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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 | ||
8cc0d6af DM |
138 | fn start_garbage_collection( |
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 | ||
ae0be2dd | 147 | let mut client = HttpClient::new(&repo.host, &repo.user); |
8cc0d6af DM |
148 | |
149 | let path = format!("api2/json/admin/datastore/{}/gc", repo.store); | |
150 | ||
151 | let result = client.post(&path)?; | |
152 | ||
153 | Ok(result) | |
154 | } | |
33d64b81 | 155 | |
ae0be2dd DM |
156 | fn parse_backupspec(value: &str) -> Result<(&str, &str), Error> { |
157 | ||
158 | if let Some(caps) = BACKUPSPEC_REGEX.captures(value) { | |
159 | return Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())); | |
160 | } | |
161 | bail!("unable to parse directory specification '{}'", value); | |
162 | } | |
163 | ||
6049b71f DM |
164 | fn create_backup( |
165 | param: Value, | |
166 | _info: &ApiMethod, | |
167 | _rpcenv: &mut RpcEnvironment, | |
168 | ) -> Result<Value, Error> { | |
ff5d3707 | 169 | |
33d64b81 | 170 | let repo_url = tools::required_string_param(¶m, "repository")?; |
ae0be2dd DM |
171 | |
172 | let backupspec_list = tools::required_array_param(¶m, "backupspec")?; | |
a914a774 | 173 | |
33d64b81 DM |
174 | let repo = BackupRepository::parse(repo_url)?; |
175 | ||
247cdbce | 176 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| v*1024); |
2d9d143a | 177 | |
247cdbce DM |
178 | if let Some(size) = chunk_size_opt { |
179 | verify_chunk_size(size)?; | |
2d9d143a DM |
180 | } |
181 | ||
ae0be2dd | 182 | let mut upload_list = vec![]; |
a914a774 | 183 | |
ae0be2dd DM |
184 | for backupspec in backupspec_list { |
185 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 186 | |
ae0be2dd DM |
187 | let stat = match nix::sys::stat::stat(filename) { |
188 | Ok(s) => s, | |
189 | Err(err) => bail!("unable to access '{}' - {}", filename, err), | |
190 | }; | |
23bb8780 | 191 | |
ae0be2dd | 192 | if (stat.st_mode & libc::S_IFDIR) != 0 { |
bcd879cf | 193 | |
ae0be2dd | 194 | let target = format!("{}.catar", target); |
606ce64b | 195 | |
51144821 | 196 | upload_list.push((filename.to_owned(), target)); |
a914a774 | 197 | |
ae0be2dd DM |
198 | } else if (stat.st_mode & (libc::S_IFREG|libc::S_IFBLK)) != 0 { |
199 | if stat.st_size <= 0 { bail!("got strange file size '{}'", stat.st_size); } | |
200 | let _size = stat.st_size as usize; | |
23bb8780 | 201 | |
ae0be2dd | 202 | panic!("implement me"); |
d62e6e22 | 203 | |
ae0be2dd | 204 | //backup_image(&datastore, &file, size, &target, chunk_size)?; |
4818c8b6 | 205 | |
ae0be2dd DM |
206 | // let idx = datastore.open_image_reader(target)?; |
207 | // idx.print_info(); | |
208 | ||
209 | } else { | |
210 | bail!("unsupported file type (expected a directory, file or block device)"); | |
211 | } | |
212 | } | |
213 | ||
5a2892f0 | 214 | let backup_time = Utc::now(); |
ae0be2dd DM |
215 | |
216 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
217 | ||
51144821 DM |
218 | client.login()?; // login before starting backup |
219 | ||
17d6979a | 220 | let log_file_name = format!("backup-log-{}.log", backup_time.format("%Y-%m-%dT%H:%M:%S")); |
51144821 | 221 | |
17d6979a | 222 | let mut log = tools::FileLogger::new(&log_file_name, true)?; |
51144821 | 223 | |
17d6979a DM |
224 | flog!(log, "Starting backup"); |
225 | flog!(log, "Client name: {}", tools::nodename()); | |
226 | flog!(log, "UTC Start Time: {}", Utc::now().format("%c")); | |
51144821 | 227 | |
17d6979a DM |
228 | for (filename, target) in upload_list { |
229 | flog!(log, "Upload '{}' to '{:?}' as {}", filename, repo, target); | |
230 | backup_directory(&mut client, &repo, &filename, &target, backup_time, chunk_size_opt)?; | |
4818c8b6 DM |
231 | } |
232 | ||
17d6979a DM |
233 | flog!(log, "Upload backup log"); |
234 | // fixme: impl upload log | |
235 | ||
236 | flog!(log, "UTC End Time: {}", Utc::now().format("%c")); | |
237 | ||
f0819fe5 | 238 | //datastore.garbage_collection()?; |
3d5c11e5 | 239 | |
ff5d3707 | 240 | Ok(Value::Null) |
f98ea63d DM |
241 | |
242 | } | |
243 | ||
244 | pub fn complete_backup_source(arg: &str) -> Vec<String> { | |
245 | ||
246 | let mut result = vec![]; | |
247 | ||
248 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
249 | ||
250 | if data.len() != 2 { return result; } | |
251 | ||
252 | let files = tools::complete_file_name(data[1]); | |
253 | ||
254 | for file in files { | |
255 | result.push(format!("{}:{}", data[0], file)); | |
256 | } | |
257 | ||
258 | result | |
ff5d3707 | 259 | } |
260 | ||
83b7db02 DM |
261 | fn prune( |
262 | mut param: Value, | |
263 | _info: &ApiMethod, | |
264 | _rpcenv: &mut RpcEnvironment, | |
265 | ) -> Result<Value, Error> { | |
266 | ||
267 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
268 | let repo = BackupRepository::parse(repo_url)?; | |
269 | ||
270 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
271 | ||
272 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store); | |
273 | ||
274 | param.as_object_mut().unwrap().remove("repository"); | |
275 | ||
276 | let result = client.post_json(&path, param)?; | |
277 | ||
278 | Ok(result) | |
279 | } | |
280 | ||
ff5d3707 | 281 | fn main() { |
282 | ||
33d64b81 DM |
283 | let repo_url_schema: Arc<Schema> = Arc::new( |
284 | StringSchema::new("Repository URL.") | |
285 | .format(BACKUP_REPO_URL.clone()) | |
286 | .max_length(256) | |
287 | .into() | |
288 | ); | |
289 | ||
25f1650b DM |
290 | let backup_source_schema: Arc<Schema> = Arc::new( |
291 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
292 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
293 | .into() | |
294 | ); | |
295 | ||
41c039e1 | 296 | let create_cmd_def = CliCommand::new( |
ff5d3707 | 297 | ApiMethod::new( |
bcd879cf DM |
298 | create_backup, |
299 | ObjectSchema::new("Create backup.") | |
33d64b81 | 300 | .required("repository", repo_url_schema.clone()) |
ae0be2dd DM |
301 | .required( |
302 | "backupspec", | |
303 | ArraySchema::new( | |
304 | "List of backup source specifications ([<label>:<path>] ...)", | |
25f1650b | 305 | backup_source_schema, |
ae0be2dd DM |
306 | ).min_length(1) |
307 | ) | |
2d9d143a DM |
308 | .optional( |
309 | "chunk-size", | |
310 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
311 | .minimum(64) | |
312 | .maximum(4096) | |
313 | .default(4096) | |
314 | ) | |
ff5d3707 | 315 | )) |
ae0be2dd | 316 | .arg_param(vec!["repository", "backupspec"]) |
f98ea63d | 317 | .completion_cb("backupspec", complete_backup_source); |
f8838fe9 | 318 | |
41c039e1 DM |
319 | let list_cmd_def = CliCommand::new( |
320 | ApiMethod::new( | |
321 | list_backups, | |
322 | ObjectSchema::new("List backups.") | |
33d64b81 | 323 | .required("repository", repo_url_schema.clone()) |
41c039e1 | 324 | )) |
33d64b81 | 325 | .arg_param(vec!["repository"]); |
41c039e1 | 326 | |
8cc0d6af DM |
327 | let garbage_collect_cmd_def = CliCommand::new( |
328 | ApiMethod::new( | |
329 | start_garbage_collection, | |
330 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
331 | .required("repository", repo_url_schema.clone()) | |
332 | )) | |
333 | .arg_param(vec!["repository"]); | |
334 | ||
83b7db02 DM |
335 | let prune_cmd_def = CliCommand::new( |
336 | ApiMethod::new( | |
337 | prune, | |
338 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
339 | ObjectSchema::new("Prune backup repository.") | |
340 | .required("repository", repo_url_schema.clone()) | |
341 | ) | |
342 | )) | |
343 | .arg_param(vec!["repository"]); | |
41c039e1 DM |
344 | let cmd_def = CliCommandMap::new() |
345 | .insert("create".to_owned(), create_cmd_def.into()) | |
8cc0d6af | 346 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 DM |
347 | .insert("list".to_owned(), list_cmd_def.into()) |
348 | .insert("prune".to_owned(), prune_cmd_def.into()); | |
a914a774 | 349 | |
698d9d44 | 350 | run_cli_command(cmd_def.into()); |
ff5d3707 | 351 | } |