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infinitude for Carrier Infinity Thermostats (and Bryant)

Description

  • This template runs my infinitude proxy instance. This enables Carrier Infinity Thermostats to be controlled by API, web page, home assistant etc.
  • One note please for the love of god never buy a carrier heating system with one of these controls they are terrible in my experience. I inherited it, instead buy a nice generic heating/AC system that can support any standard thermostat.
  • I run the upstream image nebulous/infinitude, pinned by digest.

State Considerations for SWARM

none, this container is configured by env vars, except APP_SECRET, which is a swarm secret. An entrypoint wrapper reads it at startup, see secrets.

Network Considerations

  • This publishes port 4000 for the container's internal 3000, because i have a container that needs 3000.
  • It can be reached by swarmIP:4000.

Placement Considerations

None, by default this template will result in a single replica.

compose.yml, 29 lines, 1 note

each in the code opens a note on that line. download compose.yml

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version: "3"
services:
  infinitude:
    environment:
      - TZ=America/Los_Angeles
      - PASS_REQS=240
      - MODE=Production

    entrypoint:  # (1)!
      - /bin/sh
      - -c
      - set -e; APP_SECRET="$$(cat /run/secrets/infinitude_app_secret_v2)"; export APP_SECRET; exec /infinitude/entrypoint.sh

    hostname: infinitude
    image: nebulous/infinitude:latest@sha256:66f64d156c6f4537369d6ea587cf4440cf9607b0e7b8296468febf96bafebe00
    volumes:
      - type: bind
        source: /usr/share/zoneinfo
        target: /usr/share/zoneinfo
        read_only: true
    ports:
      - 4000:3000
    restart: always
    secrets:
      - infinitude_app_secret_v2

secrets:
  infinitude_app_secret_v2:
    external: true
  1. nebulous/infinitude reads APP_SECRET, the key that signs its session cookies, only from the environment. a shell reads the swarm secret into it and execs /infinitude/entrypoint.sh, the image's entrypoint, and exits first if the secret is missing.

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