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https://github.com/mitodl/concourse-packer-resource
A Concourse custom resource for Packer
https://github.com/mitodl/concourse-packer-resource
Last synced: 6 days ago
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A Concourse custom resource for Packer
- Host: GitHub
- URL: https://github.com/mitodl/concourse-packer-resource
- Owner: mitodl
- License: bsd-3-clause
- Created: 2021-12-06T22:01:04.000Z (about 3 years ago)
- Default Branch: master
- Last Pushed: 2024-05-22T17:23:32.000Z (7 months ago)
- Last Synced: 2024-05-22T23:34:14.973Z (7 months ago)
- Language: Python
- Size: 372 KB
- Stars: 1
- Watchers: 7
- Forks: 0
- Open Issues: 7
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project
README
# Concourse Packer Resource
Based off the cycloidio/concourse-packer-resource fork of Snapkitchen/concourse-packer-resource.
A [concourse-ci](https://concourse-ci.org) resource for building images via [Packer](https://www.packer.io).
## behaviour
### `check`: not implemented
### `in`: not implemented
### `out`: validate a template, or template and config directory, or build a new instance artifact
**parameters**
- `template`: _required_. the path to the packer template file or directory.
- `objective`: _optional_. the packer objective for the template; either `validate` or `build` triggers corresponding additional actions. default: `validate`
- `env_vars`: _optional_. dict of variables to set in the environment.
- `env_vars_from_files`: _optional_. dict of vars and file paths to set in the environment.
- `var_files`: _optional_. the list of paths to [external JSON variable file(s)](https://www.packer.io/docs/templates/user-variables.html).
- `vars`: _optional_. dict of explicit packer variable key/value pairs.
- `vars_from_files`: _optional_. dict of vars and file paths to use as their value.
- `only`: _optional_. list of sources on which to perform the action (mutually exclusive with `excepts`)
- `excepts`: _optional_. list of sources on which to not perform the action (mutually exclusive with `only`)
- `force`: _optional_. set to `true` to enable the [force](https://packer.io/docs/commands/build.html#force) option during a packer build. default: `false`
- `debug`: _optional_. set to `true` to dump argument values and parsed output. **may result in leaked credentials**. default: `false`
the id of the first artifact produced will be used as the version, with the full artifact details in the output metadata
**note**: in an effort to prevent credentials leaking to logs, the full packer command line will not be printed on failure -- however, you should still mark any relevant variables as _sensitive variables_ in the packer template to prevent packer from printing them in log output
the packer executable will have a working directory of the concourse input directory, so file paths can be relative to resources, or absolute paths
## Example
```yaml
resource_types:
- name: packer
type: docker-image
source:
repository: mitodl/concourse-packer-resource
tag: latest
resources:
- name: build-ami
type: packer
jobs:
- name: my-ami
plan:
- get: my-ami-template
- get: role-credentials
- put: build-ami
params:
template: my-ami-template/template.json
objective: build
var_files:
- my-ami-template/my-vars.json
env_vars:
AWS_DEFAULT_REGION: ((aws_region))
env_vars_from_files:
AWS_ACCESS_KEY_ID: role-credentials/access-key-id
AWS_SECRET_ACCESS_KEY: role-credentials/secret-access-key
AWS_SESSION_TOKEN: role-credentials/session-token
vars:
environment: dev
package_version: 1.2.3
vars_from_files:
commit_ref: my-ami-template/.git/short_ref
```