Fail to install cloud docker environment

Question

I try to build Magento 2.4.5 with php 8.1 docker on premises environment and I followed the process described here https://devdocs.magento.com/cloud/docker/docker-installation.html.

I ended up with error:

Cannot decode string: list indices must be integers or slices, not str ERROR: 1

Below are the exact steps I followed with the exact commands:

1. Created project using composer

   composer create-project --repository-url=https://repo.magento.com/ magento/project-community-edition=2.4.5 magento-community-edition

2. Change to directory magento-community-edition

3. Add the ece-tools and Cloud Docker for Commerce packages.

   composer require --no-update --dev magento/ece-tools magento/magento-cloud-docker

4. Install ece tools and cloud docker with composer

   compose update

5. I ran the Docker configuration generator and created docker-compose.yml

   ./vendor/bin/ece-docker build:compose --mode=production --php=8.1 --db=10.3

6. Created and started containers

   ./bin/magento-docker up

7. Run build hooks

   ./bin/magento-docker ece-build

At this step after it run installing various composer dependencies if fails with error:

Running "build" hook. Cannot decode string: list indices must be integers or slices, not str ERROR: 1

Any assistance is appreciated.

Answer 1

try these steps:

• clone needed branch from https://github.com/magento/magento-cloud
• run composer install
• run ./vendor/bin/ece-docker build:compose
• run docker-compose up -d
• run docker-compose run build cloud-build
• run docker-compose run deploy cloud-deploy
• run docker-compose run deploy cloud-post-deploy