97 lines
2.2 KiB
Go
97 lines
2.2 KiB
Go
// Package oci contains a packer.Builder implementation that builds Oracle
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// Bare Metal Cloud Services (OCI) images.
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package oci
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import (
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"fmt"
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"log"
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client "github.com/hashicorp/packer/builder/oracle/oci/client"
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"github.com/hashicorp/packer/common"
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"github.com/hashicorp/packer/helper/communicator"
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"github.com/hashicorp/packer/packer"
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"github.com/mitchellh/multistep"
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)
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// BuilderId uniquely identifies the builder
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const BuilderId = "packer.oracle.oci"
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// OCI API version
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const ociAPIVersion = "20160918"
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// Builder is a builder implementation that creates Oracle OCI custom images.
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type Builder struct {
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config *Config
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runner multistep.Runner
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}
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func (b *Builder) Prepare(rawConfig ...interface{}) ([]string, error) {
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config, err := NewConfig(rawConfig...)
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if err != nil {
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return nil, err
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}
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b.config = config
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return nil, nil
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}
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func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packer.Artifact, error) {
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driver, err := NewDriverOCI(b.config)
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if err != nil {
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return nil, err
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}
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// Populate the state bag
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state := new(multistep.BasicStateBag)
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state.Put("config", b.config)
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state.Put("driver", driver)
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state.Put("hook", hook)
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state.Put("ui", ui)
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// Build the steps
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steps := []multistep.Step{
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&stepKeyPair{
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Debug: b.config.PackerDebug,
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DebugKeyPath: fmt.Sprintf("oci_%s.pem", b.config.PackerBuildName),
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PrivateKeyFile: b.config.Comm.SSHPrivateKey,
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},
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&stepCreateInstance{},
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&stepInstanceInfo{},
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&communicator.StepConnect{
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Config: &b.config.Comm,
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Host: commHost,
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SSHConfig: SSHConfig(
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b.config.Comm.SSHUsername,
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b.config.Comm.SSHPassword),
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},
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&common.StepProvision{},
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&stepImage{},
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}
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// Run the steps
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b.runner = common.NewRunnerWithPauseFn(steps, b.config.PackerConfig, ui, state)
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b.runner.Run(state)
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// If there was an error, return that
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if rawErr, ok := state.GetOk("error"); ok {
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return nil, rawErr.(error)
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}
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// Build the artifact and return it
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artifact := &Artifact{
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Image: state.Get("image").(client.Image),
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Region: b.config.AccessCfg.Region,
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driver: driver,
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}
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return artifact, nil
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}
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// Cancel terminates a running build.
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func (b *Builder) Cancel() {
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if b.runner != nil {
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log.Println("Cancelling the step runner...")
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b.runner.Cancel()
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}
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}
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