Deleting private-testnet and packer references

- private-testnet no longer used
- packer has moved to separate repo

Author: wileyj

Dockerfiles/docker-entrypoint.sh

@@ -1,94 +1,3 @@
-# Building AMI
+### Build Cloud Provider Machine Image
 
-
-### Requirements
-- [Get Packer](https://www.packer.io/downloads.html)
-- [Packer docs](https://www.packer.io/docs/index.html)
-- [AWS Cli](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-install.html)
-- [AWS API Keys](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_access-keys.html)
-* IAM user should have the following permissions enabled in an IAM Policy for `packer build` to run correctly:
-```
-{
-    "Version": "2012-10-17",
-    "Statement": [
-        {
-            "Sid": "PackerEC2",
-            "Effect": "Allow",
-            "Action": [
-                "ec2:AttachVolume",
-                "ec2:AuthorizeSecurityGroupIngress",
-                "ec2:CopyImage",
-                "ec2:CreateImage",
-                "ec2:CreateKeypair",
-                "ec2:CreateSecurityGroup",
-                "ec2:CreateSnapshot",
-                "ec2:CreateTags",
-                "ec2:CreateVolume",
-                "ec2:DeleteKeypair",
-                "ec2:DeleteSecurityGroup",
-                "ec2:DeleteSnapshot",
-                "ec2:DeleteVolume",
-                "ec2:DeregisterImage",
-                "ec2:DescribeImageAttribute",
-                "ec2:DescribeImages",
-                "ec2:DescribeInstances",
-                "ec2:DescribeRegions",
-                "ec2:DescribeSecurityGroups",
-                "ec2:DescribeSnapshots",
-                "ec2:DescribeSubnets",
-                "ec2:DescribeTags",
-                "ec2:DescribeVolumes",
-                "ec2:DetachVolume",
-                "ec2:GetPasswordData",
-                "ec2:ModifyImageAttribute",
-                "ec2:ModifyInstanceAttribute",
-                "ec2:RegisterImage",
-                "ec2:RunInstances",
-                "ec2:StopInstances",
-                "ec2:TerminateInstances"
-            ],
-            "Resource": "*"
-        }
-    ]
-}
-```
-
-
-### Build Image
-Rename vars.json.sample to vars.json: `$ mv vars.json.sample vars.json`
-
-1. First, edit the var.json file:
-```
-{
-  "name_prefix": "<what to call your ami>",
-  "region": "<region>",
-  "ami_regions": "<EC2 Regions to store the AMI in>",
-  "profile": "<aws cli profile>",
-  "vpc_id": "<your VPC ID>",
-  "subnet_id": "<a public subnet in the above VPC>",
-  "root_volume_size": "<root volume size in GB>"
-  "ami_description": "Description",
-  "aws_ssh_username": "admin"
-}
-```
-example:
-```
-{
-  "name_prefix": "hiro-private-testnet",
-  "region": "us-east-1",
-  "ami_regions": "ap-northeast-1,ap-northeast-2,ap-south-1,ap-southeast-1,ap-southeast-2,ca-central-1,eu-central-1,eu-west-1,eu-west-2,eu-west-3,sa-east-1,us-east-1,us-east-2,us-west-1,us-west-2",
-  "profile": "default",
-  "vpc_id": "vpc-xxxxxxxx",
-  "subnet_id": "subnet-xxxxxxxx",
-  "root_volume_size": "50",
-  "ami_description": "Hiro Private Stacks Testnet",
-  "aws_ssh_username": "admin"
-}
-
-```
-
-2. Run the packer build process (ex): 
-```bash
-$ VERSION=$(curl -sL https://api.github.com/repos/stacks-network/stacks-blockchain/releases/latest | jq .tag_name | tr -d '"')
-$ packer build --var-file=vars.json --var "version=${VERSION}" private-testnet.json
-```
+Follow the instructions at https://github.com/stacksfoundation/stacks-machine-images