.devcontainer/devcontainer.json

{
    "dockerComposeFile": "docker-compose.yaml",
    "service": "erlfdb",
    "workspaceFolder": "/usr/src/erlfdb",

    // Create the fdb.cluster file, resolving the FDB service name to an IP
    "onCreateCommand": ["bash", "/usr/local/bin/create_cluster_file.bash"],

    // Initialize a new database. If the erlfdb container is being re-created,
    // a database may already exist. In that case an error message will be
    // printed in the logs and the existing database will be reused.
    "postCreateCommand": "fdbcli --exec 'configure new single ssd'",

    "extensions": [
        "erlang-ls.erlang-ls"
    ]
}