KeiSeiKit-1.0/_primitives/_rust/kei-provision/src/backend.rs
Parfii-bot a4e667de10 KeiSeiKit-public — clean state
Single-commit clean baseline after security scrub of niche-tells,
project codenames, internal jargon, and contributor-email leaks.

Contents:
- 100 Rust crates (_primitives/_rust/)
- 37 agent manifests (_manifests/) + generated specs (_generated/)
- 67 user-invocable skills (skills/)
- 33 hooks (hooks/)
- Composition blocks (_blocks/)
- Documentation (docs/, README.md)
- TS adapter packages (_ts_packages/)
- Assembler (_assembler/)
- Roles (_roles/)
- Templates (_templates/)
- Forgejo CI (.forgejo/)

Author: Denis Parfionovich <info@greendragon.info>

License: see LICENSE.
2026-05-01 12:09:03 +08:00

58 lines
2.1 KiB
Rust

//! Backend trait + shared data types for the unified provisioner.
//!
//! A `Backend` shells out to an external CLI (hcloud / vultr-cli / future
//! aws / doctl / linode-cli). All IO is through the `Backend` methods;
//! `main.rs` never touches `std::process::Command` directly.
use anyhow::Result;
use serde::{Deserialize, Serialize};
use std::path::PathBuf;
/// Opts passed to `Backend::create`. Fields are `Option` because every
/// backend has different defaults (hetzner = cx22/fsn1/debian-12; vultr =
/// vc2-1c-1gb/ams/resolve-Debian-12). Backend fills blanks.
#[derive(Debug, Default, Clone)]
pub struct CreateOpts {
/// e.g. `cx22` (hetzner), `vc2-1c-1gb` (vultr).
pub server_type: Option<String>,
/// e.g. `fsn1` (hetzner), `ams` (vultr).
pub location: Option<String>,
/// e.g. `debian-12` (hetzner), `2136` (vultr os-id).
pub image: Option<String>,
/// SSH key id/name (backend-specific).
pub ssh_key: Option<String>,
/// Firewall name (hetzner) / group id (vultr).
pub firewall: Option<String>,
/// Cloud-init user-data file path.
pub user_data_path: Option<PathBuf>,
}
/// Normalized server info across all backends.
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ServerInfo {
pub id: String,
pub name: String,
pub ipv4: Option<String>,
pub status: String,
/// Raw backend JSON for details the normalized fields drop
/// (region, plan, power status, datacenter, etc).
pub backend_specific: serde_json::Value,
}
/// Implemented by each cloud provider adapter.
pub trait Backend {
/// Short identifier — `"hetzner"`, `"vultr"`.
fn name(&self) -> &'static str;
/// Create a server with `name` or return existing (idempotent).
fn create(&self, name: &str, opts: &CreateOpts) -> Result<ServerInfo>;
/// `Ok(None)` if absent; never fails on absence.
fn status(&self, name: &str) -> Result<Option<ServerInfo>>;
/// Idempotent: absent server = Ok(()). `force` skips confirm prompt.
fn destroy(&self, name: &str, force: bool) -> Result<()>;
/// All servers owned by the current token.
fn list(&self) -> Result<Vec<ServerInfo>>;
}