100 lines
2.4 KiB
Go
100 lines
2.4 KiB
Go
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// Copyright (c) 2017 Oracle America, Inc.
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// The contents of this file are subject to the Mozilla Public License Version
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// 2.0 (the "License"); you may not use this file except in compliance with the
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// License. If a copy of the MPL was not distributed with this file, You can
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// obtain one at http://mozilla.org/MPL/2.0/
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// Package bmcs contains a packer.Builder implementation that builds Oracle
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// Bare Metal Cloud Services (BMCS) images.
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package bmcs
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import (
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"fmt"
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"log"
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"github.com/mitchellh/multistep"
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client "github.com/mitchellh/packer/builder/oracle/bmcs/client"
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"github.com/mitchellh/packer/common"
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"github.com/mitchellh/packer/helper/communicator"
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"github.com/mitchellh/packer/packer"
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)
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// BuilderId uniquely identifies the builder
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const BuilderId = "packer.oracle.bmcs"
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// BMCS API version
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const bmcsAPIVersion = "20160918"
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// Builder is a builder implementation that creates Oracle BMCS 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 := NewDriverBMCS(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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&stepCreateSSHKey{
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Debug: b.config.PackerDebug,
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DebugKeyPath: fmt.Sprintf("bmc_%s.pem", b.config.PackerBuildName),
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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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},
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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.NewRunner(steps, b.config.PackerConfig, ui)
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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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