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src/config/datastore.rs: add prune settings

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This commit is contained in:
Dietmar Maurer
2020-05-20 11:29:59 +02:00
parent 0fafac2492
commit 67f7ffd0db
3 changed files with 179 additions and 42 deletions
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160
src/api2/config/datastore.rs
View File

@ -4,11 +4,11 @@ use anyhow::{bail, Error};
use serde_json::Value;
use ::serde::{Deserialize, Serialize};
use proxmox::api::{api, ApiMethod, Router, RpcEnvironment, Permission};
use proxmox::api::{api, Router, RpcEnvironment, Permission};
use crate::api2::types::*;
use crate::backup::*;
use crate::config::datastore;
use crate::config::datastore::{self, DataStoreConfig, DIR_NAME_SCHEMA};
use crate::config::acl::{PRIV_DATASTORE_AUDIT, PRIV_DATASTORE_MODIFY};
#[api(
@ -18,25 +18,7 @@ use crate::config::acl::{PRIV_DATASTORE_AUDIT, PRIV_DATASTORE_MODIFY};
returns: {
description: "List the configured datastores (with config digest).",
type: Array,
items: {
description: "Datastore configuration.",
properties: {
name: {
schema: DATASTORE_SCHEMA,
},
path: {
schema: datastore::DIR_NAME_SCHEMA,
},
"gc-schedule": {
optional: true,
schema: GC_SCHEDULE_SCHEMA,
},
comment: {
optional: true,
schema: SINGLE_LINE_COMMENT_SCHEMA,
},
},
},
items: { type: datastore::DataStoreConfig },
},
access: {
permission: &Permission::Privilege(&["datastore"], PRIV_DATASTORE_AUDIT, false),
@ -45,15 +27,23 @@ use crate::config::acl::{PRIV_DATASTORE_AUDIT, PRIV_DATASTORE_MODIFY};
/// List all datastores
pub fn list_datastores(
_param: Value,
_info: &ApiMethod,
_rpcenv: &mut dyn RpcEnvironment,
) -> Result<Value, Error> {
mut rpcenv: &mut dyn RpcEnvironment,
) -> Result<Vec<DataStoreConfig>, Error> {
let (config, digest) = datastore::config()?;
Ok(config.convert_to_array("name", Some(&digest), &[]))
let list = config.convert_to_typed_array("datastore")?;
rpcenv["digest"] = proxmox::tools::digest_to_hex(&digest).into();
Ok(list)
}
// fixme: impl. const fn get_object_schema(datastore::DataStoreConfig::API_SCHEMA),
// but this need support for match inside const fn
// see: https://github.com/rust-lang/rust/issues/49146
#[api(
protected: true,
input: {
@ -61,6 +51,9 @@ pub fn list_datastores(
name: {
schema: DATASTORE_SCHEMA,
},
path: {
schema: DIR_NAME_SCHEMA,
},
comment: {
optional: true,
schema: SINGLE_LINE_COMMENT_SCHEMA,
@ -69,8 +62,33 @@ pub fn list_datastores(
optional: true,
schema: GC_SCHEDULE_SCHEMA,
},
path: {
schema: datastore::DIR_NAME_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,
},
},
},
@ -79,7 +97,7 @@ pub fn list_datastores(
},
)]
/// Create new datastore config.
pub fn create_datastore(name: String, param: Value) -> Result<(), Error> {
pub fn create_datastore(param: Value) -> Result<(), Error> {
let _lock = crate::tools::open_file_locked(datastore::DATASTORE_CFG_LOCKFILE, std::time::Duration::new(10, 0))?;
@ -87,16 +105,16 @@ pub fn create_datastore(name: String, param: Value) -> Result<(), Error> {
let (mut config, _digest) = datastore::config()?;
if let Some(_) = config.sections.get(&name) {
bail!("datastore '{}' already exists.", name);
if let Some(_) = config.sections.get(&datastore.name) {
bail!("datastore '{}' already exists.", datastore.name);
}
let path: PathBuf = datastore.path.clone().into();
let backup_user = crate::backup::backup_user()?;
let _store = ChunkStore::create(&name, path, backup_user.uid, backup_user.gid)?;
let _store = ChunkStore::create(&datastore.name, path, backup_user.uid, backup_user.gid)?;
config.set_data(&name, "datastore", &datastore)?;
config.set_data(&datastore.name, "datastore", &datastore)?;
datastore::save_config(&config)?;
@ -120,12 +138,16 @@ pub fn create_datastore(name: String, param: Value) -> Result<(), Error> {
},
)]
/// Read a datastore configuration.
pub fn read_datastore(name: String) -> Result<Value, Error> {
pub fn read_datastore(
name: String,
mut rpcenv: &mut dyn RpcEnvironment,
) -> Result<DataStoreConfig, Error> {
let (config, digest) = datastore::config()?;
let mut data = config.lookup_json("datastore", &name)?;
data.as_object_mut().unwrap()
.insert("digest".into(), proxmox::tools::digest_to_hex(&digest).into());
Ok(data)
let store_config = config.lookup("datastore", &name)?;
rpcenv["digest"] = proxmox::tools::digest_to_hex(&digest).into();
Ok(store_config)
}
#[api()]
@ -138,6 +160,20 @@ pub enum DeletableProperty {
comment,
/// Delete the garbage collection schedule.
gc_schedule,
/// Delete the prune job schedule.
prune_schedule,
/// Delete the keep-last property
keep_last,
/// Delete the keep-hourly property
keep_hourly,
/// Delete the keep-daily property
keep_daily,
/// Delete the keep-weekly property
keep_weekly,
/// Delete the keep-monthly property
keep_monthly,
/// Delete the keep-yearly property
keep_yearly,
}
#[api(
@ -155,6 +191,34 @@ pub enum DeletableProperty {
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,
},
delete: {
description: "List of properties to delete.",
type: Array,
@ -178,6 +242,13 @@ pub fn update_datastore(
name: String,
comment: Option<String>,
gc_schedule: Option<String>,
prune_schedule: Option<String>,
keep_last: Option<i64>,
keep_hourly: Option<i64>,
keep_daily: Option<i64>,
keep_weekly: Option<i64>,
keep_monthly: Option<i64>,
keep_yearly: Option<i64>,
delete: Option<Vec<DeletableProperty>>,
digest: Option<String>,
) -> Result<(), Error> {
@ -199,6 +270,13 @@ pub fn update_datastore(
match delete_prop {
DeletableProperty::comment => { data.comment = None; },
DeletableProperty::gc_schedule => { data.gc_schedule = None; },
DeletableProperty::prune_schedule => { data.prune_schedule = None; },
DeletableProperty::keep_last => { data.keep_last = None; },
DeletableProperty::keep_hourly => { data.keep_hourly = None; },
DeletableProperty::keep_daily => { data.keep_daily = None; },
DeletableProperty::keep_weekly => { data.keep_weekly = None; },
DeletableProperty::keep_monthly => { data.keep_monthly = None; },
DeletableProperty::keep_yearly => { data.keep_yearly = None; },
}
}
}
@ -213,6 +291,14 @@ pub fn update_datastore(
}
if gc_schedule.is_some() { data.gc_schedule = gc_schedule; }
if prune_schedule.is_some() { data.prune_schedule = prune_schedule; }
if keep_last.is_some() { data.keep_last = keep_last; }
if keep_hourly.is_some() { data.keep_hourly = keep_hourly; }
if keep_daily.is_some() { data.keep_daily = keep_daily; }
if keep_weekly.is_some() { data.keep_weekly = keep_weekly; }
if keep_monthly.is_some() { data.keep_monthly = keep_monthly; }
if keep_yearly.is_some() { data.keep_yearly = keep_yearly; }
config.set_data(&name, "datastore", &data)?;

5
src/api2/types.rs
View File

@ -292,6 +292,11 @@ pub const GC_SCHEDULE_SCHEMA: Schema = StringSchema::new(
.format(&ApiStringFormat::VerifyFn(crate::tools::systemd::time::verify_calendar_event))
.schema();
pub const PRUNE_SCHEDULE_SCHEMA: Schema = StringSchema::new(
"Run prune job at specified schedule.")
.format(&ApiStringFormat::VerifyFn(crate::tools::systemd::time::verify_calendar_event))
.schema();
pub const REMOTE_ID_SCHEMA: Schema = StringSchema::new("Remote ID.")
.format(&PROXMOX_SAFE_ID_FORMAT)
.min_length(3)

56
src/config/datastore.rs
View File

@ -26,16 +26,47 @@ pub const DIR_NAME_SCHEMA: Schema = StringSchema::new("Directory name").schema()
#[api(
properties: {
name: {
schema: DATASTORE_SCHEMA,
},
path: {
schema: DIR_NAME_SCHEMA,
},
comment: {
optional: true,
schema: SINGLE_LINE_COMMENT_SCHEMA,
},
"gc-schedule": {
schema: GC_SCHEDULE_SCHEMA,
optional: true,
schema: GC_SCHEDULE_SCHEMA,
},
path: {
schema: DIR_NAME_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,
},
}
)]
@ -43,12 +74,27 @@ pub const DIR_NAME_SCHEMA: Schema = StringSchema::new("Directory name").schema()
#[derive(Serialize,Deserialize)]
/// Datastore configuration properties.
pub struct DataStoreConfig {
pub name: String,
#[serde(skip_serializing_if="Option::is_none")]
pub comment: Option<String>,
pub path: 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<i64>,
#[serde(skip_serializing_if="Option::is_none")]
pub keep_hourly: Option<i64>,
#[serde(skip_serializing_if="Option::is_none")]
pub keep_daily: Option<i64>,
#[serde(skip_serializing_if="Option::is_none")]
pub keep_weekly: Option<i64>,
#[serde(skip_serializing_if="Option::is_none")]
pub keep_monthly: Option<i64>,
#[serde(skip_serializing_if="Option::is_none")]
pub keep_yearly: Option<i64>,
}
fn init() -> SectionConfig {
let obj_schema = match DataStoreConfig::API_SCHEMA {
@ -56,7 +102,7 @@ fn init() -> SectionConfig {
_ => unreachable!(),
};
let plugin = SectionConfigPlugin::new("datastore".to_string(), None, obj_schema);
let plugin = SectionConfigPlugin::new("datastore".to_string(), Some(String::from("name")), obj_schema);
let mut config = SectionConfig::new(&DATASTORE_SCHEMA);
config.register_plugin(plugin);