@jean-beru.bsky.social
🐳 🐙 Docker Compose Tip #81 The Compose equivalent of docker run -it: services: shell: image: alpine command: sh stdin_open: true # = -i tty: true # = -t Pair with `docker compose run` to actually type into it. lours.me/posts/compose-tip-081-tty-stdin-open/ #Docker
Docker Compose Tip #81: tty and stdin_open for interactive containers
Why interactive services in Compose need both tty: true and stdin_open: true — the Compose equivalent of docker run -it.
lours.me
🐳 🐙 Docker Compose Tip #80 Pull files from outside the build context with additional_contexts: build: context: ./app additional_contexts: cli: docker-image://ghcr.io/myorg/mycli:v3 Then: COPY --from=cli ... Guide: lours.me/posts/compose-tip-080-additional-contexts/ #Docker #BuildKit
Docker Compose Tip #80: additional_contexts for multi-context builds
Pull files from images, OCI layouts, git repos, or other Compose services into a Dockerfile build with additional_contexts and COPY --from=.
lours.me
🐳 🐙 Docker Compose Tip #79 docker compose run — the flags worth memorising: --rm clean up after exit --service-ports actually publish the ports --no-deps skip depends_on ... Guide: lours.me/posts/compose-tip-079-compose-run-advanced/ #Docker #Compose #CLI
Docker Compose Tip #79: docker compose run advanced flags
Beyond docker compose run service cmd: the flags that turn it into a precise one-shot tool — --rm, --service-ports, --entrypoint, --build, --no-deps.
lours.me
🐳 🐙 Docker Compose Tip #78 Stop retyping -f and -p. The COMPOSE_* env vars set defaults for the CLI. export COMPOSE_FILE, COMPOSE_PROJECT_NAME, COMPOSE_PROFILES... Drop in .envrc or your CI env, forget about it. lours.me/posts/compose-tip-078-compose-env-vars/ #Docker #Compose #DevOps
Docker Compose Tip #78: The COMPOSE_* environment variables
Set defaults for Compose CLI flags via COMPOSE_FILE, COMPOSE_PROJECT_NAME, COMPOSE_PROFILES, and a handful of other variables that follow you across shells and CI.
lours.me
**** Report du SfPot **** En raison de la canicule ☀️ à Paris cette semaine, le #SfPot prévu le 25/06 est reporté au 2/07 📅 Le programme, les horaires et le lieu restent inchangés. Plus d'informations & s'inscrire 👉 tinyurl.com/3d4fc25a #Symfony #PHP #meetup
[Paris] SfPot de juillet 2026, Thu, Jul 2, 2026, 6:30 PM | Meetup
**\*\*\*\* Report de la date \*\*\*\*** En raison de la canicule 🥵 à Paris cette semaine, **le sfpot initialement prévu le jeudi 25 juin est reporté à la semaine suivante,
tinyurl.com
🐳 🐙 Docker Compose Tip #77 1 named volume, multiple services, each scoped to its own sub-dir: volumes: - type: volume source: app-data target: /var/data volume: subpath: api Same backup unit, clean isolation. lours.me/posts/compose-tip-077-volume-subpath/ #Docker #Storage
Docker Compose Tip #77: Volume subpath for mounting a sub-directory
Use volume.subpath to mount a sub-directory of a named volume into a container, instead of the whole volume root.
lours.me
🐳 🐙 Docker Compose Tip #76 docker compose down & the flags that decide what actually gets removed. down → containers + networks down -v → named volumes (data gone!) down --rmi local → local images ... Guide: lours.me/posts/compose-tip-076-compose-down-options/ #Docker #Compose #CLI
Docker Compose Tip #76: docker compose down and its options
What docker compose down actually removes, and the flags that decide whether you keep your data, your images, and your sibling services.
lours.me
🐳 🐙 Docker Compose Tip #75 Hide noisy service logs from `compose up`! services: proxy: image: nginx attach: false Or per run: docker compose up --no-attach proxy Logs still streamable via `compose logs`. Guide: lours.me/posts/compose-tip-075-attach-false/ #Docker #Compose #Runtime
Docker Compose Tip #75: Silencing noisy services with attach: false
Hide noisy service logs from docker compose up without losing access to them, using attach in the Compose file or attach flags on the CLI.
lours.me
🐳 🐙 Docker Compose Tip #74 docker compose ps shows the current project. docker compose ls shows EVERY Compose stack on the host. Finds the zombie project still holding port 5432. Guide: lours.me/posts/compose-tip-074-compose-ls/ #Docker #Compose #CLI
Docker Compose Tip #74: docker compose ls and cross-project visibility
Inspect every Compose stack running on the host with docker compose ls, filter by name, and script around the output with json + jq.
lours.me
🐳 🐙 Docker Compose Tip #73 expose vs ports, what's the difference? ports: publishes to the host expose: documents intent, no host binding Inter-service traffic works either way. Guide: lours.me/posts/compose-tip-073-expose-vs-ports/ #Docker #Compose #Networking
Docker Compose Tip #73: expose vs ports — what actually gets published
Understand the difference between expose and ports in Compose: one documents intent, the other actually publishes a port to the host.
lours.me
Many thanks to Imen for inviting me :). Check her channel to see more interviews from the #PHP #Symfony community youtu.be/7MdQTucbtfQ?...
🎙️ Café Tech avec Imen ☕ #14 : De livreur à la Core Team Symfony : Le parcours fou de Jules Pietri!
YouTube video by Café Tech avec Imen
youtu.be
📢 #APIPlatformCon speaker reveal! Don't miss @welcomattic.com's talk this September. A veteran developer at @sensiolabs.com, he will explore API security in modern web development. Grab your ticket: api-platform.com/con/2026/tic...
🐳 🐙 Compose Bridge Deep Dive — Part 3 Ship an AI app to Kubernetes from a Compose file with `models:`. Two topologies, same source: • host Model Runner (Docker Desktop) • in-cluster docker/model-runner deployment lours.me/posts/compose-bridge-deep-dive-072-model-runner/ #Docker #AI
Compose Bridge Deep Dive #72 — Part 3: Generating a Docker Model Runner app for Kubernetes
Deploy a Compose file that declares LLMs to Kubernetes — either with the Docker Desktop host Model Runner or as a standalone in-cluster service — using Compose Bridge.
lours.me
🐳 🐙 Compose Bridge Deep Dive — Part 2 Bake your enterprise rules into the conversion! docker compose bridge transformations create \ --from xxx my-template Then use x-* fields in the Compose file to drive your templates. lours.me/posts/compose-bridge-deep-dive-071-custom-transformers/ #Docker
Compose Bridge Deep Dive #71 — Part 2: Custom transformers and x-* extensions
Bootstrap a custom Compose Bridge transformer, fold organisation-specific rules into the templates, and use x-* extension fields to drive the output.
lours.me
🐳 🐙 Compose Bridge Deep Dive — Part 1 Turn Compose file into Kubernetes manifests. docker compose bridge convert kubectl apply -k out/overlays/desktop/ Same source of truth, dev to prod. Transformer images do the work. lours.me/posts/compose-bridge-deep-dive-070-introduction/ #Docker #Kubernetes
Compose Bridge Deep Dive #70 — Part 1: From Compose to Kubernetes
What Compose Bridge is, how its transformer images work, and how to generate Kubernetes manifests directly from a Compose file.
lours.me
🐳 🐙 Docker Compose Tip #69 Share namespaces between containers! debugger: pid: service:app cap_add: [SYS_PTRACE] Attach strace/gdb to a running service without baking debug tools in. Guide: lours.me/posts/compose-tip-069-pid-ipc/ #Docker #Compose #Debugging
Docker Compose Tip #69: Sharing namespaces with pid and ipc
Share process and IPC namespaces between containers for debugging, profiling, and shared memory workloads
lours.me
📄🚀 #GotenbergBundle v1.3.0 is out Generate #PDF & screenshots in #Symfony and #PHP from #HTML, #URL, #Markdown, or Office files. What’s new: *️⃣ Custom XMP metadata *️⃣ 3 new builders: Watermark, Stamp & Rotate *️⃣ Support for new #Gotenberg fields 👇 Read more: tinyurl.com/5c5u59vk
Release v1.3.0 · sensiolabs/GotenbergBundle
What's Changed fix: walk class hierarchy to discover NormalizeGotenbergPayload methods by @Jean-Beru in #246 feat: Allow custom XMP metadata keys for Factur-X by @Jean-Beru in #245 feat: Allow to ...
tinyurl.com
Join Guillaume Loulier at #SymfonyOnline June 2026 to learn how to give your AI agents a voice using native Symfony code. Cost, latency, and real-world implementation unpacked! ⚡ https://symfony.com/blog/symfonyonline-june-2026-giving-voice-to-your-agents-the-symfony-ai-way
🐳 🐙 Docker Compose Tip #68 docker compose wait waits for service exit! Different from up --wait (Tip #51) which waits for healthy. Perfect for migrations, test runners, batch jobs. Propagates exit code in CI. Guide: lours.me/posts/compose-tip-068-compose-wait/ #Docker #Compose #CICD
Docker Compose Tip #68: Waiting for service exit with docker compose wait
Block until a service exits and propagate its exit code, perfect for migration containers and CI jobs
lours.me
📰 #TechReads New article by @welcomattic.com on our blog 🤩 Say goodbye to stash-and-switch headaches 🛑 Mathieu shares how to multiply your AI #development speed by combining #Git Worktrees 🌳 with modern #AI coding agents. Read more ➡️ tinyurl.com/mw3y92fw
Multiply your AI development speed using Git Worktrees
Stop wasting time with git stash. Learn how to combine Git Worktrees and AI coding agents like Claude Code to run parallel development sessions with zero friction.
tinyurl.com
As an OSS maintainer, my new rule is that anything a frontier model can find with some reasonable effort is a 0-day. Hence why I'm now shipping security releases on public holidays.
🐳 🐙 Docker Compose Tip #66 NFS volumes in one declaration! volumes: shared: driver: local driver_opts: type: nfs o: "addr=nfs.example.com,rw,nfsvers=4" device: ":/exports/shared" Shared storage across hosts. lours.me/posts/compose-tip-066-volume-drivers-nfs/ #Docker
Docker Compose Tip #66: Volume drivers with NFS
Mount NFS shares as Compose volumes for shared storage across hosts using the built-in local driver
lours.me
🚀 v1.0 of the Clever Cloud PHP SDK is alive! Full v2 + v4 + api-bridge coverage, OAuth 1.0a + API tokens, live SSE log streaming. Wrote it as a @clever.cloud Ambassador to fill the missing piece in their SDK lineup. 📚 welcomattic.github.io/clevercloud-php-sdk 📦 github.com/welcoMattic/...
GitHub - welcoMattic/clevercloud-php-sdk: PHP SDK for Clever Cloud APIs (v2 & v4)
PHP SDK for Clever Cloud APIs (v2 & v4). Contribute to welcoMattic/clevercloud-php-sdk development by creating an account on GitHub.
github.com
🐳 🐙 Docker Compose Tip #65 Custom DNS in your containers! dns: - 1.1.1.1 dns_search: - corp.example.com dns_opt: - "ndots:2" Different from extra_hosts (Tip #36) which edits /etc/hosts. Guide: lours.me/posts/compose-tip-065-dns-config/ #Docker #Networking #DNS #Compose
corp.example.com
🐳 🐙 Docker Compose Tip #64 Need to grab a log out of a container? docker compose cp app:/var/log/app/error.log ./error.log Push a config in the other way: docker compose cp ./nginx.conf web:/etc/nginx/nginx.conf One-shot file copy! lours.me/posts/compose-tip-064-compose-cp/ #Docker #Compose
Docker Compose Tip #64: Copying files with docker compose cp
Copy files in and out of containers without bind mounts or volumes using docker compose cp
lours.me
🐳 🐙 Docker Compose Tip #63 Beyond CPU/memory limits! ulimits: nofile: 65536 shm_size: 2gb For Chrome, PyTorch, high-concurrency servers. Guide: lours.me/posts/compose-tip-063-ulimits-shm-size/ #Docker #Compose #Performance
Docker Compose Tip #63: Tuning containers with ulimits and shm_size
Adjust kernel resource limits and shared memory size for containers that need more than the defaults
lours.me
🐳 🐙 Docker Compose Tip #62 One service, multiple hostnames! networks: app-net: aliases: - db - database - postgres-primary Perfect for migrations and legacy clients. Guide: lours.me/posts/compose-tip-062-network-aliases/ #Docker #Compose #Networking
Docker Compose Tip #62: Network aliases for service routing
Give a service multiple hostnames on a network with aliases, useful for migrations and legacy hostnames
lours.me
🐳 🐙 Docker Compose Tip #61 Beyond containers: provider services! services: tunnel: provider: type: telepresence options: namespace: avatars service: api Manage K8s intercepts, remote DBs, VPN tunnels lours.me/posts/compose-tip-061-provider-services/ #Docker
Docker Compose Tip #61: Provider services for non-container dependencies
Manage external dependencies like Kubernetes intercepts, managed databases, and VPN tunnels declaratively with the provider directive
lours.me
🐳 🐙 Docker Compose Tip #60 LLMs as first-class citizens in Compose! models: smollm: model: ai/smollm2 services: app: models: - smollm Endpoint URL injected automatically. Guide: lours.me/posts/compose-tip-060-models-section/ #Docker #Compose #AI #LLM
Docker Compose Tip #60: Declaring LLMs with the models section
Declare and connect LLMs to your services using the new Compose models top-level key
lours.me
