (bcrypt, pdf2pic) compile for glibc and can't run on Alpine's musl libcnpm prune --omit=devinstead ofnpm install --omit=devin dist — NXgeneratePackageJson: truecopies the full workspacepackage-lock.jsonto dist, which conflicts with a fresh install; pruning the workspacenode_modulesand copying them avoids the conflictnginx/default.confplaceholder fixed — replacedYOUR_BACK_DOMAIN_HEREwithhttp://back:3200.dockerignoreadded — excludesnode_modules,dist,.git,.envfrom build context; removed.dockerignorefrom.gitignoreso it is trackedenvironment.prod.example.tsfixed — wrong variable name (environment→env) and absolute URL replaced with relative/api/v1/environment.prod.tsis absent so the build works out of the boxcompose.yaml:ports+networkfor front service — without aportsentry Coolify/Traefik has no port to proxy to for the domainTest plan
docker compose buildsucceeds locallydocker compose upbrings up all three services🤖 Generated with Claude Code