// Save the node.
func (n *Node) Save() error {
if config.UsingDB() {
if err := n.saveSQL(); err != nil {
return err
}
} else {
ds := datastore.New()
ds.Set("node", n.Name, n)
}
/* TODO Later: excellent candidate for a goroutine */
indexer.IndexObj(n)
return nil
}
// Save the role.
func (r *Role) Save() error {
if config.Config.UseMySQL {
if err := r.saveMySQL(); err != nil {
return nil
}
} else if config.Config.UsePostgreSQL {
if err := r.savePostgreSQL(); err != nil {
return nil
}
} else {
ds := datastore.New()
ds.Set("role", r.Name, r)
}
indexer.IndexObj(r)
return nil
}
// MakeDefaultEnvironment creates the default environment on startup.
func MakeDefaultEnvironment() {
var de *ChefEnvironment
if config.UsingDB() {
// The default environment is pre-created in the db schema when
// it's loaded. Re-indexing the default environment doesn't
// hurt anything though, so just get the usual default env and
// index it, not bothering with these other steps that are
// easier to do with the in-memory mode.
de = defaultEnvironment()
} else {
ds := datastore.New()
// only create the new default environment if we don't already have one
// saved
if _, found := ds.Get("env", "_default"); found {
return
}
de = defaultEnvironment()
ds.Set("env", de.Name, de)
}
indexer.IndexObj(de)
}
// Save the client. If a user with the same name as the client exists, returns
// an error. Additionally, if running with MySQL it will return any DB error.
func (c *Client) Save() error {
if config.UsingDB() {
var err error
if config.Config.UseMySQL {
err = c.saveMySQL()
} else if config.Config.UsePostgreSQL {
err = c.savePostgreSQL()
}
if err != nil {
return err
}
} else {
if err := chkInMemUser(c.Name); err != nil {
return err
}
ds := datastore.New()
ds.Set("client", c.Name, c)
}
indexer.IndexObj(c)
return nil
}
// Save the environment. Returns an error if you try to save the "_default"
// environment.
func (e *ChefEnvironment) Save() util.Gerror {
if e.Name == "_default" {
err := util.Errorf("The '_default' environment cannot be modified.")
err.SetStatus(http.StatusMethodNotAllowed)
return err
}
if config.Config.UseMySQL {
err := e.saveEnvironmentMySQL()
if err != nil {
return err
}
} else if config.Config.UsePostgreSQL {
err := e.saveEnvironmentPostgreSQL()
if err != nil {
return err
}
} else {
ds := datastore.New()
ds.Set("env", e.Name, e)
}
indexer.IndexObj(e)
return nil
}
// UpdateDBItem updates a data bag item in this data bag.
func (db *DataBag) UpdateDBItem(dbiID string, rawDbagItem map[string]interface{}) (*DataBagItem, error) {
dbItem, err := db.GetDBItem(dbiID)
if err != nil {
if err == sql.ErrNoRows {
err = fmt.Errorf("Cannot load data bag item %s for data bag %s", dbiID, db.Name)
}
return nil, err
}
dbItem.RawData = rawDbagItem
if config.UsingDB() {
err = dbItem.updateDBItemSQL()
if err != nil {
return nil, err
}
} else {
db.DataBagItems[dbiID] = dbItem
}
err = db.Save()
if err != nil {
return nil, err
}
indexer.IndexObj(dbItem)
return dbItem, nil
}
// NewDBItem creates a new data bag item in the associated data bag.
func (db *DataBag) NewDBItem(rawDbagItem map[string]interface{}) (*DataBagItem, util.Gerror) {
var dbiID string
var dbagItem *DataBagItem
switch t := rawDbagItem["id"].(type) {
case string:
if t == "" {
err := util.Errorf("Field 'id' missing")
return nil, err
}
dbiID = t
default:
err := util.Errorf("Field 'id' missing")
return nil, err
}
if err := validateDataBagName(dbiID, true); err != nil {
return nil, err
}
dbiFullName := fmt.Sprintf("data_bag_item_%s_%s", db.Name, dbiID)
if config.UsingDB() {
d, err := db.getDBItemSQL(dbiID)
if d != nil || (err != nil && err != sql.ErrNoRows) {
if err != nil {
logger.Debugf("Log real SQL error in NewDBItem: %s", err.Error())
}
gerr := util.Errorf("Data Bag Item '%s' already exists in Data Bag '%s'.", dbiID, db.Name)
gerr.SetStatus(http.StatusConflict)
return nil, gerr
}
if config.Config.UseMySQL {
dbagItem, err = db.newDBItemMySQL(dbiID, rawDbagItem)
} else if config.Config.UsePostgreSQL {
dbagItem, err = db.newDBItemPostgreSQL(dbiID, rawDbagItem)
}
if err != nil {
gerr := util.Errorf(err.Error())
gerr.SetStatus(http.StatusInternalServerError)
return nil, gerr
}
} else {
/* Look for an existing dbag item with this name */
if d, _ := db.GetDBItem(dbiID); d != nil {
gerr := util.Errorf("Data Bag Item '%s' already exists in Data Bag '%s'.", dbiID, db.Name)
gerr.SetStatus(http.StatusConflict)
return nil, gerr
}
/* But should we store the raw data as a JSON string? */
dbagItem = &DataBagItem{
Name: dbiFullName,
ChefType: "data_bag_item",
JSONClass: "Chef::DataBagItem",
DataBagName: db.Name,
RawData: rawDbagItem,
}
db.DataBagItems[dbiID] = dbagItem
}
err := db.Save()
if err != nil {
gerr := util.Errorf(err.Error())
gerr.SetStatus(http.StatusInternalServerError)
return nil, gerr
}
indexer.IndexObj(dbagItem)
return dbagItem, nil
}
