Commit Graph

41 Commits

Author SHA1 Message Date
Adrien Delorme 40947c2bf6
HCL2: generate hcl tags with go-cty tags too (#9306)
This will allow to generate the config files:

```go
package main

import (
	"fmt"

	"github.com/hashicorp/hcl/v2/gohcl"
	"github.com/hashicorp/hcl/v2/hclwrite"
	"github.com/hashicorp/packer/builder/alicloud/ecs"
)

func main() {
	name := "name"
	app := ecs.FlatConfig{
		AlicloudImageName: &name,
		ECSSystemDiskMapping: &ecs.FlatAlicloudDiskDevice{
			DiskName: &name,
		},
	}

	f := hclwrite.NewEmptyFile()
	block := gohcl.EncodeAsBlock(&app, `source "something" "something"`)
	f.Body().AppendBlock(block)
	fmt.Printf("%s", f.Bytes())
}

```

Will output:

```
source "something" "something" {
  packer_user_variables      = null
  packer_sensitive_variables = null
  image_name                 = "name"
  image_share_account        = null
  image_unshare_account      = null
  image_copy_regions         = null
  image_copy_names           = null
  tags                       = null
  tag                        = null
  system_disk_mapping        = { disk_category = null, disk_delete_with_instance = null, disk_descri
ption = null, disk_device = null, disk_encrypted = null, disk_name = "name", disk_size = null, disk_
snapshot_id = null }
  image_disk_mappings        = null
  ssh_remote_tunnels         = null
  ssh_local_tunnels          = null
  ssh_public_key             = null
  ssh_private_key            = null
}
```

This is a good first step for #9015 and #9282 

fix #9304
2020-05-28 11:19:00 +02:00
Megan Marsh 7e0cfd8b77 add undocumented tag to struct-markdown generator so that we can leave internal-use-only fields out of docs 2020-05-01 10:31:38 -07:00
Adrien Delorme 840e67f775
HCL2: when we see a map generate an attribute spec instead of a block spec (#9035)
* mapstructure-to-hcl2: when we see a map generate an attribute spec and not a block spec

this will alow to do

tags = {
 key = "value"
}

instead of

tags {
  key = "value"
}

This will also enable using variables directly for those tags

* generate code

* update tests
2020-04-14 16:05:13 +02:00
r_takaishi f50ff1d270 make generate 2020-03-13 11:29:42 +09:00
Sylvia Moss 23fa3107a3
Render variables one time on prepare method (#8727) 2020-02-13 17:35:23 +01:00
Megan Marsh 83dc0a7c8b fix config decode 2020-01-15 14:27:55 -08:00
Adrien Delorme a67948f155 fix config pointers 2019-12-19 17:51:57 +01:00
Adrien Delorme 4b7132c87c Merge remote-tracking branch 'origin/master' into sharing_info 2019-12-17 11:57:09 +01:00
Adrien Delorme 0785c2f6fc
build using HCL2 (#8423)
This follows #8232 which added the code to generate the code required to parse
HCL files for each packer component.

All old config files of packer will keep on working the same. Packer takes one
argument. When a directory is passed, all files in the folder with a name
ending with  “.pkr.hcl” or “.pkr.json” will be parsed using the HCL2 format.
When a file ending with “.pkr.hcl” or “.pkr.json” is passed it will be parsed
using the HCL2 format. For every other case; the old packer style will be used.

## 1. the hcl2template pkg can create a packer.Build from a set of HCL (v2) files

I had to make the packer.coreBuild (which is our one and only packer.Build ) a public struct with public fields

## 2. Components interfaces get a new ConfigSpec Method to read a file from an HCL file.

  This is a breaking change for packer plugins.

a packer component can be a: builder/provisioner/post-processor

each component interface now gets a `ConfigSpec() hcldec.ObjectSpec`
which allows packer to tell what is the layout of the hcl2 config meant
to configure that specific component.

This ObjectSpec is sent through the wire (RPC) and a cty.Value is now
sent through the already existing configuration entrypoints:

 Provisioner.Prepare(raws ...interface{}) error
 Builder.Prepare(raws ...interface{}) ([]string, error)
 PostProcessor.Configure(raws ...interface{}) error

close #1768


Example hcl files:

```hcl
// file amazon-ebs-kms-key/run.pkr.hcl
build {
    sources = [
        "source.amazon-ebs.first",
    ]

    provisioner "shell" {
        inline = [
            "sleep 5"
        ]
    }

    post-processor "shell-local" {
        inline = [
            "sleep 5"
        ]
    }
}

// amazon-ebs-kms-key/source.pkr.hcl

source "amazon-ebs" "first" {

    ami_name = "hcl2-test"
    region = "us-east-1"
    instance_type = "t2.micro"

    kms_key_id = "c729958f-c6ba-44cd-ab39-35ab68ce0a6c"
    encrypt_boot = true
    source_ami_filter {
        filters {
          virtualization-type = "hvm"
          name =  "amzn-ami-hvm-????.??.?.????????-x86_64-gp2"
          root-device-type = "ebs"
        }
        most_recent = true
        owners = ["amazon"]
    }
    launch_block_device_mappings {
        device_name = "/dev/xvda"
        volume_size = 20
        volume_type = "gp2"
        delete_on_termination = "true"
    }
    launch_block_device_mappings {
        device_name = "/dev/xvdf"
        volume_size = 500
        volume_type = "gp2"
        delete_on_termination = true
        encrypted = true
    }

    ami_regions = ["eu-central-1"]
    run_tags {
        Name = "packer-solr-something"
        stack-name = "DevOps Tools"
    }
    
    communicator = "ssh"
    ssh_pty = true
    ssh_username = "ec2-user"
    associate_public_ip_address = true
}
```
2019-12-17 11:25:56 +01:00
Megan Marsh 0f6d1beccf add an extra string array to the Prepare() return values in the builder interfaces; this sets up the ability for builders to give the provisioners custom user-accessible build-time variables. 2019-12-16 21:23:05 -08:00
Adrien Delorme 078ba7c8c3 commit old code generation tool
for history
2019-10-15 12:56:42 +02:00
Megan Marsh 0683bc409b add test for error-cleanup provisioner, and fix tests by fixing null builder to use an actual none communicator instead of skipping communicator generation altogether 2019-09-25 13:39:09 -07:00
Adrien Delorme a4bf94dd3c change Builder to be passed a context for cancellation
we have to to give it to our hook
2019-04-03 15:55:55 +02:00
Adrien Delorme 9f82b75e57 Use the hashicorp/go-getter to download files
* removed packer.Cache and references since packer.Cache is never used except in the download step. The download step now uses the new func packer.CachePath(targetPath) for this, the behavior is the same.
* removed download code from packer that was reimplemented into the go-getter library: progress bar, http download restart, checksuming from file, skip already downloaded files, symlinking, make a download cancellable by context.
* on windows if packer is running without symlinking rights and we are getting a local file, the file will be copied instead to avoid errors.
* added unit tests for step_download that are now CI tested on windows, mac & linux.
* files are now downloaded under cache dir `sha1(filename + "?checksum=" + checksum) + file_extension`
* since the output dir is based on the source url and the checksum, when the checksum fails, the file is auto deleted.
* a download file is protected and locked by a file lock,
* updated docs
* updated go modules and vendors
2019-03-13 12:11:58 +01:00
Adrien Delorme 51d2aac9f6 SSHPrivateKey => SSHPrivateKeyFile 2018-08-29 14:40:32 +02:00
Adrien Delorme 6bbcd3e914
Remove remaining unused ssh config funcs and add missing calls (#6622)
* Remove duplicate unused SSHConfig funcs

* call to SSHConfigFunc() for azure/arm builder

* ncloud too

* remove empty ncloud file
2018-08-24 16:00:40 +02:00
Adrien Delorme 41f6e0334d refactor all copy pasted sshConfig with into communicator.Config.SSHConfigFunc
* still need to append the auth methods into an array for gracefullness
2018-08-22 17:02:23 +02:00
Matthew Hooker 366dc3da0a
move multistep imports to helper.
gomvpkg -from "github.com/mitchellh/multistep" -to "github.com/hashicorp/packer/helper/multistep"
2018-01-24 17:09:15 -08:00
Matthew Hooker ebe995c0ff
run goimports 2018-01-22 17:21:10 -08:00
Matthew Hooker 6581e0b7d6
add hostkeycallback everywhere else 2017-06-21 12:00:34 -07:00
Anish Bhatt ff39827733
Make null builder actually have the ability to do nothing 2017-06-07 17:11:42 -07:00
Rickard von Essen 2f8b02a6e1
builder/null: Support SSH Agent Auth 2017-06-02 12:55:31 +02:00
JD Friedrikson a0052fdb68
Specify InsecureIgnoreHostKey for HostKeyCallback
[A recent breaking change upstream in Golang's crypto
library](e4e2799dd7)
has broken SSH connectivity for a few builders:

```
==> qemu: Waiting for SSH to become available...
2017/05/20 16:23:58 ui: ==> qemu: Waiting for SSH to become available...
2017/05/20 16:23:58 packer: 2017/05/20 16:23:58 [INFO] Attempting SSH connection...
2017/05/20 16:23:58 packer: 2017/05/20 16:23:58 reconnecting to TCP connection for SSH
2017/05/20 16:23:58 packer: 2017/05/20 16:23:58 handshaking with SSH
2017/05/20 16:23:58 packer: 2017/05/20 16:23:58 handshake error: ssh: must specify HostKeyCallback
2017/05/20 16:23:58 packer: 2017/05/20 16:23:58 [DEBUG] SSH handshake err: ssh: must specify HostKeyCallback
2017/05/20 16:24:05 packer: 2017/05/20 16:24:05 [INFO] Attempting SSH connection...
2017/05/20 16:24:05 packer: 2017/05/20 16:24:05 reconnecting to TCP connection for SSH
2017/05/20 16:24:05 packer: 2017/05/20 16:24:05 handshaking with SSH
2017/05/20 16:24:05 packer: 2017/05/20 16:24:05 handshake error: ssh: must specify HostKeyCallback
2017/05/20 16:24:05 packer: 2017/05/20 16:24:05 [DEBUG] SSH handshake err: ssh: must specify HostKeyCallback
```

Specifying HostKeyCallback as insecure should make things work again
and would make sense for packer's use case.
2017-05-20 16:17:04 -04:00
Matthew Hooker 81522dced0
move packer to hashicorp 2017-04-04 13:39:01 -07:00
Rickard von Essen 96e9a8e6e9 Removed default value for ssh_username 2016-11-17 22:30:34 +01:00
Orivej Desh 6762965696 Add -on-error command line argument to allow preserving artifacts on builder errors
Resolves #409
2016-09-16 12:15:00 +00:00
Gonzalo Peci 9c9f8cd451 Add winrm functionality to null provisioner (#2525)
* Add new functions to communicator helper to return the user, password, host, based on the communicator used.

This implementation can help then generalize the provisioeners later on.

* Update null builder checks to utilize the new functions and check for ANY hostname or user or password

* Update builder to user any hostname
2016-05-18 17:22:53 -07:00
Sunil K Chopra 750e09d51d should be ssh_host, not host 2015-07-07 17:04:27 -05:00
Mitchell Hashimoto 115d583cff helper/communicator: make host more generic 2015-06-13 19:23:33 -04:00
Mitchell Hashimoto 68e4734caf builder/null: pass unit tests 2015-06-13 18:55:37 -04:00
Mitchell Hashimoto d545431f9b builder/null: adopt helper/communicator 2015-06-13 17:42:43 -04:00
Mitchell Hashimoto f1cef0baae builder/null: fix config parsing 2015-06-13 14:08:33 -04:00
Mark Peek f398352996 Fix a bug where interpolation was broken in some builders 2015-06-12 14:00:59 -07:00
Mitchell Hashimoto 23a48d6619 go fmt 2015-06-08 21:34:20 -07:00
jszwedko b1497b951c code.google.com/p/go.crypto/ssh -> golang.org/x/crypto/ssh
code.google.com/p/go.crypto/ssh is now at golang.org/x/crypto/ssh as of
https://code.google.com/p/go/source/detail?spec=svn.crypto.69e2a90ed92d03812364aeb947b7068dc42e561e&repo=crypto&r=8fec09c61d5d66f460d227fd1df3473d7e015bc6

Using the code.google.com import redirects properly, but runs into
issues if you try to use a subpackage of `ssh`, e.g. `agent` which
refers to golang.org/x/crypto/ssh causing conflicts if your types expect
code.google.com/p/go.crypto/ssh.

This is a precursor to a PR for #1066.
2015-05-28 08:17:49 -07:00
Mitchell Hashimoto 31bdb4853c builder/null: interpolations 2015-05-27 12:59:14 -07:00
Julian Phillips 90a57c411f Expand Artifact API to expose build state
In order that something consuming an artifact can have access to extra
builder specific data add the State method which allows the caller to
ask for arbitary values by name.
2014-09-22 11:15:47 +01:00
Florian Noeding de29431a43 null-builder: added support for templating 2014-07-17 17:46:22 +02:00
Mitchell Hashimoto 65804c07c5 builder/null: pass SSH tests 2014-04-26 11:28:02 -07:00
Ross Smith II db96a79bf4 use code.google.com/p/gosshold/ssh 2014-04-21 08:18:19 -07:00
Florian Noeding b879ec85cc implemented null buider
The null builder is not really a bulider, it just setups a SSH
connection and runs the provisioners. It can be used to debug
provisioners without incurring high wait times. It does not create any
kind of image or artifact.
2014-03-24 11:26:10 +01:00