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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; |
1c0472e8 | 5 | use chrono::{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}; |
1c0472e8 | 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! { | |
6af905c1 | 31 | static ref BACKUPSPEC_REGEX: Regex = Regex::new(r"^([a-zA-Z0-9_-]+\.(?:pxar|img)):(.+)$").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 | 112 | archive_name: &str, |
36898ffc | 113 | chunk_size: Option<usize>, |
eed6db39 | 114 | all_file_systems: bool, |
219ef0e6 | 115 | verbose: bool, |
247cdbce | 116 | ) -> Result<(), Error> { |
33d64b81 | 117 | |
c4ff3dce | 118 | let pxar_stream = PxarBackupStream::open(dir_path.as_ref(), all_file_systems, verbose)?; |
36898ffc | 119 | let chunk_stream = ChunkStream::new(pxar_stream, chunk_size); |
ff3d3100 | 120 | |
c4ff3dce | 121 | let (tx, rx) = mpsc::channel(10); // allow to buffer 10 chunks |
5e7a09be | 122 | |
c4ff3dce DM |
123 | let stream = rx |
124 | .map_err(Error::from) | |
125 | .and_then(|x| x); // flatten | |
17d6979a | 126 | |
c4ff3dce DM |
127 | // spawn chunker inside a separate task so that it can run parallel |
128 | tokio::spawn( | |
129 | tx.send_all(chunk_stream.then(|r| Ok(r))) | |
1c0472e8 | 130 | .map_err(|_| {}).map(|_| ()) |
c4ff3dce | 131 | ); |
17d6979a | 132 | |
c4ff3dce | 133 | client.upload_stream(archive_name, stream, "dynamic", None).wait()?; |
bcd879cf DM |
134 | |
135 | Ok(()) | |
136 | } | |
137 | ||
6af905c1 DM |
138 | fn backup_image<P: AsRef<Path>>( |
139 | client: &BackupClient, | |
140 | image_path: P, | |
141 | archive_name: &str, | |
142 | image_size: u64, | |
36898ffc | 143 | chunk_size: Option<usize>, |
1c0472e8 | 144 | _verbose: bool, |
6af905c1 DM |
145 | ) -> Result<(), Error> { |
146 | ||
6af905c1 DM |
147 | let path = image_path.as_ref().to_owned(); |
148 | ||
149 | let file = tokio::fs::File::open(path).wait()?; | |
150 | ||
151 | let stream = tokio::codec::FramedRead::new(file, tokio::codec::BytesCodec::new()) | |
152 | .map_err(Error::from); | |
153 | ||
36898ffc | 154 | let stream = FixedChunkStream::new(stream, chunk_size.unwrap_or(4*1024*1024)); |
6af905c1 DM |
155 | |
156 | client.upload_stream(archive_name, stream, "fixed", Some(image_size)).wait()?; | |
157 | ||
158 | Ok(()) | |
159 | } | |
160 | ||
8e39232a DM |
161 | fn strip_chunked_file_expenstions(list: Vec<String>) -> Vec<String> { |
162 | ||
163 | let mut result = vec![]; | |
164 | ||
165 | for file in list.into_iter() { | |
166 | if file.ends_with(".didx") { | |
167 | result.push(file[..file.len()-5].to_owned()); | |
168 | } else if file.ends_with(".fidx") { | |
169 | result.push(file[..file.len()-5].to_owned()); | |
170 | } else { | |
171 | result.push(file); // should not happen | |
172 | } | |
173 | } | |
174 | ||
175 | result | |
176 | } | |
177 | ||
8968258b | 178 | /* not used: |
6049b71f DM |
179 | fn list_backups( |
180 | param: Value, | |
181 | _info: &ApiMethod, | |
182 | _rpcenv: &mut RpcEnvironment, | |
183 | ) -> Result<Value, Error> { | |
41c039e1 | 184 | |
33d64b81 | 185 | let repo_url = tools::required_string_param(¶m, "repository")?; |
edd3c8c6 | 186 | let repo: BackupRepository = repo_url.parse()?; |
41c039e1 | 187 | |
45cdce06 | 188 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
41c039e1 | 189 | |
d0a03d40 | 190 | let path = format!("api2/json/admin/datastore/{}/backups", repo.store()); |
41c039e1 | 191 | |
9e391bb7 | 192 | let result = client.get(&path, None)?; |
41c039e1 | 193 | |
d0a03d40 DM |
194 | record_repository(&repo); |
195 | ||
8c75372b DM |
196 | // fixme: implement and use output formatter instead .. |
197 | let list = result["data"].as_array().unwrap(); | |
198 | ||
199 | for item in list { | |
200 | ||
49dc0740 DM |
201 | let id = item["backup-id"].as_str().unwrap(); |
202 | let btype = item["backup-type"].as_str().unwrap(); | |
203 | let epoch = item["backup-time"].as_i64().unwrap(); | |
e909522f | 204 | |
391d3107 | 205 | let backup_dir = BackupDir::new(btype, id, epoch); |
e909522f DM |
206 | |
207 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); | |
8e39232a | 208 | let files = strip_chunked_file_expenstions(files); |
e909522f | 209 | |
8e39232a DM |
210 | for filename in files { |
211 | let path = backup_dir.relative_path().to_str().unwrap().to_owned(); | |
212 | println!("{} | {}/{}", backup_dir.backup_time().format("%c"), path, filename); | |
8c75372b DM |
213 | } |
214 | } | |
215 | ||
216 | //Ok(result) | |
217 | Ok(Value::Null) | |
41c039e1 | 218 | } |
8968258b | 219 | */ |
41c039e1 | 220 | |
812c6f87 DM |
221 | fn list_backup_groups( |
222 | param: Value, | |
223 | _info: &ApiMethod, | |
224 | _rpcenv: &mut RpcEnvironment, | |
225 | ) -> Result<Value, Error> { | |
226 | ||
227 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 228 | let repo: BackupRepository = repo_url.parse()?; |
812c6f87 | 229 | |
45cdce06 | 230 | let client = HttpClient::new(repo.host(), repo.user())?; |
812c6f87 | 231 | |
d0a03d40 | 232 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
812c6f87 | 233 | |
9e391bb7 | 234 | let mut result = client.get(&path, None).wait()?; |
812c6f87 | 235 | |
d0a03d40 DM |
236 | record_repository(&repo); |
237 | ||
812c6f87 | 238 | // fixme: implement and use output formatter instead .. |
80822b95 DM |
239 | let list = result["data"].as_array_mut().unwrap(); |
240 | ||
241 | list.sort_unstable_by(|a, b| { | |
242 | let a_id = a["backup-id"].as_str().unwrap(); | |
243 | let a_backup_type = a["backup-type"].as_str().unwrap(); | |
244 | let b_id = b["backup-id"].as_str().unwrap(); | |
245 | let b_backup_type = b["backup-type"].as_str().unwrap(); | |
246 | ||
247 | let type_order = a_backup_type.cmp(b_backup_type); | |
248 | if type_order == std::cmp::Ordering::Equal { | |
249 | a_id.cmp(b_id) | |
250 | } else { | |
251 | type_order | |
252 | } | |
253 | }); | |
812c6f87 DM |
254 | |
255 | for item in list { | |
256 | ||
ad20d198 DM |
257 | let id = item["backup-id"].as_str().unwrap(); |
258 | let btype = item["backup-type"].as_str().unwrap(); | |
259 | let epoch = item["last-backup"].as_i64().unwrap(); | |
812c6f87 | 260 | let last_backup = Local.timestamp(epoch, 0); |
ad20d198 | 261 | let backup_count = item["backup-count"].as_u64().unwrap(); |
812c6f87 | 262 | |
1e9a94e5 | 263 | let group = BackupGroup::new(btype, id); |
812c6f87 DM |
264 | |
265 | let path = group.group_path().to_str().unwrap().to_owned(); | |
ad20d198 | 266 | |
8e39232a DM |
267 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
268 | let files = strip_chunked_file_expenstions(files); | |
ad20d198 | 269 | |
80822b95 | 270 | println!("{:20} | {} | {:5} | {}", path, last_backup.format("%c"), |
ad20d198 | 271 | backup_count, tools::join(&files, ' ')); |
812c6f87 DM |
272 | } |
273 | ||
274 | //Ok(result) | |
275 | Ok(Value::Null) | |
276 | } | |
277 | ||
184f17af DM |
278 | fn list_snapshots( |
279 | param: Value, | |
280 | _info: &ApiMethod, | |
281 | _rpcenv: &mut RpcEnvironment, | |
282 | ) -> Result<Value, Error> { | |
283 | ||
284 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 285 | let repo: BackupRepository = repo_url.parse()?; |
184f17af DM |
286 | |
287 | let path = tools::required_string_param(¶m, "group")?; | |
288 | let group = BackupGroup::parse(path)?; | |
289 | ||
45cdce06 | 290 | let client = HttpClient::new(repo.host(), repo.user())?; |
184f17af | 291 | |
9e391bb7 | 292 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
184f17af | 293 | |
9e391bb7 DM |
294 | let result = client.get(&path, Some(json!({ |
295 | "backup-type": group.backup_type(), | |
296 | "backup-id": group.backup_id(), | |
297 | }))).wait()?; | |
184f17af | 298 | |
d0a03d40 DM |
299 | record_repository(&repo); |
300 | ||
184f17af DM |
301 | // fixme: implement and use output formatter instead .. |
302 | let list = result["data"].as_array().unwrap(); | |
303 | ||
304 | for item in list { | |
305 | ||
306 | let id = item["backup-id"].as_str().unwrap(); | |
307 | let btype = item["backup-type"].as_str().unwrap(); | |
308 | let epoch = item["backup-time"].as_i64().unwrap(); | |
184f17af | 309 | |
391d3107 | 310 | let snapshot = BackupDir::new(btype, id, epoch); |
184f17af DM |
311 | |
312 | let path = snapshot.relative_path().to_str().unwrap().to_owned(); | |
313 | ||
8e39232a DM |
314 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
315 | let files = strip_chunked_file_expenstions(files); | |
184f17af | 316 | |
875fb1c0 | 317 | println!("{} | {} | {}", path, snapshot.backup_time().format("%c"), tools::join(&files, ' ')); |
184f17af DM |
318 | } |
319 | ||
320 | Ok(Value::Null) | |
321 | } | |
322 | ||
6f62c924 DM |
323 | fn forget_snapshots( |
324 | param: Value, | |
325 | _info: &ApiMethod, | |
326 | _rpcenv: &mut RpcEnvironment, | |
327 | ) -> Result<Value, Error> { | |
328 | ||
329 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 330 | let repo: BackupRepository = repo_url.parse()?; |
6f62c924 DM |
331 | |
332 | let path = tools::required_string_param(¶m, "snapshot")?; | |
333 | let snapshot = BackupDir::parse(path)?; | |
334 | ||
45cdce06 | 335 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
6f62c924 | 336 | |
9e391bb7 | 337 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
6f62c924 | 338 | |
9e391bb7 DM |
339 | let result = client.delete(&path, Some(json!({ |
340 | "backup-type": snapshot.group().backup_type(), | |
341 | "backup-id": snapshot.group().backup_id(), | |
342 | "backup-time": snapshot.backup_time().timestamp(), | |
343 | }))).wait()?; | |
6f62c924 | 344 | |
d0a03d40 DM |
345 | record_repository(&repo); |
346 | ||
6f62c924 DM |
347 | Ok(result) |
348 | } | |
349 | ||
8cc0d6af DM |
350 | fn start_garbage_collection( |
351 | param: Value, | |
352 | _info: &ApiMethod, | |
353 | _rpcenv: &mut RpcEnvironment, | |
354 | ) -> Result<Value, Error> { | |
355 | ||
356 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 357 | let repo: BackupRepository = repo_url.parse()?; |
8cc0d6af | 358 | |
45cdce06 | 359 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
8cc0d6af | 360 | |
d0a03d40 | 361 | let path = format!("api2/json/admin/datastore/{}/gc", repo.store()); |
8cc0d6af | 362 | |
5a2df000 | 363 | let result = client.post(&path, None).wait()?; |
8cc0d6af | 364 | |
d0a03d40 DM |
365 | record_repository(&repo); |
366 | ||
8cc0d6af DM |
367 | Ok(result) |
368 | } | |
33d64b81 | 369 | |
ae0be2dd DM |
370 | fn parse_backupspec(value: &str) -> Result<(&str, &str), Error> { |
371 | ||
372 | if let Some(caps) = BACKUPSPEC_REGEX.captures(value) { | |
373 | return Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())); | |
374 | } | |
375 | bail!("unable to parse directory specification '{}'", value); | |
376 | } | |
377 | ||
6049b71f DM |
378 | fn create_backup( |
379 | param: Value, | |
380 | _info: &ApiMethod, | |
381 | _rpcenv: &mut RpcEnvironment, | |
382 | ) -> Result<Value, Error> { | |
ff5d3707 | 383 | |
33d64b81 | 384 | let repo_url = tools::required_string_param(¶m, "repository")?; |
ae0be2dd DM |
385 | |
386 | let backupspec_list = tools::required_array_param(¶m, "backupspec")?; | |
a914a774 | 387 | |
edd3c8c6 | 388 | let repo: BackupRepository = repo_url.parse()?; |
33d64b81 | 389 | |
eed6db39 DM |
390 | let all_file_systems = param["all-file-systems"].as_bool().unwrap_or(false); |
391 | ||
219ef0e6 DM |
392 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
393 | ||
36898ffc | 394 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| (v*1024) as usize); |
2d9d143a | 395 | |
247cdbce DM |
396 | if let Some(size) = chunk_size_opt { |
397 | verify_chunk_size(size)?; | |
2d9d143a DM |
398 | } |
399 | ||
fba30411 DM |
400 | let backup_id = param["host-id"].as_str().unwrap_or(&tools::nodename()); |
401 | ||
ae0be2dd | 402 | let mut upload_list = vec![]; |
a914a774 | 403 | |
6af905c1 DM |
404 | enum BackupType { PXAR, IMAGE }; |
405 | ||
ae0be2dd DM |
406 | for backupspec in backupspec_list { |
407 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 408 | |
eb1804c5 DM |
409 | use std::os::unix::fs::FileTypeExt; |
410 | ||
411 | let metadata = match std::fs::metadata(filename) { | |
412 | Ok(m) => m, | |
ae0be2dd DM |
413 | Err(err) => bail!("unable to access '{}' - {}", filename, err), |
414 | }; | |
eb1804c5 | 415 | let file_type = metadata.file_type(); |
23bb8780 | 416 | |
eb1804c5 | 417 | if file_type.is_dir() { |
bcd879cf | 418 | |
6af905c1 | 419 | upload_list.push((BackupType::PXAR, filename.to_owned(), target.to_owned(), 0)); |
a914a774 | 420 | |
eb1804c5 DM |
421 | } else if file_type.is_file() || file_type.is_block_device() { |
422 | ||
423 | let size = tools::image_size(&PathBuf::from(filename))?; | |
424 | ||
425 | if size == 0 { bail!("got zero-sized file '{}'", filename); } | |
23bb8780 | 426 | |
6af905c1 | 427 | upload_list.push((BackupType::IMAGE, filename.to_owned(), target.to_owned(), size)); |
ae0be2dd DM |
428 | |
429 | } else { | |
430 | bail!("unsupported file type (expected a directory, file or block device)"); | |
431 | } | |
432 | } | |
433 | ||
cdebd467 | 434 | let backup_time = Local.timestamp(Local::now().timestamp(), 0); |
ae0be2dd | 435 | |
c4ff3dce | 436 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 DM |
437 | record_repository(&repo); |
438 | ||
cdebd467 DM |
439 | println!("Starting backup"); |
440 | println!("Client name: {}", tools::nodename()); | |
441 | println!("Start Time: {}", backup_time.to_rfc3339()); | |
51144821 | 442 | |
39e60bd6 | 443 | let client = client.start_backup(repo.store(), "host", &backup_id, verbose).wait()?; |
c4ff3dce | 444 | |
6af905c1 DM |
445 | for (backup_type, filename, target, size) in upload_list { |
446 | match backup_type { | |
447 | BackupType::PXAR => { | |
448 | println!("Upload directory '{}' to '{:?}' as {}", filename, repo, target); | |
449 | backup_directory(&client, &filename, &target, chunk_size_opt, all_file_systems, verbose)?; | |
450 | } | |
451 | BackupType::IMAGE => { | |
452 | println!("Upload image '{}' to '{:?}' as {}", filename, repo, target); | |
453 | backup_image(&client, &filename, &target, size, chunk_size_opt, verbose)?; | |
454 | } | |
455 | } | |
4818c8b6 DM |
456 | } |
457 | ||
c4ff3dce DM |
458 | client.finish().wait()?; |
459 | ||
cdebd467 | 460 | let end_time = Local.timestamp(Local::now().timestamp(), 0); |
3ec3ec3f DM |
461 | let elapsed = end_time.signed_duration_since(backup_time); |
462 | println!("Duration: {}", elapsed); | |
463 | ||
cdebd467 | 464 | println!("End Time: {}", end_time.to_rfc3339()); |
3d5c11e5 | 465 | |
ff5d3707 | 466 | Ok(Value::Null) |
f98ea63d DM |
467 | } |
468 | ||
d0a03d40 | 469 | fn complete_backup_source(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
f98ea63d DM |
470 | |
471 | let mut result = vec![]; | |
472 | ||
473 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
474 | ||
bff11030 | 475 | if data.len() != 2 { |
8968258b DM |
476 | result.push(String::from("root.pxar:/")); |
477 | result.push(String::from("etc.pxar:/etc")); | |
bff11030 DM |
478 | return result; |
479 | } | |
f98ea63d | 480 | |
496a6784 | 481 | let files = tools::complete_file_name(data[1], param); |
f98ea63d DM |
482 | |
483 | for file in files { | |
484 | result.push(format!("{}:{}", data[0], file)); | |
485 | } | |
486 | ||
487 | result | |
ff5d3707 | 488 | } |
489 | ||
9f912493 DM |
490 | fn restore( |
491 | param: Value, | |
492 | _info: &ApiMethod, | |
493 | _rpcenv: &mut RpcEnvironment, | |
494 | ) -> Result<Value, Error> { | |
495 | ||
496 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 497 | let repo: BackupRepository = repo_url.parse()?; |
9f912493 | 498 | |
d5c34d98 DM |
499 | let archive_name = tools::required_string_param(¶m, "archive-name")?; |
500 | ||
45cdce06 | 501 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 | 502 | |
d0a03d40 | 503 | record_repository(&repo); |
d5c34d98 | 504 | |
9f912493 | 505 | let path = tools::required_string_param(¶m, "snapshot")?; |
9f912493 | 506 | |
d5c34d98 | 507 | let query; |
9f912493 | 508 | |
d5c34d98 DM |
509 | if path.matches('/').count() == 1 { |
510 | let group = BackupGroup::parse(path)?; | |
9f912493 | 511 | |
9e391bb7 DM |
512 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
513 | let result = client.get(&path, Some(json!({ | |
d5c34d98 DM |
514 | "backup-type": group.backup_type(), |
515 | "backup-id": group.backup_id(), | |
9e391bb7 | 516 | }))).wait()?; |
9f912493 | 517 | |
d5c34d98 DM |
518 | let list = result["data"].as_array().unwrap(); |
519 | if list.len() == 0 { | |
520 | bail!("backup group '{}' does not contain any snapshots:", path); | |
521 | } | |
9f912493 | 522 | |
d5c34d98 DM |
523 | query = tools::json_object_to_query(json!({ |
524 | "backup-type": group.backup_type(), | |
525 | "backup-id": group.backup_id(), | |
526 | "backup-time": list[0]["backup-time"].as_i64().unwrap(), | |
527 | "archive-name": archive_name, | |
528 | }))?; | |
529 | } else { | |
530 | let snapshot = BackupDir::parse(path)?; | |
9f912493 | 531 | |
d5c34d98 | 532 | query = tools::json_object_to_query(json!({ |
9f912493 DM |
533 | "backup-type": snapshot.group().backup_type(), |
534 | "backup-id": snapshot.group().backup_id(), | |
535 | "backup-time": snapshot.backup_time().timestamp(), | |
d5c34d98 | 536 | "archive-name": archive_name, |
9f912493 | 537 | }))?; |
d5c34d98 | 538 | } |
9f912493 | 539 | |
d5c34d98 | 540 | let target = tools::required_string_param(¶m, "target")?; |
2ae7d196 | 541 | |
8968258b DM |
542 | if archive_name.ends_with(".pxar") { |
543 | let path = format!("api2/json/admin/datastore/{}/pxar?{}", repo.store(), query); | |
2ae7d196 | 544 | |
d5c34d98 DM |
545 | println!("DOWNLOAD FILE {} to {}", path, target); |
546 | ||
547 | let target = PathBuf::from(target); | |
5defa71b | 548 | let writer = PxarDecodeWriter::new(&target, true)?; |
5a2df000 | 549 | client.download(&path, Box::new(writer)).wait()?; |
d5c34d98 DM |
550 | } else { |
551 | bail!("unknown file extensions - unable to download '{}'", archive_name); | |
9f912493 DM |
552 | } |
553 | ||
554 | Ok(Value::Null) | |
555 | } | |
556 | ||
83b7db02 DM |
557 | fn prune( |
558 | mut param: Value, | |
559 | _info: &ApiMethod, | |
560 | _rpcenv: &mut RpcEnvironment, | |
561 | ) -> Result<Value, Error> { | |
562 | ||
563 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 564 | let repo: BackupRepository = repo_url.parse()?; |
83b7db02 | 565 | |
45cdce06 | 566 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
83b7db02 | 567 | |
d0a03d40 | 568 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store()); |
83b7db02 DM |
569 | |
570 | param.as_object_mut().unwrap().remove("repository"); | |
571 | ||
5a2df000 | 572 | let result = client.post(&path, Some(param)).wait()?; |
83b7db02 | 573 | |
d0a03d40 DM |
574 | record_repository(&repo); |
575 | ||
83b7db02 DM |
576 | Ok(result) |
577 | } | |
578 | ||
5a2df000 | 579 | // like get, but simply ignore errors and return Null instead |
b2388518 | 580 | fn try_get(repo: &BackupRepository, url: &str) -> Value { |
024f11bb | 581 | |
45cdce06 DM |
582 | let client = match HttpClient::new(repo.host(), repo.user()) { |
583 | Ok(v) => v, | |
584 | _ => return Value::Null, | |
585 | }; | |
b2388518 | 586 | |
9e391bb7 | 587 | let mut resp = match client.get(url, None).wait() { |
b2388518 DM |
588 | Ok(v) => v, |
589 | _ => return Value::Null, | |
590 | }; | |
591 | ||
592 | if let Some(map) = resp.as_object_mut() { | |
593 | if let Some(data) = map.remove("data") { | |
594 | return data; | |
595 | } | |
596 | } | |
597 | Value::Null | |
598 | } | |
599 | ||
600 | fn extract_repo(param: &HashMap<String, String>) -> Option<BackupRepository> { | |
024f11bb DM |
601 | |
602 | let repo_url = match param.get("repository") { | |
603 | Some(v) => v, | |
b2388518 | 604 | _ => return None, |
024f11bb DM |
605 | }; |
606 | ||
607 | let repo: BackupRepository = match repo_url.parse() { | |
608 | Ok(v) => v, | |
b2388518 | 609 | _ => return None, |
024f11bb DM |
610 | }; |
611 | ||
b2388518 DM |
612 | Some(repo) |
613 | } | |
024f11bb | 614 | |
b2388518 | 615 | fn complete_backup_group(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
024f11bb | 616 | |
b2388518 DM |
617 | let mut result = vec![]; |
618 | ||
619 | let repo = match extract_repo(param) { | |
620 | Some(v) => v, | |
024f11bb DM |
621 | _ => return result, |
622 | }; | |
623 | ||
b2388518 DM |
624 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
625 | ||
626 | let data = try_get(&repo, &path); | |
627 | ||
628 | if let Some(list) = data.as_array() { | |
024f11bb | 629 | for item in list { |
98f0b972 DM |
630 | if let (Some(backup_id), Some(backup_type)) = |
631 | (item["backup-id"].as_str(), item["backup-type"].as_str()) | |
632 | { | |
633 | result.push(format!("{}/{}", backup_type, backup_id)); | |
024f11bb DM |
634 | } |
635 | } | |
636 | } | |
637 | ||
638 | result | |
639 | } | |
640 | ||
b2388518 DM |
641 | fn complete_group_or_snapshot(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
642 | ||
643 | let mut result = vec![]; | |
644 | ||
645 | let repo = match extract_repo(param) { | |
646 | Some(v) => v, | |
647 | _ => return result, | |
648 | }; | |
649 | ||
650 | if arg.matches('/').count() < 2 { | |
651 | let groups = complete_backup_group(arg, param); | |
652 | for group in groups { | |
653 | result.push(group.to_string()); | |
654 | result.push(format!("{}/", group)); | |
655 | } | |
656 | return result; | |
657 | } | |
658 | ||
659 | let mut parts = arg.split('/'); | |
660 | let query = tools::json_object_to_query(json!({ | |
661 | "backup-type": parts.next().unwrap(), | |
662 | "backup-id": parts.next().unwrap(), | |
663 | })).unwrap(); | |
664 | ||
665 | let path = format!("api2/json/admin/datastore/{}/snapshots?{}", repo.store(), query); | |
666 | ||
667 | let data = try_get(&repo, &path); | |
668 | ||
669 | if let Some(list) = data.as_array() { | |
670 | for item in list { | |
671 | if let (Some(backup_id), Some(backup_type), Some(backup_time)) = | |
672 | (item["backup-id"].as_str(), item["backup-type"].as_str(), item["backup-time"].as_i64()) | |
673 | { | |
674 | let snapshot = BackupDir::new(backup_type, backup_id, backup_time); | |
675 | result.push(snapshot.relative_path().to_str().unwrap().to_owned()); | |
676 | } | |
677 | } | |
678 | } | |
679 | ||
680 | result | |
681 | } | |
682 | ||
08dc340a DM |
683 | fn complete_archive_name(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
684 | ||
685 | let mut result = vec![]; | |
686 | ||
687 | let repo = match extract_repo(param) { | |
688 | Some(v) => v, | |
689 | _ => return result, | |
690 | }; | |
691 | ||
692 | let snapshot = match param.get("snapshot") { | |
693 | Some(path) => { | |
694 | match BackupDir::parse(path) { | |
695 | Ok(v) => v, | |
696 | _ => return result, | |
697 | } | |
698 | } | |
699 | _ => return result, | |
700 | }; | |
701 | ||
702 | let query = tools::json_object_to_query(json!({ | |
703 | "backup-type": snapshot.group().backup_type(), | |
704 | "backup-id": snapshot.group().backup_id(), | |
705 | "backup-time": snapshot.backup_time().timestamp(), | |
706 | })).unwrap(); | |
707 | ||
708 | let path = format!("api2/json/admin/datastore/{}/files?{}", repo.store(), query); | |
709 | ||
710 | let data = try_get(&repo, &path); | |
711 | ||
712 | if let Some(list) = data.as_array() { | |
713 | for item in list { | |
714 | if let Some(filename) = item.as_str() { | |
715 | result.push(filename.to_owned()); | |
716 | } | |
717 | } | |
718 | } | |
719 | ||
720 | strip_chunked_file_expenstions(result) | |
721 | } | |
722 | ||
49811347 DM |
723 | fn complete_chunk_size(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
724 | ||
725 | let mut result = vec![]; | |
726 | ||
727 | let mut size = 64; | |
728 | loop { | |
729 | result.push(size.to_string()); | |
730 | size = size * 2; | |
731 | if size > 4096 { break; } | |
732 | } | |
733 | ||
734 | result | |
735 | } | |
736 | ||
ff5d3707 | 737 | fn main() { |
738 | ||
33d64b81 DM |
739 | let repo_url_schema: Arc<Schema> = Arc::new( |
740 | StringSchema::new("Repository URL.") | |
741 | .format(BACKUP_REPO_URL.clone()) | |
742 | .max_length(256) | |
743 | .into() | |
744 | ); | |
745 | ||
25f1650b DM |
746 | let backup_source_schema: Arc<Schema> = Arc::new( |
747 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
748 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
749 | .into() | |
750 | ); | |
751 | ||
597a9203 | 752 | let backup_cmd_def = CliCommand::new( |
ff5d3707 | 753 | ApiMethod::new( |
bcd879cf | 754 | create_backup, |
597a9203 | 755 | ObjectSchema::new("Create (host) backup.") |
33d64b81 | 756 | .required("repository", repo_url_schema.clone()) |
ae0be2dd DM |
757 | .required( |
758 | "backupspec", | |
759 | ArraySchema::new( | |
74cdb521 | 760 | "List of backup source specifications ([<label.ext>:<path>] ...)", |
25f1650b | 761 | backup_source_schema, |
ae0be2dd DM |
762 | ).min_length(1) |
763 | ) | |
219ef0e6 DM |
764 | .optional( |
765 | "verbose", | |
766 | BooleanSchema::new("Verbose output.").default(false)) | |
fba30411 DM |
767 | .optional( |
768 | "host-id", | |
769 | StringSchema::new("Use specified ID for the backup group name ('host/<id>'). The default is the system hostname.")) | |
2d9d143a DM |
770 | .optional( |
771 | "chunk-size", | |
772 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
773 | .minimum(64) | |
774 | .maximum(4096) | |
775 | .default(4096) | |
776 | ) | |
ff5d3707 | 777 | )) |
ae0be2dd | 778 | .arg_param(vec!["repository", "backupspec"]) |
d0a03d40 | 779 | .completion_cb("repository", complete_repository) |
49811347 DM |
780 | .completion_cb("backupspec", complete_backup_source) |
781 | .completion_cb("chunk-size", complete_chunk_size); | |
f8838fe9 | 782 | |
41c039e1 DM |
783 | let list_cmd_def = CliCommand::new( |
784 | ApiMethod::new( | |
812c6f87 DM |
785 | list_backup_groups, |
786 | ObjectSchema::new("List backup groups.") | |
33d64b81 | 787 | .required("repository", repo_url_schema.clone()) |
41c039e1 | 788 | )) |
d0a03d40 DM |
789 | .arg_param(vec!["repository"]) |
790 | .completion_cb("repository", complete_repository); | |
41c039e1 | 791 | |
184f17af DM |
792 | let snapshots_cmd_def = CliCommand::new( |
793 | ApiMethod::new( | |
794 | list_snapshots, | |
795 | ObjectSchema::new("List backup snapshots.") | |
796 | .required("repository", repo_url_schema.clone()) | |
797 | .required("group", StringSchema::new("Backup group.")) | |
798 | )) | |
d0a03d40 | 799 | .arg_param(vec!["repository", "group"]) |
024f11bb | 800 | .completion_cb("group", complete_backup_group) |
d0a03d40 | 801 | .completion_cb("repository", complete_repository); |
184f17af | 802 | |
6f62c924 DM |
803 | let forget_cmd_def = CliCommand::new( |
804 | ApiMethod::new( | |
805 | forget_snapshots, | |
806 | ObjectSchema::new("Forget (remove) backup snapshots.") | |
807 | .required("repository", repo_url_schema.clone()) | |
808 | .required("snapshot", StringSchema::new("Snapshot path.")) | |
809 | )) | |
d0a03d40 | 810 | .arg_param(vec!["repository", "snapshot"]) |
b2388518 DM |
811 | .completion_cb("repository", complete_repository) |
812 | .completion_cb("snapshot", complete_group_or_snapshot); | |
6f62c924 | 813 | |
8cc0d6af DM |
814 | let garbage_collect_cmd_def = CliCommand::new( |
815 | ApiMethod::new( | |
816 | start_garbage_collection, | |
817 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
818 | .required("repository", repo_url_schema.clone()) | |
819 | )) | |
d0a03d40 DM |
820 | .arg_param(vec!["repository"]) |
821 | .completion_cb("repository", complete_repository); | |
8cc0d6af | 822 | |
9f912493 DM |
823 | let restore_cmd_def = CliCommand::new( |
824 | ApiMethod::new( | |
825 | restore, | |
826 | ObjectSchema::new("Restore backup repository.") | |
827 | .required("repository", repo_url_schema.clone()) | |
d5c34d98 DM |
828 | .required("snapshot", StringSchema::new("Group/Snapshot path.")) |
829 | .required("archive-name", StringSchema::new("Backup archive name.")) | |
9f912493 DM |
830 | .required("target", StringSchema::new("Target directory path.")) |
831 | )) | |
d0a03d40 | 832 | .arg_param(vec!["repository", "snapshot", "archive-name", "target"]) |
b2388518 | 833 | .completion_cb("repository", complete_repository) |
08dc340a DM |
834 | .completion_cb("snapshot", complete_group_or_snapshot) |
835 | .completion_cb("archive-name", complete_archive_name) | |
836 | .completion_cb("target", tools::complete_file_name); | |
9f912493 | 837 | |
83b7db02 DM |
838 | let prune_cmd_def = CliCommand::new( |
839 | ApiMethod::new( | |
840 | prune, | |
841 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
842 | ObjectSchema::new("Prune backup repository.") | |
843 | .required("repository", repo_url_schema.clone()) | |
844 | ) | |
845 | )) | |
d0a03d40 DM |
846 | .arg_param(vec!["repository"]) |
847 | .completion_cb("repository", complete_repository); | |
9f912493 | 848 | |
41c039e1 | 849 | let cmd_def = CliCommandMap::new() |
597a9203 | 850 | .insert("backup".to_owned(), backup_cmd_def.into()) |
6f62c924 | 851 | .insert("forget".to_owned(), forget_cmd_def.into()) |
8cc0d6af | 852 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 | 853 | .insert("list".to_owned(), list_cmd_def.into()) |
184f17af | 854 | .insert("prune".to_owned(), prune_cmd_def.into()) |
9f912493 | 855 | .insert("restore".to_owned(), restore_cmd_def.into()) |
184f17af | 856 | .insert("snapshots".to_owned(), snapshots_cmd_def.into()); |
a914a774 | 857 | |
5a2df000 DM |
858 | hyper::rt::run(futures::future::lazy(move || { |
859 | run_cli_command(cmd_def.into()); | |
860 | Ok(()) | |
861 | })); | |
496a6784 | 862 | |
ff5d3707 | 863 | } |