Commit Graph

14 Commits

Author SHA1 Message Date
Dietmar Maurer 6a7be83efe avoid chrono dependency, depend on proxmox 0.3.8
- remove chrono dependency

- depend on proxmox 0.3.8

- remove epoch_now, epoch_now_u64 and epoch_now_f64

- remove tm_editor (moved to proxmox crate)

- use new helpers from proxmox 0.3.8
  * epoch_i64 and epoch_f64
  * parse_rfc3339
  * epoch_to_rfc3339_utc
  * strftime_local

- BackupDir changes:
  * store epoch and rfc3339 string instead of DateTime
  * backup_time_to_string now return a Result
  * remove unnecessary TryFrom<(BackupGroup, i64)> for BackupDir

- DynamicIndexHeader: change ctime to i64

- FixedIndexHeader: change ctime to i64
2020-09-15 07:12:57 +02:00
Dominik Csapak ec8f042459 api2/status: use new rrd::extract_cached_data
and drop the now unused extract_lists function

this also fixes a bug, where we did not add the datastore to the list at
all when there was no rrd data

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-06-10 13:31:16 +02:00
Dominik Csapak 431cc7b185 rrd: move creation of serde value into api
there is now a 'extract_cached_data' which just returns
the data of the specified field, and an api function that converts
a list of fields to the correct serde value

this way we do not have to create a serde value in rrd/cache.rs
(makes for a better interface)

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-06-10 13:31:14 +02:00
Dominik Csapak e693818afc refactor time functions to tools
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-06-10 13:31:10 +02:00
Dominik Csapak 6cad8ce4ce rrd: add 'extract_lists'
this is an interface to simply get the Vec<Option<f64>> out of rrd
without going through serde values

we return a list of timestamps and a HashMap with the lists we could find
(otherwise it is not in the map)

if no lists could be extracted, the time list is also empty

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
2020-06-09 12:19:06 +02:00
Dietmar Maurer 013fa7bbcb rrd: reduce io by saving data only once a minute 2020-05-29 09:16:13 +02:00
Dietmar Maurer 3f23b17298 src/rrd/rrd.rs: do not wrap error and return ErrorKind::NotFound 2020-05-25 10:30:04 +02:00
Dietmar Maurer 84dc6adcc1 src/rrd/cache.rs: display/log error when RRD load fails 2020-05-25 10:18:53 +02:00
Dietmar Maurer 2b55de407e src/rrd/rrd.rs: correctly compute derived values
use f64 for time.
2020-05-25 07:02:04 +02:00
Dietmar Maurer 4fb05fde17 src/rrd/rrd.rs: restructure whole code 2020-05-24 16:51:28 +02:00
Dietmar Maurer 803ab12ad4 rrd: simplify code 2020-05-23 15:37:17 +02:00
Dietmar Maurer a4a3f7ca5e rrd: pack multiple rrd values into th estat list 2020-05-23 14:03:44 +02:00
Dietmar Maurer a2f862eed6 add experimental rrd api to get cpu stats 2020-05-23 11:50:53 +02:00
Dietmar Maurer 6359dc891a add simple rrd implementation 2020-05-23 10:42:48 +02:00