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ydb-go-sdk move to v3

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This commit is contained in:
Konstantin Lebedev
2022-05-02 02:07:47 +05:00
parent 21033ff4c3
commit 50c4f62ed4
10 changed files with 257 additions and 383 deletions
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weed/filer/ydb/readme.md
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@@ -1,6 +1,7 @@
## YDB
database: https://github.com/ydb-platform/ydb
go driver: https://github.com/ydb-platform/ydb-go-sdk
options:
@@ -8,15 +9,18 @@ options:
```
[ydb]
enabled=true
dsn=grpcs://ydb-ru.yandex.net:2135/?database=/ru/home/username/db
prefix="seaweedfs"
useBucketPrefix=true
coonectionUrl=grpcs://ydb-ru.yandex.net:2135/?database=/ru/home/username/db
poolSizeLimit=50
```
get ydb types
```
ydbgen -dir weed/filer/ydb
```
Authenticate produced with one of next environment variables:
* `YDB_SERVICE_ACCOUNT_KEY_FILE_CREDENTIALS=<path/to/sa_key_file>` — used service account key file by path
* `YDB_ANONYMOUS_CREDENTIALS="1"` — used for authenticate with anonymous access. Anonymous access needs for connect to testing YDB installation
* `YDB_METADATA_CREDENTIALS="1"` — used metadata service for authenticate to YDB from yandex cloud virtual machine or from yandex function
* `YDB_ACCESS_TOKEN_CREDENTIALS=<access_token>` — used for authenticate to YDB with short-life access token. For example, access token may be IAM token
* `YDB_CONNECTION_STRING="grpcs://endpoint/?database=database"`
i test using this dev database:
* i test using this dev database:
`make dev_ydb`