489 lines
18 KiB
Ruby
489 lines
18 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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require 'rake'
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RSpec.describe 'gitlab:app namespace rake task', :delete do
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let(:enable_registry) { true }
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def tars_glob
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Dir.glob(File.join(Gitlab.config.backup.path, '*_gitlab_backup.tar'))
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end
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def backup_tar
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tars_glob.first
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end
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def backup_files
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%w(backup_information.yml artifacts.tar.gz builds.tar.gz lfs.tar.gz pages.tar.gz)
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end
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def backup_directories
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%w(db repositories)
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end
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before(:all) do
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Rake.application.rake_require 'active_record/railties/databases'
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Rake.application.rake_require 'tasks/gitlab/helpers'
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Rake.application.rake_require 'tasks/gitlab/backup'
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Rake.application.rake_require 'tasks/gitlab/shell'
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Rake.application.rake_require 'tasks/gitlab/db'
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Rake.application.rake_require 'tasks/cache'
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# empty task as env is already loaded
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Rake::Task.define_task :environment
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end
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before do
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stub_env('force', 'yes')
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FileUtils.rm(tars_glob, force: true)
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FileUtils.rm(backup_files, force: true)
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FileUtils.rm_rf(backup_directories, secure: true)
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reenable_backup_sub_tasks
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stub_container_registry_config(enabled: enable_registry)
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end
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after do
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FileUtils.rm(tars_glob, force: true)
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FileUtils.rm(backup_files, force: true)
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FileUtils.rm_rf(backup_directories, secure: true)
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end
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def run_rake_task(task_name)
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FileUtils.mkdir_p('tmp/tests/public/uploads')
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Rake::Task[task_name].reenable
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Rake.application.invoke_task task_name
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end
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def reenable_backup_sub_tasks
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%w{db repo uploads builds artifacts pages lfs registry}.each do |subtask|
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Rake::Task["gitlab:backup:#{subtask}:create"].reenable
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end
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end
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describe 'backup_restore' do
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context 'gitlab version' do
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before do
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allow(Dir).to receive(:glob).and_return(['1_gitlab_backup.tar'])
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allow(File).to receive(:exist?).and_return(true)
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allow(Kernel).to receive(:system).and_return(true)
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allow(FileUtils).to receive(:cp_r).and_return(true)
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allow(FileUtils).to receive(:mv).and_return(true)
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allow(Rake::Task["gitlab:shell:setup"])
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.to receive(:invoke).and_return(true)
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end
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let(:gitlab_version) { Gitlab::VERSION }
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context 'restore with matching gitlab version' do
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before do
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allow(YAML).to receive(:load_file)
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.and_return({ gitlab_version: gitlab_version })
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expect(Rake::Task['gitlab:db:drop_tables']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:db:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:repo:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:builds:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:uploads:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:artifacts:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:pages:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:lfs:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:registry:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:shell:setup']).to receive(:invoke)
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end
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it 'invokes restoration on match' do
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expect { run_rake_task('gitlab:backup:restore') }.to output.to_stdout
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end
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it 'prints timestamps on messages' do
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expect { run_rake_task('gitlab:backup:restore') }.to output(/.*\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2}\s[-+]\d{4}\s--\s.*/).to_stdout
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end
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end
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end
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context 'when the restore directory is not empty' do
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before do
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# We only need a backup of the repositories for this test
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stub_env('SKIP', 'db,uploads,builds,artifacts,lfs,registry')
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end
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it 'removes stale data' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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excluded_project = create(:project, :repository, name: 'mepmep')
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expect { run_rake_task('gitlab:backup:restore') }.to output.to_stdout
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raw_repo = excluded_project.repository.raw
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# The restore will not find the repository in the backup, but will create
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# an empty one in its place
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expect(raw_repo.empty?).to be(true)
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end
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end
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context 'when the backup is restored' do
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let!(:included_project) { create(:project, :repository) }
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before do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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backup_tar = Dir.glob(File.join(Gitlab.config.backup.path, '*_gitlab_backup.tar')).last
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allow(Dir).to receive(:glob).and_return([backup_tar])
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allow(File).to receive(:exist?).and_return(true)
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allow(Kernel).to receive(:system).and_return(true)
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allow(FileUtils).to receive(:cp_r).and_return(true)
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allow(FileUtils).to receive(:mv).and_return(true)
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allow(YAML).to receive(:load_file)
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.and_return({ gitlab_version: Gitlab::VERSION })
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expect(Rake::Task['gitlab:db:drop_tables']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:db:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:repo:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:builds:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:uploads:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:artifacts:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:pages:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:lfs:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:backup:registry:restore']).to receive(:invoke)
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expect(Rake::Task['gitlab:shell:setup']).to receive(:invoke)
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# We only need a backup of the repositories for this test
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stub_env('SKIP', 'db,uploads,builds,artifacts,lfs,registry')
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end
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it 'restores the data' do
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expect { run_rake_task('gitlab:backup:restore') }.to output.to_stdout
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raw_repo = included_project.repository.raw
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expect(raw_repo.empty?).to be(false)
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end
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end
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end # backup_restore task
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describe 'backup' do
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before do
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# This reconnect makes our project fixture disappear, breaking the restore. Stub it out.
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allow(ActiveRecord::Base.connection).to receive(:reconnect!)
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end
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describe 'backup creation and deletion using custom_hooks' do
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let(:project) { create(:project, :repository) }
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let(:user_backup_path) { "repositories/#{project.disk_path}" }
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before do
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stub_env('SKIP', 'db')
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path = Gitlab::GitalyClient::StorageSettings.allow_disk_access do
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File.join(project.repository.path_to_repo, 'custom_hooks')
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end
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FileUtils.mkdir_p(path)
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FileUtils.touch(File.join(path, "dummy.txt"))
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end
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context 'project uses custom_hooks and successfully creates backup' do
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it 'creates custom_hooks.tar and project bundle' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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tar_contents, exit_status = Gitlab::Popen.popen(%W{tar -tvf #{backup_tar}})
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expect(exit_status).to eq(0)
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expect(tar_contents).to match(user_backup_path)
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expect(tar_contents).to match("#{user_backup_path}/custom_hooks.tar")
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expect(tar_contents).to match("#{user_backup_path}.bundle")
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end
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it 'restores files correctly' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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expect { run_rake_task('gitlab:backup:restore') }.to output.to_stdout
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repo_path = Gitlab::GitalyClient::StorageSettings.allow_disk_access do
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project.repository.path
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end
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expect(Dir.entries(File.join(repo_path, 'custom_hooks'))).to include("dummy.txt")
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end
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end
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context 'specific backup tasks' do
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let(:task_list) { %w(db repo uploads builds artifacts pages lfs registry) }
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it 'prints a progress message to stdout' do
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task_list.each do |task|
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expect { run_rake_task("gitlab:backup:#{task}:create") }.to output(/Dumping /).to_stdout
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end
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end
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end
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end
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context 'tar creation' do
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context 'archive file permissions' do
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it 'sets correct permissions on the tar file' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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expect(File.exist?(backup_tar)).to be_truthy
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expect(File::Stat.new(backup_tar).mode.to_s(8)).to eq('100600')
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end
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context 'with custom archive_permissions' do
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before do
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allow(Gitlab.config.backup).to receive(:archive_permissions).and_return(0651)
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end
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it 'uses the custom permissions' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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expect(File::Stat.new(backup_tar).mode.to_s(8)).to eq('100651')
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end
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end
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end
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it 'sets correct permissions on the tar contents' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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tar_contents, exit_status = Gitlab::Popen.popen(
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%W{tar -tvf #{backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz pages.tar.gz lfs.tar.gz registry.tar.gz}
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)
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expect(exit_status).to eq(0)
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expect(tar_contents).to match('db')
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expect(tar_contents).to match('uploads.tar.gz')
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expect(tar_contents).to match('repositories/')
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expect(tar_contents).to match('builds.tar.gz')
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expect(tar_contents).to match('artifacts.tar.gz')
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expect(tar_contents).to match('pages.tar.gz')
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expect(tar_contents).to match('lfs.tar.gz')
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expect(tar_contents).to match('registry.tar.gz')
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expect(tar_contents).not_to match(%r{^.{4,9}[rwx].* (database.sql.gz|uploads.tar.gz|repositories|builds.tar.gz|pages.tar.gz|artifacts.tar.gz|registry.tar.gz)/$})
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end
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it 'deletes temp directories' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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temp_dirs = Dir.glob(
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File.join(Gitlab.config.backup.path, '{db,repositories,uploads,builds,artifacts,pages,lfs,registry}')
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)
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expect(temp_dirs).to be_empty
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end
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context 'registry disabled' do
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let(:enable_registry) { false }
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it 'does not create registry.tar.gz' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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tar_contents, exit_status = Gitlab::Popen.popen(
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%W{tar -tvf #{backup_tar}}
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)
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expect(exit_status).to eq(0)
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expect(tar_contents).not_to match('registry.tar.gz')
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end
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end
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end
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context 'multiple repository storages' do
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let_it_be(:default_storage_hash) { Gitlab.config.repositories.storages.default.to_h }
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before do
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# We only need a backup of the repositories for this test
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stub_env('SKIP', 'db,uploads,builds,artifacts,lfs,registry')
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allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
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# Avoid asking gitaly about the root ref (which will fail because of the
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# mocked storages)
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allow_any_instance_of(Repository).to receive(:empty?).and_return(false)
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FileUtils.mkdir_p(b_storage_dir)
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# Even when overriding the storage, we have to move it there, so it exists
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Gitlab::GitalyClient::StorageSettings.allow_disk_access do
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FileUtils.mv(
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File.join(Settings.absolute(storages['default'].legacy_disk_path), project_b.repository.disk_path + '.git'),
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Rails.root.join(storages['test_second_storage'].legacy_disk_path, project_b.repository.disk_path + '.git')
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)
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end
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end
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after do
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FileUtils.rm_rf(test_second_storage_dir)
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end
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let(:test_second_storage_dir) { Dir.mktmpdir }
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let(:test_second_storage) do
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Gitlab::GitalyClient::StorageSettings.new(default_storage_hash.merge('path' => test_second_storage_dir))
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end
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let(:storages) do
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{
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'default' => Gitlab.config.repositories.storages.default,
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'test_second_storage' => test_second_storage
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}
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end
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let!(:project_a) { create(:project, :repository) }
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let!(:project_b) { create(:project, :repository, repository_storage: 'test_second_storage') }
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let!(:b_storage_dir) { File.join(test_second_storage_dir, File.dirname(project_b.disk_path)) }
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context 'no concurrency' do
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it 'includes repositories in all repository storages' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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tar_contents, exit_status = Gitlab::Popen.popen(
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%W{tar -tvf #{backup_tar} repositories}
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)
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expect(exit_status).to eq(0)
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expect(tar_contents).to match("repositories/#{project_a.disk_path}.bundle")
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expect(tar_contents).to match("repositories/#{project_b.disk_path}.bundle")
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end
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end
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context 'with concurrency' do
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before do
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stub_env('GITLAB_BACKUP_MAX_CONCURRENCY', 4)
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end
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it 'includes repositories in all repository storages' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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tar_contents, exit_status = Gitlab::Popen.popen(
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%W{tar -tvf #{backup_tar} repositories}
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)
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expect(exit_status).to eq(0)
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expect(tar_contents).to match("repositories/#{project_a.disk_path}.bundle")
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expect(tar_contents).to match("repositories/#{project_b.disk_path}.bundle")
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end
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end
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end
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context 'concurrency settings' do
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before do
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# We only need a backup of the repositories for this test
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stub_env('SKIP', 'db,uploads,builds,artifacts,lfs,registry')
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create(:project, :repository)
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end
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it 'has defaults' do
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expect_next_instance_of(::Backup::Repository) do |instance|
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expect(instance).to receive(:dump)
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.with(max_concurrency: 1, max_storage_concurrency: 1)
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.and_call_original
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end
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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end
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it 'passes through concurrency environment variables' do
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stub_env('GITLAB_BACKUP_MAX_CONCURRENCY', 5)
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stub_env('GITLAB_BACKUP_MAX_STORAGE_CONCURRENCY', 2)
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expect_next_instance_of(::Backup::Repository) do |instance|
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expect(instance).to receive(:dump)
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.with(max_concurrency: 5, max_storage_concurrency: 2)
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.and_call_original
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end
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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end
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end
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end # backup_create task
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describe "Skipping items" do
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before do
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stub_env('SKIP', 'repositories,uploads')
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end
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it "does not contain skipped item" do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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tar_contents, _exit_status = Gitlab::Popen.popen(
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%W{tar -tvf #{backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz pages.tar.gz lfs.tar.gz registry.tar.gz}
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)
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expect(tar_contents).to match('db/')
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expect(tar_contents).to match('uploads.tar.gz')
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expect(tar_contents).to match('builds.tar.gz')
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expect(tar_contents).to match('artifacts.tar.gz')
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expect(tar_contents).to match('lfs.tar.gz')
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expect(tar_contents).to match('pages.tar.gz')
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expect(tar_contents).to match('registry.tar.gz')
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expect(tar_contents).not_to match('repositories/')
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end
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it 'does not invoke repositories restore' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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allow(Rake::Task['gitlab:shell:setup'])
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.to receive(:invoke).and_return(true)
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expect(Rake::Task['gitlab:db:drop_tables']).to receive :invoke
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expect(Rake::Task['gitlab:backup:db:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:repo:restore']).not_to receive :invoke
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expect(Rake::Task['gitlab:backup:uploads:restore']).not_to receive :invoke
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expect(Rake::Task['gitlab:backup:builds:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:artifacts:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:pages:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:lfs:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:registry:restore']).to receive :invoke
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expect(Rake::Task['gitlab:shell:setup']).to receive :invoke
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expect { run_rake_task('gitlab:backup:restore') }.to output.to_stdout
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end
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end
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describe 'skipping tar archive creation' do
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before do
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stub_env('SKIP', 'tar')
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end
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it 'created files with backup content and no tar archive' do
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expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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dir_contents = Dir.children(Gitlab.config.backup.path)
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expect(dir_contents).to contain_exactly(
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'backup_information.yml',
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'db',
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'uploads.tar.gz',
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'builds.tar.gz',
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'artifacts.tar.gz',
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'lfs.tar.gz',
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'pages.tar.gz',
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'registry.tar.gz',
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'repositories',
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'tmp'
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)
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end
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it 'those component files can be restored from' do
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expect { run_rake_task("gitlab:backup:create") }.to output.to_stdout
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allow(Rake::Task['gitlab:shell:setup'])
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.to receive(:invoke).and_return(true)
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expect(Rake::Task['gitlab:db:drop_tables']).to receive :invoke
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expect(Rake::Task['gitlab:backup:db:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:repo:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:uploads:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:builds:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:artifacts:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:pages:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:lfs:restore']).to receive :invoke
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expect(Rake::Task['gitlab:backup:registry:restore']).to receive :invoke
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expect(Rake::Task['gitlab:shell:setup']).to receive :invoke
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|
expect { run_rake_task("gitlab:backup:restore") }.to output.to_stdout
|
|
end
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|
end
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|
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describe "Human Readable Backup Name" do
|
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it 'name has human readable time' do
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|
expect { run_rake_task('gitlab:backup:create') }.to output.to_stdout
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|
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expect(backup_tar).to match(/\d+_\d{4}_\d{2}_\d{2}_\d+\.\d+\.\d+.*_gitlab_backup.tar$/)
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|
end
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|
end
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end # gitlab:app namespace
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