ungleich-tools/one-get-instances

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2020-01-16 16:25:39 +00:00
#!/bin/sh
#
# This script extract VM IDs and filter them if a pattern is provided as first
# argument.
set -e
# Extract instances from ONE.
instances=$(onevm list --csv | tail -n +2)
# Filter them is a pattern has been provided.
if [ "$1" != "" ]; then
filtered_instances="$(echo "$instances" | grep -E "$1")"
instances="$filtered_instances"
fi
# Outputs instance IDs.
echo "$instances" | cut -d ',' -f 1 -