From d57ddca22fd9eaf1d2e704bc9289691b0ff45c15 Mon Sep 17 00:00:00 2001 From: barmull Date: Fri, 6 Sep 2024 16:04:50 +0200 Subject: [PATCH] Feature: Group several manifest into one file - group manifests from several CNFs into one common_manifests.yaml file - add functionality in cleanup.cr to remove this file - depends on PR in helm library: https://github.com/cnf-testsuite/helm/pull/4 - common_manifest functionality: used common_manifest instead of templates - remove methods related to templates Signed-off-by: barmull --- src/tasks/cleanup.cr | 5 ++ src/tasks/constants.cr | 1 + src/tasks/utils/cnf_installation/manifest.cr | 45 +++++++++++-- src/tasks/utils/cnf_manager.cr | 70 +++++--------------- 4 files changed, 62 insertions(+), 59 deletions(-) diff --git a/src/tasks/cleanup.cr b/src/tasks/cleanup.cr index b639b72eb..cc8324964 100644 --- a/src/tasks/cleanup.cr +++ b/src/tasks/cleanup.cr @@ -40,6 +40,11 @@ task "samples_cleanup" do |_, args| ) nil end + # Remove common_manifest.yaml file + if File.exists?(COMMON_MANIFEST_FILE_PATH) + File.delete(COMMON_MANIFEST_FILE_PATH) + Log.info { "#{COMMON_MANIFEST_FILE_PATH} file deleted successfully." } + end end desc "Cleans up the CNF Test Suite helper tools and containers" diff --git a/src/tasks/constants.cr b/src/tasks/constants.cr index 77c317049..cb1676267 100644 --- a/src/tasks/constants.cr +++ b/src/tasks/constants.cr @@ -4,6 +4,7 @@ ESSENTIAL_PASSED_THRESHOLD = 15 CNF_DIR = "cnfs" CONFIG_FILE = "cnf-testsuite.yml" BASE_CONFIG = "./config.yml" +COMMON_MANIFEST_FILE_PATH = "#{CNF_DIR}/common_manifest.yml" PASSED = "passed" FAILED = "failed" SKIPPED = "skipped" diff --git a/src/tasks/utils/cnf_installation/manifest.cr b/src/tasks/utils/cnf_installation/manifest.cr index db231e98e..bffc6e9d4 100644 --- a/src/tasks/utils/cnf_installation/manifest.cr +++ b/src/tasks/utils/cnf_installation/manifest.cr @@ -1,15 +1,15 @@ module CNFInstall module Manifest - def self.parse_manifest_as_ymls(template_file_name="cnfs/temp_template.yml") - Log.info { "parse_manifest_as_ymls template_file_name: #{template_file_name}" } - templates = File.read(template_file_name) - split_template = templates.split(/(\s|^)---(\s|$)/) - ymls = split_template.map { | template | + def self.parse_manifest_as_ymls(file_name) + Log.info { "parse_manifest_as_ymls file_name: #{file_name}" } + file_content = File.read(file_name) + split_content = file_content.split(/(\s|^)---(\s|$)/) + ymls = split_content.map { | manifest | #TODO strip out NOTES - YAML.parse(template) + YAML.parse(manifest) # compact seems to have problems with yaml::any }.reject{|x|x==nil} - Log.debug { "read_template ymls: #{ymls}" } + Log.debug { "parse_manifest_as_ymls:\n #{ymls}" } ymls end @@ -47,5 +47,36 @@ module CNFInstall Log.debug { "manifest_containers: #{manifest_yml}" } manifest_yml.dig?("spec", "template", "spec", "containers") end + + def self.add_manifest_to_file(deployment_name : String, manifest : String, destination_file) + File.open(destination_file, "a+") do |file| + file.puts manifest + Log.info { "#{deployment_name} manifest was appended into #{destination_file} file" } + end + end + + def self.generate_common_manifest(config, deployment_name, namespace) + manifest_generated_successfully = true + case config.dynamic.install_method[0] + when CNFInstall::InstallMethod::ManifestDirectory + destination_cnf_dir = config.dynamic.destination_cnf_dir + manifest_directory = config.deployments.get_deployment_param(:manifest_directory) + list_of_manifests = manifest_file_list( destination_cnf_dir + "/" + manifest_directory ) + list_of_manifests.each do |manifest_path| + manifest = File.read(manifest_path) + add_manifest_to_file(deployment_name, manifest, COMMON_MANIFEST_FILE_PATH) + end + + when CNFInstall::InstallMethod::HelmChart, CNFInstall::InstallMethod::HelmDirectory + begin + generated_manifest = Helm.generate_manifest(deployment_name, namespace) + add_manifest_to_file(deployment_name, generated_manifest, COMMON_MANIFEST_FILE_PATH) + rescue ex : Helm::ManifestGenerationError + Log.for("generate_common_manifest").error { ex.message } + manifest_generated_successfully = false + end + end + manifest_generated_successfully + end end end \ No newline at end of file diff --git a/src/tasks/utils/cnf_manager.cr b/src/tasks/utils/cnf_manager.cr index b83e14911..5924b6b6a 100644 --- a/src/tasks/utils/cnf_manager.cr +++ b/src/tasks/utils/cnf_manager.cr @@ -26,36 +26,19 @@ module CNFManager def self.cnf_resource_ymls(args, config) Log.info { "cnf_resource_ymls" } - template_ymls = [] of YAML::Any - case config.dynamic.install_method[0] - when CNFInstall::InstallMethod::HelmChart, CNFInstall::InstallMethod::HelmDirectory - helm_chart_path = CNFInstall::Config.get_helm_chart_path(config) - generated_manifest_file_path = CNFInstall::Config.get_manifest_file_path(config) - Log.info { "EXPORTED CHART PATH: #{helm_chart_path}" } - Helm.generate_manifest_from_templates(release_name: config.deployments.get_deployment_param(:name), - helm_chart: helm_chart_path, - output_file: generated_manifest_file_path, - namespace: CNFManager.get_deployment_namespace(config), - helm_values: config.deployments.get_deployment_param(:helm_values)) - template_ymls = CNFInstall::Manifest.parse_manifest_as_ymls(generated_manifest_file_path) - - when CNFInstall::InstallMethod::ManifestDirectory - template_ymls = CNFInstall::Manifest.manifest_ymls_from_file_list( - CNFInstall::Manifest.manifest_file_list(config.dynamic.destination_cnf_dir + "/" + config.deployments.get_deployment_param(:manifest_directory)) - ) - end + manifest_ymls = CNFInstall::Manifest.parse_manifest_as_ymls(COMMON_MANIFEST_FILE_PATH) - template_ymls = template_ymls.reject! {|x| + manifest_ymls = manifest_ymls.reject! {|x| # reject resources that contain the 'helm.sh/hook: test' annotation x.dig?("metadata","annotations","helm.sh/hook") } - Log.debug { "template_ymls: #{template_ymls}" } - template_ymls + Log.debug { "cnf_resource_ymls: #{manifest_ymls}" } + manifest_ymls end def self.cnf_resources(args, config, &block) - template_ymls = cnf_resource_ymls(args, config) - resource_resp = template_ymls.map do | resource | + manifest_ymls = cnf_resource_ymls(args, config) + resource_resp = manifest_ymls.map do | resource | resp = yield resource Log.debug { "cnf_workload_resource yield resp: #{resp}" } resp @@ -78,7 +61,7 @@ module CNFManager def self.get_deployment_namespace(config) install_method = config.dynamic.install_method case install_method[0] - when CNFInstall::InstallMethod::HelmChart, Helm::InstallMethod::HelmDirectory + when CNFInstall::InstallMethod::HelmChart, CNFInstall::InstallMethod::HelmDirectory config_namespace = config.deployments.get_deployment_param(:namespace) if !config_namespace.empty? Log.info { "deployment namespace was set to: #{config_namespace}" } @@ -96,9 +79,9 @@ module CNFManager def self.cnf_workload_resources(args, config, &block) deployment_namespace = CNFManager.get_deployment_namespace(config) - template_ymls = cnf_resource_ymls(args, config) + manifest_ymls = cnf_resource_ymls(args, config) # call cnf cnf_resources to get unfiltered yml - resource_ymls = Helm.all_workload_resources(template_ymls, deployment_namespace) + resource_ymls = Helm.all_workload_resources(manifest_ymls, deployment_namespace) resource_resp = resource_ymls.map do | resource | resp = yield resource Log.debug { "cnf_workload_resource yield resp: #{resp}" } @@ -229,32 +212,6 @@ module CNFManager cnf_testsuite_helm_directory.split("/")[-1] end - #TODO move to helm module - def self.helm_template_header(helm_chart_or_directory : String, template_file="/tmp/temp_template.yml") - Log.info { "helm_template_header" } - Log.info { "helm_template_header helm_chart_or_directory: #{helm_chart_or_directory}" } - helm = Helm::BinarySingleton.helm - # generate helm chart release name - # use --dry-run to generate yml file - Helm.install("--dry-run --generate-name #{helm_chart_or_directory} > #{template_file}") - raw_template = File.read(template_file) - Log.debug { "raw_template: #{raw_template}" } - split_template = raw_template.split("---") - template_header = split_template[0] - parsed_template_header = YAML.parse(template_header) - Log.debug { "parsed_template_header: #{parsed_template_header}" } - parsed_template_header - end - - #TODO move to helm module - def self.helm_chart_template_release_name(helm_chart_or_directory : String, template_file="/tmp/temp_template.yml") - Log.info { "helm_chart_template_release_name" } - Log.info { "helm_chart_template_release_name helm_chart_or_directory: #{helm_chart_or_directory}" } - hth = helm_template_header(helm_chart_or_directory, template_file) - Log.info { "helm template (should not be a full path): #{hth}" } - hth["NAME"] - end - def self.config_source_dir(config_file) if File.directory?(config_file) config_file @@ -536,6 +493,15 @@ module CNFManager else raise "Deployment method not found" end + + #Generating manifest from installed CNF + #Returns true or false in case when manifest was generated successfully or not + manifest_generated_successfully = CNFInstall::Manifest.generate_common_manifest(config, release_name, namespace: "blaa") + + if !manifest_generated_successfully + stdout_failure "Manifest generation failed. Check CNF definition (helm charts, values, manifests etc.)" + exit 1 + end resource_ymls = cnf_workload_resources(nil, config) do |resource| resource