Commit 975e3887 authored by Kamil Trzcinski's avatar Kamil Trzcinski

Merge remote-tracking branch 'origin/master' into environments-and-deployments

# Conflicts:
#	lib/ci/gitlab_ci_yaml_processor.rb
parents 30877eff 4b964011
......@@ -77,6 +77,7 @@ v 8.9.0 (unreleased)
- All classes in the Banzai::ReferenceParser namespace are now instrumented
- Remove deprecated issues_tracker and issues_tracker_id from project model
- Allow users to create confidential issues in private projects
- Measure CPU time for instrumented methods
v 8.8.5 (unreleased)
- Ensure branch cleanup regardless of whether the GitHub import process succeeds
......
This diff is collapsed.
......@@ -23,7 +23,7 @@ To use GitLab Runner with docker you need to register a new runner to use the
`docker` executor:
```bash
gitlab-runner register \
gitlab-ci-multi-runner register \
--url "https://gitlab.com/" \
--registration-token "PROJECT_REGISTRATION_TOKEN" \
--description "docker-ruby-2.1" \
......
......@@ -263,10 +263,10 @@ terminal execute:
```bash
# Check using docker executor
gitlab-runner exec docker test:app
gitlab-ci-multi-runner exec docker test:app
# Check using shell executor
gitlab-runner exec shell test:app
gitlab-ci-multi-runner exec shell test:app
```
## Example project
......
......@@ -63,10 +63,10 @@ instance.
Now simply register the runner as any runner:
```
sudo gitlab-runner register
sudo gitlab-ci-multi-runner register
```
Shared runners are enabled by default as of GitLab 8.2, but can be disabled with the
Shared runners are enabled by default as of GitLab 8.2, but can be disabled with the
`DISABLE SHARED RUNNERS` button. Previous versions of GitLab defaulted shared runners to
disabled.
......@@ -93,7 +93,7 @@ setup a specific runner for this project.
To register the runner, run the command below and follow instructions:
```
sudo gitlab-runner register
sudo gitlab-ci-multi-runner register
```
### Making an existing Shared Runner Specific
......
......@@ -79,27 +79,8 @@ delete them.
This feature requires GitLab 8.8 and GitLab Runner 1.2.
Make sure that your GitLab Runner is configured to allow building docker images.
You have to check the [Using Docker Build documentation](../../ci/docker/using_docker_build.md).
You can use [docker:dind](https://hub.docker.com/_/docker/) to build your images,
and this is how `.gitlab-ci.yml` should look like:
```
build_image:
image: docker:git
services:
- docker:dind
stage: build
script:
- docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN registry.example.com
- docker build -t registry.example.com/group/project:latest .
- docker push registry.example.com/group/project:latest
```
You have to use the credentials of the special `gitlab-ci-token` user with its
password stored in `$CI_BUILD_TOKEN` in order to push to the Registry connected
to your project. This allows you to automated building and deployment of your
Docker images.
You have to check the [Using Docker Build documentation](../ci/docker/using_docker_build.md).
Then see the CI documentation on [Using the GitLab Container Registry](../ci/docker/using_docker_build.md#using-the-gitlab-container-registry).
## Limitations
......
......@@ -97,15 +97,16 @@ def #{name}(#{args_signature})
trans = Gitlab::Metrics::Instrumentation.transaction
if trans
start = Time.now
retval = super
duration = (Time.now - start) * 1000.0
start = Time.now
cpu_start = Gitlab::Metrics::System.cpu_time
retval = super
duration = (Time.now - start) * 1000.0
if duration >= Gitlab::Metrics.method_call_threshold
trans.increment(:method_duration, duration)
cpu_duration = Gitlab::Metrics::System.cpu_time - cpu_start
trans.add_metric(Gitlab::Metrics::Instrumentation::SERIES,
{ duration: duration },
{ duration: duration, cpu_duration: cpu_duration },
method: #{label.inspect})
end
......
......@@ -2,6 +2,8 @@ module Ci
class GitlabCiYamlProcessor
class ValidationError < StandardError; end
include Gitlab::Ci::Config::Node::ValidationHelpers
DEFAULT_STAGES = %w(build test deploy)
DEFAULT_STAGE = 'test'
ALLOWED_YAML_KEYS = [:before_script, :after_script, :image, :services, :types, :stages, :variables, :cache]
......@@ -12,10 +14,12 @@ module Ci
ALLOWED_CACHE_KEYS = [:key, :untracked, :paths]
ALLOWED_ARTIFACTS_KEYS = [:name, :untracked, :paths, :when]
attr_reader :before_script, :after_script, :image, :services, :path, :cache
attr_reader :after_script, :image, :services, :path, :cache
def initialize(config, path = nil)
@config = Gitlab::Ci::Config.new(config).to_hash
@ci_config = Gitlab::Ci::Config.new(config)
@config = @ci_config.to_hash
@path = path
initial_parsing
......@@ -53,7 +57,6 @@ module Ci
private
def initial_parsing
@before_script = @config[:before_script] || []
@after_script = @config[:after_script]
@image = @config[:image]
@services = @config[:services]
......@@ -81,7 +84,7 @@ module Ci
{
stage_idx: stages.index(job[:stage]),
stage: job[:stage],
commands: [job[:before_script] || @before_script, job[:script]].flatten.join("\n"),
commands: [job[:before_script] || [@ci_config.before_script], job[:script]].flatten.compact.join("\n"),
tag_list: job[:tags] || [],
name: name,
only: job[:only],
......@@ -101,6 +104,10 @@ module Ci
end
def validate!
unless @ci_config.valid?
raise ValidationError, @ci_config.errors.first
end
validate_global!
@jobs.each do |name, job|
......@@ -111,10 +118,6 @@ module Ci
end
def validate_global!
unless validate_array_of_strings(@before_script)
raise ValidationError, "before_script should be an array of strings"
end
unless @after_script.nil? || validate_array_of_strings(@after_script)
raise ValidationError, "after_script should be an array of strings"
end
......@@ -306,26 +309,6 @@ module Ci
end
end
def validate_array_of_strings(values)
values.is_a?(Array) && values.all? { |value| validate_string(value) }
end
def validate_variables(variables)
variables.is_a?(Hash) && variables.all? { |key, value| validate_string(key) && validate_string(value) }
end
def validate_string(value)
value.is_a?(String) || value.is_a?(Symbol)
end
def validate_boolean(value)
value.in?([true, false])
end
def validate_environment(value)
value.is_a?(String) && value =~ Gitlab::Regex.environment_name_regex
end
def process?(only_params, except_params, ref, tag, trigger_request)
if only_params.present?
return false unless matching?(only_params, ref, tag, trigger_request)
......
module Gitlab
module Ci
##
# Base GitLab CI Configuration facade
#
class Config
class LoaderError < StandardError; end
delegate :valid?, :errors, to: :@global
##
# Temporary delegations that should be removed after refactoring
#
delegate :before_script, to: :@global
def initialize(config)
loader = Loader.new(config)
@config = loader.load!
@config = Loader.new(config).load!
@global = Node::Global.new(@config)
@global.process!
end
def to_hash
......
module Gitlab
module Ci
class Config
module Node
##
# This mixin is responsible for adding DSL, which purpose is to
# simplifly process of adding child nodes.
#
# This can be used only if parent node is a configuration entry that
# holds a hash as a configuration value, for example:
#
# job:
# script: ...
# artifacts: ...
#
module Configurable
extend ActiveSupport::Concern
def allowed_nodes
self.class.allowed_nodes || {}
end
private
def prevalidate!
unless @value.is_a?(Hash)
@errors << 'should be a configuration entry with hash value'
end
end
def create_node(key, factory)
factory.with(value: @value[key])
factory.nullify! unless @value.has_key?(key)
factory.create!
end
class_methods do
def allowed_nodes
Hash[@allowed_nodes.map { |key, factory| [key, factory.dup] }]
end
private
def allow_node(symbol, entry_class, metadata)
factory = Node::Factory.new(entry_class)
.with(description: metadata[:description])
define_method(symbol) do
raise Entry::InvalidError unless valid?
@nodes[symbol].try(:value)
end
(@allowed_nodes ||= {}).merge!(symbol => factory)
end
end
end
end
end
end
end
module Gitlab
module Ci
class Config
module Node
##
# Base abstract class for each configuration entry node.
#
class Entry
class InvalidError < StandardError; end
attr_accessor :description
def initialize(value)
@value = value
@nodes = {}
@errors = []
prevalidate!
end
def process!
return if leaf?
return unless valid?
compose!
nodes.each(&:process!)
nodes.each(&:validate!)
end
def nodes
@nodes.values
end
def valid?
errors.none?
end
def leaf?
allowed_nodes.none?
end
def errors
@errors + nodes.map(&:errors).flatten
end
def allowed_nodes
{}
end
def validate!
raise NotImplementedError
end
def value
raise NotImplementedError
end
private
def prevalidate!
end
def compose!
allowed_nodes.each do |key, essence|
@nodes[key] = create_node(key, essence)
end
end
def create_node(key, essence)
raise NotImplementedError
end
end
end
end
end
end
module Gitlab
module Ci
class Config
module Node
##
# Factory class responsible for fabricating node entry objects.
#
# It uses Fluent Interface pattern to set all necessary attributes.
#
class Factory
class InvalidFactory < StandardError; end
def initialize(entry_class)
@entry_class = entry_class
@attributes = {}
end
def with(attributes)
@attributes.merge!(attributes)
self
end
def nullify!
@entry_class = Node::Null
self
end
def create!
raise InvalidFactory unless @attributes.has_key?(:value)
@entry_class.new(@attributes[:value]).tap do |entry|
entry.description = @attributes[:description]
end
end
end
end
end
end
end
module Gitlab
module Ci
class Config
module Node
##
# This class represents a global entry - root node for entire
# GitLab CI Configuration file.
#
class Global < Entry
include Configurable
allow_node :before_script, Script,
description: 'Script that will be executed before each job.'
end
end
end
end
end
module Gitlab
module Ci
class Config
module Node
##
# This class represents a configuration entry that is not being used
# in configuration file.
#
# This implements Null Object pattern.
#
class Null < Entry
def value
nil
end
def validate!
nil
end
def method_missing(*)
nil
end
end
end
end
end
end
module Gitlab
module Ci
class Config
module Node
##
# Entry that represents a script.
#
# Each element in the value array is a command that will be executed
# by GitLab Runner. Currently we concatenate these commands with
# new line character as a separator, what is compatible with
# implementation in Runner.
#
class Script < Entry
include ValidationHelpers
def value
@value.join("\n")
end
def validate!
unless validate_array_of_strings(@value)
@errors << 'before_script should be an array of strings'
end
end
end
end
end
end
end
module Gitlab
module Ci
class Config
module Node
module ValidationHelpers
private
def validate_array_of_strings(values)
values.is_a?(Array) && values.all? { |value| validate_string(value) }
end
def validate_variables(variables)
variables.is_a?(Hash) &&
variables.all? { |key, value| validate_string(key) && validate_string(value) }
end
def validate_string(value)
value.is_a?(String) || value.is_a?(Symbol)
end
def validate_environment(value)
value.is_a?(String) && value =~ Gitlab::Regex.environment_name_regex
end
def validate_boolean(value)
value.in?([true, false])
end
end
end
end
end
end
......@@ -149,13 +149,16 @@ module Gitlab
trans = Gitlab::Metrics::Instrumentation.transaction
if trans
start = Time.now
retval = super
duration = (Time.now - start) * 1000.0
start = Time.now
cpu_start = Gitlab::Metrics::System.cpu_time
retval = super
duration = (Time.now - start) * 1000.0
if duration >= Gitlab::Metrics.method_call_threshold
cpu_duration = Gitlab::Metrics::System.cpu_time - cpu_start
trans.add_metric(Gitlab::Metrics::Instrumentation::SERIES,
{ duration: duration },
{ duration: duration, cpu_duration: cpu_duration },
method: #{label.inspect})
end
......
require 'spec_helper'
describe Gitlab::Ci::Config::Node::Configurable do
let(:node) { Class.new }
before do
node.include(described_class)
end
describe 'allowed nodes' do
before do
node.class_eval do
allow_node :object, Object, description: 'test object'
end
end
describe '#allowed_nodes' do
it 'has valid allowed nodes' do
expect(node.allowed_nodes).to include :object
end
it 'creates a node factory' do
expect(node.allowed_nodes[:object])
.to be_an_instance_of Gitlab::Ci::Config::Node::Factory
end
it 'returns a duplicated factory object' do
first_factory = node.allowed_nodes[:object]
second_factory = node.allowed_nodes[:object]
expect(first_factory).not_to be_equal(second_factory)
end
end
end
end
require 'spec_helper'
describe Gitlab::Ci::Config::Node::Factory do
describe '#create!' do
let(:factory) { described_class.new(entry_class) }
let(:entry_class) { Gitlab::Ci::Config::Node::Script }
context 'when value setting value' do
it 'creates entry with valid value' do
entry = factory
.with(value: ['ls', 'pwd'])
.create!
expect(entry.value).to eq "ls\npwd"
end
context 'when setting description' do
it 'creates entry with description' do
entry = factory
.with(value: ['ls', 'pwd'])
.with(description: 'test description')
.create!
expect(entry.value).to eq "ls\npwd"
expect(entry.description).to eq 'test description'
end
end
end
context 'when not setting value' do
it 'raises error' do
expect { factory.create! }.to raise_error(
Gitlab::Ci::Config::Node::Factory::InvalidFactory
)
end
end
context 'when creating a null entry' do
it 'creates a null entry' do
entry = factory
.with(value: nil)
.nullify!
.create!
expect(entry).to be_an_instance_of Gitlab::Ci::Config::Node::Null
end
end
end
end
require 'spec_helper'
describe Gitlab::Ci::Config::Node::Global do
let(:global) { described_class.new(hash) }
describe '#allowed_nodes' do
it 'can contain global config keys' do
expect(global.allowed_nodes).to include :before_script
end
it 'returns a hash' do
expect(global.allowed_nodes).to be_a Hash
end
end
context 'when hash is valid' do
let(:hash) do
{ before_script: ['ls', 'pwd'] }
end
describe '#process!' do
before { global.process! }
it 'creates nodes hash' do
expect(global.nodes).to be_an Array
end
it 'creates node object for each entry' do
expect(global.nodes.count).to eq 1
end
it 'creates node object using valid class' do
expect(global.nodes.first)
.to be_an_instance_of Gitlab::Ci::Config::Node::Script
end
it 'sets correct description for nodes' do
expect(global.nodes.first.description)
.to eq 'Script that will be executed before each job.'
end
end
describe '#leaf?' do
it 'is not leaf' do
expect(global).not_to be_leaf
end
end
describe '#before_script' do
context 'when processed' do
before { global.process! }
it 'returns correct script' do
expect(global.before_script).to eq "ls\npwd"
end
end
context 'when not processed' do
it 'returns nil' do
expect(global.before_script).to be nil
end
end
end
end
context 'when hash is not valid' do
before { global.process! }
let(:hash) do
{ before_script: 'ls' }
end
describe '#valid?' do
it 'is not valid' do
expect(global).not_to be_valid
end
end
describe '#errors' do
it 'reports errors from child nodes' do
expect(global.errors)
.to include 'before_script should be an array of strings'
end
end
describe '#before_script' do
it 'raises error' do
expect { global.before_script }.to raise_error(
Gitlab::Ci::Config::Node::Entry::InvalidError
)
end
end
end
context 'when value is not a hash' do
let(:hash) { [] }
describe '#valid?' do
it 'is not valid' do
expect(global).not_to be_valid
end
end
end
end
require 'spec_helper'
describe Gitlab::Ci::Config::Node::Null do
let(:entry) { described_class.new(nil) }
describe '#leaf?' do
it 'is leaf node' do
expect(entry).to be_leaf
end
end
describe '#any_method' do
it 'responds with nil' do
expect(entry.any_method).to be nil
end
end
describe '#value' do
it 'returns nil' do
expect(entry.value).to be nil
end
end
end
require 'spec_helper'
describe Gitlab::Ci::Config::Node::Script do
let(:entry) { described_class.new(value) }
describe '#validate!' do
before { entry.validate! }
context 'when entry value is correct' do
let(:value) { ['ls', 'pwd'] }
describe '#value' do
it 'returns concatenated command' do
expect(entry.value).to eq "ls\npwd"
end
end
describe '#errors' do
it 'does not append errors' do
expect(entry.errors).to be_empty
end
end
describe '#valid?' do
it 'is valid' do
expect(entry).to be_valid
end
end
end
context 'when entry value is not correct' do
let(:value) { 'ls' }
describe '#errors' do
it 'saves errors' do
expect(entry.errors)
.to include /should be an array of strings/
end
end
describe '#valid?' do
it 'is not valid' do
expect(entry).not_to be_valid
end
end
end
end
end
......@@ -29,17 +29,43 @@ describe Gitlab::Ci::Config do
expect(config.to_hash).to eq hash
end
describe '#valid?' do
it 'is valid' do
expect(config).to be_valid
end
it 'has no errors' do
expect(config.errors).to be_empty
end
end
end
context 'when config is invalid' do
let(:yml) { '// invalid' }
describe '.new' do
it 'raises error' do
expect { config }.to raise_error(
Gitlab::Ci::Config::Loader::FormatError,
/Invalid configuration format/
)
context 'when yml is incorrect' do
let(:yml) { '// invalid' }
describe '.new' do
it 'raises error' do
expect { config }.to raise_error(
Gitlab::Ci::Config::Loader::FormatError,
/Invalid configuration format/
)
end
end
end
context 'when config logic is incorrect' do
let(:yml) { 'before_script: "ls"' }
describe '#valid?' do
it 'is not valid' do
expect(config).not_to be_valid
end
it 'has errors' do
expect(config.errors).not_to be_empty
end
end
end
end
......
......@@ -57,7 +57,7 @@ describe Gitlab::Metrics::Instrumentation do
and_return(transaction)
expect(transaction).to receive(:add_metric).
with(described_class::SERIES, an_instance_of(Hash),
with(described_class::SERIES, hash_including(:duration, :cpu_duration),
method: 'Dummy.foo')
@dummy.foo
......@@ -137,7 +137,7 @@ describe Gitlab::Metrics::Instrumentation do
and_return(transaction)
expect(transaction).to receive(:add_metric).
with(described_class::SERIES, an_instance_of(Hash),
with(described_class::SERIES, hash_including(:duration, :cpu_duration),
method: 'Dummy#bar')
@dummy.new.bar
......
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