Module: Dapp::Kube::Dapp::Command::Deploy
- Included in:
- Dapp
- Defined in:
- lib/dapp/kube/dapp/command/deploy.rb
Instance Method Summary collapse
- #kube_chart_secret_values_path ⇒ Object
- #kube_check_helm_chart! ⇒ Object
- #kube_copy_chart ⇒ Object
- #kube_delete_job!(name) ⇒ Object
- #kube_deploy ⇒ Object
- #kube_flush_hooks_jobs(release) ⇒ Object
- #kube_generate_helm_chart_tpl ⇒ Object
- #kube_helm_decode_secret_files ⇒ Object
- #kube_helm_decode_secret_values ⇒ Object
- #kube_helm_decode_secrets ⇒ Object
- #kube_helm_manager ⇒ Object
- #kube_job_list ⇒ Object
- #kube_run_deploy(release) ⇒ Object
- #kube_secret_values_paths ⇒ Object
- #kube_tmp_chart_secret_path(*path) ⇒ Object
- #kube_tmp_chart_secret_values_paths ⇒ Object
- #kube_values_paths ⇒ Object
Instance Method Details
#kube_chart_secret_values_path ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 198 def kube_chart_secret_values_path kube_chart_path('secret-values.yaml'). end |
#kube_check_helm_chart! ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 171 def kube_check_helm_chart! raise Error::Command, code: :project_helm_chart_not_found, data: { path: kube_chart_path } unless kube_chart_path.exist? end |
#kube_copy_chart ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 40 def kube_copy_chart FileUtils.cp_r("#{kube_chart_path}/.", kube_tmp_chart_path) end |
#kube_delete_job!(name) ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 111 def kube_delete_job!(name) kubernetes.delete_job!(name) loop do break unless kubernetes.job?(name) sleep 1 end end |
#kube_deploy ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 6 def kube_deploy raise Error::Command, code: :helm_directory_not_exist unless kube_chart_path.exist? kube_check_helm! kube_check_helm_chart! repo = option_repo image_version = [:image_version] validate_repo_name!(repo) validate_tag_name!(image_version) # TODO: Перенести код процесса выката в Helm::Manager with_kube_tmp_chart_dir do kube_copy_chart kube_helm_decode_secrets kube_generate_helm_chart_tpl release = Helm::Release.new( self, name: kube_release_name, repo: repo, image_version: image_version, namespace: kube_namespace, chart_path: kube_tmp_chart_path, set: self.[:helm_set_options], values: [*kube_values_paths, *kube_tmp_chart_secret_values_paths], deploy_timeout: self.[:timeout] || 300 ) kube_flush_hooks_jobs(release) kube_run_deploy(release) end end |
#kube_flush_hooks_jobs(release) ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 98 def kube_flush_hooks_jobs(release) release.hooks.values .reject { |job| ['0', 'false'].include? job.annotations["dapp/recreate"].to_s } .select { |job| kube_job_list.include? job.name } .each do |job| log_process("Delete hooks job `#{job.name}` for release #{release.name}", short: true) { kube_delete_job!(job.name) } end end |
#kube_generate_helm_chart_tpl ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 74 def kube_generate_helm_chart_tpl cont = <<-EOF {{/* vim: set filetype=mustache: */}} {{- define "dimg" -}} {{- if (ge (len (index .)) 2) -}} {{- $name := index . 0 -}} {{- $context := index . 1 -}} {{- printf "%v:%v-%v" $context.Values.global.dapp.repo $name $context.Values.global.dapp.image_version -}} {{- else -}} {{- $context := index . 0 -}} {{- printf "%v:%v" $context.Values.global.dapp.repo $context.Values.global.dapp.image_version -}} {{- end -}} {{- end -}} {{- define "dapp_secret_file" -}} {{- $relative_file_path := index . 0 -}} {{- $context := index . 1 -}} {{- $context.Files.Get (print "#{kube_tmp_chart_secret_path.subpath_of(kube_tmp_chart_path)}/" $relative_file_path) -}} {{- end -}} EOF kube_tmp_chart_path('templates/_dapp_helpers.tpl').write(cont) end |
#kube_helm_decode_secret_files ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 63 def kube_helm_decode_secret_files return unless kube_chart_secret_path.directory? Dir.glob(kube_chart_secret_path.join('**/*')).each do |entry| next if File.directory?(entry) kube_secret_file_validate!(entry) secret_relative_path = Pathname(entry).subpath_of(kube_chart_secret_path) secret_data = secret.extract(IO.binread(entry).chomp("\n")) File.open(kube_tmp_chart_secret_path(secret_relative_path), 'wb:ASCII-8BIT', 0400) {|f| f.write secret_data} end end |
#kube_helm_decode_secret_values ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 56 def kube_helm_decode_secret_values kube_secret_values_paths.each_with_index do |secret_values_file, index| decoded_data = kube_helm_decode_json(secret, yaml_load_file(secret_values_file)) kube_tmp_chart_secret_values_paths[index].write(decoded_data.to_yaml) end end |
#kube_helm_decode_secrets ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 44 def kube_helm_decode_secrets if secret.nil? log_warning(desc: { code: :dapp_secret_key_not_found, data: {not_found_in: secret_key_not_found_in.join(', ')} }) if !kube_secret_values_paths.empty? || kube_chart_secret_path.directory? else kube_helm_decode_secret_files end kube_helm_decode_secret_values end |
#kube_helm_manager ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 202 def kube_helm_manager @kube_helm_manager ||= Helm::Manager.new(self) end |
#kube_job_list ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 107 def kube_job_list kubernetes.job_list['items'].map { |i| i['metadata']['name'] } end |
#kube_run_deploy(release) ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 119 def kube_run_deploy(release) log_process("Deploy release #{release.name}") do release_exists = shellout("helm status #{release.name}").status.success? watch_hooks_by_type = release.jobs.values .reduce({}) do |res, job| if job.annotations['dapp/watch-logs'].to_s == 'true' job.annotations['helm.sh/hook'].to_s.split(',').each do |hook_type| res[hook_type] ||= [] res[hook_type] << job end end res end .tap do |res| res.values.each do |jobs| jobs.sort_by! {|job| job.annotations['helm.sh/hook-weight'].to_i} end end watch_hooks = if release_exists watch_hooks_by_type['pre-upgrade'].to_a + watch_hooks_by_type['post-upgrade'].to_a else watch_hooks_by_type['pre-install'].to_a + watch_hooks_by_type['post-install'].to_a end watch_hooks_thr = Thread.new do watch_hooks.each {|job| Kubernetes::Manager::Job.new(self, job.name).watch_till_done!} end deployment_managers = release.deployments.values .map {|deployment| Kubernetes::Manager::Deployment.new(self, deployment.name)} deployment_managers.each(&:before_deploy) release.deploy! deployment_managers.each(&:after_deploy) watch_hooks_thr.kill if watch_hooks_thr.alive? begin ::Timeout::timeout(self.[:timeout] || 300) do deployment_managers.each {|deployment_manager| deployment_manager.watch_till_ready!} end rescue ::Timeout::Error raise Error::Base, code: :deploy_timeout end end end |
#kube_secret_values_paths ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 189 def kube_secret_values_paths @kube_chart_secret_values_files ||= [].tap do |files| files << kube_chart_secret_values_path if kube_chart_secret_values_path.file? files.concat([:helm_secret_values_options].map { |p| Pathname(p). }.each do |f| kube_secret_file_validate!(f) end) end end |
#kube_tmp_chart_secret_path(*path) ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 175 def kube_tmp_chart_secret_path(*path) kube_tmp_chart_path('decoded-secret', *path).tap { |p| p.parent.mkpath } end |
#kube_tmp_chart_secret_values_paths ⇒ Object
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# File 'lib/dapp/kube/dapp/command/deploy.rb', line 185 def kube_tmp_chart_secret_values_paths @kube_tmp_chart_secret_values_paths ||= kube_secret_values_paths.map { |f| kube_tmp_chart_path("#{SecureRandom.uuid}-#{f.basename}") } end |