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opscode-expander-ctl (executable)

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The opscode-expander-ctl executable can be used to generate status information for the opscode-expander service. The opscode-expander-ctl executable is run as a command-line tool from the master backend machine.

Options

This tool has the following syntax:

opscode-expander-ctl COMMAND

Where COMMAND can be any of the following:

log-level

Use to show the log level for all nodes in the cluster.

node-status

Use to show the status for all nodes in the cluster.

queue-depth

Use to display the aggregate queue backlog.

queue-status

Use to show the backlog and consumer counts for each vnode queue.

Examples

For example, to view the aggregate queue backlog, enter the following:

cd /opt/opscode/embedded/service/opscode-expander/
export PATH=$PATH:/opt/opscode/bin:/opt/opscode/embedded/bin
bin/opscode-expander-ctl queue-depth

to return something similar to:

total messages:       0
average queue depth:  0.0
max queue depth:      0
min queue depth:      0