Out-of-memory error while ~500 Gb of RAM / 9 Gb of disk are available

[marinegor]

Hi everyone, I'm running the following docker-compose.yml:

version: "3"

services:

  tg-spam:
    image: umputun/tg-spam:latest
    hostname: tg-spam
    restart: always
    container_name: tg-spam
    user: "1000:1000" # set uid:gid to host user to avoid permission issues with mounted volumes
    logging: &default_logging
      driver: json-file
      options:
        max-size: "10m"
        max-file: "5"
    environment:
      - TZ=America/Chicago
      - TELEGRAM_TOKEN=${TELEGRAM_TOKEN}
      - TELEGRAM_GROUP=${TELEGRAM_GROUP} # public group name to monitor and protect
      - ADMIN_GROUP=${ADMIN_GROUP} # private group id for admin spam-reports
      - LOGGER_ENABLED=true
      - LOGGER_FILE=/srv/log/tg-spam.log
      - LOGGER_MAX_SIZE=15M
      - FILES_DYNAMIC=/srv/var
      - NO_SPAM_REPLY=true
      - DEBUG=true
      - MESSAGE_STARTUP=...
      - MESSAGE_SPAM=...
      - MESSAGE_WARN=...
      - MIN_MSG_LEN=10
      - MAX_EMOJI=3
      - TRAINING=true
    volumes:
      - ./log/tg-spam:/srv/log
      - ./var/tg-spam:/srv/var
    command: --super=user1 --super=user2

however, I get:

tg-spam    | 2024/08/18 01:31:19.025 [DEBUG] {app/main.go:298 main.checkVolumeMount} running in docker
tg-spam    | 2024/08/18 01:31:19.025 [DEBUG] {app/main.go:421 main.makeDetector} detector config: {SimilarityThreshold:0.5 MinMsgLen:10 MaxAllowedEmoji:3 CasAPI:https://api.cas.chat FirstMessageOnly:true FirstMessagesCount:1 HTTPClient:0xc0001d16b0 MinSpamProbability:50 OpenAIVeto:false MultiLangWords:0}
tg-spam    | 2024/08/18 01:31:19.026 [DEBUG] {app/main.go:453 main.makeDetector} dynamic spam file: /srv/var/spam-dynamic.txt
tg-spam    | 2024/08/18 01:31:19.026 [DEBUG] {app/main.go:457 main.makeDetector} dynamic ham file: /srv/var/ham-dynamic.txt
tg-spam    | 2024/08/18 01:31:19.027 [ERROR] {app/main.go:168 main.main} can't make data db file /srv/var/tg-spam.db, unable to open database file: out of memory (14)
tg-spam    | 2024/08/18 01:31:19.027 [ERROR] {app/main.go:168 main.main} can't make data db file /srv/var/tg-spam.db, unable to open database file: out of memory (14)

when running it with docker-compose up on a VPS with 1 Gb RAM and uname -a --> 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

I suppose there isn't much problem with RAM/disk itself, but perhaps I'm wrong -- the same docker-compose.yml runs ok on my laptop (m1 mac).

[marinegor]

UPD: the issue was in wrong UID/GID settings (default ones were of a user that doesn't exist). Changing it solved the issue, though the log message unfortunately wasn't informative.