From 28852106c784213cf3da6ecd28f113c1057bddf1 Mon Sep 17 00:00:00 2001
From: Sean Arms <67096+lesserwhirls@users.noreply.github.com>
Date: Mon, 16 Dec 2024 16:12:13 -0700
Subject: [PATCH] migrate packer config from json to hcl

---
 .github/workflows/packer.yml    |   2 +-
 packer/thredds-test-env.pkr.hcl | 139 ++++++++++++++++++++++++++++++++
 2 files changed, 140 insertions(+), 1 deletion(-)
 create mode 100644 packer/thredds-test-env.pkr.hcl

diff --git a/.github/workflows/packer.yml b/.github/workflows/packer.yml
index 94c933b..af37636 100644
--- a/.github/workflows/packer.yml
+++ b/.github/workflows/packer.yml
@@ -17,4 +17,4 @@ jobs:
         with:
           command: validate
           working_directory: packer
-          target: thredds-test-env.json
+          target: thredds-test-env.pkr.hcl
diff --git a/packer/thredds-test-env.pkr.hcl b/packer/thredds-test-env.pkr.hcl
new file mode 100644
index 0000000..c032c11
--- /dev/null
+++ b/packer/thredds-test-env.pkr.hcl
@@ -0,0 +1,139 @@
+packer {
+  required_plugins {
+    ansible = {
+      source  = "github.com/hashicorp/ansible"
+      version = "~> 1"
+    }
+    docker = {
+      source  = "github.com/hashicorp/docker"
+      version = "~> 1"
+    }
+  }
+}
+
+locals {
+  base_docker_image = "ubuntu:20.04"
+  thredds_test_user = "jenkins"
+}
+
+source "docker" "docker-jenkins" {
+  changes  = ["USER ${local.thredds_test_user}",
+              "ENTRYPOINT [\"/home/${local.thredds_test_user}/jenkins-agent.sh\"]",
+              ]
+  commit   = true
+  image    = "${local.base_docker_image}"
+  platform = "linux/amd64"
+}
+
+source "docker" "docker-export" {
+  changes     = ["USER ${local.thredds_test_user}",
+                 "ENTRYPOINT [\"/bin/bash\"]",
+                 ]
+  export_path = "image.tar"
+  image       = "${local.base_docker_image}"
+  platform    = "linux/amd64"
+}
+
+source "docker" "docker-github-action" {
+  changes  = ["USER root", "ENV GITHUB_ACTIONS=\"YEP\"",
+              "ENTRYPOINT [\"/entrypoint.sh\"]",
+              ]
+  commit   = true
+  image    = "${local.base_docker_image}"
+  platform = "linux/amd64"
+}
+
+source "docker" "docker-github-action-nexus" {
+  changes  = ["USER root", "ENV GITHUB_ACTIONS=\"YEP\"",
+              "ENTRYPOINT [\"/entrypoint.sh\"]"
+              ]
+  commit   = true
+  image    = "${local.base_docker_image}"
+  platform = "linux/amd64"
+}
+
+build {
+  sources = ["source.docker.docker-jenkins",
+             "source.docker.docker-export",
+             "source.docker.docker-github-action",
+             "source.docker.docker-github-action-nexus",
+             ]
+
+  provisioner "shell" {
+    script = "provisioners/scripts/bootstrap-common.sh"
+  }
+
+  provisioner "file" {
+    destination = "/entrypoint.sh"
+    source      = "provisioners/file/entrypoint.sh"
+    only        = ["docker.docker-github-action", "docker.docker-github-action-nexus"]
+  }
+
+  provisioner "ansible-local" {
+    clean_staging_directory = true
+    command                 = "ANSIBLE_CONFIG=/ansible_config/ansible.cfg ANSIBLE_FORCE_COLOR=1 PYTHONUNBUFFERED=1 ansible-playbook"
+    extra_arguments         = ["--extra-vars", "\"thredds_test_user=${local.thredds_test_user}\""]
+    galaxy_file             = "provisioners/ansible/requirements.yml"
+    group_vars              = "provisioners/ansible/group_vars"
+    playbook_file           = "provisioners/ansible/site.yml"
+    role_paths              = ["provisioners/ansible/roles/cleanup",
+                               "provisioners/ansible/roles/general-packages",
+                               "provisioners/ansible/roles/init",
+                               "provisioners/ansible/roles/libnetcdf-and-deps",
+                               "provisioners/ansible/roles/maven",
+                               "provisioners/ansible/roles/miniconda",
+                               "provisioners/ansible/roles/security",
+                               "provisioners/ansible/roles/temurin",
+                               "provisioners/ansible/roles/thredds-test-data-mount-prep",
+                               "provisioners/ansible/roles/zulu",
+                               ]
+  }
+
+  provisioner "file" {
+    destination = "/home/${local.thredds_test_user}/jenkins-agent.sh"
+    source      = "provisioners/file/jenkins-agent.sh"
+    only        = ["docker.docker-jenkins",]
+  }
+
+  provisioner "shell" {
+    inline = ["dos2unix /home/${local.thredds_test_user}/jenkins-agent.sh",
+              "chown ${local.thredds_test_user}:${local.thredds_test_user} /home/${local.thredds_test_user}/jenkins-agent.sh",
+              "chmod 755 /home/${local.thredds_test_user}/jenkins-agent.sh",
+              ]
+    only   = ["docker.docker-jenkins",]
+  }
+
+  provisioner "shell" {
+    inline = ["wget https://jenkins.unidata.ucar.edu/jnlpJars/agent.jar -P /home/${local.thredds_test_user}",
+              "chown ${local.thredds_test_user}:${local.thredds_test_user} /home/${local.thredds_test_user}/agent.jar",
+              ]
+    only   = ["docker.docker-jenkins",]
+  }
+
+  provisioner "shell" {
+    inline = ["dos2unix /entrypoint.sh"]
+    only   = ["docker.docker-github-action",
+              "docker.docker-github-action-nexus",
+              ]
+  }
+
+  provisioner "shell" {
+    script = "provisioners/scripts/cleanup.sh"
+  }
+
+  post-processor "docker-tag" {
+    only       = ["docker.docker-jenkins"]
+    repository = "docker.unidata.ucar.edu/thredds-test-environment"
+    tags       = ["latest",]
+  }
+  post-processor "docker-tag" {
+    only       = ["docker.docker-github-action"]
+    repository = "ghcr.io/unidata/thredds-test-action"
+    tags       = ["v2",]
+  }
+  post-processor "docker-tag" {
+    only       = ["docker.docker-github-action-nexus"]
+    repository = "docker.unidata.ucar.edu/thredds-test-action"
+    tags       = ["v2",]
+  }
+}