d50c4ad40d
- Require Chef >= 16.0 - Enable unified_mode - Update to latest upstream cookbooks for etcd, mariadb and memcached - Update copyright years Depends-On: https://review.opendev.org/c/openstack/openstack-chef/+/813950 Change-Id: Ib410ed28388725751a6295c58ce1f5e89c529b28 Signed-off-by: Lance Albertson <lance@osuosl.org>
57 lines
1.8 KiB
Ruby
57 lines
1.8 KiB
Ruby
#
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# Cookbook:: openstack-common
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# library:: parse
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#
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# Copyright:: 2013-2021, Craig Tracey <craigtracey@gmail.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Parse methods
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module ::Openstack
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# The current state of (at least some) OpenStack CLI tools do not provide a
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# mechanism for outputting data in formats other than PrettyTable output.
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# Therefore this function is intended to parse PrettyTable output into a
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# usable array of hashes. Similarly, it will flatten Property/Value tables
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# into a single element array.
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# table - the raw PrettyTable output of the CLI command
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# output - array of hashes representing the data.
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def prettytable_to_array(table)
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ret = []
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return ret if table.nil?
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indicies = []
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table.split(/$/).map(&:strip).each do |line|
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next if line.start_with?('+--') || line.empty?
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cols = line.split('|').map(&:strip)
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cols.shift
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if indicies == []
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indicies = cols
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next
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end
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newobj = {}
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cols.each { |val| newobj[indicies[newobj.length]] = val }
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ret.push(newobj)
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end
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# this kinda sucks, but some prettytable data comes
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# as Property Value pairs. If this is the case, then
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# flatten it as expected.
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newobj = {}
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if indicies == %w(Property Value)
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ret.each { |x| newobj[x['Property']] = x['Value'] }
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[newobj]
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else
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ret
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end
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end
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end
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