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f-21: dispatch: add a prepare step to dispatch

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Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
This commit is contained in:
GnomeZworc 2026-04-23 23:11:10 +02:00
commit 1d86c45ba4
Signed by: nicolas.boufideline
GPG key ID: 4406BBBF8845D632
7 changed files with 102 additions and 21 deletions
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24
internal/dispatcher/agent/subnet_commands.go
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@ -20,7 +20,17 @@ type CreateSubnetCommand struct {
CIDR string
}
func (c CreateSubnetCommand) Execute(db *badger.DB, cfg *configuration.Config) error {
func (c CreateSubnetCommand) Prepare(db *badger.DB, cfg *configuration.Config) error {
if _, err := kv.GetFromDB(db, "subnet/"+c.Name+"/state"); err == nil {
return fmt.Errorf("subnet %q already exists", c.Name)
}
vpcState, err := kv.GetFromDB(db, "vpc/"+c.VPC+"/state")
if err != nil {
return fmt.Errorf("vpc %q not found", c.VPC)
}
if vpcState == "deleting" || vpcState == "deleted" {
return fmt.Errorf("vpc %q is %s", c.VPC, vpcState)
}
localIface, ok := cfg.Interfaces[c.IfaceType]
if !ok {
localIface = cfg.DefaultInterface
@ -31,6 +41,10 @@ func (c CreateSubnetCommand) Execute(db *badger.DB, cfg *configuration.Config) e
kv.AddInDB(db, "subnet/"+c.Name+"/local_iface", localIface)
kv.AddInDB(db, "subnet/"+c.Name+"/gateway_ip", c.GatewayIP)
kv.AddInDB(db, "subnet/"+c.Name+"/cidr", c.CIDR)
return nil
}
func (c CreateSubnetCommand) Execute(db *badger.DB, _ *configuration.Config) error {
return subnet.CreateSubnet(db, c.Name)
}
@ -38,8 +52,14 @@ type DeleteSubnetCommand struct {
Name string
}
func (c DeleteSubnetCommand) Prepare(db *badger.DB, _ *configuration.Config) error {
if _, err := kv.GetFromDB(db, "subnet/"+c.Name+"/state"); err != nil {
return fmt.Errorf("subnet %q not found", c.Name)
}
return kv.AddInDB(db, "subnet/"+c.Name+"/state", "deleting")
}
func (c DeleteSubnetCommand) Execute(db *badger.DB, _ *configuration.Config) error {
kv.AddInDB(db, "subnet/"+c.Name+"/state", "deleting")
if err := subnet.DeleteSubnet(db, c.Name); err != nil {
fmt.Println(err)
os.Exit(1)