Milvus Docker 部署使用

官方文档：https://milvus.io/docs/overview.md

中文文档：https://www.milvus-io.com/overview

docker-compose 部署

mkdir -p /data/milvus
cd /data/milvus

vi ./docker-compose.yaml 
version: '3.5'
services:
  etcd:
    container_name: milvus-etcd
    image: quay.io/coreos/etcd:v3.5.5
    environment:
      - ETCD_AUTO_COMPACTION_MODE=revision
      - ETCD_AUTO_COMPACTION_RETENTION=1000
      - ETCD_QUOTA_BACKEND_BYTES=4294967296
      - ETCD_SNAPSHOT_COUNT=50000
    volumes:
      - ./etcd:/etcd
    command: etcd -advertise-client-urls=http://127.0.0.1:2379 -listen-client-urls http://0.0.0.0:2379 --data-dir /etcd
    healthcheck:
      test: ["CMD", "etcdctl", "endpoint", "health"]
      interval: 30s
      timeout: 20s
      retries: 3

  minio:
    container_name: milvus-minio
    image: minio/minio:RELEASE.2023-03-20T20-16-18Z
    environment:
      MINIO_ACCESS_KEY: minioadmin
      MINIO_SECRET_KEY: minioadmin
    ports:
      - "9001:9001"
      - "9000:9000"
    volumes:
      - ./minio:/minio_data
    command: minio server /minio_data --console-address ":9001"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
      interval: 30s
      timeout: 20s
      retries: 3

  milvus-standalone:
    container_name: milvus-standalone
    image: milvusdb/milvus:v2.3.1
    command: ["milvus", "run", "standalone"]
    environment:
      ETCD_ENDPOINTS: etcd:2379
      MINIO_ADDRESS: minio:9000
      common.security.authorizationEnabled: false
    volumes:
      - ./milvus:/var/lib/milvus
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9091/healthz"]
      interval: 30s
      start_period: 90s
      timeout: 20s
      retries: 3
    ports:
      - "19530:19530"
      - "9091:9091"
    depends_on:
      - "etcd"
      - "minio"

networks:
  default:
    name: milvus


docker-compose up -d

强制账密登录：common.security.authorizationEnabled: true/false

Attu(Milvus的图形化管理系统)
账号密码可通过Attu添加及修改
https://github.com/zilliztech/attu

docker run -d -p 8000:3000 --name milvus-attu -e MILVUS_URL=10.2.29.91:19530 zilliz/attu

通过python 访问API

wget https://raw.githubusercontent.com/milvus-io/pymilvus/v2.2.8/examples/hello_milvus.py

pip install numpy
pip install pymilvus
python hello_milvus.py

# 注意要修改链接 
connections.connect(
  alias="default",
  user='user',
  password='password',
  host='127.0.0.1',
  port='19530'
)

Milvus CLI（命令行工具）

https://milvus.io/docs/cli_overview.md

Milvus默认账密等，见源代码：milvus/pkg/util/constant.go at master · milvus-io/milvus (https://github.com/milvus-io/milvus/blob/master/pkg/util/constant.go)