Add read replica testing helpers and fix non-sso login bug (#4908)
not set on the INSERT.
- OUT: Only sets the ID on the passed session and returns it. (`CreatedAt`, `AccessedAt`, are not set.)
New version:
```go
func (ds *Datastore) NewSession(ctx context.Context, userID uint, sessionKey string) (*fleet.Session, error) {
sqlStatement := `
INSERT INTO sessions (
user_id,
` + "`key`" + `
)
VALUES(?,?)
`
result, err := ds.writer.ExecContext(ctx, sqlStatement, userID, sessionKey)
if err != nil {
return nil, ctxerr.Wrap(ctx, err, "inserting session")
}
id, _ := result.LastInsertId() // cannot fail with the mysql driver
return ds.sessionByID(ctx, ds.writer, uint(id))
}
```
- IN: Define arguments that are truly used when creating a session.
- OUT: Load and return the fleet.Session struct with all values set (using the `ds.writer` to support read replicas correctly).
PS: The new `NewSession` version mimics what we already do with other entities, like policies (`Datastore.NewGlobalPolicy`).
2022-04-04 23:52:05 +00:00
|
|
|
# MySQL Replica Testing
|
|
|
|
|
|
|
|
|
|
This directory contains scripts to run/test a local Fleet instance with a MySQL Read Replica.
|
|
|
|
|
|
|
|
|
|
## Run MySQL Main and Read Replica Docker Images
|
|
|
|
|
|
|
|
|
|
> Run all commands from fleet's root repository directory.
|
2025-12-08 22:07:04 +00:00
|
|
|
>
|
|
|
|
|
>The regular `docker compose up` command should be running for the other services to work.
|
Add read replica testing helpers and fix non-sso login bug (#4908)
not set on the INSERT.
- OUT: Only sets the ID on the passed session and returns it. (`CreatedAt`, `AccessedAt`, are not set.)
New version:
```go
func (ds *Datastore) NewSession(ctx context.Context, userID uint, sessionKey string) (*fleet.Session, error) {
sqlStatement := `
INSERT INTO sessions (
user_id,
` + "`key`" + `
)
VALUES(?,?)
`
result, err := ds.writer.ExecContext(ctx, sqlStatement, userID, sessionKey)
if err != nil {
return nil, ctxerr.Wrap(ctx, err, "inserting session")
}
id, _ := result.LastInsertId() // cannot fail with the mysql driver
return ds.sessionByID(ctx, ds.writer, uint(id))
}
```
- IN: Define arguments that are truly used when creating a session.
- OUT: Load and return the fleet.Session struct with all values set (using the `ds.writer` to support read replicas correctly).
PS: The new `NewSession` version mimics what we already do with other entities, like policies (`Datastore.NewGlobalPolicy`).
2022-04-04 23:52:05 +00:00
|
|
|
|
|
|
|
|
```sh
|
2025-12-08 22:07:04 +00:00
|
|
|
docker compose -f ./tools/mysql-replica-testing/docker-compose.yml up
|
Add read replica testing helpers and fix non-sso login bug (#4908)
not set on the INSERT.
- OUT: Only sets the ID on the passed session and returns it. (`CreatedAt`, `AccessedAt`, are not set.)
New version:
```go
func (ds *Datastore) NewSession(ctx context.Context, userID uint, sessionKey string) (*fleet.Session, error) {
sqlStatement := `
INSERT INTO sessions (
user_id,
` + "`key`" + `
)
VALUES(?,?)
`
result, err := ds.writer.ExecContext(ctx, sqlStatement, userID, sessionKey)
if err != nil {
return nil, ctxerr.Wrap(ctx, err, "inserting session")
}
id, _ := result.LastInsertId() // cannot fail with the mysql driver
return ds.sessionByID(ctx, ds.writer, uint(id))
}
```
- IN: Define arguments that are truly used when creating a session.
- OUT: Load and return the fleet.Session struct with all values set (using the `ds.writer` to support read replicas correctly).
PS: The new `NewSession` version mimics what we already do with other entities, like policies (`Datastore.NewGlobalPolicy`).
2022-04-04 23:52:05 +00:00
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## Configure MySQL Main and Read Replica
|
|
|
|
|
|
|
|
|
|
```sh
|
|
|
|
|
# Configure the main and read replica for replication.
|
|
|
|
|
make db-replica-setup
|
|
|
|
|
|
|
|
|
|
# Reset the main database.
|
|
|
|
|
make db-replica-reset
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## Run Fleet with Read Replica
|
|
|
|
|
|
|
|
|
|
```sh
|
|
|
|
|
make db-replica-run
|
|
|
|
|
```
|
