Struct ConfigMapManager 

pub struct ConfigMapManager { /* private fields */ }

Manager for Kubernetes ConfigMap operations.

This manager provides methods to create, update, delete, and retrieve ConfigMaps in a Kubernetes cluster.

Implementations

impl ConfigMapManager

pub fn new(client: KubeClient, namespace: impl Into<String>) -> Self

Creates a new ConfigMapManager.

Arguments

• client - The Kubernetes client
• namespace - The namespace to operate in

pub async fn apply(&self, spec: &ConfigMapSpec) -> Result<String>

Creates or updates a ConfigMap using server-side apply.

Arguments

• spec - The ConfigMap specification

Returns

Returns the created/updated ConfigMap name on success.

Examples

use lmrc_kubernetes::{Client, ClientConfig, ConfigMapSpec};

let config = ClientConfig::infer().await?;
let client = Client::new(config, "default").await?;

let configmap = ConfigMapSpec::new("app-config")
    .with_data("database.url", "postgres://localhost:5432/mydb");

client.configmaps().apply(&configmap).await?;

pub async fn get(&self, name: &str) -> Result<ConfigMap>

Gets a ConfigMap by name.

Arguments

• name - The ConfigMap name

Returns

Returns the ConfigMap if found.

Examples

use lmrc_kubernetes::{Client, ClientConfig};

let config = ClientConfig::infer().await?;
let client = Client::new(config, "default").await?;

let configmap = client.configmaps().get("app-config").await?;
println!("ConfigMap: {:?}", configmap.metadata.name);

pub async fn list(&self) -> Result<Vec<ConfigMap>>

Lists all ConfigMaps in the namespace.

Returns

Returns a vector of ConfigMaps.

Examples

use lmrc_kubernetes::{Client, ClientConfig};

let config = ClientConfig::infer().await?;
let client = Client::new(config, "default").await?;

let configmaps = client.configmaps().list().await?;
println!("Found {} ConfigMaps", configmaps.len());

pub async fn list_by_label( &self, label_selector: &str, ) -> Result<Vec<ConfigMap>>

Lists ConfigMaps matching the given label selector.

Arguments

• label_selector - The label selector (e.g., “app=myapp,env=prod”)

Returns

Returns a vector of matching ConfigMaps.

Examples

use lmrc_kubernetes::{Client, ClientConfig};

let config = ClientConfig::infer().await?;
let client = Client::new(config, "default").await?;

let configmaps = client.configmaps()
    .list_by_label("app=myapp")
    .await?;

pub async fn delete(&self, name: &str) -> Result<()>

Deletes a ConfigMap by name.

Arguments

• name - The ConfigMap name

Examples

use lmrc_kubernetes::{Client, ClientConfig};

let config = ClientConfig::infer().await?;
let client = Client::new(config, "default").await?;

client.configmaps().delete("app-config").await?;

pub async fn exists(&self, name: &str) -> Result<bool>

Checks if a ConfigMap exists.

Arguments

• name - The ConfigMap name

Returns

Returns true if the ConfigMap exists, false otherwise.

Examples

use lmrc_kubernetes::{Client, ClientConfig};

let config = ClientConfig::infer().await?;
let client = Client::new(config, "default").await?;

if client.configmaps().exists("app-config").await? {
    println!("ConfigMap exists");
}