Struct ConfigMapSpec 

pub struct ConfigMapSpec { /* private fields */ }

Specification for creating a Kubernetes ConfigMap.

ConfigMaps store configuration data as key-value pairs that can be consumed by pods through environment variables, command-line arguments, or configuration files.

Examples

use lmrc_kubernetes::ConfigMapSpec;

let configmap = ConfigMapSpec::new("app-config")
    .with_data("database.url", "postgres://localhost:5432/mydb")
    .with_data("log.level", "info")
    .with_label("app", "my-application");

Implementations

impl ConfigMapSpec

pub fn new(name: impl Into<String>) -> Self

Creates a new ConfigMapSpec with the given name.

Arguments

• name - The name of the ConfigMap

Examples

use lmrc_kubernetes::ConfigMapSpec;

let configmap = ConfigMapSpec::new("my-config");

pub fn with_data(self, key: impl Into<String>, value: impl Into<String>) -> Self

Adds a text data entry to the ConfigMap.

Arguments

• key - The key for the data entry
• value - The string value

Examples

use lmrc_kubernetes::ConfigMapSpec;

let configmap = ConfigMapSpec::new("my-config")
    .with_data("app.name", "my-application");

pub fn with_data_map(self, data: HashMap<String, String>) -> Self

Adds multiple text data entries from a HashMap.

Arguments

• data - HashMap of key-value pairs

Examples

use lmrc_kubernetes::ConfigMapSpec;
use std::collections::HashMap;

let mut data = HashMap::new();
data.insert("key1".to_string(), "value1".to_string());
data.insert("key2".to_string(), "value2".to_string());

let configmap = ConfigMapSpec::new("my-config")
    .with_data_map(data);

pub fn with_binary_data(self, key: impl Into<String>, value: Vec<u8>) -> Self

Adds binary data to the ConfigMap.

Arguments

• key - The key for the binary data entry
• value - The binary data as bytes

Examples

use lmrc_kubernetes::ConfigMapSpec;

let binary_data = vec![0x89, 0x50, 0x4E, 0x47];
let configmap = ConfigMapSpec::new("my-config")
    .with_binary_data("image.png", binary_data);

pub fn with_label( self, key: impl Into<String>, value: impl Into<String>, ) -> Self

Adds a label to the ConfigMap.

Arguments

• key - The label key
• value - The label value

Examples

use lmrc_kubernetes::ConfigMapSpec;

let configmap = ConfigMapSpec::new("my-config")
    .with_label("environment", "production");

pub fn immutable(self, immutable: bool) -> Self

Makes the ConfigMap immutable.

Once a ConfigMap is marked as immutable, its data cannot be changed. This provides protection against accidental updates and improves performance.

Examples

use lmrc_kubernetes::ConfigMapSpec;

let configmap = ConfigMapSpec::new("my-config")
    .with_data("version", "1.0.0")
    .immutable(true);

pub fn from_file( self, filename: impl Into<String>, content: impl Into<String>, ) -> Self

Loads data from a file content.

Arguments

• filename - The key to use (typically the filename)
• content - The file content

Examples

use lmrc_kubernetes::ConfigMapSpec;

let config_content = "database:\n  host: localhost\n  port: 5432";
let configmap = ConfigMapSpec::new("my-config")
    .from_file("database.yaml", config_content);

pub fn validate(&self) -> Result<(), String>

Validates the ConfigMap specification.

Returns

Returns Ok(()) if valid, or an error message if invalid.

Examples

use lmrc_kubernetes::ConfigMapSpec;

let configmap = ConfigMapSpec::new("my-config")
    .with_data("key", "value");

assert!(configmap.validate().is_ok());

pub fn name(&self) -> &str

Returns the ConfigMap name.

pub fn data(&self) -> &HashMap<String, String>

Returns the data entries.

pub fn binary_data(&self) -> &HashMap<String, Vec<u8>>

Returns the binary data entries.

pub fn labels(&self) -> &HashMap<String, String>

Returns the labels.

pub fn is_immutable(&self) -> bool

Returns whether the ConfigMap is immutable.

Trait Implementations

impl Clone for ConfigMapSpec

fn clone(&self) -> ConfigMapSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigMapSpec

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

Formats the value using the given formatter.