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create a container's specific directory before starting the container

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This commit is contained in:
Hauke Klement
2015-02-11 10:04:21 +01:00
parent 6fbeb574e3
commit 6b73fc7b30
2 changed files with 19 additions and 12 deletions
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13
lib/docker_client.rb
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@ -28,7 +28,9 @@ class DockerClient
def self.create_container(execution_environment)
container = Docker::Container.create('Image' => find_image_by_tag(execution_environment.docker_image).info['RepoTags'].first, 'OpenStdin' => true, 'StdinOnce' => true)
container.start('Binds' => mapped_directories, 'PortBindings' => mapped_ports(execution_environment))
local_workspace_path = generate_local_workspace_path
FileUtils.mkdir(local_workspace_path)
container.start('Binds' => mapped_directories(local_workspace_path), 'PortBindings' => mapped_ports(execution_environment))
container
end
@ -82,8 +84,8 @@ class DockerClient
Docker::Image.all.detect { |image| image.info['RepoTags'].flatten.include?(tag) }
end
def self.generate_remote_workspace_path
File.join(config[:workspace_root], SecureRandom.uuid)
def self.generate_local_workspace_path
File.join(LOCAL_WORKSPACE_ROOT, SecureRandom.uuid)
end
def self.image_tags
@ -110,8 +112,9 @@ class DockerClient
Pathname.new(container.binds.first.split(':').first.sub(config[:workspace_root], LOCAL_WORKSPACE_ROOT.to_s))
end
def self.mapped_directories
["#{generate_remote_workspace_path}:#{CONTAINER_WORKSPACE_PATH}"]
def self.mapped_directories(local_workspace_path)
remote_workspace_path = local_workspace_path.sub(LOCAL_WORKSPACE_ROOT.to_s, config[:workspace_root])
["#{remote_workspace_path}:#{CONTAINER_WORKSPACE_PATH}"]
end
def self.mapped_ports(execution_environment)