Struct ComposeScaleCommand 

pub struct ComposeScaleCommand {
    pub config: ComposeConfig,
    pub scales: HashMap<String, u32>,
    pub no_deps: bool,
}

Docker Compose scale command

Scale services to specific number of instances.

Fields

config: ComposeConfig

Base configuration

scales: HashMap<String, u32>

Service scale specifications (service=num)

no_deps: bool

Don’t start new containers

Implementations

impl ComposeScaleCommand

pub fn new() -> Self

Create a new scale command

pub fn file<P: Into<PathBuf>>(self, file: P) -> Self

Add a compose file

pub fn project_name(self, name: impl Into<String>) -> Self

Set project name

pub fn scale(self, service: impl Into<String>, instances: u32) -> Self

Scale a service to a specific number of instances

pub fn scales<I, S>(self, scales: I) -> Self

where I: IntoIterator<Item = (S, u32)>, S: Into<String>,

Scale multiple services

pub fn no_deps(self) -> Self

Don’t start dependency services

Trait Implementations

impl Clone for ComposeScaleCommand

fn clone(&self) -> ComposeScaleCommand

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl ComposeCommandV2 for ComposeScaleCommand

type Output = ScaleResult

The output type this command produces

fn get_config(&self) -> &ComposeConfig

Get the compose configuration

fn get_config_mut(&mut self) -> &mut ComposeConfig

Get mutable compose configuration

fn execute_compose<'life0, 'async_trait>( &'life0 self, args: Vec<String>, ) -> Pin<Box<dyn Future<Output = Result<Self::Output>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Execute compose command with given arguments

fn execute<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Self::Output>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Execute the command

fn execute_compose_command<'life0, 'async_trait>( &'life0 self, args: Vec<String>, ) -> Pin<Box<dyn Future<Output = Result<ComposeOutput>> + Send + 'async_trait>>

where Self: Sync + 'async_trait, 'life0: 'async_trait,

Helper to execute compose command

impl Debug for ComposeScaleCommand

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ComposeScaleCommand

fn default() -> ComposeScaleCommand

Returns the “default value” for a type.