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Author SHA1 Message Date
Lucas Bajolet
c0e7e7bd3c hcl2: report error on build without sources 
When a template describes a build block without a source reference, the
build should be considered invalid as we won't have a CoreBuild produced
as a result of the need to have both.

In current versions of Packer, this will produce an error message
hinting that nothing will happen because of the lack of either build or
source block.

This commit takes the defined block, and points out to it as missing a
source block as being the reason why nothing is happening, making it
clearer what is required for an HCL2 build to be processed.
 2022-09-30 15:39:27 -04:00
Wilken Rivera
760169b34e
Move to using ectx to preload build names (#11432) 
* Add basic post-processor test

Closes #11411
 2021-12-07 12:24:12 +01:00
Wilken Rivera
4a0fbd911a
Add support for variable interpolation to hcp_packer_registry and build blocks. (#11421) 
* Add variable interpolation support to hcp_packer_registry block

* Add tests for variable interpolation in hcp_packer_registry block

* Add variable interpolation support to the build block (#11425)

* Add simple test to build command
 2021-12-01 11:35:51 +01:00
Adrien Delorme
3135714465
rename all things 'inexist[e|a]nt' to 'nonexistent' & fix tests (#11325) 
+ a typo
 2021-10-11 15:48:51 +02:00
Kerim Satirli
bc6f1e36e6
Fixes typos in docs (#11322) 
* fixes typos in base docs

* fixes typos in example code

* fixes typos in website docs

* fixes link to Terraform provider

* fixes typo in function name
 2021-10-11 10:19:49 +02:00
Wilken Rivera
e8b5b4b516
Fix {{packer_version}} interpolation regression (#11200) 
* Add Packer version to main context at variable interpolation

Test Results Before Change
```
=== RUN   TestCoreBuild_packerVersion
    testing.go:30: err: template: root:1:2: executing "root" at <packer_version>: error calling packer_version: packer_version not available
--- FAIL: TestCoreBuild_packerVersion (0.00s)
```

Test Results After Change
```
=== RUN   TestCoreBuild_packerVersion
--- PASS: TestCoreBuild_packerVersion (0.00s)
```

* Add packer_core_version to interpolation context for HCL configs

Test Results Before Change
```
=== RUN   TestParse_build/provisioner_with_packer_version_interpolation
    common_test.go:109: Parser.getBuilds() unexpected diagnostics. testdata/build/provisioner_packer_version_interpolation.pkr.hcl:8,5-24: Failed preparing provisioner-block
 "shell" ""; render 'slice_string': template: root:1:2: executing "root" at <packer_version>: error calling packer_version: packer_version not available in:

        {{packer_version}}
--- FAIL: TestParse_build (0.01s)
```

Test Results After Change
```
--- PASS: TestParse_build (0.02s)
--- PASS: TestParse_build/provisioner_with_packer_version_interpolation (0.00s)
```
 2021-08-12 10:55:32 +02:00
Sylvia Moss
774c5903f6
Add error-cleanup-provisioner to HCL2 (#10604) 2021-02-11 10:23:15 +01:00
Adrien Delorme
180dc4a54e add test 2020-09-30 12:02:52 +02:00
Adrien Delorme
3d371a2d5d
Add complete HCL2 examples + allow to name a singular build.source blocks (#9490) 
* in the examples/hcl folder
* add possibility to name singular build.source blocks to differentiate their output and to filter on them
 2020-07-02 11:07:59 +02:00
Jeremiah Snapp
0d7c5dc670
Enable only/except for provisioners and post-processors (#9357) 2020-06-05 11:51:23 +02:00
Adrienne Cohea
6c6039798c
Add test. 2020-05-17 23:27:06 -07:00
Sylvia Moss
553b1fb9f8
Add RetriedProvisioner to allow retry provisioners (#9061) 2020-04-16 11:58:54 +02:00
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
Adrien Delorme
193dad46e6
Hcl2 input variables, local variables and functions (#8588) 
Mainly redefine or reused what Terraform did.

* allow to used `variables`, `variable` and `local` blocks
* import the following functions and their docs from Terraform: abs, abspath, basename, base64decode, base64encode, bcrypt, can, ceil, chomp, chunklist, cidrhost, cidrnetmask, cidrsubnet, cidrsubnets, coalesce, coalescelist, compact, concat, contains, convert, csvdecode, dirname, distinct, element, file, fileexists, fileset, flatten, floor, format, formatdate, formatlist, indent, index, join, jsondecode, jsonencode, keys, length, log, lookup, lower, max, md5, merge, min, parseint, pathexpand, pow, range, reverse, rsadecrypt, setintersection, setproduct, setunion, sha1, sha256, sha512, signum, slice, sort, split, strrev, substr, timestamp, timeadd, title, trim, trimprefix, trimspace, trimsuffix, try, upper, urlencode, uuidv4, uuidv5, values, yamldecode, yamlencode, zipmap.
 2020-02-06 11:49:21 +01:00
Sylvia Moss
08b0bd1d2c
Fix HCL2 code generation for slices within another slice (#8669) 2020-02-03 17:03:28 +01:00
Adrien Delorme
5ef1893b00 fix crash when build.sources is set to an invalid name 
the `build` body doesn't have any labels and we were trying to display those.
I also added a test.
 2020-01-06 14:29:43 +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
Adrien Delorme
2b0e0d4eab add hcl2template pkg 
Package hcl2template defines code to parse hcl2 template files correctly.

In order to configure a packer builder,provisioner,communicator and post
processor.

Checkout the files in testdata/complete/ to see what a packer config could
look like.
 2019-10-15 12:56:42 +02:00