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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 | |
43eeef28 | 20 | use serde_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 | |
247cdbce DM |
40 | let mut query = url::form_urlencoded::Serializer::new(String::new()); |
41 | ||
42 | query | |
ff3d3100 DM |
43 | .append_pair("archive_name", archive_name) |
44 | .append_pair("type", "host") | |
45 | .append_pair("id", &tools::nodename()) | |
5a2892f0 | 46 | .append_pair("time", &backup_time.timestamp().to_string()); |
247cdbce DM |
47 | |
48 | if let Some(size) = chunk_size { | |
49 | query.append_pair("chunk-size", &size.to_string()); | |
50 | } | |
51 | ||
52 | let query = query.finish(); | |
ff3d3100 | 53 | |
33d64b81 | 54 | let path = format!("api2/json/admin/datastore/{}/catar?{}", repo.store, query); |
5e7a09be | 55 | |
17d6979a DM |
56 | let stream = CaTarBackupStream::open(dir_path.as_ref())?; |
57 | ||
58 | let body = Body::wrap_stream(stream); | |
59 | ||
83bdac1e | 60 | client.upload("application/x-proxmox-backup-catar", body, &path)?; |
bcd879cf DM |
61 | |
62 | Ok(()) | |
63 | } | |
64 | ||
23bb8780 | 65 | /**** |
bcd879cf DM |
66 | fn backup_image(datastore: &DataStore, file: &std::fs::File, size: usize, target: &str, chunk_size: usize) -> Result<(), Error> { |
67 | ||
23bb8780 | 68 | let mut target = PathBuf::from(target); |
bcd879cf DM |
69 | |
70 | if let Some(ext) = target.extension() { | |
91a905b6 DM |
71 | if ext != "fidx" { |
72 | bail!("got wrong file extension - expected '.fidx'"); | |
bcd879cf DM |
73 | } |
74 | } else { | |
91a905b6 | 75 | target.set_extension("fidx"); |
bcd879cf DM |
76 | } |
77 | ||
78 | let mut index = datastore.create_image_writer(&target, size, chunk_size)?; | |
79 | ||
80 | tools::file_chunker(file, chunk_size, |pos, chunk| { | |
81 | index.add_chunk(pos, chunk)?; | |
82 | Ok(true) | |
83 | })?; | |
84 | ||
85 | index.close()?; // commit changes | |
86 | ||
87 | Ok(()) | |
88 | } | |
23bb8780 | 89 | */ |
bcd879cf | 90 | |
6049b71f DM |
91 | fn list_backups( |
92 | param: Value, | |
93 | _info: &ApiMethod, | |
94 | _rpcenv: &mut RpcEnvironment, | |
95 | ) -> Result<Value, Error> { | |
41c039e1 | 96 | |
33d64b81 DM |
97 | let repo_url = tools::required_string_param(¶m, "repository")?; |
98 | let repo = BackupRepository::parse(repo_url)?; | |
41c039e1 | 99 | |
ae0be2dd | 100 | let mut client = HttpClient::new(&repo.host, &repo.user); |
41c039e1 | 101 | |
33d64b81 | 102 | let path = format!("api2/json/admin/datastore/{}/backups", repo.store); |
41c039e1 DM |
103 | |
104 | let result = client.get(&path)?; | |
105 | ||
8c75372b DM |
106 | // fixme: implement and use output formatter instead .. |
107 | let list = result["data"].as_array().unwrap(); | |
108 | ||
109 | for item in list { | |
110 | ||
e909522f DM |
111 | let id = item["backup_id"].as_str().unwrap(); |
112 | let btype = item["backup_type"].as_str().unwrap(); | |
113 | let epoch = item["backup_time"].as_i64().unwrap(); | |
114 | let backup_time = Local.timestamp(epoch, 0); | |
115 | ||
116 | let backup_dir = BackupDir { | |
117 | group: BackupGroup { | |
118 | backup_type: btype.to_string(), | |
119 | backup_id: id.to_string(), | |
120 | }, | |
121 | backup_time | |
122 | }; | |
123 | ||
124 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); | |
125 | ||
126 | let info = BackupInfo { backup_dir, files }; | |
127 | ||
128 | for filename in info.files { | |
129 | let path = info.backup_dir.relative_path().to_str().unwrap().to_owned(); | |
130 | println!("{} | {}/{}", backup_time.format("%c"), path, filename); | |
8c75372b DM |
131 | } |
132 | } | |
133 | ||
134 | //Ok(result) | |
135 | Ok(Value::Null) | |
41c039e1 DM |
136 | } |
137 | ||
812c6f87 DM |
138 | fn list_backup_groups( |
139 | param: Value, | |
140 | _info: &ApiMethod, | |
141 | _rpcenv: &mut RpcEnvironment, | |
142 | ) -> Result<Value, Error> { | |
143 | ||
144 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
145 | let repo = BackupRepository::parse(repo_url)?; | |
146 | ||
147 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
148 | ||
149 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store); | |
150 | ||
151 | let result = client.get(&path)?; | |
152 | ||
153 | // fixme: implement and use output formatter instead .. | |
154 | let list = result["data"].as_array().unwrap(); | |
155 | ||
156 | for item in list { | |
157 | ||
158 | let id = item["backup_id"].as_str().unwrap(); | |
159 | let btype = item["backup_type"].as_str().unwrap(); | |
160 | let epoch = item["last_backup"].as_i64().unwrap(); | |
161 | let last_backup = Local.timestamp(epoch, 0); | |
162 | let num_backups = item["num_backups"].as_u64().unwrap(); | |
163 | ||
164 | let group = BackupGroup { | |
165 | backup_type: btype.to_string(), | |
166 | backup_id: id.to_string(), | |
167 | }; | |
168 | ||
169 | let path = group.group_path().to_str().unwrap().to_owned(); | |
170 | println!("{} | {} | {}", path, last_backup.format("%c"), num_backups); | |
171 | } | |
172 | ||
173 | //Ok(result) | |
174 | Ok(Value::Null) | |
175 | } | |
176 | ||
184f17af DM |
177 | fn list_snapshots( |
178 | param: Value, | |
179 | _info: &ApiMethod, | |
180 | _rpcenv: &mut RpcEnvironment, | |
181 | ) -> Result<Value, Error> { | |
182 | ||
183 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
184 | let repo = BackupRepository::parse(repo_url)?; | |
185 | ||
186 | let path = tools::required_string_param(¶m, "group")?; | |
187 | let group = BackupGroup::parse(path)?; | |
188 | ||
189 | let query = url::form_urlencoded::Serializer::new(String::new()) | |
190 | .append_pair("backup-type", &group.backup_type) | |
191 | .append_pair("backup-id", &group.backup_id) | |
192 | .finish(); | |
193 | ||
194 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
195 | ||
196 | let path = format!("api2/json/admin/datastore/{}/snapshots?{}", repo.store, query); | |
197 | ||
198 | // fixme: params | |
199 | let result = client.get(&path)?; | |
200 | ||
201 | // fixme: implement and use output formatter instead .. | |
202 | let list = result["data"].as_array().unwrap(); | |
203 | ||
204 | for item in list { | |
205 | ||
206 | let id = item["backup-id"].as_str().unwrap(); | |
207 | let btype = item["backup-type"].as_str().unwrap(); | |
208 | let epoch = item["backup-time"].as_i64().unwrap(); | |
209 | let backup_time = Local.timestamp(epoch, 0); | |
210 | ||
211 | let snapshot = BackupDir { | |
212 | group: BackupGroup { | |
213 | backup_type: btype.to_string(), | |
214 | backup_id: id.to_string(), | |
215 | }, | |
216 | backup_time, | |
217 | }; | |
218 | ||
219 | let path = snapshot.relative_path().to_str().unwrap().to_owned(); | |
220 | ||
221 | let files = item["files"].as_array().unwrap().iter() | |
222 | .map(|v| { | |
223 | v.as_str().unwrap().to_owned() | |
224 | }).collect(); | |
225 | ||
226 | println!("{} | {} | {}", path, backup_time.format("%c"), tools::join(&files, ' ')); | |
227 | } | |
228 | ||
229 | Ok(Value::Null) | |
230 | } | |
231 | ||
8cc0d6af DM |
232 | fn start_garbage_collection( |
233 | param: Value, | |
234 | _info: &ApiMethod, | |
235 | _rpcenv: &mut RpcEnvironment, | |
236 | ) -> Result<Value, Error> { | |
237 | ||
238 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
239 | let repo = BackupRepository::parse(repo_url)?; | |
240 | ||
ae0be2dd | 241 | let mut client = HttpClient::new(&repo.host, &repo.user); |
8cc0d6af DM |
242 | |
243 | let path = format!("api2/json/admin/datastore/{}/gc", repo.store); | |
244 | ||
245 | let result = client.post(&path)?; | |
246 | ||
247 | Ok(result) | |
248 | } | |
33d64b81 | 249 | |
ae0be2dd DM |
250 | fn parse_backupspec(value: &str) -> Result<(&str, &str), Error> { |
251 | ||
252 | if let Some(caps) = BACKUPSPEC_REGEX.captures(value) { | |
253 | return Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())); | |
254 | } | |
255 | bail!("unable to parse directory specification '{}'", value); | |
256 | } | |
257 | ||
6049b71f DM |
258 | fn create_backup( |
259 | param: Value, | |
260 | _info: &ApiMethod, | |
261 | _rpcenv: &mut RpcEnvironment, | |
262 | ) -> Result<Value, Error> { | |
ff5d3707 | 263 | |
33d64b81 | 264 | let repo_url = tools::required_string_param(¶m, "repository")?; |
ae0be2dd DM |
265 | |
266 | let backupspec_list = tools::required_array_param(¶m, "backupspec")?; | |
a914a774 | 267 | |
33d64b81 DM |
268 | let repo = BackupRepository::parse(repo_url)?; |
269 | ||
247cdbce | 270 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| v*1024); |
2d9d143a | 271 | |
247cdbce DM |
272 | if let Some(size) = chunk_size_opt { |
273 | verify_chunk_size(size)?; | |
2d9d143a DM |
274 | } |
275 | ||
ae0be2dd | 276 | let mut upload_list = vec![]; |
a914a774 | 277 | |
ae0be2dd DM |
278 | for backupspec in backupspec_list { |
279 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 280 | |
ae0be2dd DM |
281 | let stat = match nix::sys::stat::stat(filename) { |
282 | Ok(s) => s, | |
283 | Err(err) => bail!("unable to access '{}' - {}", filename, err), | |
284 | }; | |
23bb8780 | 285 | |
ae0be2dd | 286 | if (stat.st_mode & libc::S_IFDIR) != 0 { |
bcd879cf | 287 | |
ae0be2dd | 288 | let target = format!("{}.catar", target); |
606ce64b | 289 | |
51144821 | 290 | upload_list.push((filename.to_owned(), target)); |
a914a774 | 291 | |
ae0be2dd DM |
292 | } else if (stat.st_mode & (libc::S_IFREG|libc::S_IFBLK)) != 0 { |
293 | if stat.st_size <= 0 { bail!("got strange file size '{}'", stat.st_size); } | |
294 | let _size = stat.st_size as usize; | |
23bb8780 | 295 | |
ae0be2dd | 296 | panic!("implement me"); |
d62e6e22 | 297 | |
ae0be2dd | 298 | //backup_image(&datastore, &file, size, &target, chunk_size)?; |
4818c8b6 | 299 | |
ae0be2dd DM |
300 | // let idx = datastore.open_image_reader(target)?; |
301 | // idx.print_info(); | |
302 | ||
303 | } else { | |
304 | bail!("unsupported file type (expected a directory, file or block device)"); | |
305 | } | |
306 | } | |
307 | ||
5a2892f0 | 308 | let backup_time = Utc::now(); |
ae0be2dd DM |
309 | |
310 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
311 | ||
51144821 DM |
312 | client.login()?; // login before starting backup |
313 | ||
17d6979a | 314 | let log_file_name = format!("backup-log-{}.log", backup_time.format("%Y-%m-%dT%H:%M:%S")); |
51144821 | 315 | |
17d6979a | 316 | let mut log = tools::FileLogger::new(&log_file_name, true)?; |
51144821 | 317 | |
17d6979a DM |
318 | flog!(log, "Starting backup"); |
319 | flog!(log, "Client name: {}", tools::nodename()); | |
320 | flog!(log, "UTC Start Time: {}", Utc::now().format("%c")); | |
51144821 | 321 | |
17d6979a DM |
322 | for (filename, target) in upload_list { |
323 | flog!(log, "Upload '{}' to '{:?}' as {}", filename, repo, target); | |
324 | backup_directory(&mut client, &repo, &filename, &target, backup_time, chunk_size_opt)?; | |
4818c8b6 DM |
325 | } |
326 | ||
17d6979a DM |
327 | flog!(log, "Upload backup log"); |
328 | // fixme: impl upload log | |
329 | ||
330 | flog!(log, "UTC End Time: {}", Utc::now().format("%c")); | |
331 | ||
f0819fe5 | 332 | //datastore.garbage_collection()?; |
3d5c11e5 | 333 | |
ff5d3707 | 334 | Ok(Value::Null) |
f98ea63d DM |
335 | |
336 | } | |
337 | ||
338 | pub fn complete_backup_source(arg: &str) -> Vec<String> { | |
339 | ||
340 | let mut result = vec![]; | |
341 | ||
342 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
343 | ||
344 | if data.len() != 2 { return result; } | |
345 | ||
346 | let files = tools::complete_file_name(data[1]); | |
347 | ||
348 | for file in files { | |
349 | result.push(format!("{}:{}", data[0], file)); | |
350 | } | |
351 | ||
352 | result | |
ff5d3707 | 353 | } |
354 | ||
83b7db02 DM |
355 | fn prune( |
356 | mut param: Value, | |
357 | _info: &ApiMethod, | |
358 | _rpcenv: &mut RpcEnvironment, | |
359 | ) -> Result<Value, Error> { | |
360 | ||
361 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
362 | let repo = BackupRepository::parse(repo_url)?; | |
363 | ||
364 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
365 | ||
366 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store); | |
367 | ||
368 | param.as_object_mut().unwrap().remove("repository"); | |
369 | ||
370 | let result = client.post_json(&path, param)?; | |
371 | ||
372 | Ok(result) | |
373 | } | |
374 | ||
ff5d3707 | 375 | fn main() { |
376 | ||
33d64b81 DM |
377 | let repo_url_schema: Arc<Schema> = Arc::new( |
378 | StringSchema::new("Repository URL.") | |
379 | .format(BACKUP_REPO_URL.clone()) | |
380 | .max_length(256) | |
381 | .into() | |
382 | ); | |
383 | ||
25f1650b DM |
384 | let backup_source_schema: Arc<Schema> = Arc::new( |
385 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
386 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
387 | .into() | |
388 | ); | |
389 | ||
41c039e1 | 390 | let create_cmd_def = CliCommand::new( |
ff5d3707 | 391 | ApiMethod::new( |
bcd879cf DM |
392 | create_backup, |
393 | ObjectSchema::new("Create backup.") | |
33d64b81 | 394 | .required("repository", repo_url_schema.clone()) |
ae0be2dd DM |
395 | .required( |
396 | "backupspec", | |
397 | ArraySchema::new( | |
398 | "List of backup source specifications ([<label>:<path>] ...)", | |
25f1650b | 399 | backup_source_schema, |
ae0be2dd DM |
400 | ).min_length(1) |
401 | ) | |
2d9d143a DM |
402 | .optional( |
403 | "chunk-size", | |
404 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
405 | .minimum(64) | |
406 | .maximum(4096) | |
407 | .default(4096) | |
408 | ) | |
ff5d3707 | 409 | )) |
ae0be2dd | 410 | .arg_param(vec!["repository", "backupspec"]) |
f98ea63d | 411 | .completion_cb("backupspec", complete_backup_source); |
f8838fe9 | 412 | |
41c039e1 DM |
413 | let list_cmd_def = CliCommand::new( |
414 | ApiMethod::new( | |
812c6f87 DM |
415 | list_backup_groups, |
416 | ObjectSchema::new("List backup groups.") | |
33d64b81 | 417 | .required("repository", repo_url_schema.clone()) |
41c039e1 | 418 | )) |
33d64b81 | 419 | .arg_param(vec!["repository"]); |
41c039e1 | 420 | |
184f17af DM |
421 | let snapshots_cmd_def = CliCommand::new( |
422 | ApiMethod::new( | |
423 | list_snapshots, | |
424 | ObjectSchema::new("List backup snapshots.") | |
425 | .required("repository", repo_url_schema.clone()) | |
426 | .required("group", StringSchema::new("Backup group.")) | |
427 | )) | |
428 | .arg_param(vec!["repository", "group"]); | |
429 | ||
8cc0d6af DM |
430 | let garbage_collect_cmd_def = CliCommand::new( |
431 | ApiMethod::new( | |
432 | start_garbage_collection, | |
433 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
434 | .required("repository", repo_url_schema.clone()) | |
435 | )) | |
436 | .arg_param(vec!["repository"]); | |
437 | ||
83b7db02 DM |
438 | let prune_cmd_def = CliCommand::new( |
439 | ApiMethod::new( | |
440 | prune, | |
441 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
442 | ObjectSchema::new("Prune backup repository.") | |
443 | .required("repository", repo_url_schema.clone()) | |
444 | ) | |
445 | )) | |
446 | .arg_param(vec!["repository"]); | |
41c039e1 DM |
447 | let cmd_def = CliCommandMap::new() |
448 | .insert("create".to_owned(), create_cmd_def.into()) | |
8cc0d6af | 449 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 | 450 | .insert("list".to_owned(), list_cmd_def.into()) |
184f17af DM |
451 | .insert("prune".to_owned(), prune_cmd_def.into()) |
452 | .insert("snapshots".to_owned(), snapshots_cmd_def.into()); | |
a914a774 | 453 | |
698d9d44 | 454 | run_cli_command(cmd_def.into()); |
ff5d3707 | 455 | } |