move media_pool config to pbs_config workspace
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@ -1,87 +0,0 @@
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//! Media Pool configuration (Tape backup)
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//!
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//! This configuration module is based on [`SectionConfig`], and
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//! provides a type safe interface to store [`MediaPoolConfig`],
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//!
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//! [MediaPoolConfig]: crate::api2::types::MediaPoolConfig
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//! [SectionConfig]: proxmox::api::section_config::SectionConfig
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use std::collections::HashMap;
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use anyhow::Error;
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use lazy_static::lazy_static;
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use proxmox::{
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api::{
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schema::*,
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section_config::{
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SectionConfig,
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SectionConfigData,
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SectionConfigPlugin,
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}
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},
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};
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use pbs_config::{open_backup_lockfile, BackupLockGuard};
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use crate::{
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api2::types::{
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MEDIA_POOL_NAME_SCHEMA,
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MediaPoolConfig,
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},
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};
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lazy_static! {
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/// Static [`SectionConfig`] to access parser/writer functions.
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pub static ref CONFIG: SectionConfig = init();
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}
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fn init() -> SectionConfig {
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let mut config = SectionConfig::new(&MEDIA_POOL_NAME_SCHEMA);
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let obj_schema = match MediaPoolConfig::API_SCHEMA {
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Schema::Object(ref obj_schema) => obj_schema,
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_ => unreachable!(),
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};
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let plugin = SectionConfigPlugin::new("pool".to_string(), Some("name".to_string()), obj_schema);
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config.register_plugin(plugin);
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config
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}
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/// Configuration file name
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pub const MEDIA_POOL_CFG_FILENAME: &str = "/etc/proxmox-backup/media-pool.cfg";
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/// Lock file name (used to prevent concurrent access)
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pub const MEDIA_POOL_CFG_LOCKFILE: &str = "/etc/proxmox-backup/.media-pool.lck";
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/// Get exclusive lock
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pub fn lock() -> Result<BackupLockGuard, Error> {
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open_backup_lockfile(MEDIA_POOL_CFG_LOCKFILE, None, true)
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}
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/// Read and parse the configuration file
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pub fn config() -> Result<(SectionConfigData, [u8;32]), Error> {
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let content = proxmox::tools::fs::file_read_optional_string(MEDIA_POOL_CFG_FILENAME)?
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.unwrap_or_else(|| "".to_string());
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let digest = openssl::sha::sha256(content.as_bytes());
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let data = CONFIG.parse(MEDIA_POOL_CFG_FILENAME, &content)?;
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Ok((data, digest))
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}
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/// Save the configuration file
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pub fn save_config(config: &SectionConfigData) -> Result<(), Error> {
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let raw = CONFIG.write(MEDIA_POOL_CFG_FILENAME, &config)?;
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pbs_config::replace_backup_config(MEDIA_POOL_CFG_FILENAME, raw.as_bytes())
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}
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// shell completion helper
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/// List existing pool names
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pub fn complete_pool_name(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> {
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match config() {
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Ok((data, _digest)) => data.sections.iter().map(|(id, _)| id.to_string()).collect(),
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Err(_) => return vec![],
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}
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}
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@ -25,7 +25,6 @@ pub mod tfa;
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pub mod token_shadow;
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pub mod user;
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pub mod verify;
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pub mod media_pool;
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pub mod tape_encryption_keys;
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pub mod tape_job;
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