MVP - Docker - Migrate Wazuh indexer build files

[vcerenu]

Description

The current process of building Docker images in Wazuh is done with a script in the build-docker-images/build-images.sh path, which uses the build-docker-images/build-images.yml file to build the images of the 3 components, and we use the .env file hosted in the root of the repository to hold environment variables that are shared with all build processes in general.
For the build process of each of the images, we have set up our own directory to store the Dockerfile and the other script files and configurations used in the build of the image, which in the case of Wazuh indexer is the build-docker-images/wazuh-indexer directory.

build-docker-images/
├── build-images.sh
├── build-images.yml
├── README.md
└── wazuh-indexer
     ├── config
     │   ├── action_groups.yml
     │   ├── check_repository.sh
     │   ├── config.sh
     │   ├── config.yml
     │   ├── entrypoint.sh
     │   ├── internal_users.yml
     │   ├── opensearch.yml
     │   ├── roles_mapping.yml
     │   ├── roles.yml
     │   └── securityadmin.sh
     └── Dockerfile

In the migration of the build process, you need to migrate the files from the corresponding directory to the new repository and assign the environment variables that are assigned in the build-docker-images/build-images.sh script in a general way within the Dockerfile, so that the process is generated without errors.

Tasks

• Migrate the files from the build-docker-images/wazuh-indexer directory to the wazuh-indexer repository
• Remove the dependency on the .env file contained in the wazuh-docker repository and migrate the value of those variables to the Dockerfile.

Important

The build will not be tested at this stage because the procedure is not adapted to work with 5.0.0.

DRI

• @teddytpc1