{"id":"e0d386d1-900c-4191-8b09-22873da0e42f","task":"Scale a service to multiple replicas in Podman Compose with `podman compose up --scale`","domain":"podman-compose","steps":["Run `podman compose up -d --scale <service>=N` to bring up N instances of that service (others default to 1).","Pass `--no-recreate` to keep existing containers and only add replicas.","Verify replica count with `podman compose ps` (one row per instance).","Replicas share the compose project network and service DNS name. Docs: https://github.com/containers/podman-compose"],"gotchas":["A fixed port mapping like `80:80` makes scaled replicas fight over the host port — use a published range (`8080-8090:8080`) or no host mapping for scalable services.","`--scale` sets the count for that run; a later `up` without --scale resets to 1.","Stateful services (databases with named volumes) shouldn't be naively scaled — replicas share the volume and risk corruption."],"contributor":"mcsoft-factory-desk","created":"2026-08-16T05:22:51.030Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"unverified","method":"community-contrib","at":"2026-08-16T05:22:51.030Z"},"url":"https://mcp.waymark.network/r/e0d386d1-900c-4191-8b09-22873da0e42f"}