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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; |
5a2892f0 | 5 | use chrono::{DateTime, Local, Utc, TimeZone}; |
17d6979a | 6 | use std::path::Path; |
ff5d3707 | 7 | |
fe0e04c6 | 8 | use proxmox_backup::tools; |
17d6979a | 9 | use proxmox_backup::flog; |
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; | |
23bb8780 | 17 | //use proxmox_backup::catar::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 DM |
23 | use regex::Regex; |
24 | ||
25 | use lazy_static::lazy_static; | |
26 | ||
27 | lazy_static! { | |
28 | static ref BACKUPSPEC_REGEX: Regex = Regex::new(r"^([a-zA-Z0-9_-]+):(.+)$").unwrap(); | |
29 | } | |
33d64b81 | 30 | |
17d6979a | 31 | fn backup_directory<P: AsRef<Path>>( |
ae0be2dd | 32 | client: &mut HttpClient, |
247cdbce | 33 | repo: &BackupRepository, |
17d6979a | 34 | dir_path: P, |
247cdbce | 35 | archive_name: &str, |
5a2892f0 | 36 | backup_time: DateTime<Utc>, |
247cdbce DM |
37 | chunk_size: Option<u64>, |
38 | ) -> Result<(), Error> { | |
33d64b81 | 39 | |
421c9ba1 DM |
40 | let mut param = json!({ |
41 | "archive-name": archive_name, | |
e77a02ed DM |
42 | "backup-type": "host", |
43 | "backup-id": &tools::nodename(), | |
44 | "backup-time": backup_time.timestamp(), | |
421c9ba1 | 45 | }); |
247cdbce DM |
46 | |
47 | if let Some(size) = chunk_size { | |
421c9ba1 | 48 | param["chunk-size"] = size.into(); |
247cdbce DM |
49 | } |
50 | ||
421c9ba1 | 51 | let query = tools::json_object_to_query(param)?; |
ff3d3100 | 52 | |
33d64b81 | 53 | let path = format!("api2/json/admin/datastore/{}/catar?{}", repo.store, query); |
5e7a09be | 54 | |
17d6979a DM |
55 | let stream = CaTarBackupStream::open(dir_path.as_ref())?; |
56 | ||
57 | let body = Body::wrap_stream(stream); | |
58 | ||
83bdac1e | 59 | client.upload("application/x-proxmox-backup-catar", body, &path)?; |
bcd879cf DM |
60 | |
61 | Ok(()) | |
62 | } | |
63 | ||
23bb8780 | 64 | /**** |
bcd879cf DM |
65 | fn backup_image(datastore: &DataStore, file: &std::fs::File, size: usize, target: &str, chunk_size: usize) -> Result<(), Error> { |
66 | ||
23bb8780 | 67 | let mut target = PathBuf::from(target); |
bcd879cf DM |
68 | |
69 | if let Some(ext) = target.extension() { | |
91a905b6 DM |
70 | if ext != "fidx" { |
71 | bail!("got wrong file extension - expected '.fidx'"); | |
bcd879cf DM |
72 | } |
73 | } else { | |
91a905b6 | 74 | target.set_extension("fidx"); |
bcd879cf DM |
75 | } |
76 | ||
77 | let mut index = datastore.create_image_writer(&target, size, chunk_size)?; | |
78 | ||
79 | tools::file_chunker(file, chunk_size, |pos, chunk| { | |
80 | index.add_chunk(pos, chunk)?; | |
81 | Ok(true) | |
82 | })?; | |
83 | ||
84 | index.close()?; // commit changes | |
85 | ||
86 | Ok(()) | |
87 | } | |
23bb8780 | 88 | */ |
bcd879cf | 89 | |
6049b71f DM |
90 | fn list_backups( |
91 | param: Value, | |
92 | _info: &ApiMethod, | |
93 | _rpcenv: &mut RpcEnvironment, | |
94 | ) -> Result<Value, Error> { | |
41c039e1 | 95 | |
33d64b81 DM |
96 | let repo_url = tools::required_string_param(¶m, "repository")?; |
97 | let repo = BackupRepository::parse(repo_url)?; | |
41c039e1 | 98 | |
ae0be2dd | 99 | let mut client = HttpClient::new(&repo.host, &repo.user); |
41c039e1 | 100 | |
33d64b81 | 101 | let path = format!("api2/json/admin/datastore/{}/backups", repo.store); |
41c039e1 DM |
102 | |
103 | let result = client.get(&path)?; | |
104 | ||
8c75372b DM |
105 | // fixme: implement and use output formatter instead .. |
106 | let list = result["data"].as_array().unwrap(); | |
107 | ||
108 | for item in list { | |
109 | ||
49dc0740 DM |
110 | let id = item["backup-id"].as_str().unwrap(); |
111 | let btype = item["backup-type"].as_str().unwrap(); | |
112 | let epoch = item["backup-time"].as_i64().unwrap(); | |
e909522f DM |
113 | let backup_time = Local.timestamp(epoch, 0); |
114 | ||
115 | let backup_dir = BackupDir { | |
116 | group: BackupGroup { | |
117 | backup_type: btype.to_string(), | |
118 | backup_id: id.to_string(), | |
119 | }, | |
120 | backup_time | |
121 | }; | |
122 | ||
123 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); | |
124 | ||
125 | let info = BackupInfo { backup_dir, files }; | |
126 | ||
127 | for filename in info.files { | |
128 | let path = info.backup_dir.relative_path().to_str().unwrap().to_owned(); | |
129 | println!("{} | {}/{}", backup_time.format("%c"), path, filename); | |
8c75372b DM |
130 | } |
131 | } | |
132 | ||
133 | //Ok(result) | |
134 | Ok(Value::Null) | |
41c039e1 DM |
135 | } |
136 | ||
812c6f87 DM |
137 | fn list_backup_groups( |
138 | param: Value, | |
139 | _info: &ApiMethod, | |
140 | _rpcenv: &mut RpcEnvironment, | |
141 | ) -> Result<Value, Error> { | |
142 | ||
143 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
144 | let repo = BackupRepository::parse(repo_url)?; | |
145 | ||
146 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
147 | ||
148 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store); | |
149 | ||
150 | let result = client.get(&path)?; | |
151 | ||
152 | // fixme: implement and use output formatter instead .. | |
153 | let list = result["data"].as_array().unwrap(); | |
154 | ||
155 | for item in list { | |
156 | ||
ad20d198 DM |
157 | let id = item["backup-id"].as_str().unwrap(); |
158 | let btype = item["backup-type"].as_str().unwrap(); | |
159 | let epoch = item["last-backup"].as_i64().unwrap(); | |
812c6f87 | 160 | let last_backup = Local.timestamp(epoch, 0); |
ad20d198 | 161 | let backup_count = item["backup-count"].as_u64().unwrap(); |
812c6f87 DM |
162 | |
163 | let group = BackupGroup { | |
164 | backup_type: btype.to_string(), | |
165 | backup_id: id.to_string(), | |
166 | }; | |
167 | ||
168 | let path = group.group_path().to_str().unwrap().to_owned(); | |
ad20d198 DM |
169 | |
170 | let files = item["files"].as_array().unwrap().iter() | |
171 | .map(|v| { | |
172 | v.as_str().unwrap().to_owned() | |
173 | }).collect(); | |
174 | ||
175 | println!("{} | {} | {} | {}", path, last_backup.format("%c"), | |
176 | backup_count, tools::join(&files, ' ')); | |
812c6f87 DM |
177 | } |
178 | ||
179 | //Ok(result) | |
180 | Ok(Value::Null) | |
181 | } | |
182 | ||
184f17af DM |
183 | fn list_snapshots( |
184 | param: Value, | |
185 | _info: &ApiMethod, | |
186 | _rpcenv: &mut RpcEnvironment, | |
187 | ) -> Result<Value, Error> { | |
188 | ||
189 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
190 | let repo = BackupRepository::parse(repo_url)?; | |
191 | ||
192 | let path = tools::required_string_param(¶m, "group")?; | |
193 | let group = BackupGroup::parse(path)?; | |
194 | ||
f5f13ebc DM |
195 | let query = tools::json_object_to_query(json!({ |
196 | "backup-type": &group.backup_type, | |
197 | "backup-id": &group.backup_id, | |
198 | }))?; | |
184f17af DM |
199 | |
200 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
201 | ||
202 | let path = format!("api2/json/admin/datastore/{}/snapshots?{}", repo.store, query); | |
203 | ||
204 | // fixme: params | |
205 | let result = client.get(&path)?; | |
206 | ||
207 | // fixme: implement and use output formatter instead .. | |
208 | let list = result["data"].as_array().unwrap(); | |
209 | ||
210 | for item in list { | |
211 | ||
212 | let id = item["backup-id"].as_str().unwrap(); | |
213 | let btype = item["backup-type"].as_str().unwrap(); | |
214 | let epoch = item["backup-time"].as_i64().unwrap(); | |
215 | let backup_time = Local.timestamp(epoch, 0); | |
216 | ||
217 | let snapshot = BackupDir { | |
218 | group: BackupGroup { | |
219 | backup_type: btype.to_string(), | |
220 | backup_id: id.to_string(), | |
221 | }, | |
222 | backup_time, | |
223 | }; | |
224 | ||
225 | let path = snapshot.relative_path().to_str().unwrap().to_owned(); | |
226 | ||
227 | let files = item["files"].as_array().unwrap().iter() | |
228 | .map(|v| { | |
229 | v.as_str().unwrap().to_owned() | |
230 | }).collect(); | |
231 | ||
232 | println!("{} | {} | {}", path, backup_time.format("%c"), tools::join(&files, ' ')); | |
233 | } | |
234 | ||
235 | Ok(Value::Null) | |
236 | } | |
237 | ||
6f62c924 DM |
238 | fn forget_snapshots( |
239 | param: Value, | |
240 | _info: &ApiMethod, | |
241 | _rpcenv: &mut RpcEnvironment, | |
242 | ) -> Result<Value, Error> { | |
243 | ||
244 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
245 | let repo = BackupRepository::parse(repo_url)?; | |
246 | ||
247 | let path = tools::required_string_param(¶m, "snapshot")?; | |
248 | let snapshot = BackupDir::parse(path)?; | |
249 | ||
250 | let query = tools::json_object_to_query(json!({ | |
251 | "backup-type": &snapshot.group.backup_type, | |
252 | "backup-id": &snapshot.group.backup_id, | |
253 | "backup-time": snapshot.backup_time.timestamp(), | |
254 | }))?; | |
255 | ||
256 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
257 | ||
258 | let path = format!("api2/json/admin/datastore/{}/snapshots?{}", repo.store, query); | |
259 | ||
260 | let result = client.delete(&path)?; | |
261 | ||
262 | Ok(result) | |
263 | } | |
264 | ||
8cc0d6af DM |
265 | fn start_garbage_collection( |
266 | param: Value, | |
267 | _info: &ApiMethod, | |
268 | _rpcenv: &mut RpcEnvironment, | |
269 | ) -> Result<Value, Error> { | |
270 | ||
271 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
272 | let repo = BackupRepository::parse(repo_url)?; | |
273 | ||
ae0be2dd | 274 | let mut client = HttpClient::new(&repo.host, &repo.user); |
8cc0d6af DM |
275 | |
276 | let path = format!("api2/json/admin/datastore/{}/gc", repo.store); | |
277 | ||
278 | let result = client.post(&path)?; | |
279 | ||
280 | Ok(result) | |
281 | } | |
33d64b81 | 282 | |
ae0be2dd DM |
283 | fn parse_backupspec(value: &str) -> Result<(&str, &str), Error> { |
284 | ||
285 | if let Some(caps) = BACKUPSPEC_REGEX.captures(value) { | |
286 | return Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())); | |
287 | } | |
288 | bail!("unable to parse directory specification '{}'", value); | |
289 | } | |
290 | ||
6049b71f DM |
291 | fn create_backup( |
292 | param: Value, | |
293 | _info: &ApiMethod, | |
294 | _rpcenv: &mut RpcEnvironment, | |
295 | ) -> Result<Value, Error> { | |
ff5d3707 | 296 | |
33d64b81 | 297 | let repo_url = tools::required_string_param(¶m, "repository")?; |
ae0be2dd DM |
298 | |
299 | let backupspec_list = tools::required_array_param(¶m, "backupspec")?; | |
a914a774 | 300 | |
33d64b81 DM |
301 | let repo = BackupRepository::parse(repo_url)?; |
302 | ||
247cdbce | 303 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| v*1024); |
2d9d143a | 304 | |
247cdbce DM |
305 | if let Some(size) = chunk_size_opt { |
306 | verify_chunk_size(size)?; | |
2d9d143a DM |
307 | } |
308 | ||
ae0be2dd | 309 | let mut upload_list = vec![]; |
a914a774 | 310 | |
ae0be2dd DM |
311 | for backupspec in backupspec_list { |
312 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 313 | |
ae0be2dd DM |
314 | let stat = match nix::sys::stat::stat(filename) { |
315 | Ok(s) => s, | |
316 | Err(err) => bail!("unable to access '{}' - {}", filename, err), | |
317 | }; | |
23bb8780 | 318 | |
ae0be2dd | 319 | if (stat.st_mode & libc::S_IFDIR) != 0 { |
bcd879cf | 320 | |
ae0be2dd | 321 | let target = format!("{}.catar", target); |
606ce64b | 322 | |
51144821 | 323 | upload_list.push((filename.to_owned(), target)); |
a914a774 | 324 | |
ae0be2dd DM |
325 | } else if (stat.st_mode & (libc::S_IFREG|libc::S_IFBLK)) != 0 { |
326 | if stat.st_size <= 0 { bail!("got strange file size '{}'", stat.st_size); } | |
327 | let _size = stat.st_size as usize; | |
23bb8780 | 328 | |
ae0be2dd | 329 | panic!("implement me"); |
d62e6e22 | 330 | |
ae0be2dd | 331 | //backup_image(&datastore, &file, size, &target, chunk_size)?; |
4818c8b6 | 332 | |
ae0be2dd DM |
333 | // let idx = datastore.open_image_reader(target)?; |
334 | // idx.print_info(); | |
335 | ||
336 | } else { | |
337 | bail!("unsupported file type (expected a directory, file or block device)"); | |
338 | } | |
339 | } | |
340 | ||
5a2892f0 | 341 | let backup_time = Utc::now(); |
ae0be2dd DM |
342 | |
343 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
344 | ||
51144821 DM |
345 | client.login()?; // login before starting backup |
346 | ||
17d6979a | 347 | let log_file_name = format!("backup-log-{}.log", backup_time.format("%Y-%m-%dT%H:%M:%S")); |
51144821 | 348 | |
17d6979a | 349 | let mut log = tools::FileLogger::new(&log_file_name, true)?; |
51144821 | 350 | |
17d6979a DM |
351 | flog!(log, "Starting backup"); |
352 | flog!(log, "Client name: {}", tools::nodename()); | |
353 | flog!(log, "UTC Start Time: {}", Utc::now().format("%c")); | |
51144821 | 354 | |
17d6979a DM |
355 | for (filename, target) in upload_list { |
356 | flog!(log, "Upload '{}' to '{:?}' as {}", filename, repo, target); | |
357 | backup_directory(&mut client, &repo, &filename, &target, backup_time, chunk_size_opt)?; | |
4818c8b6 DM |
358 | } |
359 | ||
17d6979a DM |
360 | flog!(log, "Upload backup log"); |
361 | // fixme: impl upload log | |
362 | ||
363 | flog!(log, "UTC End Time: {}", Utc::now().format("%c")); | |
364 | ||
f0819fe5 | 365 | //datastore.garbage_collection()?; |
3d5c11e5 | 366 | |
ff5d3707 | 367 | Ok(Value::Null) |
f98ea63d DM |
368 | |
369 | } | |
370 | ||
371 | pub fn complete_backup_source(arg: &str) -> Vec<String> { | |
372 | ||
373 | let mut result = vec![]; | |
374 | ||
375 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
376 | ||
377 | if data.len() != 2 { return result; } | |
378 | ||
379 | let files = tools::complete_file_name(data[1]); | |
380 | ||
381 | for file in files { | |
382 | result.push(format!("{}:{}", data[0], file)); | |
383 | } | |
384 | ||
385 | result | |
ff5d3707 | 386 | } |
387 | ||
83b7db02 DM |
388 | fn prune( |
389 | mut param: Value, | |
390 | _info: &ApiMethod, | |
391 | _rpcenv: &mut RpcEnvironment, | |
392 | ) -> Result<Value, Error> { | |
393 | ||
394 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
395 | let repo = BackupRepository::parse(repo_url)?; | |
396 | ||
397 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
398 | ||
399 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store); | |
400 | ||
401 | param.as_object_mut().unwrap().remove("repository"); | |
402 | ||
403 | let result = client.post_json(&path, param)?; | |
404 | ||
405 | Ok(result) | |
406 | } | |
407 | ||
ff5d3707 | 408 | fn main() { |
409 | ||
33d64b81 DM |
410 | let repo_url_schema: Arc<Schema> = Arc::new( |
411 | StringSchema::new("Repository URL.") | |
412 | .format(BACKUP_REPO_URL.clone()) | |
413 | .max_length(256) | |
414 | .into() | |
415 | ); | |
416 | ||
25f1650b DM |
417 | let backup_source_schema: Arc<Schema> = Arc::new( |
418 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
419 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
420 | .into() | |
421 | ); | |
422 | ||
597a9203 | 423 | let backup_cmd_def = CliCommand::new( |
ff5d3707 | 424 | ApiMethod::new( |
bcd879cf | 425 | create_backup, |
597a9203 | 426 | ObjectSchema::new("Create (host) backup.") |
33d64b81 | 427 | .required("repository", repo_url_schema.clone()) |
ae0be2dd DM |
428 | .required( |
429 | "backupspec", | |
430 | ArraySchema::new( | |
431 | "List of backup source specifications ([<label>:<path>] ...)", | |
25f1650b | 432 | backup_source_schema, |
ae0be2dd DM |
433 | ).min_length(1) |
434 | ) | |
2d9d143a DM |
435 | .optional( |
436 | "chunk-size", | |
437 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
438 | .minimum(64) | |
439 | .maximum(4096) | |
440 | .default(4096) | |
441 | ) | |
ff5d3707 | 442 | )) |
ae0be2dd | 443 | .arg_param(vec!["repository", "backupspec"]) |
f98ea63d | 444 | .completion_cb("backupspec", complete_backup_source); |
f8838fe9 | 445 | |
41c039e1 DM |
446 | let list_cmd_def = CliCommand::new( |
447 | ApiMethod::new( | |
812c6f87 DM |
448 | list_backup_groups, |
449 | ObjectSchema::new("List backup groups.") | |
33d64b81 | 450 | .required("repository", repo_url_schema.clone()) |
41c039e1 | 451 | )) |
33d64b81 | 452 | .arg_param(vec!["repository"]); |
41c039e1 | 453 | |
184f17af DM |
454 | let snapshots_cmd_def = CliCommand::new( |
455 | ApiMethod::new( | |
456 | list_snapshots, | |
457 | ObjectSchema::new("List backup snapshots.") | |
458 | .required("repository", repo_url_schema.clone()) | |
459 | .required("group", StringSchema::new("Backup group.")) | |
460 | )) | |
461 | .arg_param(vec!["repository", "group"]); | |
462 | ||
6f62c924 DM |
463 | let forget_cmd_def = CliCommand::new( |
464 | ApiMethod::new( | |
465 | forget_snapshots, | |
466 | ObjectSchema::new("Forget (remove) backup snapshots.") | |
467 | .required("repository", repo_url_schema.clone()) | |
468 | .required("snapshot", StringSchema::new("Snapshot path.")) | |
469 | )) | |
470 | .arg_param(vec!["repository", "snapshot"]); | |
471 | ||
8cc0d6af DM |
472 | let garbage_collect_cmd_def = CliCommand::new( |
473 | ApiMethod::new( | |
474 | start_garbage_collection, | |
475 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
476 | .required("repository", repo_url_schema.clone()) | |
477 | )) | |
478 | .arg_param(vec!["repository"]); | |
479 | ||
83b7db02 DM |
480 | let prune_cmd_def = CliCommand::new( |
481 | ApiMethod::new( | |
482 | prune, | |
483 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
484 | ObjectSchema::new("Prune backup repository.") | |
485 | .required("repository", repo_url_schema.clone()) | |
486 | ) | |
487 | )) | |
488 | .arg_param(vec!["repository"]); | |
41c039e1 | 489 | let cmd_def = CliCommandMap::new() |
597a9203 | 490 | .insert("backup".to_owned(), backup_cmd_def.into()) |
6f62c924 | 491 | .insert("forget".to_owned(), forget_cmd_def.into()) |
8cc0d6af | 492 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 | 493 | .insert("list".to_owned(), list_cmd_def.into()) |
184f17af DM |
494 | .insert("prune".to_owned(), prune_cmd_def.into()) |
495 | .insert("snapshots".to_owned(), snapshots_cmd_def.into()); | |
a914a774 | 496 | |
698d9d44 | 497 | run_cli_command(cmd_def.into()); |
ff5d3707 | 498 | } |