9 Commits (addc3dd6e795fdd353ced04f5e21fa1fc8073bcd)

Author	SHA1	Message	Date
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 } ```	6 years ago
Adrien Delorme	819329228a	Change back to make sure all durations are a time.Duration ... It is simply the best/simplest solution and trying to prevent users from passing and integer here would be like opening a can of worms. Because: * we cannot make mapstructure validate our duration string ( with an UnmarshalJSON func etc.) * we cannot make mapstructure spit a string instead of a duration and packer will decode-encode-decode config. * the hcl2 generated code asks for a string, so this will be enforced by default.	7 years ago
Adrien Delorme	bf3d9841c6	Force durations to be passed a strings ... Before this commit it was possible to set a duration using an integer or a float. Go's time.Duration is an int64 internally an mapstructure will take advantage of this and load the number as a int64 but `1` means one ns which is unexpected/confusing. To avoid confusion and enforce readability this forces users to pass a string with a unit for a duration; ex "56s".	7 years ago
Adrien Delorme	078ba7c8c3	commit old code generation tool ... for history	7 years ago
Andre Hilsendeger	cb1e30ef69	feat(builder/hcloud): allow selecting image based on filters	7 years ago
Nathan A. Ferch	fccd7d0692	add snapshot_labels to hcloud builder	8 years ago
dedene	064e6c7e08	Add support for builds using rescue mode	8 years ago
Nathan A. Ferch	849a6ed353	add ssh_keys config to hcloud builder	8 years ago
Lukas Kämmerling	270110767c	Add hcloud Builder	8 years ago