How workwebui command connect to redis in docker.

[bright-coder]

docker-compose.yml

version: "2"
services:
  api:
    build:
      context: .
      dockerfile: Dockerfile
    volumes:
      - .:/go/src/goble
    restart: always
    depends_on:
      - db
      - redis
    env_file:
      - .env
    ports:
      - "8080:8080"
  db:
    image: mysql:5.7
    command:
      [
        "mysqld",
        "--character-set-server=utf8",
        "--collation-server=utf8_general_ci",
        "--max_allowed_packet=1073741824",
      ]
    restart: always
    volumes:
      - ./data/mysql:/var/lib/mysql
    ports:
      - 60001:3306
    environment:
      MYSQL_ROOT_PASSWORD: root
  redis:
    image: redis:alpine
    restart: always
    volumes:
      - ./data/redis:/data
    ports:
      - 63790:6379
  workerui:
    build:
      context: ./workwebui
      dockerfile: Dockerfile
    depends_on:
      - api
      - redis
    ports:
      - "8181:8181"

In workerui Dockerfile

FROM golang:1.12-alpine

RUN apk add --update git;
RUN go get github.com/gocraft/work/cmd/workwebui && \
  go install github.com/gocraft/work/cmd/workwebui

CMD workwebui -redis="redis:6379" -ns="goble_namespace" -listen="0.0.0.0:8181"

I got a message.
ERROR: worker_observations.worker_pool_heartbeats - invalid redis URL, url is opaque: redis:6379

[davidroman0O]

I made it worker like this:

Dockerfile.worker

FROM golang:1.12-alpine

RUN apk add --update git;
RUN go get github.com/gocraft/work/cmd/workwebui && \
  go install github.com/gocraft/work/cmd/workwebui

CMD workwebui -redis="$REDIS_HOSTS" -ns="work" -listen="0.0.0.0:8181"

docker-compose.yml

version: '3.5'
services:
  redis:
    container_name: redis
    image: redis
    expose:
      - 6379

  redis-commander:
    container_name: redis-commander
    image: rediscommander/redis-commander:latest
    restart: always
    environment:
    - REDIS_HOSTS=local:redis:6379
    ports:
    - "8081:8081"
      
  workerui:
    restart: always
    environment:
      - REDIS_HOSTS=redis://redis:6379
    build:
        context: .
        dockerfile: Dockerfile.worker
    ports:
      - "8181:8181"

docker-compose up --build redis workerui redis-commander

Hope it will works also on your machine, I've been struggling the same way as you! 😄