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fe1337536f
* fix(db): add additional connection pool for projection spooling * use correct connection pool for projections --------- Co-authored-by: Livio Spring <livio.a@gmail.com>
156 lines
3.4 KiB
Go
156 lines
3.4 KiB
Go
package initialise
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import (
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"embed"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"github.com/zitadel/logging"
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"github.com/zitadel/zitadel/internal/database"
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"github.com/zitadel/zitadel/internal/database/dialect"
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)
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var (
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//go:embed sql/cockroach/*
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//go:embed sql/postgres/*
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stmts embed.FS
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createUserStmt string
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grantStmt string
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databaseStmt string
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createEventstoreStmt string
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createProjectionsStmt string
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createSystemStmt string
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createEncryptionKeysStmt string
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createEventsStmt string
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createSystemSequenceStmt string
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createUniqueConstraints string
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roleAlreadyExistsCode = "42710"
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dbAlreadyExistsCode = "42P04"
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)
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func New() *cobra.Command {
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cmd := &cobra.Command{
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Use: "init",
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Short: "initialize ZITADEL instance",
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Long: `Sets up the minimum requirements to start ZITADEL.
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Prerequisites:
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- cockroachdb
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The user provided by flags needs privileges to
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- create the database if it does not exist
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- see other users and create a new one if the user does not exist
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- grant all rights of the ZITADEL database to the user created if not yet set
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`,
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Run: func(cmd *cobra.Command, args []string) {
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config := MustNewConfig(viper.GetViper())
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InitAll(config)
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},
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}
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cmd.AddCommand(newZitadel(), newDatabase(), newUser(), newGrant())
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return cmd
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}
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func InitAll(config *Config) {
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err := initialise(config.Database,
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VerifyUser(config.Database.Username(), config.Database.Password()),
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VerifyDatabase(config.Database.DatabaseName()),
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VerifyGrant(config.Database.DatabaseName(), config.Database.Username()),
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)
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logging.OnError(err).Fatal("unable to initialize the database")
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err = verifyZitadel(config.Database)
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logging.OnError(err).Fatal("unable to initialize ZITADEL")
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}
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func initialise(config database.Config, steps ...func(*database.DB) error) error {
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logging.Info("initialization started")
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err := ReadStmts(config.Type())
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if err != nil {
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return err
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}
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db, err := database.Connect(config, true, dialect.DBPurposeQuery)
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if err != nil {
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return err
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}
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defer db.Close()
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return Init(db, steps...)
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}
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func Init(db *database.DB, steps ...func(*database.DB) error) error {
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for _, step := range steps {
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if err := step(db); err != nil {
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return err
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}
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}
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return nil
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}
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func ReadStmts(typ string) (err error) {
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createUserStmt, err = readStmt(typ, "01_user")
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if err != nil {
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return err
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}
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databaseStmt, err = readStmt(typ, "02_database")
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if err != nil {
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return err
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}
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grantStmt, err = readStmt(typ, "03_grant_user")
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if err != nil {
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return err
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}
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createEventstoreStmt, err = readStmt(typ, "04_eventstore")
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if err != nil {
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return err
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}
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createProjectionsStmt, err = readStmt(typ, "05_projections")
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if err != nil {
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return err
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}
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createSystemStmt, err = readStmt(typ, "06_system")
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if err != nil {
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return err
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}
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createEncryptionKeysStmt, err = readStmt(typ, "07_encryption_keys_table")
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if err != nil {
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return err
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}
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createEventsStmt, err = readStmt(typ, "08_events_table")
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if err != nil {
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return err
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}
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createSystemSequenceStmt, err = readStmt(typ, "09_system_sequence")
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if err != nil {
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return err
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}
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createUniqueConstraints, err = readStmt(typ, "10_unique_constraints_table")
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if err != nil {
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return err
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}
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return nil
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}
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func readStmt(typ, step string) (string, error) {
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stmt, err := stmts.ReadFile("sql/" + typ + "/" + step + ".sql")
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return string(stmt), err
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}
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