In an OpenStack-based MCP environment, the OpenContrail installation
includes the doctrail utility that provides an easy access
to the OpenContrail containers. Its default installation folder is
/usr/bin/doctrail.
The doctrail usage is as follows:
doctrail {analytics|analyticsdb|controller|all} {<command_to_send>|console}
The acceptable destinations used by doctrail are as follows:
controller for the OpenConrail controller container (console, commands)
analytics for the OpenConrail analytics container (console, commands)
analyticsdb for the OpenConrail database of the analytics container (console, commands)
all for all containers on the host (commands only)
The doctrail commands examples:
# Show contrail-status on all containers on this host
doctrail all contrail-status
# Show contrail-status on controller container
doctrail controller contrail-status
# Restart contrail-database on controller container
doctrail controller service contrail-database restart
# Connect to the console of controller container
doctrail controller console
# Connect to the console of analytics container
doctrail analytics console