├── .env ├── LICENSE ├── README.md ├── docker-compose.yml ├── mlflow ├── Dockerfile └── requirements.txt ├── renovate.json └── wait-for-it.sh /.env: -------------------------------------------------------------------------------- 1 | AWS_ACCESS_KEY_ID=minio 2 | AWS_SECRET_ACCESS_KEY=minio123 3 | MYSQL_DATABASE=mlflow_database 4 | MYSQL_USER=mlflow_user 5 | MYSQL_PASSWORD=mlflow 6 | MYSQL_ROOT_PASSWORD=mysql 7 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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Clone (download) this repository 9 | 10 | ```bash 11 | git clone https://github.com/sachua/mlflow-docker-compose.git 12 | ``` 13 | 14 | 2. `cd` into the `mlflow-docker-compose` directory 15 | 16 | 3. Build and run the containers with `docker-compose` 17 | 18 | ```bash 19 | docker compose up -d --build 20 | ``` 21 | 22 | 4. Access MLflow UI with http://localhost:5000 23 | 24 | 5. Access MinIO UI with http://localhost:9000 25 | 26 | ## Containerization 27 | 28 | The MLflow tracking server is composed of 3 docker containers: 29 | 30 | * MLflow server 31 | * MinIO object storage server 32 | * MySQL database server 33 | 34 | ## Example 35 | 36 | 1. Install [conda](https://conda.io/projects/conda/en/latest/user-guide/install/index.html) 37 | 38 | 2. Install MLflow with extra dependencies, including scikit-learn 39 | 40 | ```bash 41 | pip install mlflow boto3 42 | ``` 43 | 44 | 3. Set environmental variables 45 | 46 | ```bash 47 | export MLFLOW_TRACKING_URI=http://localhost:5000 48 | export MLFLOW_S3_ENDPOINT_URL=http://localhost:9000 49 | ``` 50 | 4. Set MinIO credentials 51 | 52 | ```bash 53 | cat < ~/.aws/credentials 54 | [default] 55 | aws_access_key_id=minio 56 | aws_secret_access_key=minio123 57 | EOF 58 | ``` 59 | 60 | 5. Train a sample MLflow model 61 | 62 | ```bash 63 | mlflow run https://github.com/sachua/mlflow-example.git -P alpha=0.42 64 | ``` 65 | 66 | 6. Serve the model (replace ${MODEL_ID} with your model's ID) 67 | ```bash 68 | export MODEL_ID=0ced24069348417fbbcb2cd41a7d2f07 # Replace this with your model's ID 69 | mlflow models serve -m runs:/${MODEL_ID}/model -p 1234 --env-manager conda 70 | ``` 71 | 72 | 7. You can check the input with this command 73 | ```bash 74 | curl -X POST -H "Content-Type:application/json" --data '{"dataframe_split":{"columns":["fixed acidity", "volatile acidity", "citric acid", "residual sugar", "chlorides", "free sulfur dioxide", "total sulfur dioxide", "density", "pH", "sulphates", "alcohol"],"data":[[6.2, 0.66, 0.48, 1.2, 0.029, 29, 75, 0.98, 3.33, 0.39, 12.8]]}}' http://127.0.0.1:1234/invocations 75 | ``` 76 | -------------------------------------------------------------------------------- /docker-compose.yml: -------------------------------------------------------------------------------- 1 | version: '3.7' 2 | 3 | services: 4 | minio: 5 | restart: always 6 | image: minio/minio@sha256:85f3e4cd1ca92a2711553ab79f222bcd8b75aa2c77a1a0b0ccf80d38e8ab2fe5 7 | container_name: mlflow_s3 8 | ports: 9 | - "9000:9000" 10 | - "9001:9001" 11 | command: server /data --console-address ':9001' --address ':9000' 12 | environment: 13 | - MINIO_ROOT_USER=${AWS_ACCESS_KEY_ID} 14 | - MINIO_ROOT_PASSWORD=${AWS_SECRET_ACCESS_KEY} 15 | volumes: 16 | - minio_data:/data 17 | 18 | mc: 19 | image: minio/mc@sha256:68d8c80f43908b02daa285e55547131870a1d36b3ffe272c26d7d8f4d52d1e5c 20 | depends_on: 21 | - minio 22 | container_name: mc 23 | env_file: 24 | - .env 25 | entrypoint: > 26 | /bin/sh -c " 27 | /tmp/wait-for-it.sh minio:9000 && 28 | /usr/bin/mc alias set minio http://minio:9000 ${AWS_ACCESS_KEY_ID} ${AWS_SECRET_ACCESS_KEY} && 29 | /usr/bin/mc mb minio/mlflow; 30 | exit 0; 31 | " 32 | volumes: 33 | - ./wait-for-it.sh:/tmp/wait-for-it.sh 34 | 35 | db: 36 | restart: always 37 | image: mysql/mysql-server@sha256:5b40d96b11333570143d98d3a74100fefadb9abb17b27a95dbc9ad33544ec142 38 | container_name: mlflow_db 39 | ports: 40 | - "3306:3306" 41 | environment: 42 | - MYSQL_DATABASE=${MYSQL_DATABASE} 43 | - MYSQL_USER=${MYSQL_USER} 44 | - MYSQL_PASSWORD=${MYSQL_PASSWORD} 45 | - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD} 46 | volumes: 47 | - dbdata:/var/lib/mysql 48 | 49 | web: 50 | restart: always 51 | build: ./mlflow 52 | image: mlflow_server 53 | container_name: mlflow_server 54 | depends_on: 55 | - mc 56 | - db 57 | ports: 58 | - "5000:5000" 59 | environment: 60 | - MLFLOW_S3_ENDPOINT_URL=http://minio:9000 61 | - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID} 62 | - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY} 63 | command: mlflow server --backend-store-uri mysql+pymysql://${MYSQL_USER}:${MYSQL_PASSWORD}@db:3306/${MYSQL_DATABASE} --default-artifact-root s3://mlflow/ --host 0.0.0.0 64 | 65 | volumes: 66 | dbdata: 67 | minio_data: 68 | -------------------------------------------------------------------------------- /mlflow/Dockerfile: -------------------------------------------------------------------------------- 1 | FROM python:3.11-slim-buster 2 | # Install python packages 3 | COPY requirements.txt /tmp 4 | RUN pip install -r /tmp/requirements.txt 5 | -------------------------------------------------------------------------------- /mlflow/requirements.txt: -------------------------------------------------------------------------------- 1 | cryptography==44.0.2 2 | boto3==1.37.20 3 | mlflow==2.21.1 4 | pymysql==1.1.1 5 | -------------------------------------------------------------------------------- /renovate.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": [ 3 | "config:base", 4 | "docker:enableMajor" 5 | ], 6 | "packageRules": [ 7 | { 8 | "description": "Use custom regex versioning for bitnami images", 9 | "matchPackagePrefixes": ["gcr.io/bitnami-containers/", "bitnami/"], 10 | "matchDatasources": ["docker"], 11 | "versioning": "regex:^(?\\d+)\\.(?\\d+)\\.(?\\d+)(:?-(?.*-r)(?\\d+))?$" 12 | } 13 | ] 14 | } 15 | -------------------------------------------------------------------------------- /wait-for-it.sh: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | # Use this script to test if a given TCP host/port are available 3 | 4 | WAITFORIT_cmdname=${0##*/} 5 | 6 | echoerr() { if [[ $WAITFORIT_QUIET -ne 1 ]]; then echo "$@" 1>&2; fi } 7 | 8 | usage() 9 | { 10 | cat << USAGE >&2 11 | Usage: 12 | $WAITFORIT_cmdname host:port [-s] [-t timeout] [-- command args] 13 | -h HOST | --host=HOST Host or IP under test 14 | -p PORT | --port=PORT TCP port under test 15 | Alternatively, you specify the host and port as host:port 16 | -s | --strict Only execute subcommand if the test succeeds 17 | -q | --quiet Don't output any status messages 18 | -t TIMEOUT | --timeout=TIMEOUT 19 | Timeout in seconds, zero for no timeout 20 | -- COMMAND ARGS Execute command with args after the test finishes 21 | USAGE 22 | exit 1 23 | } 24 | 25 | wait_for() 26 | { 27 | if [[ $WAITFORIT_TIMEOUT -gt 0 ]]; then 28 | echoerr "$WAITFORIT_cmdname: waiting $WAITFORIT_TIMEOUT seconds for $WAITFORIT_HOST:$WAITFORIT_PORT" 29 | else 30 | echoerr "$WAITFORIT_cmdname: waiting for $WAITFORIT_HOST:$WAITFORIT_PORT without a timeout" 31 | fi 32 | WAITFORIT_start_ts=$(date +%s) 33 | while : 34 | do 35 | if [[ $WAITFORIT_ISBUSY -eq 1 ]]; then 36 | nc -z $WAITFORIT_HOST $WAITFORIT_PORT 37 | WAITFORIT_result=$? 38 | else 39 | (echo -n > /dev/tcp/$WAITFORIT_HOST/$WAITFORIT_PORT) >/dev/null 2>&1 40 | WAITFORIT_result=$? 41 | fi 42 | if [[ $WAITFORIT_result -eq 0 ]]; then 43 | WAITFORIT_end_ts=$(date +%s) 44 | echoerr "$WAITFORIT_cmdname: $WAITFORIT_HOST:$WAITFORIT_PORT is available after $((WAITFORIT_end_ts - WAITFORIT_start_ts)) seconds" 45 | break 46 | fi 47 | sleep 1 48 | done 49 | return $WAITFORIT_result 50 | } 51 | 52 | wait_for_wrapper() 53 | { 54 | # In order to support SIGINT during timeout: http://unix.stackexchange.com/a/57692 55 | if [[ $WAITFORIT_QUIET -eq 1 ]]; then 56 | timeout $WAITFORIT_BUSYTIMEFLAG $WAITFORIT_TIMEOUT $0 --quiet --child --host=$WAITFORIT_HOST --port=$WAITFORIT_PORT --timeout=$WAITFORIT_TIMEOUT & 57 | else 58 | timeout $WAITFORIT_BUSYTIMEFLAG $WAITFORIT_TIMEOUT $0 --child --host=$WAITFORIT_HOST --port=$WAITFORIT_PORT --timeout=$WAITFORIT_TIMEOUT & 59 | fi 60 | WAITFORIT_PID=$! 61 | trap "kill -INT -$WAITFORIT_PID" INT 62 | wait $WAITFORIT_PID 63 | WAITFORIT_RESULT=$? 64 | if [[ $WAITFORIT_RESULT -ne 0 ]]; then 65 | echoerr "$WAITFORIT_cmdname: timeout occurred after waiting $WAITFORIT_TIMEOUT seconds for $WAITFORIT_HOST:$WAITFORIT_PORT" 66 | fi 67 | return $WAITFORIT_RESULT 68 | } 69 | 70 | # process arguments 71 | while [[ $# -gt 0 ]] 72 | do 73 | case "$1" in 74 | *:* ) 75 | WAITFORIT_hostport=(${1//:/ }) 76 | WAITFORIT_HOST=${WAITFORIT_hostport[0]} 77 | WAITFORIT_PORT=${WAITFORIT_hostport[1]} 78 | shift 1 79 | ;; 80 | --child) 81 | WAITFORIT_CHILD=1 82 | shift 1 83 | ;; 84 | -q | --quiet) 85 | WAITFORIT_QUIET=1 86 | shift 1 87 | ;; 88 | -s | --strict) 89 | WAITFORIT_STRICT=1 90 | shift 1 91 | ;; 92 | -h) 93 | WAITFORIT_HOST="$2" 94 | if [[ $WAITFORIT_HOST == "" ]]; then break; fi 95 | shift 2 96 | ;; 97 | --host=*) 98 | WAITFORIT_HOST="${1#*=}" 99 | shift 1 100 | ;; 101 | -p) 102 | WAITFORIT_PORT="$2" 103 | if [[ $WAITFORIT_PORT == "" ]]; then break; fi 104 | shift 2 105 | ;; 106 | --port=*) 107 | WAITFORIT_PORT="${1#*=}" 108 | shift 1 109 | ;; 110 | -t) 111 | WAITFORIT_TIMEOUT="$2" 112 | if [[ $WAITFORIT_TIMEOUT == "" ]]; then break; fi 113 | shift 2 114 | ;; 115 | --timeout=*) 116 | WAITFORIT_TIMEOUT="${1#*=}" 117 | shift 1 118 | ;; 119 | --) 120 | shift 121 | WAITFORIT_CLI=("$@") 122 | break 123 | ;; 124 | --help) 125 | usage 126 | ;; 127 | *) 128 | echoerr "Unknown argument: $1" 129 | usage 130 | ;; 131 | esac 132 | done 133 | 134 | if [[ "$WAITFORIT_HOST" == "" || "$WAITFORIT_PORT" == "" ]]; then 135 | echoerr "Error: you need to provide a host and port to test." 136 | usage 137 | fi 138 | 139 | WAITFORIT_TIMEOUT=${WAITFORIT_TIMEOUT:-15} 140 | WAITFORIT_STRICT=${WAITFORIT_STRICT:-0} 141 | WAITFORIT_CHILD=${WAITFORIT_CHILD:-0} 142 | WAITFORIT_QUIET=${WAITFORIT_QUIET:-0} 143 | 144 | # Check to see if timeout is from busybox? 145 | WAITFORIT_TIMEOUT_PATH=$(type -p timeout) 146 | WAITFORIT_TIMEOUT_PATH=$(realpath $WAITFORIT_TIMEOUT_PATH 2>/dev/null || readlink -f $WAITFORIT_TIMEOUT_PATH) 147 | 148 | WAITFORIT_BUSYTIMEFLAG="" 149 | if [[ $WAITFORIT_TIMEOUT_PATH =~ "busybox" ]]; then 150 | WAITFORIT_ISBUSY=1 151 | # Check if busybox timeout uses -t flag 152 | # (recent Alpine versions don't support -t anymore) 153 | if timeout &>/dev/stdout | grep -q -e '-t '; then 154 | WAITFORIT_BUSYTIMEFLAG="-t" 155 | fi 156 | else 157 | WAITFORIT_ISBUSY=0 158 | fi 159 | 160 | if [[ $WAITFORIT_CHILD -gt 0 ]]; then 161 | wait_for 162 | WAITFORIT_RESULT=$? 163 | exit $WAITFORIT_RESULT 164 | else 165 | if [[ $WAITFORIT_TIMEOUT -gt 0 ]]; then 166 | wait_for_wrapper 167 | WAITFORIT_RESULT=$? 168 | else 169 | wait_for 170 | WAITFORIT_RESULT=$? 171 | fi 172 | fi 173 | 174 | if [[ $WAITFORIT_CLI != "" ]]; then 175 | if [[ $WAITFORIT_RESULT -ne 0 && $WAITFORIT_STRICT -eq 1 ]]; then 176 | echoerr "$WAITFORIT_cmdname: strict mode, refusing to execute subprocess" 177 | exit $WAITFORIT_RESULT 178 | fi 179 | exec "${WAITFORIT_CLI[@]}" 180 | else 181 | exit $WAITFORIT_RESULT 182 | fi --------------------------------------------------------------------------------