adam
1839e9d5f2
New third producer container (host-poller) owning the server chassis subsystem, separate from the SAS-shelf poller: - services/host_sensors.py: in-band IPMI (ipmitool sdr) for Inlet/Exhaust/etc. + CPU package temps from coretemp hwmon - host_poller.py: own single-instance lock + heartbeat (host_poll keys), restart-storm guard, paced; writes jbod:host_sensors + jbod:host_drives - move host/on-metal drive collection off the SAS poller to host-poller (reads jbod:zfs_map for annotation) - store: generalized lock/meta with a key param; host_sensors + host-poll keys - mqtt_publisher: publish env/CPU/host-drive temps as entities on the hub device (JBOD Monitor) - Dockerfile host-poller target (ipmitool+smartmontools); compose.infra adds host-poller; build.sh gains host-poller/all
74 lines
2.1 KiB
YAML
74 lines
2.1 KiB
YAML
# Infra stack: the hardware poller + Redis. This is the STABLE substrate —
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# deploy once, pin to a known-good image SHA, and touch it deliberately
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# (never as part of a web iteration). Web redeploys use compose.web.yml and
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# can never name these services.
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#
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# docker compose -f compose.infra.yml up -d # bring up / update poller+redis
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#
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name: jbod-infra
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services:
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poller:
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image: docker.adamksmith.xyz/jbod-poller:latest # pin to a SHA in deploy
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container_name: jbod-poller
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restart: unless-stopped
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privileged: true
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pid: host
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network_mode: host
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volumes:
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- /dev:/dev
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- /sys:/sys:ro
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- /run/udev:/run/udev:ro
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environment:
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- TZ=America/Denver
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- ZFS_USE_NSENTER=true
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- REDIS_HOST=127.0.0.1
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- REDIS_PORT=6379
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- REDIS_DB=0
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# Pacing — keep the SAS bus quiet. POLL_CONCURRENCY=1 fully serializes.
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- POLL_SWEEP_INTERVAL=300
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- POLL_DRIVE_GAP=0.5
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- POLL_CONCURRENCY=1
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- POLL_STARTUP_JITTER=10
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- POLL_DATA_TTL=900
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depends_on:
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- redis
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# Chassis producer: IPMI/iDRAC + CPU coretemp + on-metal drives → Redis.
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# Separate from the SAS poller (different subsystem); writes host_sensors +
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# host_drives. The web consumer publishes these on the hub device.
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host-poller:
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image: docker.adamksmith.xyz/jbod-host-poller:latest # pin to a SHA in deploy
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container_name: jbod-host-poller
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restart: unless-stopped
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privileged: true
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network_mode: host
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volumes:
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- /dev:/dev
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- /sys:/sys:ro
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- /run/udev:/run/udev:ro
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environment:
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- TZ=America/Denver
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- REDIS_HOST=127.0.0.1
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- REDIS_PORT=6379
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- REDIS_DB=0
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- HOST_POLL_INTERVAL=120
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- POLL_DRIVE_GAP=0.5
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- POLL_CONCURRENCY=1
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- POLL_STARTUP_JITTER=10
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- POLL_DATA_TTL=900
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depends_on:
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- redis
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redis:
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image: redis:7-alpine
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container_name: jbod-redis
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restart: unless-stopped
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network_mode: host
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volumes:
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- redis-data:/data
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command: redis-server --save 60 1 --loglevel warning
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volumes:
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redis-data:
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