-use failure::*;
use std::path::PathBuf;
-use proxmox_backup::backup::*;
+use anyhow::Error;
+
+use pbs_api_types::PruneOptions;
+use pbs_datastore::manifest::MANIFEST_BLOB_NAME;
+use pbs_datastore::prune::compute_prune_info;
+use pbs_datastore::{BackupDir, BackupInfo};
fn get_prune_list(
list: Vec<BackupInfo>,
- keep_last: Option<u64>,
- keep_daily: Option<u64>,
- keep_weekly: Option<u64>,
- keep_monthly: Option<u64>,
- keep_yearly: Option<u64>,
+ return_kept: bool,
+ options: &PruneOptions,
) -> Vec<PathBuf> {
- let mut prune_info = BackupGroup::compute_prune_info(
- list, keep_last, keep_daily, keep_weekly, keep_monthly, keep_yearly).unwrap();
+ let mut prune_info = compute_prune_info(list, options).unwrap();
prune_info.reverse();
-
+
prune_info
.iter()
.filter_map(|(info, keep)| {
- if *keep {
+ if *keep != return_kept {
None
} else {
Some(info.backup_dir.relative_path())
partial: bool,
) -> BackupInfo {
- let backup_dir = BackupDir::parse(snapshot).unwrap();
+ let backup_dir: BackupDir = snapshot.parse().unwrap();
let mut files = Vec::new();
if !partial {
files.push(String::from(MANIFEST_BLOB_NAME));
}
-
+
BackupInfo { backup_dir, files }
}
+#[test]
+fn test_prune_hourly() -> Result<(), Error> {
+
+ let mut orig_list = Vec::new();
+
+ orig_list.push(create_info("host/elsa/2019-11-15T09:39:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-11-15T10:49:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-11-15T10:59:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-11-15T11:39:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-11-15T11:49:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-11-15T11:59:15Z", false));
+
+ let list = orig_list.clone();
+ let mut options = PruneOptions::default();
+ options.keep_hourly = Some(3);
+ let remove_list = get_prune_list(list, false, &options);
+ let expect: Vec<PathBuf> = vec![
+ PathBuf::from("host/elsa/2019-11-15T10:49:15Z"),
+ PathBuf::from("host/elsa/2019-11-15T11:39:15Z"),
+ PathBuf::from("host/elsa/2019-11-15T11:49:15Z"),
+ ];
+ assert_eq!(remove_list, expect);
+
+ let list = orig_list;
+ let mut options = PruneOptions::default();
+ options.keep_hourly = Some(2);
+ let remove_list = get_prune_list(list, true, &options);
+ let expect: Vec<PathBuf> = vec![
+ PathBuf::from("host/elsa/2019-11-15T10:59:15Z"),
+ PathBuf::from("host/elsa/2019-11-15T11:59:15Z"),
+ ];
+ assert_eq!(remove_list, expect);
+
+ Ok(())
+}
+
+#[test]
+fn test_prune_simple2() -> Result<(), Error> {
+
+ let mut orig_list = Vec::new();
+
+ orig_list.push(create_info("host/elsa/2018-11-15T11:59:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-11-15T11:59:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-11-21T11:59:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-11-22T11:59:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-11-29T11:59:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-12-01T11:59:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-12-02T11:59:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-12-03T11:59:15Z", false));
+ orig_list.push(create_info("host/elsa/2019-12-04T11:59:15Z", false));
+
+ let list = orig_list.clone();
+ let mut options = PruneOptions::default();
+ options.keep_daily = Some(1);
+ let remove_list = get_prune_list(list, true, &options);
+ let expect: Vec<PathBuf> = vec![
+ PathBuf::from("host/elsa/2019-12-04T11:59:15Z"),
+ ];
+ assert_eq!(remove_list, expect);
+
+ let list = orig_list.clone();
+ let mut options = PruneOptions::default();
+ options.keep_last = Some(1);
+ options.keep_daily = Some(1);
+ let remove_list = get_prune_list(list, true, &options);
+ let expect: Vec<PathBuf> = vec![
+ PathBuf::from("host/elsa/2019-12-03T11:59:15Z"),
+ PathBuf::from("host/elsa/2019-12-04T11:59:15Z"),
+ ];
+ assert_eq!(remove_list, expect);
+
+ let list = orig_list.clone();
+ let mut options = PruneOptions::default();
+ options.keep_daily = Some(1);
+ options.keep_weekly = Some(1);
+ let remove_list = get_prune_list(list, true, &options);
+ let expect: Vec<PathBuf> = vec![
+ PathBuf::from("host/elsa/2019-12-01T11:59:15Z"),
+ PathBuf::from("host/elsa/2019-12-04T11:59:15Z"),
+ ];
+ assert_eq!(remove_list, expect);
+
+ let list = orig_list.clone();
+ let mut options = PruneOptions::default();
+ options.keep_daily = Some(1);
+ options.keep_weekly = Some(1);
+ options.keep_monthly = Some(1);
+ let remove_list = get_prune_list(list, true, &options);
+ let expect: Vec<PathBuf> = vec![
+ PathBuf::from("host/elsa/2019-11-22T11:59:15Z"),
+ PathBuf::from("host/elsa/2019-12-01T11:59:15Z"),
+ PathBuf::from("host/elsa/2019-12-04T11:59:15Z"),
+ ];
+ assert_eq!(remove_list, expect);
+
+ let list = orig_list;
+ let mut options = PruneOptions::default();
+ options.keep_monthly = Some(1);
+ options.keep_yearly = Some(1);
+ let remove_list = get_prune_list(list, true, &options);
+ let expect: Vec<PathBuf> = vec![
+ PathBuf::from("host/elsa/2018-11-15T11:59:15Z"),
+ PathBuf::from("host/elsa/2019-12-04T11:59:15Z"),
+ ];
+ assert_eq!(remove_list, expect);
+
+ Ok(())
+}
+
#[test]
fn test_prune_simple() -> Result<(), Error> {
orig_list.push(create_info("host/elsa/2019-12-04T11:59:15Z", false));
orig_list.push(create_info("host/elsa/2019-12-04T12:59:15Z", false));
-
// keep-last tests
let list = orig_list.clone();
- let remove_list = get_prune_list(list, Some(4), None, None, None, None);
+ let mut options = PruneOptions::default();
+ options.keep_last = Some(4);
+ let remove_list = get_prune_list(list, false, &options);
let expect: Vec<PathBuf> = Vec::new();
assert_eq!(remove_list, expect);
let list = orig_list.clone();
- let remove_list = get_prune_list(list, Some(3), None, None, None, None);
+ let mut options = PruneOptions::default();
+ options.keep_last = Some(3);
+ let remove_list = get_prune_list(list, false, &options);
let expect: Vec<PathBuf> = vec![
PathBuf::from("host/elsa/2019-12-02T11:59:15Z"),
];
assert_eq!(remove_list, expect);
let list = orig_list.clone();
- let remove_list = get_prune_list(list, Some(2), None, None, None, None);
+ let mut options = PruneOptions::default();
+ options.keep_last = Some(2);
+ let remove_list = get_prune_list(list, false, &options);
let expect: Vec<PathBuf> = vec![
PathBuf::from("host/elsa/2019-12-02T11:59:15Z"),
PathBuf::from("host/elsa/2019-12-03T11:59:15Z"),
assert_eq!(remove_list, expect);
let list = orig_list.clone();
- let remove_list = get_prune_list(list, Some(1), None, None, None, None);
+ let mut options = PruneOptions::default();
+ options.keep_last = Some(1);
+ let remove_list = get_prune_list(list, false, &options);
let expect: Vec<PathBuf> = vec![
PathBuf::from("host/elsa/2019-12-02T11:59:15Z"),
PathBuf::from("host/elsa/2019-12-03T11:59:15Z"),
assert_eq!(remove_list, expect);
let list = orig_list.clone();
- let remove_list = get_prune_list(list, Some(0), None, None, None, None);
+ let mut options = PruneOptions::default();
+ options.keep_last = Some(0);
+ let remove_list = get_prune_list(list, false, &options);
let expect: Vec<PathBuf> = vec![
PathBuf::from("host/elsa/2019-12-02T11:59:15Z"),
PathBuf::from("host/elsa/2019-12-03T11:59:15Z"),
// keep-last, keep-daily mixed
let list = orig_list.clone();
- let remove_list = get_prune_list(list, Some(2), Some(2), None, None, None);
+ let mut options = PruneOptions::default();
+ options.keep_last = Some(2);
+ options.keep_daily = Some(2);
+ let remove_list = get_prune_list(list, false, &options);
let expect: Vec<PathBuf> = vec![];
assert_eq!(remove_list, expect);
// keep-daily test
let list = orig_list.clone();
- let remove_list = get_prune_list(list, None, Some(3), None, None, None);
+ let mut options = PruneOptions::default();
+ options.keep_daily = Some(3);
+ let remove_list = get_prune_list(list, false, &options);
let expect: Vec<PathBuf> = vec![PathBuf::from("host/elsa/2019-12-04T11:59:15Z")];
assert_eq!(remove_list, expect);
// keep-daily test
let list = orig_list.clone();
- let remove_list = get_prune_list(list, None, Some(2), None, None, None);
+ let mut options = PruneOptions::default();
+ options.keep_daily = Some(2);
+ let remove_list = get_prune_list(list, false, &options);
let expect: Vec<PathBuf> = vec![
PathBuf::from("host/elsa/2019-12-02T11:59:15Z"),
PathBuf::from("host/elsa/2019-12-04T11:59:15Z"),
// keep-weekly
let list = orig_list.clone();
- let remove_list = get_prune_list(list, None, None, Some(5), None, None);
+ let mut options = PruneOptions::default();
+ options.keep_weekly = Some(5);
+ let remove_list = get_prune_list(list, false, &options);
// all backup are within the same week, so we only keep a single file
let expect: Vec<PathBuf> = vec![
PathBuf::from("host/elsa/2019-12-02T11:59:15Z"),
// keep-daily + keep-weekly
let list = orig_list.clone();
- let remove_list = get_prune_list(list, None, Some(1), Some(5), None, None);
+ let mut options = PruneOptions::default();
+ options.keep_daily = Some(1);
+ options.keep_weekly = Some(5);
+ let remove_list = get_prune_list(list, false, &options);
let expect: Vec<PathBuf> = vec![
PathBuf::from("host/elsa/2019-12-02T11:59:15Z"),
+ PathBuf::from("host/elsa/2019-12-03T11:59:15Z"),
PathBuf::from("host/elsa/2019-12-04T11:59:15Z"),
];
assert_eq!(remove_list, expect);
// keep-monthly
let list = orig_list.clone();
- let remove_list = get_prune_list(list, None, None, None, Some(6), None);
+ let mut options = PruneOptions::default();
+ options.keep_monthly = Some(6);
+ let remove_list = get_prune_list(list, false, &options);
// all backup are within the same month, so we only keep a single file
let expect: Vec<PathBuf> = vec![
PathBuf::from("host/elsa/2019-12-02T11:59:15Z"),
// keep-yearly
let list = orig_list.clone();
- let remove_list = get_prune_list(list, None, None, None, None, Some(7));
+ let mut options = PruneOptions::default();
+ options.keep_yearly = Some(7);
+ let remove_list = get_prune_list(list, false, &options);
// all backup are within the same year, so we only keep a single file
let expect: Vec<PathBuf> = vec![
PathBuf::from("host/elsa/2019-12-02T11:59:15Z"),
assert_eq!(remove_list, expect);
// keep-weekly + keep-monthly + keep-yearly
- let list = orig_list.clone();
- let remove_list = get_prune_list(list, None, None, Some(5), Some(6), Some(7));
+ let list = orig_list;
+ let mut options = PruneOptions::default();
+ options.keep_weekly = Some(5);
+ options.keep_monthly = Some(6);
+ options.keep_yearly = Some(7);
+ let remove_list = get_prune_list(list, false, &options);
// all backup are within one week, so we only keep a single file
let expect: Vec<PathBuf> = vec![
PathBuf::from("host/elsa/2019-12-02T11:59:15Z"),