Commit Graph

627 Commits

Author SHA1 Message Date
Simone Gotti 5fe3ceb60c
Merge pull request #180 from sgotti/api_write_flush_logs_headers
*: write and flush header on log handlers
2019-11-15 10:18:28 +01:00
Simone Gotti f7d0950ca1 *: write and flush header on log handlers
Explicitly write and flush the headers in the various services LogHandlers.

Currently the 200 response and the other headers will be automatically written
by the golang http implementation only when we send something in the body. But if
there's nothing to send (no logs yet written) the client will never receive the
headers and cannot know if the request was successful.
2019-11-14 10:52:45 +01:00
Simone Gotti 32a08ec5c8
Merge pull request #179 from sgotti/runservice_logshandler_improve_errors
runservice: improve errors in logsHandler
2019-11-14 09:56:24 +01:00
Simone Gotti eeacc296d0
Merge pull request #177 from sgotti/runservice_use_trylock_on_fetching
runservice: use etcd mutex TryLock on fetching
2019-11-13 18:02:34 +01:00
Simone Gotti 66e182a55d runservice: improve errors in logsHandler
* return errNotExist in readTaskLogs when the executor task doesn't exist: so
the client will receive a 404 instead of a 500 (since a generic error will be
mapped to a 500).
* Wrap the errNotExist returned by readTaskLogs with a new ErrNotExits reporting
"log doesn't exist"
2019-11-13 15:50:20 +01:00
Simone Gotti 07cde065c8 runservice: use etcd mutex TryLock on fetching
When fetching avoid concurrent fetches from multiple runservices using an etcd
mutex TryLock.
2019-11-13 11:53:54 +01:00
Simone Gotti 9fd4b662a8
Merge pull request #175 from camandel/api_logarchived
gateway: add api to get log status
2019-11-13 11:45:31 +01:00
Simone Gotti 4497e196ba
Merge pull request #176 from sgotti/use_etcd_mutex_trylock
*: use etcd mutex TryLock
2019-11-13 11:32:29 +01:00
Carlo Mandelli 8ed813e722 gateway: add api to get log status 2019-11-13 10:01:51 +01:00
Simone Gotti 5ab9f7c970 *: use etcd mutex TryLock
etcd PR 11104 (https://github.com/etcd-io/etcd/pull/11104) implemented mutex
TryLock. Since it's only available in etcd master just copy relevant code and
add a TODO to remove it when updating the etcd client to a version implementing
TryLock.

Use TryLock everywhere where it'll be useful.
2019-11-12 22:27:17 +01:00
Simone Gotti 24a9563872
Merge pull request #167 from sgotti/datamanager_writedatasnapshot_skip_already_checkpointed_wals
datamanager: skip already applied wals in writeDataSnapshot
2019-11-12 14:57:42 +01:00
Simone Gotti 2076b171eb
Merge pull request #172 from sgotti/readdb_improve_handleevents_goroutines_exit
readdb: improve HandleEvents goroutine exiting
2019-11-12 14:57:22 +01:00
Simone Gotti d679254516 readdb: improve HandleEvents goroutine exiting
Rename errCh to doneCh (error is not needed) and always send to it when one of
the HandleEvents functions exits (not only on error).

This will ensure that all the goroutines will be stopped also if one of them
returns without an error.
2019-11-12 11:03:21 +01:00
Simone Gotti 1e70e3404b datamanager: skip already applied wals in writeDataSnapshot
As an optimization don't apply already applied wals.
2019-11-12 11:02:52 +01:00
Simone Gotti aff44f7e89
Merge pull request #174 from sgotti/datamanager_test_increas_etcd_waitdown_timeout
datamanager tests: increase etcd waitdown timeout
2019-11-12 11:02:12 +01:00
Simone Gotti dfd0f8c806 datamanager tests: increase etcd waitdown timeout 2019-11-12 10:47:28 +01:00
Simone Gotti 581a610523
Merge pull request #169 from sgotti/improve_error_handling
*: improve error handling
2019-11-11 14:08:39 +01:00
Simone Gotti 72f279c4c3 *: improve error handling
* objectstorage: remove `types` package and move `ErrNotExist` in base package
* objectstorage: Implement .Is and add helper `IsErrNotExist` for `ErrNotExist`
* util: Rename `ErrNotFound` to `ErrNotExist`
* util: Add `IsErr*` helpers and use them in place of `errors.Is()`
* datamanager: add `ErrNoDataStatus` to report when there's not data status in ost
* runservice/common: remove `ErrNotExist` and use errors in util package
2019-11-11 12:17:35 +01:00
Simone Gotti 89eb87a827
Merge pull request #170 from sgotti/objectstorage_use_single_package
objectstorage: use a single package
2019-11-11 10:24:54 +01:00
Simone Gotti 5af07d0852 objectstorage: use a single package
remove all the subpackages and just use a single package
2019-11-08 16:31:48 +01:00
Simone Gotti 35e1ec0e15 datamanager: remove old storage wals
Remove all wals not required by the existing data status files and not existing
in etcd.
2019-11-08 15:39:17 +01:00
Simone Gotti 9fbfeb9d13
Merge pull request #168 from sgotti/datamanager_refactor_readwal
datamanager: refactor ReadWal
2019-11-08 14:26:55 +01:00
Simone Gotti 9c0eb3d7ef datamanager: refactor ReadWal
make ReadWal directly return a *WalHeader
2019-11-08 13:24:43 +01:00
Simone Gotti cd5c5a20ed
Merge pull request #165 from sgotti/datamanager_check_wal_previousequence_is_correct
datamanager: check wal previouswalsequence is correct in initEtcd
2019-11-08 09:40:44 +01:00
Simone Gotti 9c1f3b2a69 datamanager: check wal previouswalsequence is correct in initEtcd 2019-11-07 17:05:40 +01:00
Simone Gotti 33e2d50036
Merge pull request #164 from sgotti/datamanager_dont_create_ost_checkpointed_files
datamanager: don't create ost wal checkpointed files
2019-11-07 14:48:12 +01:00
Simone Gotti acd62a3f90 datamanager: don't create ost wal checkpointed files
currently creating .checkpointed files in the ost isn't useful.
We already have the data snapshot that reports the last checkpointed wal.
2019-11-07 10:32:41 +01:00
Simone Gotti ae8eec94b5
Merge pull request #160 from sgotti/datamanager_remove_old_data_files
datamanager: clean old data files
2019-11-07 10:30:54 +01:00
Simone Gotti 4fcb067052 datamanager: clean old data files
keep the last n (now set to 3) data status files and remove all other data status
files and unneeded data files.
2019-11-07 10:30:31 +01:00
Simone Gotti 156995a804
Merge pull request #163 from sgotti/datamanager_fix_index_pos
datamanager: fix index creation on multiple data files
2019-11-06 17:50:12 +01:00
Simone Gotti 52cb683267 datamanager: fix index creation on multiple data files
When during a checkpoint more than one file is created the entries position in
the index is not right since it's not reset at every new index.

Fix it and add related tests.
2019-11-06 15:33:40 +01:00
Simone Gotti 778bc93755
Merge pull request #162 from camandel/config_enabled_services
services: check config only for enabled services
2019-11-06 13:58:21 +01:00
Carlo Mandelli aab2321d58 services: check config only for enabled services 2019-11-05 09:25:22 +01:00
Simone Gotti b78e0b5f33
Merge pull request #158 from sgotti/datamanager_add_datasequence_datafile_name
datamanager: add data sequence to data file name
2019-11-04 10:20:49 +01:00
Simone Gotti 4b4416fc99 datamanager: add data sequence to data file name
When creating a datafile name make it start with the current data sequence. This
is useful in future to know which data sequence created a new data file.
2019-11-04 09:23:12 +01:00
Simone Gotti e0346617ab
Merge pull request #159 from sgotti/sequence_tests
sequence: add tests for String and Parse methods
2019-11-04 09:22:32 +01:00
Simone Gotti e06dc332e2 sequence: add tests for String and Parse methods
Add tests to sequence String() and Parse(string) methods.
2019-10-31 16:53:57 +01:00
Simone Gotti d73344cf8c
Merge pull request #150 from sgotti/update_deps
go.mod: update dependencies
2019-10-30 17:47:52 +01:00
Simone Gotti e18794764e go.mod: update dependencies
Update all the updatable dependencies
2019-10-29 09:31:38 +01:00
Simone Gotti ec67b26d21
Merge pull request #149 from camandel/add_tty_option
run config: add tty option for run steps
2019-10-29 09:31:12 +01:00
Carlo Mandelli 7a51404b71 run config: add tty option for run steps 2019-10-28 16:58:54 +01:00
Simone Gotti 0558e78e82
Merge pull request #156 from camandel/readme_issue_link
README: issue link points to templates
2019-10-28 10:18:06 +01:00
Carlo Mandelli 93ad75127e README: issue link points to templates
[ci skip]
2019-10-26 11:21:11 +02:00
Simone Gotti 0fd76b2b4c
Merge pull request #155 from sgotti/objectstorage_add_writeobject_test
objectstorage: add WriteObject tests
2019-10-25 16:28:08 +02:00
Simone Gotti 1eb16886d8 objectstorage: add WriteObject tests
Test WriteObject using different size values: unspecified, equal to the buffer
size or less than the buffer size.
2019-10-25 15:16:42 +02:00
Simone Gotti 2e520dae55
Merge pull request #154 from sgotti/objectstorage_object_size
objectstorage: return object size in objectinfo
2019-10-25 12:23:48 +02:00
Simone Gotti 4c88bb75a3
Merge pull request #153 from sgotti/objectstorage_posix_limitreader_only_size_gt_0
objectstorage posix: use limitreader only when size is specified.
2019-10-25 12:23:35 +02:00
Simone Gotti 8a32e2251e
Merge pull request #152 from sgotti/objectstorage_s3_use_limitreader
objectstorage s3: use limitreader in write object
2019-10-25 12:23:19 +02:00
Simone Gotti ae1e92b115 objectstorage: return object size in objectinfo
Return object size in object info.
2019-10-25 10:53:36 +02:00
Simone Gotti 58f68601e6 objectstorage posix: use limitreader only when size is specified.
Use limitreader only when size is specified (greater or equal to 0).
When size is unknown (less than 0) limitreader will immediately return EOF
instead of writing the whole data.
2019-10-25 10:26:59 +02:00