feat(rdb): expose float engine settings (#1771)

Co-authored-by: Rémy Léone <[email protected]>

Author: scaleway-bot

cmd/scw/testdata/test-all-usage-rdb-instance-upgrade-usage.golden

@@ -9,6 +9,7 @@ ARGS:
   instance-id       UUID of the instance you want to upgrade
   [node-type]       Node type of the instance you want to upgrade to (DB-DEV-S | DB-DEV-M | DB-DEV-L | DB-DEV-XL | DB-GP-XS | DB-GP-S | DB-GP-M | DB-GP-L | DB-GP-XL)
   [enable-ha]       Set to true to enable high availability on your instance
+  [volume-size]     Increase your block storage volume size
   [region=fr-par]   Region to target. If none is passed will use default region from the config (fr-par | nl-ams | pl-waw)
 
 FLAGS:

internal/namespaces/rdb/v1/rdb_cli.go

@@ -545,6 +545,13 @@ func rdbInstanceUpgrade() *core.Command {
 				Deprecated: false,
 				Positional: false,
 			},
+			{
+				Name:       "volume-size",
+				Short:      `Increase your block storage volume size`,
+				Required:   false,
+				Deprecated: false,
+				Positional: false,
+			},
 			core.RegionArgSpec(scw.RegionFrPar, scw.RegionNlAms, scw.RegionPlWaw),
 		},
 		Run: func(ctx context.Context, args interface{}) (i interface{}, e error) {