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# File 'lib/indocker/docker_run_args.rb', line 6
def get(container, configuration, number)
args = []
restart = container.get_start_option(:restart)
if restart
args.push("--restart #{restart}")
end
env_files = container.get_start_option(:env_files)
if env_files
env_files = env_files.is_a?(Array) ? env_files : [env_files]
env_files.each do |val|
env_file = configuration.env_files.fetch(val) do
Indocker.logger.error("env file :#{val} for container :#{container.name} is not specified in configuration :#{configuration.name}")
exit 1
end
path = Indocker::EnvFileHelper.path(env_file)
if !File.exist?(path)
raise ArgumentError.new("env file not found: #{path}")
end
args.push("--env-file #{path}")
end
end
expose = container.get_start_option(:expose)
if expose
expose = expose.is_a?(Array) ? expose : [expose]
expose.each do |val|
args.push("--expose #{val}")
end
end
ports = container.get_start_option(:ports)
if ports
ports = ports.is_a?(Array) ? ports : [ports]
ports.each do |val|
args.push("--publish #{val}")
end
end
environment = container.get_start_option(:environment)
if environment
environment.each do |key, val|
args.push("--env #{key}=#{val}")
end
end
sysctl = container.get_start_option(:sysctl)
if sysctl
Array(sysctl).each do |val|
args.push("--sysctl #{val}")
end
end
if container.is_daemonized?
args.push("--detach")
end
hostname = Indocker::ContainerHelper.hostname(configuration.name, container, number)
args.push("--hostname #{hostname}")
args.push("--name #{hostname}")
read_only = container.get_start_option(:read_only) || false
if read_only
args.push("--read-only")
end
labels = container.get_start_option(:labels) || []
labels += container.tags
labels.uniq!
labels.each do |label|
args.push("--label #{label}")
end
stop_timeout = container.get_start_option(:stop_timeout)
if stop_timeout
args.push("--stop-timeout #{stop_timeout}")
end
add_hosts = container.get_start_option(:add_hosts) || []
add_hosts.each do |host|
args.push("--add-host #{host}")
end
mounts = container.get_start_option(:mounts) || []
mounts.each do |mount|
args.push("--mount #{mount}")
end
nets = container.get_start_option(:nets) || []
nets.each do |net|
args.push("--net #{net}")
end
user = container.get_start_option(:user)
if user
args.push("--user #{user}")
end
max_size = container.get_start_option(:max_size) || DEFAULT_LOG_MAX_SIZE
if max_size
args.push("--log-opt max-size=#{max_size}")
end
max_file = container.get_start_option(:max_file) || DEFAULT_LOG_MAX_FILE
if max_file
args.push("--log-opt max-file=#{max_file}")
end
cap_add = container.get_start_option(:cap_add)
if cap_add
args.push("--cap-add=#{cap_add}")
end
cap_drop = container.get_start_option(:cap_drop)
if cap_drop
args.push("--cap-drop=#{cap_drop}")
end
health = container.get_start_option(:health) || {}
if !health.is_a?(Hash)
raise ArgumentError.new("health should be a Hash for container :#{container.name}")
end
if health.has_key?(:cmd)
args.push("--health-cmd \"#{health[:cmd]}\"")
end
if health.has_key?(:interval)
args.push("--health-interval #{health[:interval]}")
end
if health.has_key?(:retries)
args.push("--health-retries #{health[:retries]}")
end
if health.has_key?(:timeout)
args.push("--health-timeout #{health[:timeout]}")
end
if configuration.deploy_args
configuration.deploy_args.each do |k, v|
args.push("--#{k}=#{v}")
end
end
container.volumes.each do |volume|
if volume.is_a?(Indocker::Volumes::Local)
args.push("-v #{volume.local_path}:#{volume.path}")
elsif volume.is_a?(Indocker::Volumes::External)
name = Indocker::Volumes::VolumeHelper.name(configuration.name, volume)
args.push("-v #{name}:#{volume.path}")
elsif volume.is_a?(Indocker::Volumes::Repository)
repository = configuration.repositories.fetch(volume.repository_name) do
raise ArgumentError.new("specified repository :#{volume.repository_name} for volume :#{volume.name} was not found")
end
args.push("-v #{File.join(repository.clone_path)}:#{volume.path}:cached")
else
raise NotImplementedError.new("unsupported volume type: #{volume.inspect}")
end
end
container.networks.each do |network|
name = Indocker::Networks::NetworkHelper.name(configuration.name, network)
args.push("--network #{name}")
end
args
end
|