Sha256: c5a676dee141be88e8d8a82e1965d7a761b2711889cdbbf04d70588864c63504
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Size: 1.07 KB
Versions: 21
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Stored size: 1.07 KB
Contents
#
# Copyright 2013-2015, Seth Vargo <sethvargo@gmail.com>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
class Chef
module Sugar
module Docker
extend self
#
# Returns true if the current node is a docker container.
#
# @param [Chef::Node] node
# the node to check
#
# @return [Boolean]
#
def docker?(node)
File.exist?('/.dockerinit') || File.exist?('/.dockerenv')
end
end
module DSL
# @see Chef::Sugar::Docker#docker?
def docker?; Chef::Sugar::Docker.docker?(node); end
end
end
end
Version data entries
21 entries across 21 versions & 2 rubygems