🥇 Moto. Mocking AWS

Kev ntsuam xyuas yog ib feem tseem ceeb ntawm txoj kev txhim kho. Thiab qee zaum cov neeg tsim khoom yuav tsum tau ua qhov kev sim hauv zos, ua ntej hloov pauv.
Yog tias daim ntawv thov siv Amazon Web Services, nab hab sej tsev qiv ntawv moto zoo meej rau qhov no.

Ib daim ntawv teev tag nrho ntawm kev pab them nqi kho mob tuaj yeem pom S, SѓS,.
Muaj ib tug turnip ntawm Github Hugo Picado - moto-server. Npaj duab, tso tawm thiab siv. Qhov tsuas yog nuance yog tias tom qab tso tawm, tsis muaj AWS cov peev txheej tseem tsis tau tsim muaj.

Zoo, qhov ntawd yog qhov yooj yim txaus los kho.

Txij li thaum pib koj yuav tsum tau qhia txog hom kev pabcuam (kwv yees sib txawv MOTO_SERVICE), peb tsuas yog yuav tsum piav qhia txog kev tsim cov peev txheej.

Cia peb hloov nws me ntsis pib.sh:

Hloov chaw

moto_server $MOTO_SERVICE -H $MOTO_HOST -p $MOTO_PORT

Ntxig:

if [ -f /opt/init/bootstrap.py ]; then
  moto_server $MOTO_SERVICE -H $MOTO_HOST -p $MOTO_PORT & (sleep 5 && echo "Executing bootstrap script." && python /opt/init/bootstrap.py)
else
  moto_server $MOTO_SERVICE -H $MOTO_HOST -p $MOTO_PORT
fi
wait

Cov ntaub ntawv kawg yog:

pib.sh

#!/bin/sh

# validate required input
if [ -z "$MOTO_SERVICE" ]; then
  echo "Please define AWS service to run with Moto Server (e.g. s3, ec2, etc)"
  exit 1
fi

# setting defaults for optional input
if [ -z "$MOTO_HOST" ]; then
  MOTO_HOST="0.0.0.0"
fi

if [ -z "$MOTO_PORT" ]; then
  MOTO_PORT="5000"
fi

echo "Starting service $MOTO_SERVICE at $MOTO_HOST:$MOTO_PORT"

if [ -f /opt/init/bootstrap.py ]; then
  moto_server $MOTO_SERVICE -H $MOTO_HOST -p $MOTO_PORT & (sleep 5 && echo "Executing bootstrap script." && python /opt/init/bootstrap.py)
else
  moto_server $MOTO_SERVICE -H $MOTO_HOST -p $MOTO_PORT
fi
# Prevent container from exiting when bootstrap.py finishing
wait

Peb tsim cov duab tshiab thiab thawb nws mus rau hauv peb lub npe.

Tom ntej no, cia peb sau ib tsab ntawv sau npe pib, piv txwv SWB Domain, siv lub tsev qiv ntawv ua haujlwm nrog AWS - boto3:

bootstrap_swf.py

import boto3
from botocore.exceptions import ClientError
import os

os.environ["AWS_ACCESS_KEY_ID"] = "fake"
os.environ["AWS_SECRET_ACCESS_KEY"] = "fake"

client = boto3.client('swf', region_name='us-west-2', endpoint_url='http://localhost:5000')

try:
    client.register_domain(
        name='test-swf-mock-domain',
        description="Test SWF domain",
        workflowExecutionRetentionPeriodInDays="10"
    )
except ClientError as e:
    print "Domain already exists: ", e.response.get("Error", {}).get("Code")

response = client.list_domains(
    registrationStatus='REGISTERED',
    maximumPageSize=123,
    reverseOrder=True|False
)

print 'Ready'

Lub logic yog qhov no:

Thaum pib, peb mount peb tsab ntawv nyob rau hauv /opt/init/bootstrap.py.
Yog hais tias cov ntaub ntawv yog mounted, nws yuav raug tua.
Yog tias tsis muaj cov ntaub ntawv, tus liab qab moto-server tsuas yog pib.

Thiab, koj tuaj yeem thuam tag nrho cov peev txheej los ntawm kev tso ib lub thawv:

docker run --name swf -d 
    -e MOTO_SERVICE=swf 
    -e MOTO_HOST=0.0.0.0 
    -e MOTO_PORT=5000 
    -p 5001:5000 
    -v /tmp/bootstrap_swf.py:/opt/init/bootstrap.py 
    -i awesome-repo.com/moto-server:latest

Wb sim nws interactively:

Аботает!

Yog li peb tuaj yeem ua docker-compose.yml, uas yuav txuag lub sijhawm sim hloov pauv:

docker-compose.yml

version: '3'
services:
  s3:
    image: picadoh/motocker
    environment:
      - MOTO_SERVICE=s3
      - MOTO_HOST=10.0.1.2
    ports:
      - "5002:5000"
    networks:
      motonet:
        ipv4_address: 10.0.1.2
    volumes:
      - /tmp/bootstrap_s3.py:/opt/init/bootstrap.py
  swf:
    image: picadoh/motocker
    environment:
      - MOTO_SERVICE=swf
      - MOTO_HOST=10.0.1.3
    ports:
      - "5001:5000"
    networks:
      motonet:
        ipv4_address: 10.0.1.3
    volumes:
      - /tmp/bootstrap_swf.py:/opt/init/bootstrap.py
  ec2:
    image: picadoh/motocker
    environment:
      - MOTO_SERVICE=ec2
      - MOTO_HOST=10.0.1.4
    ports:
      - "5003:5000"
    networks:
      motonet:
        ipv4_address: 10.0.1.4
    volumes:
      - /tmp/bootstrap_ec2.py:/opt/init/bootstrap.py
networks:                             
  motonet:                          
    driver: bridge                
    ipam:                         
      config:                       
        - subnet: 10.0.0.0/16

Qhov tseeb, txoj hauv kev no tuaj yeem siv tsis yog ntawm tus tsim tawm lub laptop xwb. Kev sim ua ntej nrog kev thuam tom qab sib dhos yuav pab tshem tawm cov teeb meem tshwm sim thaum khiav ntawm dev * ib puag ncig.

Links:

Motocker rov - github.com/picadoh/motocker
Moto repo - github.com/spulec/moto
Boto3 Docs - boto3.amazonaws.com/v1/documentation/api/latest/index.html

Tau qhov twg los: www.hab.com

Moto. Mocking AWS

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