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authorThom May <thom@may.lt>2016-01-27 09:36:46 +0000
committerThom May <thom@may.lt>2016-01-27 09:36:46 +0000
commitb7e7f425b27d011d358b17c5f7ba61473dbb3308 (patch)
tree94db9524bfe2366091785199732ac58952d7eed5 /lib/chef
parentc958ec94037a4014685e0229cc47af12944b4a97 (diff)
parent3bf45a67e60d1081d4288bb01d0f2fc944ed8ca7 (diff)
downloadchef-b7e7f425b27d011d358b17c5f7ba61473dbb3308.tar.gz
Merge pull request #4422 from chef/tm/apt_update
Add an apt_update resource
Diffstat (limited to 'lib/chef')
-rw-r--r--lib/chef/provider/apt_update.rb78
-rw-r--r--lib/chef/providers.rb1
-rw-r--r--lib/chef/resource/apt_update.rb33
-rw-r--r--lib/chef/resources.rb1
4 files changed, 113 insertions, 0 deletions
diff --git a/lib/chef/provider/apt_update.rb b/lib/chef/provider/apt_update.rb
new file mode 100644
index 0000000000..00c3ad16bb
--- /dev/null
+++ b/lib/chef/provider/apt_update.rb
@@ -0,0 +1,78 @@
+#
+# Author:: Thom May (<thom@chef.io>)
+# Copyright:: Copyright (c) 2016 Chef Software, Inc.
+# License:: Apache License, Version 2.0
+#
+# 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.
+#
+
+require "chef/resource"
+require "chef/dsl/declare_resource"
+
+class Chef
+ class Provider
+ class AptUpdate < Chef::Provider
+ include Chef::DSL::DeclareResource
+
+ provides :apt_update, os: "linux"
+
+ APT_CONF_DIR = "/etc/apt/apt.conf.d"
+ STAMP_DIR = "/var/lib/apt/periodic"
+
+ def whyrun_supported?
+ true
+ end
+
+ def load_current_resource
+ end
+
+ def action_periodic
+ if !apt_up_to_date?
+ converge_by "update new lists of packages" do
+ do_update
+ end
+ end
+ end
+
+ def action_update
+ converge_by "force update new lists of packages" do
+ do_update
+ end
+ end
+
+ private
+ # Determines whether we need to run `apt-get update`
+ #
+ # @return [Boolean]
+ def apt_up_to_date?
+ ::File.exist?("#{STAMP_DIR}/update-success-stamp") &&
+ ::File.mtime("#{STAMP_DIR}/update-success-stamp") > Time.now - new_resource.frequency
+ end
+
+ def do_update
+ [STAMP_DIR, APT_CONF_DIR].each do |d|
+ build_resource(:directory, d, caller[0]) do
+ recursive true
+ end.run_action(:create)
+ end
+
+ build_resource(:file, "#{APT_CONF_DIR}/15update-stamp", caller[0]) do
+ content "APT::Update::Post-Invoke-Success {\"touch #{STAMP_DIR}/update-success-stamp 2>/dev/null || true\";};"
+ end.run_action(:create_if_missing)
+
+ shell_out!("apt-get -q update")
+ end
+
+ end
+ end
+end
diff --git a/lib/chef/providers.rb b/lib/chef/providers.rb
index b024be5b62..935933d326 100644
--- a/lib/chef/providers.rb
+++ b/lib/chef/providers.rb
@@ -16,6 +16,7 @@
# limitations under the License.
#
+require "chef/provider/apt_update"
require "chef/provider/batch"
require "chef/provider/breakpoint"
require "chef/provider/cookbook_file"
diff --git a/lib/chef/resource/apt_update.rb b/lib/chef/resource/apt_update.rb
new file mode 100644
index 0000000000..df2033b063
--- /dev/null
+++ b/lib/chef/resource/apt_update.rb
@@ -0,0 +1,33 @@
+#
+# Author:: Thom May (<thom@chef.io>)
+# Copyright:: Copyright (c) 2016 Chef Software, Inc.
+# License:: Apache License, Version 2.0
+#
+# 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.
+#
+
+require "chef/resource"
+
+class Chef
+ class Resource
+ class AptUpdate < Chef::Resource
+ resource_name :apt_update
+ provides :apt_update, os: "linux"
+
+ property :frequency, Integer, default: 86_400
+
+ default_action :periodic
+ allowed_actions :update, :periodic
+ end
+ end
+end
diff --git a/lib/chef/resources.rb b/lib/chef/resources.rb
index dc1b195d25..647db5fc00 100644
--- a/lib/chef/resources.rb
+++ b/lib/chef/resources.rb
@@ -17,6 +17,7 @@
#
require "chef/resource/apt_package"
+require "chef/resource/apt_update"
require "chef/resource/bash"
require "chef/resource/batch"
require "chef/resource/breakpoint"