Vendor the external cookbooks
Knife-Zero doesn't include Berkshelf support, so vendoring everything in the repo is convenient again
This commit is contained in:
Greg Karékinian
238
cookbooks/elasticsearch/libraries/provider_install.rb
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238
cookbooks/elasticsearch/libraries/provider_install.rb
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# Chef Provider for installing or removing Elasticsearch from package or tarball
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# downloaded from elasticsearch.org and installed by package manager or ark resource
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class ElasticsearchCookbook::InstallProvider < Chef::Provider::LWRPBase
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include ElasticsearchCookbook::Helpers
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include Chef::DSL::IncludeRecipe
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provides :elasticsearch_install
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def whyrun_supported?
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true # we only use core Chef resources that also support whyrun
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end
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def action_install
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if new_resource.type == 'tarball'
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install_tarball_wrapper_action
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elsif new_resource.type == 'package'
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install_package_wrapper_action
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elsif new_resource.type == 'repository'
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install_repo_wrapper_action
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else
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raise "#{install_type} is not a valid install type"
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end
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end
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def action_remove
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if new_resource.type == 'tarball'
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remove_tarball_wrapper_action
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elsif new_resource.type == 'package'
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remove_package_wrapper_action
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elsif new_resource.type == 'repository'
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remove_repo_wrapper_action
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else
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raise "#{install_type} is not a valid install type"
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end
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end
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protected
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def install_repo_wrapper_action
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es_user = find_es_resource(Chef.run_context, :elasticsearch_user, new_resource)
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unless es_user && es_user.username == 'elasticsearch' && es_user.groupname == 'elasticsearch'
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raise 'Custom usernames/group names is not supported in Elasticsearch 6+ repository installation'
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end
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if new_resource.enable_repository_actions
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if node['platform_family'] == 'debian'
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apt_r = apt_repo_resource
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apt_r.run_action(:add)
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new_resource.updated_by_last_action(true) if apt_r.updated_by_last_action?
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else
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yr_r = yum_repo_resource
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yr_r.run_action(:create)
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new_resource.updated_by_last_action(true) if yr_r.updated_by_last_action?
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end
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end
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if !new_resource.version.nil? && %w[rhel amazon].include?(node['platform_family']) && !new_resource.version.include?('-')
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# NB: yum repo packages are broken in Chef if you don't specify a release
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# https://github.com/chef/chef/issues/4103
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new_resource.version = "#{new_resource.version}-1"
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end
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pkg_r = package 'elasticsearch' do
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options new_resource.package_options
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version new_resource.version
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action :nothing
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end
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pkg_r.run_action(:install)
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new_resource.updated_by_last_action(true) if pkg_r.updated_by_last_action?
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end
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def remove_repo_wrapper_action
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if new_resource.enable_repository_actions
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if node['platform_family'] == 'debian'
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apt_r = apt_repo_resource
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apt_r.run_action(:remove)
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new_resource.updated_by_last_action(true) if apt_r.updated_by_last_action?
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else
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yr_r = yum_repo_resource
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yr_r.run_action(:delete)
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new_resource.updated_by_last_action(true) if yr_r.updated_by_last_action?
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end
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end
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pkg_r = package 'elasticsearch' do
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options new_resource.package_options
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version new_resource.version
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action :nothing
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end
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pkg_r.run_action(:remove)
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new_resource.updated_by_last_action(true) if pkg_r.updated_by_last_action?
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end
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def install_package_wrapper_action
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es_user = find_es_resource(Chef.run_context, :elasticsearch_user, new_resource)
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unless es_user && es_user.username == 'elasticsearch' && es_user.groupname == 'elasticsearch'
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raise 'Custom usernames/group names is not supported in Elasticsearch 6+ package installation'
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end
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found_download_url = determine_download_url(new_resource, node)
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unless found_download_url
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raise 'Could not determine download url for package on this platform'
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end
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filename = found_download_url.split('/').last
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checksum = determine_download_checksum(new_resource, node)
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package_options = new_resource.package_options
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unless checksum
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Chef::Log.warn("No checksum was provided for #{found_download_url}, this may download a new package on every chef run!")
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end
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remote_file_r = remote_file "#{Chef::Config[:file_cache_path]}/#{filename}" do
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source found_download_url
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checksum checksum
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mode '0644'
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action :nothing
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end
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remote_file_r.run_action(:create)
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new_resource.updated_by_last_action(true) if remote_file_r.updated_by_last_action?
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pkg_r = if node['platform_family'] == 'debian'
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dpkg_package "#{Chef::Config[:file_cache_path]}/#{filename}" do
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options package_options
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action :nothing
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end
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else
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package "#{Chef::Config[:file_cache_path]}/#{filename}" do
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options package_options
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action :nothing
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end
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end
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pkg_r.run_action(:install)
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new_resource.updated_by_last_action(true) if pkg_r.updated_by_last_action?
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end
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def remove_package_wrapper_action
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package_url = determine_download_url(new_resource, node)
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filename = package_url.split('/').last
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pkg_r = if node['platform_family'] == 'debian'
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dpkg_package "#{Chef::Config[:file_cache_path]}/#{filename}" do
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action :nothing
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end
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else
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package "#{Chef::Config[:file_cache_path]}/#{filename}" do
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action :nothing
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end
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end
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pkg_r.run_action(:remove)
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new_resource.updated_by_last_action(true) if pkg_r.updated_by_last_action?
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end
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def install_tarball_wrapper_action
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include_recipe 'ark'
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es_user = find_es_resource(Chef.run_context, :elasticsearch_user, new_resource)
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found_download_url = determine_download_url(new_resource, node)
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unless found_download_url
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raise 'Could not determine download url for tarball on this platform'
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end
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ark_r = ark 'elasticsearch' do
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url found_download_url
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owner es_user.username
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group es_user.groupname
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version new_resource.version
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has_binaries ['bin/elasticsearch', 'bin/elasticsearch-plugin']
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checksum determine_download_checksum(new_resource, node)
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prefix_root new_resource.dir
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prefix_home new_resource.dir
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not_if do
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link = "#{new_resource.dir}/elasticsearch"
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target = "#{new_resource.dir}/elasticsearch-#{new_resource.version}"
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binary = "#{target}/bin/elasticsearch"
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::File.directory?(link) && ::File.symlink?(link) && ::File.readlink(link) == target && ::File.exist?(binary)
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end
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action :nothing
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end
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ark_r.run_action(:install)
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new_resource.updated_by_last_action(true) if ark_r.updated_by_last_action?
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# destroy the sample config directory for tarball installs, or it will
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# take precedence beyond the default stuff in /etc/elasticsearch and within
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# /etc/sysconfig or /etc/default
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sample_r = directory "#{new_resource.dir}/elasticsearch/config" do
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action :nothing
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recursive true
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end
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sample_r.run_action(:delete)
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new_resource.updated_by_last_action(true) if sample_r.updated_by_last_action?
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end
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def remove_tarball_wrapper_action
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# remove the symlink to this version
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link_r = link "#{new_resource.dir}/elasticsearch" do
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only_if do
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link = "#{new_resource.dir}/elasticsearch"
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target = "#{new_resource.dir}/elasticsearch-#{new_resource.version}"
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::File.directory?(link) && ::File.symlink?(link) && ::File.readlink(link) == target
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end
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action :nothing
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end
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link_r.run_action(:delete)
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new_resource.updated_by_last_action(true) if link_r.updated_by_last_action?
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# remove the specific version
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d_r = directory "#{new_resource.dir}/elasticsearch-#{new_resource.version}" do
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recursive true
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action :nothing
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end
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d_r.run_action(:delete)
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new_resource.updated_by_last_action(true) if d_r.updated_by_last_action?
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end
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def yum_repo_resource
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yum_repository "elastic-#{new_resource.version.to_i}.x" do
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baseurl "https://artifacts.elastic.co/packages/#{new_resource.version.to_i}.x/yum"
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gpgkey 'https://artifacts.elastic.co/GPG-KEY-elasticsearch'
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action :nothing # :add, remove
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end
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end
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def apt_repo_resource
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apt_repository "elastic-#{new_resource.version.to_i}.x" do
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uri "https://artifacts.elastic.co/packages/#{new_resource.version.to_i}.x/apt"
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key 'https://artifacts.elastic.co/GPG-KEY-elasticsearch'
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components ['main']
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distribution 'stable'
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action :nothing # :create, :delete
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end
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end
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end
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