Refactor to aupport OCI flexible shapes and latest bersion of the OCI…

… SDK API

go.mod

@@ -7,6 +7,6 @@ require (
 	github.com/hashicorp/hcl/v2 v2.8.0
 	github.com/hashicorp/packer v1.6.7-0.20210217093213-201869d627bf
 	github.com/hashicorp/packer-plugin-sdk v0.0.14
-	github.com/oracle/oci-go-sdk v19.0.0+incompatible
+	github.com/oracle/oci-go-sdk/v36 v36.2.0
 	github.com/zclconf/go-cty v1.7.0
 )

go.sum

@@ -447,9 +447,12 @@ github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d/go.mod h1:YUTz3bUH
 github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQA=
 github.com/olekukonko/tablewriter v0.0.0-20180105111133-96aac992fc8b/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
+github.com/oracle/oci-go-sdk v18.0.0+incompatible h1:FLV4KixsVfF3rwyVTMI6Ryp/Q+OSb9sR5TawbfjFLN4=
 github.com/oracle/oci-go-sdk v18.0.0+incompatible/go.mod h1:VQb79nF8Z2cwLkLS35ukwStZIg5F66tcBccjip/j888=
 github.com/oracle/oci-go-sdk v19.0.0+incompatible h1:UQnOTZBLEtrqNnJ7jQJiaadScBQ7+CF61+OIvWktkoc=
 github.com/oracle/oci-go-sdk v19.0.0+incompatible/go.mod h1:VQb79nF8Z2cwLkLS35ukwStZIg5F66tcBccjip/j888=
+github.com/oracle/oci-go-sdk/v36 v36.2.0 h1:oBaN/FnBDy3ohMyVZ/rKfekYxnyksG2KK0YAhT5HSnk=
+github.com/oracle/oci-go-sdk/v36 v36.2.0/go.mod h1:t8Y/M3Lh8X4BOJhtThJKe1skRTg7qom7oWyHiNjo4RM=
 github.com/outscale/osc-sdk-go/osc v0.0.0-20200722135656-d654809d0699/go.mod h1:5AqqNH1X8zCHescKVlpSHRzrat1KCKDXqZoQPe8fY3A=
 github.com/packer-community/winrmcp v0.0.0-20180921204643-0fd363d6159a h1:A3QMuteviunoaY/8ex+RKFqwhcZJ/Cf3fCW3IwL2wx4=
 github.com/packer-community/winrmcp v0.0.0-20180921204643-0fd363d6159a/go.mod h1:f6Izs6JvFTdnRbziASagjZ2vmf55NSIkC/weStxCHqk=

pkg/ocisurrogate/artifact.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/oracle/oci-go-sdk/core"
+	"github.com/oracle/oci-go-sdk/v36/core"
 )
 
 // Artifact is an artifact implementation that contains a built Custom Image.

pkg/ocisurrogate/builder.go

@@ -12,7 +12,7 @@ import (
 	commonsteps "github.com/hashicorp/packer-plugin-sdk/multistep/commonsteps"
 	"github.com/hashicorp/packer-plugin-sdk/packer"
 	ocommon "github.com/hashicorp/packer/builder/oracle/common"
-	"github.com/oracle/oci-go-sdk/core"
+	"github.com/oracle/oci-go-sdk/v36/core"
 )
 
 // BuilderId uniquely identifies the builder

pkg/ocisurrogate/config.go

@@ -19,10 +19,15 @@ import (
 	"github.com/hashicorp/packer-plugin-sdk/pathing"
 	"github.com/hashicorp/packer-plugin-sdk/template/config"
 	"github.com/hashicorp/packer-plugin-sdk/template/interpolate"
-	ocicommon "github.com/oracle/oci-go-sdk/common"
-	ociauth "github.com/oracle/oci-go-sdk/common/auth"
+	ocicommon "github.com/oracle/oci-go-sdk/v36/common"
+	ociauth "github.com/oracle/oci-go-sdk/v36/common/auth"
 )
 
+type FlexShapeConfig struct {
+	Ocpus       *float32 `mapstructure:"ocpus" required:"false"`
+	MemoryInGBs *float32 `mapstructure:"memory_in_gbs" required:"false"`
+}
+
 type Config struct {
 	common.PackerConfig `mapstructure:",squash"`
 	Comm                communicator.Config `mapstructure:",squash"`
@@ -59,11 +64,13 @@ type Config struct {
 	// Image
 	BaseImageID         string `mapstructure:"base_image_ocid"`
 	BaseImageName       string `mapstructure:"base_image_name"`
-	Shape               string `mapstructure:"shape"`
 	ImageName           string `mapstructure:"image_name"`
-	BootVolumeSizeInGBs int64  `mapstructure:"bootvolumesize"`
+
 	// Instance
 	InstanceName string `mapstructure:"instance_name"`
+	Shape               string `mapstructure:"shape"`
+	ShapeConfig         FlexShapeConfig `mapstructure:"shape_config"`
+	BootVolumeSizeInGBs int64  `mapstructure:"bootvolumesize"`
 
 	// Metadata optionally contains custom metadata key/value pairs provided in the
 	// configuration. While this can be used to set metadata["user_data"] the explicit
@@ -194,7 +201,7 @@ func (c *Config) Prepare(raws ...interface{}) error {
 		}
 
 		providers := []ocicommon.ConfigurationProvider{
-			NewRawConfigurationProvider(c.TenancyID, c.UserID, c.Region, c.Fingerprint, string(keyContent), &c.PassPhrase),
+			ocicommon.NewRawConfigurationProvider(c.TenancyID, c.UserID, c.Region, c.Fingerprint, string(keyContent), &c.PassPhrase),
 		}
 
 		if fileProvider != nil {
@@ -245,6 +252,18 @@ func (c *Config) Prepare(raws ...interface{}) error {
 			errs, errors.New("'shape' must be specified"))
 	}
 
+	if strings.HasSuffix(c.Shape, "Flex") {
+		if c.ShapeConfig.Ocpus == nil {
+			errs = packer.MultiErrorAppend(
+				errs, errors.New("'Ocpus' must be specified when using flexible shapes"))
+		}
+	}
+
+	if c.ShapeConfig.MemoryInGBs != nil && c.ShapeConfig.Ocpus == nil {
+		errs = packer.MultiErrorAppend(
+			errs, errors.New("'Ocpus' must be specified if memory_in_gbs is specified"))
+	}
+
 	if c.SubnetID == "" {
 		errs = packer.MultiErrorAppend(
 			errs, errors.New("'subnet_ocid' must be specified"))

pkg/ocisurrogate/driver.go

@@ -3,7 +3,7 @@ package ocisurrogate
 import (
 	"context"
 
-	"github.com/oracle/oci-go-sdk/core"
+	"github.com/oracle/oci-go-sdk/v36/core"
 )
 
 // Driver interfaces between the builder steps and the OCI SDK.

pkg/ocisurrogate/driver_mock.go

@@ -3,7 +3,7 @@ package ocisurrogate
 import (
 	"context"
 
-	"github.com/oracle/oci-go-sdk/core"
+	"github.com/oracle/oci-go-sdk/v36/core"
 )
 
 // driverMock implements the Driver interface and communicates with Oracle

pkg/ocisurrogate/driver_oci.go

@@ -7,7 +7,7 @@ import (
 	"log"
 	"time"
 
-	core "github.com/oracle/oci-go-sdk/core"
+	core "github.com/oracle/oci-go-sdk/v36/core"
 )
 
 // driverOCI implements the Driver interface and communicates with Oracle
@@ -94,6 +94,14 @@ func (d *driverOCI) CreateInstance(ctx context.Context, publicKey string, surrog
 		instanceDetails.DisplayName = &d.cfg.InstanceName
 	}
 
+	if d.cfg.ShapeConfig.Ocpus != nil {
+		LaunchInstanceShapeConfigDetails := core.LaunchInstanceShapeConfigDetails{
+			Ocpus:       d.cfg.ShapeConfig.Ocpus,
+			MemoryInGBs: d.cfg.ShapeConfig.MemoryInGBs,
+		}
+		instanceDetails.ShapeConfig = &LaunchInstanceShapeConfigDetails
+	}
+
 	instance, err := d.computeClient.LaunchInstance(context.TODO(), core.LaunchInstanceRequest{LaunchInstanceDetails: instanceDetails})
 
 	if err != nil {