Merge pull request #9856 from OblateSpheroid/add_vnic_details

Feat (builder/oracle-oci): Add VNIC details to launch details
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Megan Marsh 2020-09-09 16:15:48 -07:00 committed by GitHub
commit 8b9009c571
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5 changed files with 134 additions and 7 deletions

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@ -1,4 +1,4 @@
//go:generate mapstructure-to-hcl2 -type Config
//go:generate mapstructure-to-hcl2 -type Config,CreateVNICDetails
package oci
@ -22,6 +22,19 @@ import (
ociauth "github.com/oracle/oci-go-sdk/common/auth"
)
type CreateVNICDetails struct {
// fields that can be specified under "create_vnic_details"
AssignPublicIp *bool `mapstructure:"assign_public_ip" required:"false"`
DefinedTags map[string]map[string]interface{} `mapstructure:"defined_tags" required:"false"`
DisplayName *string `mapstructure:"display_name" required:"false"`
FreeformTags map[string]string `mapstructure:"tags" required:"false"`
HostnameLabel *string `mapstructure:"hostname_label" required:"false"`
NsgIds []string `mapstructure:"nsg_ids" required:"false"`
PrivateIp *string `mapstructure:"private_ip" required:"false"`
SkipSourceDestCheck *bool `mapstructure:"skip_source_dest_check" required:"false"`
SubnetId *string `mapstructure:"subnet_id" required:"false"`
}
type Config struct {
common.PackerConfig `mapstructure:",squash"`
Comm communicator.Config `mapstructure:",squash"`
@ -57,13 +70,13 @@ type Config struct {
// Image
BaseImageID string `mapstructure:"base_image_ocid"`
Shape string `mapstructure:"shape"`
ImageName string `mapstructure:"image_name"`
// Instance
InstanceName string `mapstructure:"instance_name"`
InstanceTags map[string]string `mapstructure:"instance_tags"`
InstanceDefinedTags map[string]map[string]interface{} `mapstructure:"instance_defined_tags"`
Shape string `mapstructure:"shape"`
// Metadata optionally contains custom metadata key/value pairs provided in the
// configuration. While this can be used to set metadata["user_data"] the explicit
@ -77,7 +90,8 @@ type Config struct {
UserDataFile string `mapstructure:"user_data_file"`
// Networking
SubnetID string `mapstructure:"subnet_ocid"`
SubnetID string `mapstructure:"subnet_ocid"`
CreateVnicDetails CreateVNICDetails `mapstructure:"create_vnic_details"`
// Tagging
Tags map[string]string `mapstructure:"tags"`

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@ -1,4 +1,4 @@
// Code generated by "mapstructure-to-hcl2 -type Config"; DO NOT EDIT.
// Code generated by "mapstructure-to-hcl2 -type Config,CreateVNICDetails"; DO NOT EDIT.
package oci
import (
@ -76,15 +76,16 @@ type FlatConfig struct {
AvailabilityDomain *string `mapstructure:"availability_domain" cty:"availability_domain" hcl:"availability_domain"`
CompartmentID *string `mapstructure:"compartment_ocid" cty:"compartment_ocid" hcl:"compartment_ocid"`
BaseImageID *string `mapstructure:"base_image_ocid" cty:"base_image_ocid" hcl:"base_image_ocid"`
Shape *string `mapstructure:"shape" cty:"shape" hcl:"shape"`
ImageName *string `mapstructure:"image_name" cty:"image_name" hcl:"image_name"`
InstanceName *string `mapstructure:"instance_name" cty:"instance_name" hcl:"instance_name"`
InstanceTags map[string]string `mapstructure:"instance_tags" cty:"instance_tags" hcl:"instance_tags"`
InstanceDefinedTags map[string]map[string]interface{} `mapstructure:"instance_defined_tags" cty:"instance_defined_tags" hcl:"instance_defined_tags"`
Shape *string `mapstructure:"shape" cty:"shape" hcl:"shape"`
Metadata map[string]string `mapstructure:"metadata" cty:"metadata" hcl:"metadata"`
UserData *string `mapstructure:"user_data" cty:"user_data" hcl:"user_data"`
UserDataFile *string `mapstructure:"user_data_file" cty:"user_data_file" hcl:"user_data_file"`
SubnetID *string `mapstructure:"subnet_ocid" cty:"subnet_ocid" hcl:"subnet_ocid"`
CreateVnicDetails *FlatCreateVNICDetails `mapstructure:"create_vnic_details" cty:"create_vnic_details" hcl:"create_vnic_details"`
Tags map[string]string `mapstructure:"tags" cty:"tags" hcl:"tags"`
DefinedTags map[string]map[string]interface{} `mapstructure:"defined_tags" cty:"defined_tags" hcl:"defined_tags"`
}
@ -168,17 +169,57 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
"availability_domain": &hcldec.AttrSpec{Name: "availability_domain", Type: cty.String, Required: false},
"compartment_ocid": &hcldec.AttrSpec{Name: "compartment_ocid", Type: cty.String, Required: false},
"base_image_ocid": &hcldec.AttrSpec{Name: "base_image_ocid", Type: cty.String, Required: false},
"shape": &hcldec.AttrSpec{Name: "shape", Type: cty.String, Required: false},
"image_name": &hcldec.AttrSpec{Name: "image_name", Type: cty.String, Required: false},
"instance_name": &hcldec.AttrSpec{Name: "instance_name", Type: cty.String, Required: false},
"instance_tags": &hcldec.AttrSpec{Name: "instance_tags", Type: cty.Map(cty.String), Required: false},
"instance_defined_tags": &hcldec.AttrSpec{Name: "instance_defined_tags", Type: cty.Map(cty.String), Required: false},
"shape": &hcldec.AttrSpec{Name: "shape", Type: cty.String, Required: false},
"metadata": &hcldec.AttrSpec{Name: "metadata", Type: cty.Map(cty.String), Required: false},
"user_data": &hcldec.AttrSpec{Name: "user_data", Type: cty.String, Required: false},
"user_data_file": &hcldec.AttrSpec{Name: "user_data_file", Type: cty.String, Required: false},
"subnet_ocid": &hcldec.AttrSpec{Name: "subnet_ocid", Type: cty.String, Required: false},
"create_vnic_details": &hcldec.BlockSpec{TypeName: "create_vnic_details", Nested: hcldec.ObjectSpec((*FlatCreateVNICDetails)(nil).HCL2Spec())},
"tags": &hcldec.AttrSpec{Name: "tags", Type: cty.Map(cty.String), Required: false},
"defined_tags": &hcldec.AttrSpec{Name: "defined_tags", Type: cty.Map(cty.String), Required: false},
}
return s
}
// FlatCreateVNICDetails is an auto-generated flat version of CreateVNICDetails.
// Where the contents of a field with a `mapstructure:,squash` tag are bubbled up.
type FlatCreateVNICDetails struct {
AssignPublicIp *bool `mapstructure:"assign_public_ip" required:"false" cty:"assign_public_ip" hcl:"assign_public_ip"`
DefinedTags map[string]map[string]interface{} `mapstructure:"defined_tags" required:"false" cty:"defined_tags" hcl:"defined_tags"`
DisplayName *string `mapstructure:"display_name" required:"false" cty:"display_name" hcl:"display_name"`
FreeformTags map[string]string `mapstructure:"tags" required:"false" cty:"tags" hcl:"tags"`
HostnameLabel *string `mapstructure:"hostname_label" required:"false" cty:"hostname_label" hcl:"hostname_label"`
NsgIds []string `mapstructure:"nsg_ids" required:"false" cty:"nsg_ids" hcl:"nsg_ids"`
PrivateIp *string `mapstructure:"private_ip" required:"false" cty:"private_ip" hcl:"private_ip"`
SkipSourceDestCheck *bool `mapstructure:"skip_source_dest_check" required:"false" cty:"skip_source_dest_check" hcl:"skip_source_dest_check"`
SubnetId *string `mapstructure:"subnet_id" required:"false" cty:"subnet_id" hcl:"subnet_id"`
}
// FlatMapstructure returns a new FlatCreateVNICDetails.
// FlatCreateVNICDetails is an auto-generated flat version of CreateVNICDetails.
// Where the contents a fields with a `mapstructure:,squash` tag are bubbled up.
func (*CreateVNICDetails) FlatMapstructure() interface{ HCL2Spec() map[string]hcldec.Spec } {
return new(FlatCreateVNICDetails)
}
// HCL2Spec returns the hcl spec of a CreateVNICDetails.
// This spec is used by HCL to read the fields of CreateVNICDetails.
// The decoded values from this spec will then be applied to a FlatCreateVNICDetails.
func (*FlatCreateVNICDetails) HCL2Spec() map[string]hcldec.Spec {
s := map[string]hcldec.Spec{
"assign_public_ip": &hcldec.AttrSpec{Name: "assign_public_ip", Type: cty.Bool, Required: false},
"defined_tags": &hcldec.AttrSpec{Name: "defined_tags", Type: cty.Map(cty.String), Required: false},
"display_name": &hcldec.AttrSpec{Name: "display_name", Type: cty.String, Required: false},
"tags": &hcldec.AttrSpec{Name: "tags", Type: cty.Map(cty.String), Required: false},
"hostname_label": &hcldec.AttrSpec{Name: "hostname_label", Type: cty.String, Required: false},
"nsg_ids": &hcldec.AttrSpec{Name: "nsg_ids", Type: cty.List(cty.String), Required: false},
"private_ip": &hcldec.AttrSpec{Name: "private_ip", Type: cty.String, Required: false},
"skip_source_dest_check": &hcldec.AttrSpec{Name: "skip_source_dest_check", Type: cty.Bool, Required: false},
"subnet_id": &hcldec.AttrSpec{Name: "subnet_id", Type: cty.String, Required: false},
}
return s
}

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@ -21,7 +21,6 @@ func testConfig(accessConfFile *os.File) map[string]interface{} {
// Image
"base_image_ocid": "ocd1...",
"shape": "VM.Standard1.1",
"image_name": "HelloWorld",
// Networking
@ -36,6 +35,16 @@ func testConfig(accessConfFile *os.File) map[string]interface{} {
"defined_tags": map[string]map[string]interface{}{
"namespace": {"key": "value"},
},
// Instance Details
"instance_name": "hello-world",
"instance_tags": map[string]string{
"key": "value",
},
"create_vnic_details": map[string]interface{}{
"nsg_ids": []string{"ocd1..."},
},
"shape": "VM.Standard1.1",
}
}

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@ -67,6 +67,21 @@ func (d *driverOCI) CreateInstance(ctx context.Context, publicKey string) (strin
instanceDetails.DisplayName = &d.cfg.InstanceName
}
// Pass VNIC details, if specified, to the instance
CreateVnicDetails := core.CreateVnicDetails{
AssignPublicIp: d.cfg.CreateVnicDetails.AssignPublicIp,
DisplayName: d.cfg.CreateVnicDetails.DisplayName,
HostnameLabel: d.cfg.CreateVnicDetails.HostnameLabel,
NsgIds: d.cfg.CreateVnicDetails.NsgIds,
PrivateIp: d.cfg.CreateVnicDetails.PrivateIp,
SkipSourceDestCheck: d.cfg.CreateVnicDetails.SkipSourceDestCheck,
SubnetId: d.cfg.CreateVnicDetails.SubnetId,
DefinedTags: d.cfg.CreateVnicDetails.DefinedTags,
FreeformTags: d.cfg.CreateVnicDetails.FreeformTags,
}
instanceDetails.CreateVnicDetails = &CreateVnicDetails
instance, err := d.computeClient.LaunchInstance(context.TODO(), core.LaunchInstanceRequest{LaunchInstanceDetails: instanceDetails})
if err != nil {

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@ -145,6 +145,14 @@ can also be supplied to override the typical auto-generated key:
- `instance_defined_tags` (map of maps of strings) - Add one or more defined tags for a given namespace
to the instance used for the image creation process.
- `create_vnic_details` (map of strings) - Specify details for the virtual network interface card (VNIC)
that is attached to the instance. Possible keys (all optional) are: `assign_public_ip` (bool),
`display_name` (string), `hostname_lable` (string), `nsg_ids` (list), `private_ip` (string),
`skip_source_dest_check` (bool), `subnet_id` (string), `tags` (map of string), and `defined_tags`
(map of maps of strings). See
[the Oracle docs](https://docs.cloud.oracle.com/en-us/iaas/Content/Network/Tasks/managingVNICs.htm)
for more information about VNICs.
- `use_private_ip` (boolean) - Use private ip addresses to connect to the
instance via ssh.
@ -249,3 +257,43 @@ Build 'oracle-oci' finished.
--> oracle-oci: An image was created: 'ExampleImage' (OCID: ocid1.image.oc1.phx.aaa) in region 'us-phoenix-1'
[opc@packerhost ~]$
```
## Assigning Tags and Network Security Groups to the Instance
Tags are useful for breaking down costs and usage. The keys `instance_tags`
and `instance_defined_tags` are assigned to the temporary instance,
whereas `tags` and `defined_tags` are assigned to the resulting image.
Network Security Groups (NSGs) are used for granting networking permissions
to the instance. Depending on network (VCN and subnet) setup, this may be
required for Packer to successfully SSH into the instance. NSGs are a property
of the virtual network interface card (VNIC) attached to the instance, and
are listed in `nsg_ids` under `create_vnic_details`.
```
{
"name": "base-image-{{isotime \"20060102030405\"}}",
"type": "oracle-oci",
"availability_domain": "aaaa:PHX-AD-1",
"base_image_ocid": "ocid1.image.oc1.iad.aaa",
"compartment_ocid": "ocid1.compartment.oc1..aaa",
"image_name": "my-image-{{isotime \"20060102030405\"}}",
"shape": "VM.Standard.E2.1",
"subnet_ocid": "ocid1.subnet.oc1.iad.aaa",
"use_private_ip": "true",
"instance_name": "packer-build-{{isotime \"20060102030405\"}}",
"instance_tags": { "testing": "yes" },
"instance_defined_tags": {
"Operations": {
"Team": "CostCenter",
"Environment": "prod"
}
},
"create_vnic_details": {
"assign_public_ip": "false",
"display_name": "testing-123",
"nsg_ids": ["ocid1.networksecuritygroup.oc1.iad.aaa"]
},
"tags": {
"CreationDate": "{{isotime \"20060102 03:04:05 MST\"}}"
}
}
```