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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}; |
ff5d3707 | 6 | |
fe0e04c6 | 7 | use proxmox_backup::tools; |
4de0e142 | 8 | use proxmox_backup::cli::*; |
ef2f2efb | 9 | use proxmox_backup::api_schema::*; |
dc9a007b | 10 | use proxmox_backup::api_schema::router::*; |
151c6ce2 | 11 | use proxmox_backup::client::*; |
247cdbce | 12 | use proxmox_backup::backup::*; |
fe0e04c6 DM |
13 | //use proxmox_backup::backup::image_index::*; |
14 | //use proxmox_backup::config::datastore; | |
23bb8780 | 15 | //use proxmox_backup::catar::encoder::*; |
728797d0 | 16 | //use proxmox_backup::backup::datastore::*; |
23bb8780 | 17 | |
43eeef28 | 18 | use serde_json::{Value}; |
23bb8780 | 19 | use hyper::Body; |
33d64b81 | 20 | use std::sync::Arc; |
ae0be2dd DM |
21 | use regex::Regex; |
22 | ||
23 | use lazy_static::lazy_static; | |
24 | ||
25 | lazy_static! { | |
26 | static ref BACKUPSPEC_REGEX: Regex = Regex::new(r"^([a-zA-Z0-9_-]+):(.+)$").unwrap(); | |
27 | } | |
33d64b81 | 28 | |
247cdbce | 29 | fn backup_directory( |
ae0be2dd | 30 | client: &mut HttpClient, |
247cdbce DM |
31 | repo: &BackupRepository, |
32 | body: Body, | |
33 | archive_name: &str, | |
5a2892f0 | 34 | backup_time: DateTime<Utc>, |
247cdbce DM |
35 | chunk_size: Option<u64>, |
36 | ) -> Result<(), Error> { | |
33d64b81 | 37 | |
247cdbce DM |
38 | let mut query = url::form_urlencoded::Serializer::new(String::new()); |
39 | ||
40 | query | |
ff3d3100 DM |
41 | .append_pair("archive_name", archive_name) |
42 | .append_pair("type", "host") | |
43 | .append_pair("id", &tools::nodename()) | |
5a2892f0 | 44 | .append_pair("time", &backup_time.timestamp().to_string()); |
247cdbce DM |
45 | |
46 | if let Some(size) = chunk_size { | |
47 | query.append_pair("chunk-size", &size.to_string()); | |
48 | } | |
49 | ||
50 | let query = query.finish(); | |
ff3d3100 | 51 | |
33d64b81 | 52 | let path = format!("api2/json/admin/datastore/{}/catar?{}", repo.store, query); |
5e7a09be | 53 | |
83bdac1e | 54 | client.upload("application/x-proxmox-backup-catar", body, &path)?; |
bcd879cf DM |
55 | |
56 | Ok(()) | |
57 | } | |
58 | ||
23bb8780 | 59 | /**** |
bcd879cf DM |
60 | fn backup_image(datastore: &DataStore, file: &std::fs::File, size: usize, target: &str, chunk_size: usize) -> Result<(), Error> { |
61 | ||
23bb8780 | 62 | let mut target = PathBuf::from(target); |
bcd879cf DM |
63 | |
64 | if let Some(ext) = target.extension() { | |
91a905b6 DM |
65 | if ext != "fidx" { |
66 | bail!("got wrong file extension - expected '.fidx'"); | |
bcd879cf DM |
67 | } |
68 | } else { | |
91a905b6 | 69 | target.set_extension("fidx"); |
bcd879cf DM |
70 | } |
71 | ||
72 | let mut index = datastore.create_image_writer(&target, size, chunk_size)?; | |
73 | ||
74 | tools::file_chunker(file, chunk_size, |pos, chunk| { | |
75 | index.add_chunk(pos, chunk)?; | |
76 | Ok(true) | |
77 | })?; | |
78 | ||
79 | index.close()?; // commit changes | |
80 | ||
81 | Ok(()) | |
82 | } | |
23bb8780 | 83 | */ |
bcd879cf | 84 | |
6049b71f DM |
85 | fn list_backups( |
86 | param: Value, | |
87 | _info: &ApiMethod, | |
88 | _rpcenv: &mut RpcEnvironment, | |
89 | ) -> Result<Value, Error> { | |
41c039e1 | 90 | |
33d64b81 DM |
91 | let repo_url = tools::required_string_param(¶m, "repository")?; |
92 | let repo = BackupRepository::parse(repo_url)?; | |
41c039e1 | 93 | |
ae0be2dd | 94 | let mut client = HttpClient::new(&repo.host, &repo.user); |
41c039e1 | 95 | |
33d64b81 | 96 | let path = format!("api2/json/admin/datastore/{}/backups", repo.store); |
41c039e1 DM |
97 | |
98 | let result = client.get(&path)?; | |
99 | ||
8c75372b DM |
100 | // fixme: implement and use output formatter instead .. |
101 | let list = result["data"].as_array().unwrap(); | |
102 | ||
103 | for item in list { | |
104 | ||
105 | let id = item["backup_id"].as_str(). unwrap(); | |
106 | let btype = item["backup_type"].as_str(). unwrap(); | |
107 | let epoch = item["backup_time"].as_i64(). unwrap(); | |
108 | ||
109 | let time_str = Local.timestamp(epoch, 0).format("%c"); | |
110 | ||
111 | let files = item["files"].as_array().unwrap(); | |
112 | ||
113 | for file in files { | |
114 | let filename = file.as_str().unwrap(); | |
115 | println!("| {} | {} | {} | {}", btype, id, time_str, filename); | |
116 | } | |
117 | } | |
118 | ||
119 | //Ok(result) | |
120 | Ok(Value::Null) | |
41c039e1 DM |
121 | } |
122 | ||
8cc0d6af DM |
123 | fn start_garbage_collection( |
124 | param: Value, | |
125 | _info: &ApiMethod, | |
126 | _rpcenv: &mut RpcEnvironment, | |
127 | ) -> Result<Value, Error> { | |
128 | ||
129 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
130 | let repo = BackupRepository::parse(repo_url)?; | |
131 | ||
ae0be2dd | 132 | let mut client = HttpClient::new(&repo.host, &repo.user); |
8cc0d6af DM |
133 | |
134 | let path = format!("api2/json/admin/datastore/{}/gc", repo.store); | |
135 | ||
136 | let result = client.post(&path)?; | |
137 | ||
138 | Ok(result) | |
139 | } | |
33d64b81 | 140 | |
ae0be2dd DM |
141 | fn parse_backupspec(value: &str) -> Result<(&str, &str), Error> { |
142 | ||
143 | if let Some(caps) = BACKUPSPEC_REGEX.captures(value) { | |
144 | return Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())); | |
145 | } | |
146 | bail!("unable to parse directory specification '{}'", value); | |
147 | } | |
148 | ||
6049b71f DM |
149 | fn create_backup( |
150 | param: Value, | |
151 | _info: &ApiMethod, | |
152 | _rpcenv: &mut RpcEnvironment, | |
153 | ) -> Result<Value, Error> { | |
ff5d3707 | 154 | |
33d64b81 | 155 | let repo_url = tools::required_string_param(¶m, "repository")?; |
ae0be2dd DM |
156 | |
157 | let backupspec_list = tools::required_array_param(¶m, "backupspec")?; | |
a914a774 | 158 | |
33d64b81 DM |
159 | let repo = BackupRepository::parse(repo_url)?; |
160 | ||
247cdbce | 161 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| v*1024); |
2d9d143a | 162 | |
247cdbce DM |
163 | if let Some(size) = chunk_size_opt { |
164 | verify_chunk_size(size)?; | |
2d9d143a DM |
165 | } |
166 | ||
ae0be2dd | 167 | let mut upload_list = vec![]; |
a914a774 | 168 | |
ae0be2dd DM |
169 | for backupspec in backupspec_list { |
170 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 171 | |
ae0be2dd DM |
172 | let stat = match nix::sys::stat::stat(filename) { |
173 | Ok(s) => s, | |
174 | Err(err) => bail!("unable to access '{}' - {}", filename, err), | |
175 | }; | |
23bb8780 | 176 | |
ae0be2dd | 177 | if (stat.st_mode & libc::S_IFDIR) != 0 { |
bcd879cf | 178 | |
ae0be2dd | 179 | let target = format!("{}.catar", target); |
606ce64b | 180 | |
51144821 | 181 | upload_list.push((filename.to_owned(), target)); |
a914a774 | 182 | |
ae0be2dd DM |
183 | } else if (stat.st_mode & (libc::S_IFREG|libc::S_IFBLK)) != 0 { |
184 | if stat.st_size <= 0 { bail!("got strange file size '{}'", stat.st_size); } | |
185 | let _size = stat.st_size as usize; | |
23bb8780 | 186 | |
ae0be2dd | 187 | panic!("implement me"); |
d62e6e22 | 188 | |
ae0be2dd | 189 | //backup_image(&datastore, &file, size, &target, chunk_size)?; |
4818c8b6 | 190 | |
ae0be2dd DM |
191 | // let idx = datastore.open_image_reader(target)?; |
192 | // idx.print_info(); | |
193 | ||
194 | } else { | |
195 | bail!("unsupported file type (expected a directory, file or block device)"); | |
196 | } | |
197 | } | |
198 | ||
5a2892f0 | 199 | let backup_time = Utc::now(); |
ae0be2dd DM |
200 | |
201 | let mut client = HttpClient::new(&repo.host, &repo.user); | |
202 | ||
51144821 DM |
203 | client.login()?; // login before starting backup |
204 | ||
205 | for (filename, target) in upload_list { | |
ae0be2dd | 206 | println!("Upload '{}' to '{:?}'", filename, repo); |
51144821 DM |
207 | |
208 | let stream = CaTarBackupStream::open(&filename)?; | |
209 | ||
210 | let body = Body::wrap_stream(stream); | |
211 | ||
ae0be2dd | 212 | backup_directory(&mut client, &repo, body, &target, backup_time, chunk_size_opt)?; |
4818c8b6 DM |
213 | } |
214 | ||
f0819fe5 | 215 | //datastore.garbage_collection()?; |
3d5c11e5 | 216 | |
ff5d3707 | 217 | Ok(Value::Null) |
f98ea63d DM |
218 | |
219 | } | |
220 | ||
221 | pub fn complete_backup_source(arg: &str) -> Vec<String> { | |
222 | ||
223 | let mut result = vec![]; | |
224 | ||
225 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
226 | ||
227 | if data.len() != 2 { return result; } | |
228 | ||
229 | let files = tools::complete_file_name(data[1]); | |
230 | ||
231 | for file in files { | |
232 | result.push(format!("{}:{}", data[0], file)); | |
233 | } | |
234 | ||
235 | result | |
ff5d3707 | 236 | } |
237 | ||
83b7db02 DM |
238 | fn prune( |
239 | mut 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 mut client = HttpClient::new(&repo.host, &repo.user); | |
248 | ||
249 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store); | |
250 | ||
251 | param.as_object_mut().unwrap().remove("repository"); | |
252 | ||
253 | let result = client.post_json(&path, param)?; | |
254 | ||
255 | Ok(result) | |
256 | } | |
257 | ||
ff5d3707 | 258 | fn main() { |
259 | ||
33d64b81 DM |
260 | let repo_url_schema: Arc<Schema> = Arc::new( |
261 | StringSchema::new("Repository URL.") | |
262 | .format(BACKUP_REPO_URL.clone()) | |
263 | .max_length(256) | |
264 | .into() | |
265 | ); | |
266 | ||
25f1650b DM |
267 | let backup_source_schema: Arc<Schema> = Arc::new( |
268 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
269 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
270 | .into() | |
271 | ); | |
272 | ||
41c039e1 | 273 | let create_cmd_def = CliCommand::new( |
ff5d3707 | 274 | ApiMethod::new( |
bcd879cf DM |
275 | create_backup, |
276 | ObjectSchema::new("Create backup.") | |
33d64b81 | 277 | .required("repository", repo_url_schema.clone()) |
ae0be2dd DM |
278 | .required( |
279 | "backupspec", | |
280 | ArraySchema::new( | |
281 | "List of backup source specifications ([<label>:<path>] ...)", | |
25f1650b | 282 | backup_source_schema, |
ae0be2dd DM |
283 | ).min_length(1) |
284 | ) | |
2d9d143a DM |
285 | .optional( |
286 | "chunk-size", | |
287 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
288 | .minimum(64) | |
289 | .maximum(4096) | |
290 | .default(4096) | |
291 | ) | |
ff5d3707 | 292 | )) |
ae0be2dd | 293 | .arg_param(vec!["repository", "backupspec"]) |
f98ea63d | 294 | .completion_cb("backupspec", complete_backup_source); |
f8838fe9 | 295 | |
41c039e1 DM |
296 | let list_cmd_def = CliCommand::new( |
297 | ApiMethod::new( | |
298 | list_backups, | |
299 | ObjectSchema::new("List backups.") | |
33d64b81 | 300 | .required("repository", repo_url_schema.clone()) |
41c039e1 | 301 | )) |
33d64b81 | 302 | .arg_param(vec!["repository"]); |
41c039e1 | 303 | |
8cc0d6af DM |
304 | let garbage_collect_cmd_def = CliCommand::new( |
305 | ApiMethod::new( | |
306 | start_garbage_collection, | |
307 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
308 | .required("repository", repo_url_schema.clone()) | |
309 | )) | |
310 | .arg_param(vec!["repository"]); | |
311 | ||
83b7db02 DM |
312 | let prune_cmd_def = CliCommand::new( |
313 | ApiMethod::new( | |
314 | prune, | |
315 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
316 | ObjectSchema::new("Prune backup repository.") | |
317 | .required("repository", repo_url_schema.clone()) | |
318 | ) | |
319 | )) | |
320 | .arg_param(vec!["repository"]); | |
41c039e1 DM |
321 | let cmd_def = CliCommandMap::new() |
322 | .insert("create".to_owned(), create_cmd_def.into()) | |
8cc0d6af | 323 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 DM |
324 | .insert("list".to_owned(), list_cmd_def.into()) |
325 | .insert("prune".to_owned(), prune_cmd_def.into()); | |
a914a774 | 326 | |
698d9d44 | 327 | run_cli_command(cmd_def.into()); |
ff5d3707 | 328 | } |