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move datastore config to pbs_config workspace

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This commit is contained in:
Dietmar Maurer
2021-09-10 08:40:58 +02:00
parent ba3d7e19fb
commit e7d4be9d85
24 changed files with 311 additions and 342 deletions
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201
src/config/datastore.rs
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@ -1,201 +0,0 @@
use anyhow::{Error};
use lazy_static::lazy_static;
use std::collections::HashMap;
use serde::{Serialize, Deserialize};
use proxmox::api::{
api,
schema::{ApiType, Schema, StringSchema, Updater},
section_config::{
SectionConfig,
SectionConfigData,
SectionConfigPlugin,
}
};
use pbs_config::{open_backup_lockfile, BackupLockGuard};
use crate::api2::types::*;
lazy_static! {
pub static ref CONFIG: SectionConfig = init();
}
// fixme: define better schemas
pub const DIR_NAME_SCHEMA: Schema = StringSchema::new("Directory name").schema();
#[api(
properties: {
name: {
schema: DATASTORE_SCHEMA,
},
path: {
schema: DIR_NAME_SCHEMA,
},
"notify-user": {
optional: true,
type: Userid,
},
"notify": {
optional: true,
schema: DATASTORE_NOTIFY_STRING_SCHEMA,
},
comment: {
optional: true,
schema: SINGLE_LINE_COMMENT_SCHEMA,
},
"gc-schedule": {
optional: true,
schema: GC_SCHEDULE_SCHEMA,
},
"prune-schedule": {
optional: true,
schema: PRUNE_SCHEDULE_SCHEMA,
},
"keep-last": {
optional: true,
schema: PRUNE_SCHEMA_KEEP_LAST,
},
"keep-hourly": {
optional: true,
schema: PRUNE_SCHEMA_KEEP_HOURLY,
},
"keep-daily": {
optional: true,
schema: PRUNE_SCHEMA_KEEP_DAILY,
},
"keep-weekly": {
optional: true,
schema: PRUNE_SCHEMA_KEEP_WEEKLY,
},
"keep-monthly": {
optional: true,
schema: PRUNE_SCHEMA_KEEP_MONTHLY,
},
"keep-yearly": {
optional: true,
schema: PRUNE_SCHEMA_KEEP_YEARLY,
},
"verify-new": {
description: "If enabled, all new backups will be verified right after completion.",
optional: true,
type: bool,
},
}
)]
#[derive(Serialize,Deserialize,Updater)]
#[serde(rename_all="kebab-case")]
/// Datastore configuration properties.
pub struct DataStoreConfig {
#[updater(skip)]
pub name: String,
#[updater(skip)]
pub path: String,
#[serde(skip_serializing_if="Option::is_none")]
pub comment: Option<String>,
#[serde(skip_serializing_if="Option::is_none")]
pub gc_schedule: Option<String>,
#[serde(skip_serializing_if="Option::is_none")]
pub prune_schedule: Option<String>,
#[serde(skip_serializing_if="Option::is_none")]
pub keep_last: Option<u64>,
#[serde(skip_serializing_if="Option::is_none")]
pub keep_hourly: Option<u64>,
#[serde(skip_serializing_if="Option::is_none")]
pub keep_daily: Option<u64>,
#[serde(skip_serializing_if="Option::is_none")]
pub keep_weekly: Option<u64>,
#[serde(skip_serializing_if="Option::is_none")]
pub keep_monthly: Option<u64>,
#[serde(skip_serializing_if="Option::is_none")]
pub keep_yearly: Option<u64>,
/// If enabled, all backups will be verified right after completion.
#[serde(skip_serializing_if="Option::is_none")]
pub verify_new: Option<bool>,
/// Send job email notification to this user
#[serde(skip_serializing_if="Option::is_none")]
pub notify_user: Option<Userid>,
/// Send notification only for job errors
#[serde(skip_serializing_if="Option::is_none")]
pub notify: Option<String>,
}
fn init() -> SectionConfig {
let obj_schema = match DataStoreConfig::API_SCHEMA {
Schema::Object(ref obj_schema) => obj_schema,
_ => unreachable!(),
};
let plugin = SectionConfigPlugin::new("datastore".to_string(), Some(String::from("name")), obj_schema);
let mut config = SectionConfig::new(&DATASTORE_SCHEMA);
config.register_plugin(plugin);
config
}
pub const DATASTORE_CFG_FILENAME: &str = "/etc/proxmox-backup/datastore.cfg";
pub const DATASTORE_CFG_LOCKFILE: &str = "/etc/proxmox-backup/.datastore.lck";
/// Get exclusive lock
pub fn lock_config() -> Result<BackupLockGuard, Error> {
open_backup_lockfile(DATASTORE_CFG_LOCKFILE, None, true)
}
pub fn config() -> Result<(SectionConfigData, [u8;32]), Error> {
let content = proxmox::tools::fs::file_read_optional_string(DATASTORE_CFG_FILENAME)?
.unwrap_or_else(|| "".to_string());
let digest = openssl::sha::sha256(content.as_bytes());
let data = CONFIG.parse(DATASTORE_CFG_FILENAME, &content)?;
Ok((data, digest))
}
pub fn save_config(config: &SectionConfigData) -> Result<(), Error> {
let raw = CONFIG.write(DATASTORE_CFG_FILENAME, &config)?;
pbs_config::replace_backup_config(DATASTORE_CFG_FILENAME, raw.as_bytes())
}
// shell completion helper
pub fn complete_datastore_name(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> {
match config() {
Ok((data, _digest)) => data.sections.iter().map(|(id, _)| id.to_string()).collect(),
Err(_) => return vec![],
}
}
pub fn complete_acl_path(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> {
let mut list = Vec::new();
list.push(String::from("/"));
list.push(String::from("/datastore"));
list.push(String::from("/datastore/"));
if let Ok((data, _digest)) = config() {
for id in data.sections.keys() {
list.push(format!("/datastore/{}", id));
}
}
list.push(String::from("/remote"));
list.push(String::from("/remote/"));
list.push(String::from("/tape"));
list.push(String::from("/tape/"));
list.push(String::from("/tape/drive"));
list.push(String::from("/tape/drive/"));
list.push(String::from("/tape/changer"));
list.push(String::from("/tape/changer/"));
list.push(String::from("/tape/pool"));
list.push(String::from("/tape/pool/"));
list.push(String::from("/tape/job"));
list.push(String::from("/tape/job/"));
list
}
pub fn complete_calendar_event(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> {
// just give some hints about possible values
["minutely", "hourly", "daily", "mon..fri", "0:0"]
.iter().map(|s| String::from(*s)).collect()
}

1
src/config/mod.rs
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@ -15,7 +15,6 @@ use proxmox::try_block;
use pbs_buildcfg::{self, configdir};
pub mod acme;
pub mod datastore;
pub mod node;
pub mod tfa;