imds sced

Dockerfile

# ------------------------------------------------------------------------------
# Cargo Build Stage
# ------------------------------------------------------------------------------

FROM rust:latest as cargo-build

ARG APP=blah
ENV APP=$APP

ENV USER=root

WORKDIR /usr/src/blah

COPY . .

RUN cargo vendor

RUN cargo build --release

RUN cargo install --path .

# ------------------------------------------------------------------------------
# Final Stage
# ------------------------------------------------------------------------------

FROM gcr.io/distroless/cc

COPY --from=cargo-build /usr/src/blah/target/release/blah /usr/local/bin/blah

CMD ["/usr/local/bin/blah"]

main.rs

use serde::{Deserialize, Serialize};

#[derive(Serialize, Deserialize, Debug)]
struct Metadata {
    compute: Compute,
}

#[derive(Serialize, Deserialize, Debug)]
struct Compute {
    name: String,
    #[serde(rename = "azEnvironment")]
    environment: String,
}

#[derive(Serialize, Deserialize, Debug)]
#[serde(rename_all = "PascalCase")]
struct ScheduledEventResponse {
    document_incarnation: String,
    events: Vec<Event>,
}

#[derive(Serialize, Deserialize, Debug)]
#[serde(rename_all = "PascalCase")]
struct Event {
    event_id: String,
    event_type: String,
    resource_type: String,
    resources: Vec<String>,
    event_status: String,
    not_before: String,
}

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let res = reqwest::Client::new()
        .get("http://169.254.169.254/metadata/scheduledevents?api-version=2017-11-01")
        .header("Metadata", "true")
        .send()
        .await?
        .text()
        .await?;
    
    let data: ScheduledEventResponse = serde_json::from_str(&res[..]).unwrap();

    println!("{:#?}", data);
    Ok(())
}