Tuesday, June 21, 2011

Primary instances on a node

Sometimes I need a space delimited list of instances on a Ganeti node. There isn't a direct command to get this but an easy bash one-liner:
gnt-node list --no-headers -opinst_list $node | tr ',' ' '
pinst_list fetches the primary instances on the node. You can replace this with sinst_list for the secondaries.

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