If you're new to Mesos
See the getting started page for more information about downloading, building, and deploying Mesos.
If you'd like to get involved or you're looking for support
See our community page for more details.
The new CLI
The new Mesos Command Line Interface provides one executable Python 3 script to run all default commands and additional custom plugins.
Two of the subcommands available allow you to debug running containers:
mesos task exec, to run a command in a running task’s container.
mesos task attach, to attach your local terminal to a running task and stream its input/output.
Building the CLI
For now, the Mesos CLI is still under development and not built as part of a standard Mesos distribution.
The result of this build will be a
mesos binary that can be executed.
Using the CLI
Using the CLI without building Mesos is also possible. To do so, activate the CLI virtual environment by following the steps described below:
$ cd src/python/cli_new/ $ PYTHON=python3 ./bootstrap $ source activate $ mesos
mesos will then run the CLI and calling
run the integration tests.
Configuring the CLI
The CLI uses a configuration file to know where the masters of the cluster are as well as list any plugins that should be used in addition to the default ones provided.
The configuation file, located by default at
# The `plugins` array lists the absolute paths of the # plugins you want to add to the CLI. plugins = [ "</absolute/path/to/plugin-1/directory>", "</absolute/path/to/plugin-2/directory>" ] # The `master` field is either composed of an `address` field # or a `zookeeper` field, but not both. For example: [master] address = "10.10.0.30:5050" # The `zookeeper` field has an `addresses` array and a `path` field. # [master.zookeeper] # addresses = [ # "10.10.0.31:5050", # "10.10.0.32:5050", # "10.10.0.33:5050" # ] # path = "/mesos"