122 lines
3.2 KiB
Go
122 lines
3.2 KiB
Go
package classic
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
"os"
|
|
|
|
"github.com/hashicorp/go-cleanhttp"
|
|
"github.com/hashicorp/go-oracle-terraform/compute"
|
|
"github.com/hashicorp/go-oracle-terraform/opc"
|
|
ocommon "github.com/hashicorp/packer/builder/oracle/common"
|
|
"github.com/hashicorp/packer/common"
|
|
"github.com/hashicorp/packer/helper/communicator"
|
|
"github.com/hashicorp/packer/helper/multistep"
|
|
"github.com/hashicorp/packer/packer"
|
|
)
|
|
|
|
// BuilderId uniquely identifies the builder
|
|
const BuilderId = "packer.oracle.classic"
|
|
|
|
// Builder is a builder implementation that creates Oracle OCI custom images.
|
|
type Builder struct {
|
|
config *Config
|
|
runner multistep.Runner
|
|
}
|
|
|
|
func (b *Builder) Prepare(rawConfig ...interface{}) ([]string, error) {
|
|
config, err := NewConfig(rawConfig...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
b.config = config
|
|
|
|
return nil, nil
|
|
}
|
|
|
|
func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packer.Artifact, error) {
|
|
loggingEnabled := os.Getenv("PACKER_OCI_CLASSIC_LOGGING") != ""
|
|
httpClient := cleanhttp.DefaultClient()
|
|
config := &opc.Config{
|
|
Username: opc.String(b.config.Username),
|
|
Password: opc.String(b.config.Password),
|
|
IdentityDomain: opc.String(b.config.IdentityDomain),
|
|
APIEndpoint: b.config.apiEndpointURL,
|
|
LogLevel: opc.LogDebug,
|
|
Logger: &Logger{loggingEnabled},
|
|
// Logger: # Leave blank to use the default logger, or provide your own
|
|
HTTPClient: httpClient,
|
|
}
|
|
// Create the Compute Client
|
|
client, err := compute.NewComputeClient(config)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("Error creating OPC Compute Client: %s", err)
|
|
}
|
|
|
|
// Populate the state bag
|
|
state := new(multistep.BasicStateBag)
|
|
state.Put("config", b.config)
|
|
state.Put("hook", hook)
|
|
state.Put("ui", ui)
|
|
state.Put("client", client)
|
|
|
|
// Build the steps
|
|
steps := []multistep.Step{
|
|
&ocommon.StepKeyPair{
|
|
Debug: b.config.PackerDebug,
|
|
Comm: &b.config.Comm,
|
|
DebugKeyPath: fmt.Sprintf("oci_classic_%s.pem", b.config.PackerBuildName),
|
|
},
|
|
&stepCreateIPReservation{},
|
|
&stepAddKeysToAPI{},
|
|
&stepSecurity{},
|
|
&stepCreateInstance{},
|
|
&communicator.StepConnect{
|
|
Config: &b.config.Comm,
|
|
Host: ocommon.CommHost,
|
|
SSHConfig: b.config.Comm.SSHConfigFunc(),
|
|
},
|
|
&common.StepProvision{},
|
|
&common.StepCleanupTempKeys{
|
|
Comm: &b.config.Comm,
|
|
},
|
|
&common.StepCleanupTempKeys{
|
|
Comm: &b.config.Comm,
|
|
},
|
|
&stepSnapshot{},
|
|
&stepListImages{},
|
|
}
|
|
|
|
// Run the steps
|
|
b.runner = common.NewRunner(steps, b.config.PackerConfig, ui)
|
|
b.runner.Run(state)
|
|
|
|
// If there was an error, return that
|
|
if rawErr, ok := state.GetOk("error"); ok {
|
|
return nil, rawErr.(error)
|
|
}
|
|
|
|
// If there is no snapshot, then just return
|
|
if _, ok := state.GetOk("snapshot"); !ok {
|
|
return nil, nil
|
|
}
|
|
|
|
// Build the artifact and return it
|
|
artifact := &Artifact{
|
|
ImageListVersion: state.Get("image_list_version").(int),
|
|
MachineImageName: state.Get("machine_image_name").(string),
|
|
MachineImageFile: state.Get("machine_image_file").(string),
|
|
driver: client,
|
|
}
|
|
|
|
return artifact, nil
|
|
}
|
|
|
|
// Cancel terminates a running build.
|
|
func (b *Builder) Cancel() {
|
|
if b.runner != nil {
|
|
log.Println("Cancelling the step runner...")
|
|
b.runner.Cancel()
|
|
}
|
|
}
|