hqh4PRUd

1{
2  "builders": [
3    {
4      "access_key": "{{user `var_aws_access_key`}}",
5      "ami_description": "My new AMI",
6      "ami_name": "CentOS 7 x86_64 Base {{timestamp}}",
7      "associate_public_ip_address": true,
8      "enhanced_networking": true,
9      "instance_type": "{{user `var_aws_instance_type`}}",
10      "region": "{{user `var_aws_region`}}",
11      "secret_key": "{{user `var_aws_secret_key`}}",
12      "source_ami": "{{user `var_aws_source_ami`}}",
13      "ssh_private_ip": false,
14      "ssh_pty": true,
15      "ssh_username": "{{user `var_ssh_username`}}",
16      "subnet_id": "{{user `var_aws_subnet_id`}}",
17      "tags": {
18        "Built": "{{isotime \"01-02-2006\"}}",
19        "Name": "{{user `var_atlas_buildname`}}",
20        "OS_Family": "RedHat",
21        "OS_Version": "CentOS",
22        "Release": "7"
23      },
24      "type": "amazon-ebs",
25      "vpc_id": "{{user `var_aws_vpc_id`}}"
26    }
27  ],
28  "description": "My New AMI",
29  "min_packer_version": "0.10.2",
30  "post-processors": [
31    {
32      "artifact": "{{user `var_atlas_username`}}/{{user `var_atlas_buildname`}}",
33      "artifact_type": "amazon.image",
34      "metadata": {
35        "created_at": "{{timestamp}}"
36      },
37      "only": [
38        "amazon-ebs"
39      ],
40      "token": "{{user `var_atlas_token`}}",
41      "type": "atlas"
42    }
43  ],
44  "provisioners": [
45    {
46      "inline": [
47        "while [ ! -f /var/lib/cloud/instance/boot-finished ]; do echo 'Waiting for cloud-init...'; sleep 1; done"
48      ],
49      "type": "shell"
50    },
51    {
52      "execute_command": "sudo -E -S sh '{{ .Path }}'",
53      "scripts": [
54        "scripts/install_packages.sh",
55        "scripts/install_packages.sh"
56      ],
57      "type": "shell"
58    }
59  ],
60  "push": {
61    "name": "{{user `var_atlas_username`}}/{{user `var_atlas_buildname`}}",
62    "vcs": false
63  },
64  "variables": {
65    "var_atlas_buildname": "my-new-ami",
66    "var_atlas_token": "{{env `ATLAS_TOKEN`}}",
67    "var_atlas_username": "{{env `ATLAS_USERNAME`}}",
68    "var_aws_access_key": "{{env `AWS_ACCESS_KEY_ID`}}",
69    "var_aws_instance_type": "t2.micro",
70    "var_aws_region": "us-east-1",
71    "var_aws_secret_key": "{{env `AWS_SECRET_ACCESS_KEY`}}",
72    "var_aws_source_ami": "XXXXXXXXXXXXXXXX",
73    "var_aws_subnet_id": "XXXXXXXXXXXXXXX",
74    "var_aws_vpc_id": "XXXXXXXXXXXXXXXX",
75    "var_ssh_username": "XXXXXXXXXXXXXX"
76  }
77}
78
79
80
81
82
83
84
85
86############################
87
88
89
90$ cat scripts/install_packages.sh 
91#!/bin/bash
92set -o pipefail
93set -x
94echo "+) Updating system packages"
95yum makecache
96yum update -y