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835cf6b12f
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151 Commits

Author SHA1 Message Date
Christian Schwarz
835cf6b12f cmd control status: warn about inactive tasks 
refs #10
 2017-12-27 18:34:24 +01:00
Christian Schwarz
4b3d83ec1f TaskStatus: add LastUpdate field 
refs #10
 2017-12-27 18:34:24 +01:00
Christian Schwarz
d13c6e3fc3 job local: refactor + use Task API 
refs #10
 2017-12-27 18:34:24 +01:00
Christian Schwarz
63fa7a67e9 job source: refactor + use Task API 
refs #10
 2017-12-27 18:34:24 +01:00
Christian Schwarz
7d89d1fb00 job pull: refactor + use Task API 
refs #10
 2017-12-27 18:34:24 +01:00
Christian Schwarz
b69089a527 Puller: refactor + use Task API 
* drop rx byte count functionality
* will be re-added to Task as necessary

refs #10
 2017-12-27 14:39:47 +01:00
Christian Schwarz
59e34942d1 Puller: make main interface public 
refs #10
 2017-12-27 14:39:46 +01:00
Christian Schwarz
91c4a97f72 Pruner: refactor + use Task API 
refs #10
 2017-12-27 14:39:46 +01:00
Christian Schwarz
13562b48ed IntervalAutosnap: refactor + use Task API 
refs #10
 2017-12-27 14:39:46 +01:00
Christian Schwarz
58ee796394 adopt Task API: infect datastructures 
refs #10
 2017-12-27 14:39:46 +01:00
Christian Schwarz
ce351146cf job control: implement JobStatus 2017-12-27 14:39:46 +01:00
Christian Schwarz
14b8d69a63 cmd control status + expose DaemonStatus via control API 
refs #10
 2017-12-27 14:39:46 +01:00
Christian Schwarz
8c7e373049 daemon: DaemonStatus + JobStatus + dummy implementation 
refs #10
 2017-12-27 14:39:46 +01:00
Christian Schwarz
2c87b15e83 daemon: Task abstraction + TaskStatus 
An instance of Task tracks a single thread of activity that is part of a Job.

While the docs already use this terminology of tasks being composed of jobs,
the code did not have an object to represent these semantics.
Now it does:

* A task t is initialized with a root activity, which is its name
* t can t.Enter() and t.Finish() an activity, building
  a stack of activities
* t's code can get a logger t.Log() whose logTaskField is set to the
  concatenated stack of activities
* t's code can update IO progress it made since leaving idle state
* t's code's log output vie t.Log() is captured since leaving idle
  state
  * FIXME: find a way to bound that buffer

refs #10
refs #48
 2017-12-27 14:39:46 +01:00
Christian Schwarz
d7f3fb93ae bash completions: hidden subcommand + integrate into Makefile 2017-12-27 14:39:46 +01:00
Christian Schwarz
ebf209427a logging: support ignoring fields in HumanFormatter 
should be refactored to logger one day so the implementation of ignoring
is not duplicated to each outlet.

refs #10
 2017-12-27 14:39:46 +01:00
Christian Schwarz
261d095108 logger: support forking of outlets 
refs #10
 2017-12-27 13:50:07 +01:00
Christian Schwarz
583a63a68f refactor: encapsulate pulling in a struct 
refs #10
 2017-12-24 15:23:28 +01:00
Christian Schwarz
896f31bbf3 'zrepl version' and 'zrepl control version' subcommand + maintainer README 
Version is autodetected on build using git
If it cannot be detected with git, an override must be provided.

For tracability of distros, the distroy packagers should override as
well, which is why I added a README entry for package mainatiners.

refs #35
 2017-11-18 21:12:48 +01:00
Christian Schwarz
bfbab9382e fixup: remove unused StdoutOutlet function 
refs #28
 2017-11-17 00:36:48 +01:00
Christian Schwarz
2bfcfa5be8 logging: first outlet receives logger error message 
Abandons stderr special-casing:

* looks weird on shell and IO redirection to same file because of
interleaving of stdout and stderr
* better than a separate dedicated outlet because it does not require
additional configuration

fixes #28

BREAK SEMANTICS CONFIG
 2017-11-17 00:25:38 +01:00
Christian Schwarz
a7f70a566d logger: write internal / outlet errors to an error outlet 
refs #28
 2017-11-16 23:49:47 +01:00
Christian Schwarz
b576253ea8 logging: fixup 4763486: implementation would parse 'date' instead of 'time' field in config 2017-11-15 11:14:20 +01:00
Christian Schwarz
476348689a logging: stdout outlet: include time in output if tty or forced through config 2017-11-15 11:04:34 +01:00
Christian Schwarz
ed68bffea5 bookmark every snapshot 
replication logic already supports bookmarks \o/

refs #34
 2017-11-13 10:59:46 +01:00
Christian Schwarz
51af880701 refactor: parametrize PrefixFilter VersionType check 
refs #34
 2017-11-13 10:59:22 +01:00
Christian Schwarz
cef63ac176 logging: stdout formatter: use logfmt package to format non-special stdout fields + handle errors 
refs #40
 2017-11-13 10:58:07 +01:00
Christian Schwarz
f3433df617 cmd/sampleconf/zrep.yml: remove it, it's from the stone ages 2017-10-05 21:48:18 +02:00
Christian Schwarz
161ce3b3c3 autosnap: fix log level when fs filter does not match any fs 2017-10-05 21:22:17 +02:00
Christian Schwarz
83bb97a845 control job: wrong error on context done 2017-10-05 21:20:01 +02:00
Christian Schwarz
40919d06c2 source job: fix errnous log message when accept() on closed listener 2017-10-05 21:19:42 +02:00
Christian Schwarz
c48069ce88 retention grid: interva length monotonicity: exception for keep=all 
fixes #6
 2017-10-05 20:34:35 +02:00
Christian Schwarz
72d288567e mappings: fix aliasing bug with '<' wildcards 
In contrast to any 'something<' mapping, a '<' mapping cannot be unique
Thus, '<' mappings are thus just an append to target, which is exactly
what we get when trimming empty prefix ''.

Otherwise, given mapping

{ "<": "storage/backups/app-srv" }

Before (clearly a conflict)
zroot     => storage/backups/app-srv
storage   => storage/backups/app-srv
After:
zroot     => storage/backups/app-srv/zroot
storage   => storage/backups/app-srv/storage

However, mapping directly with subtree wildcard is still possible, just
not with the root wildcard

{
    "<"              "storage/backups/app-srv"
    "zroot/var/db<": "storage/db_replication/app-srv"
}

fixes #22
 2017-10-05 20:10:05 +02:00
Christian Schwarz
b5d46e2ec3 impl: don't reference m.entries again 2017-10-05 18:55:02 +02:00
Christian Schwarz
83d450b1f2 config: support days (d) and weeks (w) in durations 
fixes #18
 2017-10-05 15:17:37 +02:00
Christian Schwarz
3e647c14c0 config: source job: rename field 'datasets' to 'filesystems' 
While filesystems is also not the right term (since it excludes ZVOLs),
we want to stay consistent with comments & terminology used in docs.

BREAK CONFIG

fixes #17
 2017-10-05 13:39:05 +02:00
Christian Schwarz
b95260f4b5 config: logging: defaults + definition as list 
* Stdout logger as default logger
* Clearer keyword / value separation
* Allows multiple outlet definitions

BREAK CONFIG

fixes #20
fixes #19
 2017-10-05 13:31:16 +02:00
Christian Schwarz
e6d08149ef docs: update 'mappping & filter syntax' + more elaborate sampleconf 2017-10-02 18:29:58 +02:00
Christian Schwarz
45670a7e5d make vet happy: 'don't leak contexts' 2017-09-30 16:39:52 +02:00
Christian Schwarz
aab43af27c tcp outlet: fix error handling on write failure 
Also: clarify semantics of RetryInterval
 2017-09-30 16:38:48 +02:00
Christian Schwarz
0cbee78b40 fix unreachable code & missing stringer-generated code 2017-09-30 16:31:55 +02:00
Christian Schwarz
03955196a9 cmd: config: build identity map 
not necessary with one cert but good practice
 2017-09-24 16:25:41 +02:00
Christian Schwarz
54b391f77c tcp outlet: add newline after each entry 
otherwise tools like graylog don't parse it
 2017-09-24 16:24:43 +02:00
Christian Schwarz
c1a5b04065 TLS support for TCP logger 2017-09-24 14:34:50 +02:00
Christian Schwarz
d5df354e64 sampleconf for supported logging 2017-09-24 02:10:29 +02:00
Christian Schwarz
fae34f5927 implement logfmt formatter 2017-09-24 02:09:50 +02:00
Christian Schwarz
c4c38d5b23 add syslog outlet 2017-09-24 02:05:41 +02:00
Christian Schwarz
e0e362c4ff dump logrus and roll our own logger instead 2017-09-24 00:57:52 +02:00
Christian Schwarz
c31ec8c646 convert more code to structured logging 2017-09-23 17:52:29 +02:00
Christian Schwarz
83edcb3889 experimental TCP hook for logrus 2017-09-23 12:58:13 +02:00