对docker容器中的Localstack运行shell脚本

Question

我一直在使用localstack开发一个针对Local的服务。我刚刚通过docker run--rm-p 4567-4583:4567-4583-p 8080:8080 localstack/localstack运行了他们的docker映像

make_bucket failed: s3://localbucket Could not connect to the endpoint URL: "http://localhost:4572/localbucket"

FROM localstack/localstack

#since this is just local dev set up, localstack doesn't require 
anything specific here.
ENV AWS_DEFAULT_REGION='[useast1]'
ENV AWS_ACCESS_KEY_ID='[lloyd]'
ENV AWS_SECRET_ACCESS_KEY='[christmas]'

COPY bin/localSetup.sh /localSetup.sh
COPY fixtures/notifications.json /notifications.json
RUN ["chmod", "+x", "/localSetup.sh"]
RUN pip install awscli

# expose service & web dashboard ports
EXPOSE 4567-4582 8080

ENTRYPOINT ["/localSetup.sh"]

version: '3'
services:
  localstack:
    build: .
    ports:
      - "8080:8080"
      - "4567-4582:4567-4582"

#!/bin/bash

aws --endpoint-url=http://localhost:4572 s3 mb s3://localbucket
#additional similar calls but left off for brevity

Answer 1

当localstack刚启动时，还有另一种方法可以创建自定义AWS资源。由于资源已经有了bash脚本，您可以简单地将脚本卷装入/docker-entrypoint-initaws.d/。所以我的composefile将是：

localstack:
    image: localstack/localstack:latest
    container_name: localstack_aws
ports:
      - '4563-4599:4563-4599'
      - '8055:8080'
environment:
      - SERVICES=s3
      - DEFAULT_REGION=us-east-1
volumes:
      - './localSetup.sh:/docker-entrypoint-initaws.d/make-s3.sh'

另外，我更喜欢bash脚本中的awslocal，而不是aws-endpoint，因为它为您利用了凭据工作和endpoint。