Packer

Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.

🚀 Usage

Add the following command to your CI/CD pipeline to install Packer:

fluentci run --wasm packer setup

Commands

Name	Description
setup	Install Packer.
build	Build image(s) from template
fix	Fix templates from old versions of packer
fmt	Rewrites HCL2 config files to canonical format
hcl2_upgrade	Transform a JSON template into an HCL2 configuration
init	Install missing plugins or upgrade plugins
inspect	See components of a template
plugins	Interact with Packer plugins and catalog
validate	Check that a template is valid

Code Examples

Add fluentci-pdk to your Cargo.toml:

[dependencies]
fluentci-pdk = "0.2.1"

Use the following code to call a module function:

use fluentci_pdk::dag;

// ...

dag().call("https://pkg.fluentci.io/[email protected]?wasm=1", "setup", vec!["latest"])?;

CI/CD Integrations

The following CI/CD integrations FluentCI with popular CI/CD platforms to build images:

Github Actions

ci.yml

name: ci
on:
  push:
    branches:
      - main
jobs:
  tasks:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Setup Fluent CI
        uses: fluentci-io/setup-fluentci@v5
        with:
          wasm: true
          plugin: packer
          args: |
            init .
            validate .
            build .
      

GitLab CI

.gitlab-ci.yml

.docker:
  image: denoland/deno:debian-1.42.4
  services:
    - docker:${DOCKER_VERSION}-dind
  variables:
    DOCKER_HOST: tcp://docker:2376
    DOCKER_TLS_VERIFY: "1"
    DOCKER_TLS_CERTDIR: /certs
    DOCKER_CERT_PATH: /certs/client
    DOCKER_DRIVER: overlay2
    DOCKER_VERSION: 20.10.16
    GITLAB_ACCESS_TOKEN: $GITLAB_ACCESS_TOKEN
.fluentci:
  extends: .docker
  before_script:
    - apt-get update
    - apt-get install -y curl tar gzip ca-certificates openssl git unzip libncursesw6
    - deno install -A -r https://cli.fluentci.io -n fluentci
    - fluentci --version
    - curl -L https://dl.dagger.io/dagger/install.sh | DAGGER_VERSION=0.12.3 sh
    - mv bin/dagger /usr/local/bin
    - dagger version
build:
  extends: .fluentci
  script:
    - fluentci run --wasm packer init .
    - fluentci run --wasm packer validate .
    - fluentci run --wasm packer build .

Circle CI

.circleci/config.yml

version: 2.1
jobs:
  job:
    steps:
      - checkout
      - run: |
          sudo apt-get update && sudo apt-get install -y curl unzip
          curl -fsSL https://cli.fluentci.io | bash
          fluentci --version
        name: Setup FluentCI
      - run: |
          fluentci run --wasm packer init .
          fluentci run --wasm packer validate .
          fluentci run --wasm packer build .
        name: build image
    machine:
      image: ubuntu-2004:2023.07.1
workflows:
  fluentci:
    jobs:
      - job

Azure Pipelines

azure-pipelines.yml

trigger:
  - main
pool:
  vmImage: ubuntu-latest
steps:
  - script: |
      curl -fsSL https://cli.fluentci.io | bash
      fluentci --version
      echo "##vso[task.prependpath]${HOME}/.deno/bin
    displayName: Setup FluentCI
  - script: |
      fluentci run --wasm packer init .
      fluentci run --wasm packer validate .
      fluentci run --wasm packer build .
    displayName: build image

AWS CodePipeline

buildspec.yml

version: 0.2
phases:
  install:
    commands:
      - curl -fsSL https://cli.fluentci.io | bash
      - fluentci --version
  build:
    commands:
      - fluentci run --wasm packer init .
      - fluentci run --wasm packer validate .
      - fluentci run --wasm packer build .
  post_build:
    commands:
      - echo Build completed on `date`