proxmox-backup/src/api2/admin/sync.rs
Dominik Csapak 15ec790a40 tools/systemd/time: convert the resulting timestamp into an option
we want to use dates for the calendarspec, and with that there are some
impossible combinations that cannot be detected during parsing
(e.g. some datetimes do not exist in some timezones, and the timezone
can change after setting the schedule)

so finding no timestamp is not an error anymore but a valid result

we omit logging in that case (since it is not an error anymore)

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-09-04 15:28:05 +02:00

115 lines
3.2 KiB
Rust

use anyhow::{format_err, Error};
use serde_json::Value;
use proxmox::api::{api, ApiMethod, Router, RpcEnvironment};
use proxmox::api::router::SubdirMap;
use proxmox::{list_subdirs_api_method, sortable};
use crate::api2::types::*;
use crate::api2::pull::do_sync_job;
use crate::config::sync::{self, SyncJobStatus, SyncJobConfig};
use crate::server::UPID;
use crate::config::jobstate::{Job, JobState};
use crate::tools::systemd::time::{
parse_calendar_event, compute_next_event};
#[api(
input: {
properties: {},
},
returns: {
description: "List configured jobs and their status.",
type: Array,
items: { type: sync::SyncJobStatus },
},
)]
/// List all sync jobs
pub fn list_sync_jobs(
_param: Value,
mut rpcenv: &mut dyn RpcEnvironment,
) -> Result<Vec<SyncJobStatus>, Error> {
let (config, digest) = sync::config()?;
let mut list: Vec<SyncJobStatus> = config.convert_to_typed_array("sync")?;
for job in &mut list {
let last_state = JobState::load("syncjob", &job.id)
.map_err(|err| format_err!("could not open statefile for {}: {}", &job.id, err))?;
let (upid, endtime, state, starttime) = match last_state {
JobState::Created { time } => (None, None, None, time),
JobState::Started { upid } => {
let parsed_upid: UPID = upid.parse()?;
(Some(upid), None, None, parsed_upid.starttime)
},
JobState::Finished { upid, state } => {
let parsed_upid: UPID = upid.parse()?;
(Some(upid), Some(state.endtime()), Some(state.to_string()), parsed_upid.starttime)
},
};
job.last_run_upid = upid;
job.last_run_state = state;
job.last_run_endtime = endtime;
let last = job.last_run_endtime.unwrap_or_else(|| starttime);
job.next_run = (|| -> Option<i64> {
let schedule = job.schedule.as_ref()?;
let event = parse_calendar_event(&schedule).ok()?;
// ignore errors
compute_next_event(&event, last, false).unwrap_or_else(|_| None)
})();
}
rpcenv["digest"] = proxmox::tools::digest_to_hex(&digest).into();
Ok(list)
}
#[api(
input: {
properties: {
id: {
schema: JOB_ID_SCHEMA,
}
}
}
)]
/// Runs the sync jobs manually.
fn run_sync_job(
id: String,
_info: &ApiMethod,
rpcenv: &mut dyn RpcEnvironment,
) -> Result<String, Error> {
let (config, _digest) = sync::config()?;
let sync_job: SyncJobConfig = config.lookup("sync", &id)?;
let userid: Userid = rpcenv.get_user().unwrap().parse()?;
let job = Job::new("syncjob", &id)?;
let upid_str = do_sync_job(job, sync_job, &userid, None)?;
Ok(upid_str)
}
#[sortable]
const SYNC_INFO_SUBDIRS: SubdirMap = &[
(
"run",
&Router::new()
.post(&API_METHOD_RUN_SYNC_JOB)
),
];
const SYNC_INFO_ROUTER: Router = Router::new()
.get(&list_subdirs_api_method!(SYNC_INFO_SUBDIRS))
.subdirs(SYNC_INFO_SUBDIRS);
pub const ROUTER: Router = Router::new()
.get(&API_METHOD_LIST_SYNC_JOBS)
.match_all("id", &SYNC_INFO_ROUTER);