akka local cluster

Start and manage a local Akka cluster

Synopsis

Start and manage a local Akka cluster for development and testing.

This command must be run from an Akka SDK project directory (a directory containing a pom.xml file).

Prerequisites:

  • Maven installed on your system, or the Maven wrapper (mvnw) present in your project

  • Docker installed and running (used to launch Akka Persistence backed by PostgreSQL)

akka local cluster [flags]

Options

  -D, --define stringArray   Pass -D properties to Maven (e.g., -Dfoo=bar)
  -h, --help                 help for cluster
  -n, --num-nodes int        Number of nodes to start (1-3)

Options inherited from parent commands

      --cache-file string   location of cache file (default "~/.akka/cache.yaml")
      --config string       location of config file (default "~/.akka/config.yaml")
      --context string      configuration context to use
      --disable-prompt      Disable all interactive prompts when running akka commands. If input is required, defaults will be used, or an error will be raised.
                            This is equivalent to setting the environment variable AKKA_DISABLE_PROMPTS to true.
  -o, --output string       set output format to one of [text,json,json-compact,go-template=] (default "text")
      --page-mode string    the mode for paging, either paged, buffered or auto. (default "auto")
  -q, --quiet               set quiet output (helpful when used as part of a script)
      --timeout duration    client command timeout (default 10s)
      --use-grpc-web        use grpc-web when talking to Akka APIs. This is useful when behind corporate firewalls that decrypt traffic but don't support HTTP/2.
  -v, --verbose             set verbose output

SEE ALSO

  • akka local - Interact with and manage Akka services running locally.