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Commit | Line | Data |
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fe0e04c6 | 1 | extern crate proxmox_backup; |
ff5d3707 | 2 | |
3 | use failure::*; | |
728797d0 | 4 | //use std::os::unix::io::AsRawFd; |
cdebd467 | 5 | use chrono::{DateTime, Local, TimeZone}; |
e9c9409a | 6 | use std::path::{Path, PathBuf}; |
496a6784 | 7 | use std::collections::HashMap; |
ff5d3707 | 8 | |
fe0e04c6 | 9 | use proxmox_backup::tools; |
4de0e142 | 10 | use proxmox_backup::cli::*; |
ef2f2efb | 11 | use proxmox_backup::api_schema::*; |
dc9a007b | 12 | use proxmox_backup::api_schema::router::*; |
151c6ce2 | 13 | use proxmox_backup::client::*; |
247cdbce | 14 | use proxmox_backup::backup::*; |
fe0e04c6 DM |
15 | //use proxmox_backup::backup::image_index::*; |
16 | //use proxmox_backup::config::datastore; | |
8968258b | 17 | //use proxmox_backup::pxar::encoder::*; |
728797d0 | 18 | //use proxmox_backup::backup::datastore::*; |
23bb8780 | 19 | |
f5f13ebc | 20 | use serde_json::{json, Value}; |
23bb8780 | 21 | use hyper::Body; |
33d64b81 | 22 | use std::sync::Arc; |
ae0be2dd | 23 | use regex::Regex; |
d0a03d40 | 24 | use xdg::BaseDirectories; |
ae0be2dd DM |
25 | |
26 | use lazy_static::lazy_static; | |
5a2df000 | 27 | use futures::*; |
c4ff3dce | 28 | use tokio::sync::mpsc; |
ae0be2dd DM |
29 | |
30 | lazy_static! { | |
8968258b | 31 | static ref BACKUPSPEC_REGEX: Regex = Regex::new(r"^([a-zA-Z0-9_-]+\.(?:pxar|raw)):(.+)$").unwrap(); |
ae0be2dd | 32 | } |
33d64b81 | 33 | |
d0a03d40 DM |
34 | |
35 | fn record_repository(repo: &BackupRepository) { | |
36 | ||
37 | let base = match BaseDirectories::with_prefix("proxmox-backup") { | |
38 | Ok(v) => v, | |
39 | _ => return, | |
40 | }; | |
41 | ||
42 | // usually $HOME/.cache/proxmox-backup/repo-list | |
43 | let path = match base.place_cache_file("repo-list") { | |
44 | Ok(v) => v, | |
45 | _ => return, | |
46 | }; | |
47 | ||
49cf9f3d | 48 | let mut data = tools::file_get_json(&path, None).unwrap_or(json!({})); |
d0a03d40 DM |
49 | |
50 | let repo = repo.to_string(); | |
51 | ||
52 | data[&repo] = json!{ data[&repo].as_i64().unwrap_or(0) + 1 }; | |
53 | ||
54 | let mut map = serde_json::map::Map::new(); | |
55 | ||
56 | loop { | |
57 | let mut max_used = 0; | |
58 | let mut max_repo = None; | |
59 | for (repo, count) in data.as_object().unwrap() { | |
60 | if map.contains_key(repo) { continue; } | |
61 | if let Some(count) = count.as_i64() { | |
62 | if count > max_used { | |
63 | max_used = count; | |
64 | max_repo = Some(repo); | |
65 | } | |
66 | } | |
67 | } | |
68 | if let Some(repo) = max_repo { | |
69 | map.insert(repo.to_owned(), json!(max_used)); | |
70 | } else { | |
71 | break; | |
72 | } | |
73 | if map.len() > 10 { // store max. 10 repos | |
74 | break; | |
75 | } | |
76 | } | |
77 | ||
78 | let new_data = json!(map); | |
79 | ||
80 | let _ = tools::file_set_contents(path, new_data.to_string().as_bytes(), None); | |
81 | } | |
82 | ||
49811347 | 83 | fn complete_repository(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
d0a03d40 DM |
84 | |
85 | let mut result = vec![]; | |
86 | ||
87 | let base = match BaseDirectories::with_prefix("proxmox-backup") { | |
88 | Ok(v) => v, | |
89 | _ => return result, | |
90 | }; | |
91 | ||
92 | // usually $HOME/.cache/proxmox-backup/repo-list | |
93 | let path = match base.place_cache_file("repo-list") { | |
94 | Ok(v) => v, | |
95 | _ => return result, | |
96 | }; | |
97 | ||
49cf9f3d | 98 | let data = tools::file_get_json(&path, None).unwrap_or(json!({})); |
d0a03d40 DM |
99 | |
100 | if let Some(map) = data.as_object() { | |
49811347 | 101 | for (repo, _count) in map { |
d0a03d40 DM |
102 | result.push(repo.to_owned()); |
103 | } | |
104 | } | |
105 | ||
106 | result | |
107 | } | |
108 | ||
17d6979a | 109 | fn backup_directory<P: AsRef<Path>>( |
c4ff3dce | 110 | client: &BackupClient, |
17d6979a | 111 | dir_path: P, |
247cdbce DM |
112 | archive_name: &str, |
113 | chunk_size: Option<u64>, | |
eed6db39 | 114 | all_file_systems: bool, |
219ef0e6 | 115 | verbose: bool, |
247cdbce | 116 | ) -> Result<(), Error> { |
33d64b81 | 117 | |
c4ff3dce DM |
118 | if let Some(_size) = chunk_size { |
119 | unimplemented!(); | |
247cdbce DM |
120 | } |
121 | ||
c4ff3dce DM |
122 | let pxar_stream = PxarBackupStream::open(dir_path.as_ref(), all_file_systems, verbose)?; |
123 | let chunk_stream = ChunkStream::new(pxar_stream); | |
ff3d3100 | 124 | |
c4ff3dce | 125 | let (tx, rx) = mpsc::channel(10); // allow to buffer 10 chunks |
5e7a09be | 126 | |
c4ff3dce DM |
127 | let stream = rx |
128 | .map_err(Error::from) | |
129 | .and_then(|x| x); // flatten | |
17d6979a | 130 | |
c4ff3dce DM |
131 | // spawn chunker inside a separate task so that it can run parallel |
132 | tokio::spawn( | |
133 | tx.send_all(chunk_stream.then(|r| Ok(r))) | |
134 | .map_err(|e| {}).map(|_| ()) | |
135 | ); | |
17d6979a | 136 | |
c4ff3dce | 137 | client.upload_stream(archive_name, stream, "dynamic", None).wait()?; |
bcd879cf DM |
138 | |
139 | Ok(()) | |
140 | } | |
141 | ||
23bb8780 | 142 | /**** |
bcd879cf DM |
143 | fn backup_image(datastore: &DataStore, file: &std::fs::File, size: usize, target: &str, chunk_size: usize) -> Result<(), Error> { |
144 | ||
23bb8780 | 145 | let mut target = PathBuf::from(target); |
bcd879cf DM |
146 | |
147 | if let Some(ext) = target.extension() { | |
91a905b6 DM |
148 | if ext != "fidx" { |
149 | bail!("got wrong file extension - expected '.fidx'"); | |
bcd879cf DM |
150 | } |
151 | } else { | |
91a905b6 | 152 | target.set_extension("fidx"); |
bcd879cf DM |
153 | } |
154 | ||
155 | let mut index = datastore.create_image_writer(&target, size, chunk_size)?; | |
156 | ||
157 | tools::file_chunker(file, chunk_size, |pos, chunk| { | |
158 | index.add_chunk(pos, chunk)?; | |
159 | Ok(true) | |
160 | })?; | |
161 | ||
162 | index.close()?; // commit changes | |
163 | ||
164 | Ok(()) | |
165 | } | |
23bb8780 | 166 | */ |
bcd879cf | 167 | |
8e39232a DM |
168 | fn strip_chunked_file_expenstions(list: Vec<String>) -> Vec<String> { |
169 | ||
170 | let mut result = vec![]; | |
171 | ||
172 | for file in list.into_iter() { | |
173 | if file.ends_with(".didx") { | |
174 | result.push(file[..file.len()-5].to_owned()); | |
175 | } else if file.ends_with(".fidx") { | |
176 | result.push(file[..file.len()-5].to_owned()); | |
177 | } else { | |
178 | result.push(file); // should not happen | |
179 | } | |
180 | } | |
181 | ||
182 | result | |
183 | } | |
184 | ||
8968258b | 185 | /* not used: |
6049b71f DM |
186 | fn list_backups( |
187 | param: Value, | |
188 | _info: &ApiMethod, | |
189 | _rpcenv: &mut RpcEnvironment, | |
190 | ) -> Result<Value, Error> { | |
41c039e1 | 191 | |
33d64b81 | 192 | let repo_url = tools::required_string_param(¶m, "repository")?; |
edd3c8c6 | 193 | let repo: BackupRepository = repo_url.parse()?; |
41c039e1 | 194 | |
45cdce06 | 195 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
41c039e1 | 196 | |
d0a03d40 | 197 | let path = format!("api2/json/admin/datastore/{}/backups", repo.store()); |
41c039e1 | 198 | |
9e391bb7 | 199 | let result = client.get(&path, None)?; |
41c039e1 | 200 | |
d0a03d40 DM |
201 | record_repository(&repo); |
202 | ||
8c75372b DM |
203 | // fixme: implement and use output formatter instead .. |
204 | let list = result["data"].as_array().unwrap(); | |
205 | ||
206 | for item in list { | |
207 | ||
49dc0740 DM |
208 | let id = item["backup-id"].as_str().unwrap(); |
209 | let btype = item["backup-type"].as_str().unwrap(); | |
210 | let epoch = item["backup-time"].as_i64().unwrap(); | |
e909522f | 211 | |
391d3107 | 212 | let backup_dir = BackupDir::new(btype, id, epoch); |
e909522f DM |
213 | |
214 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); | |
8e39232a | 215 | let files = strip_chunked_file_expenstions(files); |
e909522f | 216 | |
8e39232a DM |
217 | for filename in files { |
218 | let path = backup_dir.relative_path().to_str().unwrap().to_owned(); | |
219 | println!("{} | {}/{}", backup_dir.backup_time().format("%c"), path, filename); | |
8c75372b DM |
220 | } |
221 | } | |
222 | ||
223 | //Ok(result) | |
224 | Ok(Value::Null) | |
41c039e1 | 225 | } |
8968258b | 226 | */ |
41c039e1 | 227 | |
812c6f87 DM |
228 | fn list_backup_groups( |
229 | param: Value, | |
230 | _info: &ApiMethod, | |
231 | _rpcenv: &mut RpcEnvironment, | |
232 | ) -> Result<Value, Error> { | |
233 | ||
234 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 235 | let repo: BackupRepository = repo_url.parse()?; |
812c6f87 | 236 | |
45cdce06 | 237 | let client = HttpClient::new(repo.host(), repo.user())?; |
812c6f87 | 238 | |
d0a03d40 | 239 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
812c6f87 | 240 | |
9e391bb7 | 241 | let mut result = client.get(&path, None).wait()?; |
812c6f87 | 242 | |
d0a03d40 DM |
243 | record_repository(&repo); |
244 | ||
812c6f87 | 245 | // fixme: implement and use output formatter instead .. |
80822b95 DM |
246 | let list = result["data"].as_array_mut().unwrap(); |
247 | ||
248 | list.sort_unstable_by(|a, b| { | |
249 | let a_id = a["backup-id"].as_str().unwrap(); | |
250 | let a_backup_type = a["backup-type"].as_str().unwrap(); | |
251 | let b_id = b["backup-id"].as_str().unwrap(); | |
252 | let b_backup_type = b["backup-type"].as_str().unwrap(); | |
253 | ||
254 | let type_order = a_backup_type.cmp(b_backup_type); | |
255 | if type_order == std::cmp::Ordering::Equal { | |
256 | a_id.cmp(b_id) | |
257 | } else { | |
258 | type_order | |
259 | } | |
260 | }); | |
812c6f87 DM |
261 | |
262 | for item in list { | |
263 | ||
ad20d198 DM |
264 | let id = item["backup-id"].as_str().unwrap(); |
265 | let btype = item["backup-type"].as_str().unwrap(); | |
266 | let epoch = item["last-backup"].as_i64().unwrap(); | |
812c6f87 | 267 | let last_backup = Local.timestamp(epoch, 0); |
ad20d198 | 268 | let backup_count = item["backup-count"].as_u64().unwrap(); |
812c6f87 | 269 | |
1e9a94e5 | 270 | let group = BackupGroup::new(btype, id); |
812c6f87 DM |
271 | |
272 | let path = group.group_path().to_str().unwrap().to_owned(); | |
ad20d198 | 273 | |
8e39232a DM |
274 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
275 | let files = strip_chunked_file_expenstions(files); | |
ad20d198 | 276 | |
80822b95 | 277 | println!("{:20} | {} | {:5} | {}", path, last_backup.format("%c"), |
ad20d198 | 278 | backup_count, tools::join(&files, ' ')); |
812c6f87 DM |
279 | } |
280 | ||
281 | //Ok(result) | |
282 | Ok(Value::Null) | |
283 | } | |
284 | ||
184f17af DM |
285 | fn list_snapshots( |
286 | param: Value, | |
287 | _info: &ApiMethod, | |
288 | _rpcenv: &mut RpcEnvironment, | |
289 | ) -> Result<Value, Error> { | |
290 | ||
291 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 292 | let repo: BackupRepository = repo_url.parse()?; |
184f17af DM |
293 | |
294 | let path = tools::required_string_param(¶m, "group")?; | |
295 | let group = BackupGroup::parse(path)?; | |
296 | ||
45cdce06 | 297 | let client = HttpClient::new(repo.host(), repo.user())?; |
184f17af | 298 | |
9e391bb7 | 299 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
184f17af | 300 | |
9e391bb7 DM |
301 | let result = client.get(&path, Some(json!({ |
302 | "backup-type": group.backup_type(), | |
303 | "backup-id": group.backup_id(), | |
304 | }))).wait()?; | |
184f17af | 305 | |
d0a03d40 DM |
306 | record_repository(&repo); |
307 | ||
184f17af DM |
308 | // fixme: implement and use output formatter instead .. |
309 | let list = result["data"].as_array().unwrap(); | |
310 | ||
311 | for item in list { | |
312 | ||
313 | let id = item["backup-id"].as_str().unwrap(); | |
314 | let btype = item["backup-type"].as_str().unwrap(); | |
315 | let epoch = item["backup-time"].as_i64().unwrap(); | |
184f17af | 316 | |
391d3107 | 317 | let snapshot = BackupDir::new(btype, id, epoch); |
184f17af DM |
318 | |
319 | let path = snapshot.relative_path().to_str().unwrap().to_owned(); | |
320 | ||
8e39232a DM |
321 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
322 | let files = strip_chunked_file_expenstions(files); | |
184f17af | 323 | |
875fb1c0 | 324 | println!("{} | {} | {}", path, snapshot.backup_time().format("%c"), tools::join(&files, ' ')); |
184f17af DM |
325 | } |
326 | ||
327 | Ok(Value::Null) | |
328 | } | |
329 | ||
6f62c924 DM |
330 | fn forget_snapshots( |
331 | param: Value, | |
332 | _info: &ApiMethod, | |
333 | _rpcenv: &mut RpcEnvironment, | |
334 | ) -> Result<Value, Error> { | |
335 | ||
336 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 337 | let repo: BackupRepository = repo_url.parse()?; |
6f62c924 DM |
338 | |
339 | let path = tools::required_string_param(¶m, "snapshot")?; | |
340 | let snapshot = BackupDir::parse(path)?; | |
341 | ||
45cdce06 | 342 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
6f62c924 | 343 | |
9e391bb7 | 344 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
6f62c924 | 345 | |
9e391bb7 DM |
346 | let result = client.delete(&path, Some(json!({ |
347 | "backup-type": snapshot.group().backup_type(), | |
348 | "backup-id": snapshot.group().backup_id(), | |
349 | "backup-time": snapshot.backup_time().timestamp(), | |
350 | }))).wait()?; | |
6f62c924 | 351 | |
d0a03d40 DM |
352 | record_repository(&repo); |
353 | ||
6f62c924 DM |
354 | Ok(result) |
355 | } | |
356 | ||
8cc0d6af DM |
357 | fn start_garbage_collection( |
358 | param: Value, | |
359 | _info: &ApiMethod, | |
360 | _rpcenv: &mut RpcEnvironment, | |
361 | ) -> Result<Value, Error> { | |
362 | ||
363 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 364 | let repo: BackupRepository = repo_url.parse()?; |
8cc0d6af | 365 | |
45cdce06 | 366 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
8cc0d6af | 367 | |
d0a03d40 | 368 | let path = format!("api2/json/admin/datastore/{}/gc", repo.store()); |
8cc0d6af | 369 | |
5a2df000 | 370 | let result = client.post(&path, None).wait()?; |
8cc0d6af | 371 | |
d0a03d40 DM |
372 | record_repository(&repo); |
373 | ||
8cc0d6af DM |
374 | Ok(result) |
375 | } | |
33d64b81 | 376 | |
ae0be2dd DM |
377 | fn parse_backupspec(value: &str) -> Result<(&str, &str), Error> { |
378 | ||
379 | if let Some(caps) = BACKUPSPEC_REGEX.captures(value) { | |
380 | return Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())); | |
381 | } | |
382 | bail!("unable to parse directory specification '{}'", value); | |
383 | } | |
384 | ||
6049b71f DM |
385 | fn create_backup( |
386 | param: Value, | |
387 | _info: &ApiMethod, | |
388 | _rpcenv: &mut RpcEnvironment, | |
389 | ) -> Result<Value, Error> { | |
ff5d3707 | 390 | |
33d64b81 | 391 | let repo_url = tools::required_string_param(¶m, "repository")?; |
ae0be2dd DM |
392 | |
393 | let backupspec_list = tools::required_array_param(¶m, "backupspec")?; | |
a914a774 | 394 | |
edd3c8c6 | 395 | let repo: BackupRepository = repo_url.parse()?; |
33d64b81 | 396 | |
eed6db39 DM |
397 | let all_file_systems = param["all-file-systems"].as_bool().unwrap_or(false); |
398 | ||
219ef0e6 DM |
399 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
400 | ||
247cdbce | 401 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| v*1024); |
2d9d143a | 402 | |
247cdbce DM |
403 | if let Some(size) = chunk_size_opt { |
404 | verify_chunk_size(size)?; | |
2d9d143a DM |
405 | } |
406 | ||
fba30411 DM |
407 | let backup_id = param["host-id"].as_str().unwrap_or(&tools::nodename()); |
408 | ||
ae0be2dd | 409 | let mut upload_list = vec![]; |
a914a774 | 410 | |
ae0be2dd DM |
411 | for backupspec in backupspec_list { |
412 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 413 | |
ae0be2dd DM |
414 | let stat = match nix::sys::stat::stat(filename) { |
415 | Ok(s) => s, | |
416 | Err(err) => bail!("unable to access '{}' - {}", filename, err), | |
417 | }; | |
23bb8780 | 418 | |
6e907505 | 419 | if (stat.st_mode & libc::S_IFMT) == libc::S_IFDIR { |
bcd879cf | 420 | |
74cdb521 | 421 | upload_list.push((filename.to_owned(), target.to_owned())); |
a914a774 | 422 | |
ae0be2dd DM |
423 | } else if (stat.st_mode & (libc::S_IFREG|libc::S_IFBLK)) != 0 { |
424 | if stat.st_size <= 0 { bail!("got strange file size '{}'", stat.st_size); } | |
425 | let _size = stat.st_size as usize; | |
23bb8780 | 426 | |
ae0be2dd | 427 | panic!("implement me"); |
d62e6e22 | 428 | |
ae0be2dd | 429 | //backup_image(&datastore, &file, size, &target, chunk_size)?; |
4818c8b6 | 430 | |
ae0be2dd DM |
431 | // let idx = datastore.open_image_reader(target)?; |
432 | // idx.print_info(); | |
433 | ||
434 | } else { | |
435 | bail!("unsupported file type (expected a directory, file or block device)"); | |
436 | } | |
437 | } | |
438 | ||
cdebd467 | 439 | let backup_time = Local.timestamp(Local::now().timestamp(), 0); |
ae0be2dd | 440 | |
c4ff3dce | 441 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 DM |
442 | record_repository(&repo); |
443 | ||
cdebd467 DM |
444 | println!("Starting backup"); |
445 | println!("Client name: {}", tools::nodename()); | |
446 | println!("Start Time: {}", backup_time.to_rfc3339()); | |
51144821 | 447 | |
39e60bd6 | 448 | let client = client.start_backup(repo.store(), "host", &backup_id, verbose).wait()?; |
c4ff3dce | 449 | |
17d6979a | 450 | for (filename, target) in upload_list { |
cdebd467 | 451 | println!("Upload '{}' to '{:?}' as {}", filename, repo, target); |
c4ff3dce | 452 | backup_directory(&client, &filename, &target, chunk_size_opt, all_file_systems, verbose)?; |
4818c8b6 DM |
453 | } |
454 | ||
c4ff3dce DM |
455 | client.finish().wait()?; |
456 | ||
cdebd467 | 457 | let end_time = Local.timestamp(Local::now().timestamp(), 0); |
3ec3ec3f DM |
458 | let elapsed = end_time.signed_duration_since(backup_time); |
459 | println!("Duration: {}", elapsed); | |
460 | ||
cdebd467 | 461 | println!("End Time: {}", end_time.to_rfc3339()); |
3d5c11e5 | 462 | |
ff5d3707 | 463 | Ok(Value::Null) |
f98ea63d DM |
464 | } |
465 | ||
d0a03d40 | 466 | fn complete_backup_source(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
f98ea63d DM |
467 | |
468 | let mut result = vec![]; | |
469 | ||
470 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
471 | ||
bff11030 | 472 | if data.len() != 2 { |
8968258b DM |
473 | result.push(String::from("root.pxar:/")); |
474 | result.push(String::from("etc.pxar:/etc")); | |
bff11030 DM |
475 | return result; |
476 | } | |
f98ea63d | 477 | |
496a6784 | 478 | let files = tools::complete_file_name(data[1], param); |
f98ea63d DM |
479 | |
480 | for file in files { | |
481 | result.push(format!("{}:{}", data[0], file)); | |
482 | } | |
483 | ||
484 | result | |
ff5d3707 | 485 | } |
486 | ||
9f912493 DM |
487 | fn restore( |
488 | param: Value, | |
489 | _info: &ApiMethod, | |
490 | _rpcenv: &mut RpcEnvironment, | |
491 | ) -> Result<Value, Error> { | |
492 | ||
493 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 494 | let repo: BackupRepository = repo_url.parse()?; |
9f912493 | 495 | |
d5c34d98 DM |
496 | let archive_name = tools::required_string_param(¶m, "archive-name")?; |
497 | ||
45cdce06 | 498 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 | 499 | |
d0a03d40 | 500 | record_repository(&repo); |
d5c34d98 | 501 | |
9f912493 | 502 | let path = tools::required_string_param(¶m, "snapshot")?; |
9f912493 | 503 | |
d5c34d98 | 504 | let query; |
9f912493 | 505 | |
d5c34d98 DM |
506 | if path.matches('/').count() == 1 { |
507 | let group = BackupGroup::parse(path)?; | |
9f912493 | 508 | |
9e391bb7 DM |
509 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
510 | let result = client.get(&path, Some(json!({ | |
d5c34d98 DM |
511 | "backup-type": group.backup_type(), |
512 | "backup-id": group.backup_id(), | |
9e391bb7 | 513 | }))).wait()?; |
9f912493 | 514 | |
d5c34d98 DM |
515 | let list = result["data"].as_array().unwrap(); |
516 | if list.len() == 0 { | |
517 | bail!("backup group '{}' does not contain any snapshots:", path); | |
518 | } | |
9f912493 | 519 | |
d5c34d98 DM |
520 | query = tools::json_object_to_query(json!({ |
521 | "backup-type": group.backup_type(), | |
522 | "backup-id": group.backup_id(), | |
523 | "backup-time": list[0]["backup-time"].as_i64().unwrap(), | |
524 | "archive-name": archive_name, | |
525 | }))?; | |
526 | } else { | |
527 | let snapshot = BackupDir::parse(path)?; | |
9f912493 | 528 | |
d5c34d98 | 529 | query = tools::json_object_to_query(json!({ |
9f912493 DM |
530 | "backup-type": snapshot.group().backup_type(), |
531 | "backup-id": snapshot.group().backup_id(), | |
532 | "backup-time": snapshot.backup_time().timestamp(), | |
d5c34d98 | 533 | "archive-name": archive_name, |
9f912493 | 534 | }))?; |
d5c34d98 | 535 | } |
9f912493 | 536 | |
d5c34d98 | 537 | let target = tools::required_string_param(¶m, "target")?; |
2ae7d196 | 538 | |
8968258b DM |
539 | if archive_name.ends_with(".pxar") { |
540 | let path = format!("api2/json/admin/datastore/{}/pxar?{}", repo.store(), query); | |
2ae7d196 | 541 | |
d5c34d98 DM |
542 | println!("DOWNLOAD FILE {} to {}", path, target); |
543 | ||
544 | let target = PathBuf::from(target); | |
5defa71b | 545 | let writer = PxarDecodeWriter::new(&target, true)?; |
5a2df000 | 546 | client.download(&path, Box::new(writer)).wait()?; |
d5c34d98 DM |
547 | } else { |
548 | bail!("unknown file extensions - unable to download '{}'", archive_name); | |
9f912493 DM |
549 | } |
550 | ||
551 | Ok(Value::Null) | |
552 | } | |
553 | ||
83b7db02 DM |
554 | fn prune( |
555 | mut param: Value, | |
556 | _info: &ApiMethod, | |
557 | _rpcenv: &mut RpcEnvironment, | |
558 | ) -> Result<Value, Error> { | |
559 | ||
560 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 561 | let repo: BackupRepository = repo_url.parse()?; |
83b7db02 | 562 | |
45cdce06 | 563 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
83b7db02 | 564 | |
d0a03d40 | 565 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store()); |
83b7db02 DM |
566 | |
567 | param.as_object_mut().unwrap().remove("repository"); | |
568 | ||
5a2df000 | 569 | let result = client.post(&path, Some(param)).wait()?; |
83b7db02 | 570 | |
d0a03d40 DM |
571 | record_repository(&repo); |
572 | ||
83b7db02 DM |
573 | Ok(result) |
574 | } | |
575 | ||
5a2df000 | 576 | // like get, but simply ignore errors and return Null instead |
b2388518 | 577 | fn try_get(repo: &BackupRepository, url: &str) -> Value { |
024f11bb | 578 | |
45cdce06 DM |
579 | let client = match HttpClient::new(repo.host(), repo.user()) { |
580 | Ok(v) => v, | |
581 | _ => return Value::Null, | |
582 | }; | |
b2388518 | 583 | |
9e391bb7 | 584 | let mut resp = match client.get(url, None).wait() { |
b2388518 DM |
585 | Ok(v) => v, |
586 | _ => return Value::Null, | |
587 | }; | |
588 | ||
589 | if let Some(map) = resp.as_object_mut() { | |
590 | if let Some(data) = map.remove("data") { | |
591 | return data; | |
592 | } | |
593 | } | |
594 | Value::Null | |
595 | } | |
596 | ||
597 | fn extract_repo(param: &HashMap<String, String>) -> Option<BackupRepository> { | |
024f11bb DM |
598 | |
599 | let repo_url = match param.get("repository") { | |
600 | Some(v) => v, | |
b2388518 | 601 | _ => return None, |
024f11bb DM |
602 | }; |
603 | ||
604 | let repo: BackupRepository = match repo_url.parse() { | |
605 | Ok(v) => v, | |
b2388518 | 606 | _ => return None, |
024f11bb DM |
607 | }; |
608 | ||
b2388518 DM |
609 | Some(repo) |
610 | } | |
024f11bb | 611 | |
b2388518 | 612 | fn complete_backup_group(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
024f11bb | 613 | |
b2388518 DM |
614 | let mut result = vec![]; |
615 | ||
616 | let repo = match extract_repo(param) { | |
617 | Some(v) => v, | |
024f11bb DM |
618 | _ => return result, |
619 | }; | |
620 | ||
b2388518 DM |
621 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
622 | ||
623 | let data = try_get(&repo, &path); | |
624 | ||
625 | if let Some(list) = data.as_array() { | |
024f11bb | 626 | for item in list { |
98f0b972 DM |
627 | if let (Some(backup_id), Some(backup_type)) = |
628 | (item["backup-id"].as_str(), item["backup-type"].as_str()) | |
629 | { | |
630 | result.push(format!("{}/{}", backup_type, backup_id)); | |
024f11bb DM |
631 | } |
632 | } | |
633 | } | |
634 | ||
635 | result | |
636 | } | |
637 | ||
b2388518 DM |
638 | fn complete_group_or_snapshot(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
639 | ||
640 | let mut result = vec![]; | |
641 | ||
642 | let repo = match extract_repo(param) { | |
643 | Some(v) => v, | |
644 | _ => return result, | |
645 | }; | |
646 | ||
647 | if arg.matches('/').count() < 2 { | |
648 | let groups = complete_backup_group(arg, param); | |
649 | for group in groups { | |
650 | result.push(group.to_string()); | |
651 | result.push(format!("{}/", group)); | |
652 | } | |
653 | return result; | |
654 | } | |
655 | ||
656 | let mut parts = arg.split('/'); | |
657 | let query = tools::json_object_to_query(json!({ | |
658 | "backup-type": parts.next().unwrap(), | |
659 | "backup-id": parts.next().unwrap(), | |
660 | })).unwrap(); | |
661 | ||
662 | let path = format!("api2/json/admin/datastore/{}/snapshots?{}", repo.store(), query); | |
663 | ||
664 | let data = try_get(&repo, &path); | |
665 | ||
666 | if let Some(list) = data.as_array() { | |
667 | for item in list { | |
668 | if let (Some(backup_id), Some(backup_type), Some(backup_time)) = | |
669 | (item["backup-id"].as_str(), item["backup-type"].as_str(), item["backup-time"].as_i64()) | |
670 | { | |
671 | let snapshot = BackupDir::new(backup_type, backup_id, backup_time); | |
672 | result.push(snapshot.relative_path().to_str().unwrap().to_owned()); | |
673 | } | |
674 | } | |
675 | } | |
676 | ||
677 | result | |
678 | } | |
679 | ||
08dc340a DM |
680 | fn complete_archive_name(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
681 | ||
682 | let mut result = vec![]; | |
683 | ||
684 | let repo = match extract_repo(param) { | |
685 | Some(v) => v, | |
686 | _ => return result, | |
687 | }; | |
688 | ||
689 | let snapshot = match param.get("snapshot") { | |
690 | Some(path) => { | |
691 | match BackupDir::parse(path) { | |
692 | Ok(v) => v, | |
693 | _ => return result, | |
694 | } | |
695 | } | |
696 | _ => return result, | |
697 | }; | |
698 | ||
699 | let query = tools::json_object_to_query(json!({ | |
700 | "backup-type": snapshot.group().backup_type(), | |
701 | "backup-id": snapshot.group().backup_id(), | |
702 | "backup-time": snapshot.backup_time().timestamp(), | |
703 | })).unwrap(); | |
704 | ||
705 | let path = format!("api2/json/admin/datastore/{}/files?{}", repo.store(), query); | |
706 | ||
707 | let data = try_get(&repo, &path); | |
708 | ||
709 | if let Some(list) = data.as_array() { | |
710 | for item in list { | |
711 | if let Some(filename) = item.as_str() { | |
712 | result.push(filename.to_owned()); | |
713 | } | |
714 | } | |
715 | } | |
716 | ||
717 | strip_chunked_file_expenstions(result) | |
718 | } | |
719 | ||
49811347 DM |
720 | fn complete_chunk_size(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
721 | ||
722 | let mut result = vec![]; | |
723 | ||
724 | let mut size = 64; | |
725 | loop { | |
726 | result.push(size.to_string()); | |
727 | size = size * 2; | |
728 | if size > 4096 { break; } | |
729 | } | |
730 | ||
731 | result | |
732 | } | |
733 | ||
ff5d3707 | 734 | fn main() { |
735 | ||
33d64b81 DM |
736 | let repo_url_schema: Arc<Schema> = Arc::new( |
737 | StringSchema::new("Repository URL.") | |
738 | .format(BACKUP_REPO_URL.clone()) | |
739 | .max_length(256) | |
740 | .into() | |
741 | ); | |
742 | ||
25f1650b DM |
743 | let backup_source_schema: Arc<Schema> = Arc::new( |
744 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
745 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
746 | .into() | |
747 | ); | |
748 | ||
597a9203 | 749 | let backup_cmd_def = CliCommand::new( |
ff5d3707 | 750 | ApiMethod::new( |
bcd879cf | 751 | create_backup, |
597a9203 | 752 | ObjectSchema::new("Create (host) backup.") |
33d64b81 | 753 | .required("repository", repo_url_schema.clone()) |
ae0be2dd DM |
754 | .required( |
755 | "backupspec", | |
756 | ArraySchema::new( | |
74cdb521 | 757 | "List of backup source specifications ([<label.ext>:<path>] ...)", |
25f1650b | 758 | backup_source_schema, |
ae0be2dd DM |
759 | ).min_length(1) |
760 | ) | |
219ef0e6 DM |
761 | .optional( |
762 | "verbose", | |
763 | BooleanSchema::new("Verbose output.").default(false)) | |
fba30411 DM |
764 | .optional( |
765 | "host-id", | |
766 | StringSchema::new("Use specified ID for the backup group name ('host/<id>'). The default is the system hostname.")) | |
2d9d143a DM |
767 | .optional( |
768 | "chunk-size", | |
769 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
770 | .minimum(64) | |
771 | .maximum(4096) | |
772 | .default(4096) | |
773 | ) | |
ff5d3707 | 774 | )) |
ae0be2dd | 775 | .arg_param(vec!["repository", "backupspec"]) |
d0a03d40 | 776 | .completion_cb("repository", complete_repository) |
49811347 DM |
777 | .completion_cb("backupspec", complete_backup_source) |
778 | .completion_cb("chunk-size", complete_chunk_size); | |
f8838fe9 | 779 | |
41c039e1 DM |
780 | let list_cmd_def = CliCommand::new( |
781 | ApiMethod::new( | |
812c6f87 DM |
782 | list_backup_groups, |
783 | ObjectSchema::new("List backup groups.") | |
33d64b81 | 784 | .required("repository", repo_url_schema.clone()) |
41c039e1 | 785 | )) |
d0a03d40 DM |
786 | .arg_param(vec!["repository"]) |
787 | .completion_cb("repository", complete_repository); | |
41c039e1 | 788 | |
184f17af DM |
789 | let snapshots_cmd_def = CliCommand::new( |
790 | ApiMethod::new( | |
791 | list_snapshots, | |
792 | ObjectSchema::new("List backup snapshots.") | |
793 | .required("repository", repo_url_schema.clone()) | |
794 | .required("group", StringSchema::new("Backup group.")) | |
795 | )) | |
d0a03d40 | 796 | .arg_param(vec!["repository", "group"]) |
024f11bb | 797 | .completion_cb("group", complete_backup_group) |
d0a03d40 | 798 | .completion_cb("repository", complete_repository); |
184f17af | 799 | |
6f62c924 DM |
800 | let forget_cmd_def = CliCommand::new( |
801 | ApiMethod::new( | |
802 | forget_snapshots, | |
803 | ObjectSchema::new("Forget (remove) backup snapshots.") | |
804 | .required("repository", repo_url_schema.clone()) | |
805 | .required("snapshot", StringSchema::new("Snapshot path.")) | |
806 | )) | |
d0a03d40 | 807 | .arg_param(vec!["repository", "snapshot"]) |
b2388518 DM |
808 | .completion_cb("repository", complete_repository) |
809 | .completion_cb("snapshot", complete_group_or_snapshot); | |
6f62c924 | 810 | |
8cc0d6af DM |
811 | let garbage_collect_cmd_def = CliCommand::new( |
812 | ApiMethod::new( | |
813 | start_garbage_collection, | |
814 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
815 | .required("repository", repo_url_schema.clone()) | |
816 | )) | |
d0a03d40 DM |
817 | .arg_param(vec!["repository"]) |
818 | .completion_cb("repository", complete_repository); | |
8cc0d6af | 819 | |
9f912493 DM |
820 | let restore_cmd_def = CliCommand::new( |
821 | ApiMethod::new( | |
822 | restore, | |
823 | ObjectSchema::new("Restore backup repository.") | |
824 | .required("repository", repo_url_schema.clone()) | |
d5c34d98 DM |
825 | .required("snapshot", StringSchema::new("Group/Snapshot path.")) |
826 | .required("archive-name", StringSchema::new("Backup archive name.")) | |
9f912493 DM |
827 | .required("target", StringSchema::new("Target directory path.")) |
828 | )) | |
d0a03d40 | 829 | .arg_param(vec!["repository", "snapshot", "archive-name", "target"]) |
b2388518 | 830 | .completion_cb("repository", complete_repository) |
08dc340a DM |
831 | .completion_cb("snapshot", complete_group_or_snapshot) |
832 | .completion_cb("archive-name", complete_archive_name) | |
833 | .completion_cb("target", tools::complete_file_name); | |
9f912493 | 834 | |
83b7db02 DM |
835 | let prune_cmd_def = CliCommand::new( |
836 | ApiMethod::new( | |
837 | prune, | |
838 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
839 | ObjectSchema::new("Prune backup repository.") | |
840 | .required("repository", repo_url_schema.clone()) | |
841 | ) | |
842 | )) | |
d0a03d40 DM |
843 | .arg_param(vec!["repository"]) |
844 | .completion_cb("repository", complete_repository); | |
9f912493 | 845 | |
41c039e1 | 846 | let cmd_def = CliCommandMap::new() |
597a9203 | 847 | .insert("backup".to_owned(), backup_cmd_def.into()) |
6f62c924 | 848 | .insert("forget".to_owned(), forget_cmd_def.into()) |
8cc0d6af | 849 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 | 850 | .insert("list".to_owned(), list_cmd_def.into()) |
184f17af | 851 | .insert("prune".to_owned(), prune_cmd_def.into()) |
9f912493 | 852 | .insert("restore".to_owned(), restore_cmd_def.into()) |
184f17af | 853 | .insert("snapshots".to_owned(), snapshots_cmd_def.into()); |
a914a774 | 854 | |
5a2df000 DM |
855 | hyper::rt::run(futures::future::lazy(move || { |
856 | run_cli_command(cmd_def.into()); | |
857 | Ok(()) | |
858 | })); | |
496a6784 | 859 | |
ff5d3707 | 860 | } |