forked from seanchann/apiserver
/
sqlite.go
51 lines (37 loc) · 979 Bytes
/
sqlite.go
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/*
Copyright 2018 This Project Authors.
Author: seanchann <seanchann@foxmail.com>
See docs/ for more information about the project.
*/
package factory
import (
"database/sql"
"k8s.io/apiserver/pkg/storage"
"k8s.io/apiserver/pkg/storage/sqlite"
"k8s.io/apiserver/pkg/storage/storagebackend"
"k8s.io/klog"
_ "github.com/mattn/go-sqlite3"
)
func newSqliteClient(dsn string, debug bool) (*sql.DB, error) {
var err error
connStr := string(dsn)
if debug {
klog.Infof("sqlite finish connect dsn %v", dsn)
}
db, err := sql.Open(string("sqlite3"), connStr)
if err != nil {
return nil, err
}
return db, db.Ping()
}
func newSqliteStorage(c storagebackend.Config) (storage.Interface, DestroyFunc, error) {
dsn := c.Sqlite.DSN
client, err := newSqliteClient(dsn, c.Sqlite.Debug)
if err != nil {
return nil, nil, err
}
destroyFunc := func() {
client.Close()
}
return sqlite.New(client, c.Codec, "v1", c.Sqlite.ListDefaultLimit), destroyFunc, nil
}