openstack_cli 0.13.5

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// SPDX-License-Identifier: Apache-2.0
//
// WARNING: This file is automatically generated from OpenAPI schema using
// `openstack-codegenerator`.

//! Get Loadbalancer command
//!
//! Wraps invoking of the `v2/lbaas/loadbalancers/{loadbalancer_id}/stats` with `GET` method

use clap::Args;
use tracing::info;

use openstack_sdk::AsyncOpenStack;

use crate::Cli;
use crate::OpenStackCliError;
use crate::output::OutputProcessor;

use openstack_sdk::api::QueryAsync;
use openstack_sdk::api::load_balancer::v2::loadbalancer::stats;
use openstack_types::load_balancer::v2::loadbalancer::response::stats::LoadbalancerResponse;

/// Shows the current statistics for a load balancer.
///
/// This operation returns the statistics of a load balancer object identified
/// by loadbalancer_id.
///
/// If you are not an administrative user and the load balancer object does not
/// belong to your project, the service returns the HTTP `Forbidden (403)`
/// response code.
///
/// This operation does not require a request body.
#[derive(Args)]
#[command(about = "Get Load Balancer statistics")]
pub struct LoadbalancerCommand {
    /// Request Query parameters
    #[command(flatten)]
    query: QueryParameters,

    /// Path parameters
    #[command(flatten)]
    path: PathParameters,
}

/// Query parameters
#[derive(Args)]
struct QueryParameters {}

/// Path parameters
#[derive(Args)]
struct PathParameters {
    /// loadbalancer_id parameter for
    /// /v2/lbaas/loadbalancers/{loadbalancer_id}/stats API
    #[arg(
        help_heading = "Path parameters",
        id = "path_param_id",
        value_name = "ID"
    )]
    id: String,
}

impl LoadbalancerCommand {
    /// Perform command action
    pub async fn take_action(
        &self,
        parsed_args: &Cli,
        client: &mut AsyncOpenStack,
    ) -> Result<(), OpenStackCliError> {
        info!("Get Loadbalancer");

        let op = OutputProcessor::from_args(
            parsed_args,
            Some("load-balancer.loadbalancer"),
            Some("stats"),
        );
        op.validate_args(parsed_args)?;

        let mut ep_builder = stats::Request::builder();

        ep_builder.id(&self.path.id);

        let ep = ep_builder
            .build()
            .map_err(|x| OpenStackCliError::EndpointBuild(x.to_string()))?;

        let data = ep.query_async(client).await?;
        op.output_single::<LoadbalancerResponse>(data)?;
        // Show command specific hints
        op.show_command_hint()?;
        Ok(())
    }
}