ami

demo Repository for AMI

AMI uses ghactions user permissions in dev to create EC2 AMI in dev account, and share AMIs with prod account.

Notice:

• Remember to reapply the master rule in setting/branch for the repo if any changes happen in the github action workflow
• To remove github actions workflow running for PR, Require status checks to pass before merging in branch rule in setting and Run workflows from fork pull requests in Actions in setting have been unchecked.

secrets setting:

• dev ghactions user

Instructions for using packer:

• packer docs
• Install packer on Linux:
  • curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo apt-key add -
  • sudo apt-add-repository "deb [arch=amd64] https://apt.releases.hashicorp.com $(lsb_release -cs) main"
  • sudo apt-get update && sudo apt-get install packer
• check the version
  • packer -v
• validate
  • packer validate example.json
• build
  • packer build
    -var 'aws_access_key=YOUR ACCESS KEY'
    -var 'aws_secret_key=YOUR SECRET KEY'
    -var 'aws_region=us-east-1'
    -var 'subnet_id=${{ secrets.AWS_SUBNET_ID }}'
    -var 'ami_users=${{ secrets.AMI_USERS }}'
    example.json
• build output:

amazon-ebs: output will be in this color.

==> amazon-ebs: Prevalidating any provided VPC information
==> amazon-ebs: Prevalidating AMI Name: csye6225_1602468960
    amazon-ebs: Found Image ID: ami-0817d428a6fb68645
==> amazon-ebs: Creating temporary keypair: packer_5f83bc60-8979-55cd-5e53-e35c7c74e976
==> amazon-ebs: Creating temporary security group for this instance: packer_5f83bc62-7a3c-0afd-da84-f36600c58087
==> amazon-ebs: Authorizing access to port 22 from [0.0.0.0/0] in the temporary security groups...
==> amazon-ebs: Launching a source AWS instance...
==> amazon-ebs: Adding tags to source instance
    amazon-ebs: Adding tag: "Name": "Packer Builder"
    amazon-ebs: Instance ID: i-028ea21d44ea28b68
==> amazon-ebs: Waiting for instance (i-028ea21d44ea28b68) to become ready...
==> amazon-ebs: Using ssh communicator to connect: 54.226.199.234
==> amazon-ebs: Waiting for SSH to become available...
==> amazon-ebs: Connected to SSH!
==> amazon-ebs: Provisioning with shell script: /tmp/packer-shell350727843
==> amazon-ebs:
==> amazon-ebs: WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
==> amazon-ebs:
    amazon-ebs: Hit:1 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic InRelease
    amazon-ebs: Get:2 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]
    amazon-ebs: Get:3 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]
    amazon-ebs: Get:4 http://security.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]
    amazon-ebs: Get:5 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages [8570 kB]
    amazon-ebs: Get:6 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic/universe Translation-en [4941 kB]
    amazon-ebs: Get:7 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic/multiverse amd64 Packages [151 kB]
    amazon-ebs: Get:8 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic/multiverse Translation-en [108 kB]
    amazon-ebs: Get:9 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages [1681 kB]
    amazon-ebs: Get:10 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic-updates/main Translation-en [360 kB]
    amazon-ebs: Get:11 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic-updates/restricted amd64 Packages [169 kB]
    amazon-ebs: Get:12 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic-updates/restricted Translation-en [23.0 kB]
    amazon-ebs: Get:13 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages [1672 kB]
    amazon-ebs: Get:14 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic-updates/universe Translation-en [352 kB]
    amazon-ebs: Get:15 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic-updates/multiverse amd64 Packages [30.8 kB]
    amazon-ebs: Get:16 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic-updates/multiverse Translation-en [6920 B]
    amazon-ebs: Get:17 http://us-east-1.ec2.archive.ubuntu.com/ubuntu bionic-backports/main amd64 Packages [10.0 kB]
    amazon-ebs: Setting up libalgorithm-merge-perl (0.08-3) ...
    amazon-ebs: Setting up libalgorithm-diff-xs-perl (0.04-5) ...
    amazon-ebs: Setting up binutils-x86-64-linux-gnu (2.30-21ubuntu1~18.04.4) ...
    amazon-ebs: Setting up cpp (4:7.4.0-1ubuntu2.3) ...
    amazon-ebs: Setting up golang-1.10-doc (1.10.4-2ubuntu1~18.04.1) ...
    amazon-ebs: Setting up golang-go (2:1.10~4ubuntu1) ...
    amazon-ebs: Setting up binutils (2.30-21ubuntu1~18.04.4) ...
    amazon-ebs: Setting up golang-1.10 (1.10.4-2ubuntu1~18.04.1) ...
    amazon-ebs: Setting up golang-doc (2:1.10~4ubuntu1) ...
    amazon-ebs: Setting up gcc-7 (7.5.0-3ubuntu1~18.04) ...
    amazon-ebs: Setting up g++-7 (7.5.0-3ubuntu1~18.04) ...
    amazon-ebs: Setting up gcc (4:7.4.0-1ubuntu2.3) ...
    amazon-ebs: Setting up dpkg-dev (1.19.0.5ubuntu2.3) ...
    amazon-ebs: Setting up golang (2:1.10~4ubuntu1) ...
    amazon-ebs: Setting up g++ (4:7.4.0-1ubuntu2.3) ...
    amazon-ebs: update-alternatives: using /usr/bin/g++ to provide /usr/bin/c++ (c++) in auto mode
    amazon-ebs: Setting up build-essential (12.4ubuntu1) ...
    amazon-ebs: Setting up pkg-config (0.29.1-0ubuntu2) ...
    amazon-ebs: Processing triggers for man-db (2.8.3-2ubuntu0.1) ...
    amazon-ebs: Processing triggers for libc-bin (2.27-3ubuntu1.2) ...
==> amazon-ebs: Stopping the source instance...
    amazon-ebs: Stopping instance
==> amazon-ebs: Waiting for the instance to stop...
==> amazon-ebs: Creating AMI csye6225_1602468960 from instance i-028ea21d44ea28b68
    amazon-ebs: AMI: ami-0e95ab01a190eb778
==> amazon-ebs: Waiting for AMI to become ready...
==> amazon-ebs: Modifying attributes on AMI (ami-0e95ab01a190eb778)...
    amazon-ebs: Modifying: description
==> amazon-ebs: Modifying attributes on snapshot (snap-068d74bbfce1b2827)...
==> amazon-ebs: Terminating the source AWS instance...
==> amazon-ebs: Cleaning up any extra volumes...
==> amazon-ebs: No volumes to clean up, skipping
==> amazon-ebs: Deleting temporary security group...
==> amazon-ebs: Deleting temporary keypair...
Build 'amazon-ebs' finished after 6 minutes 49 seconds.

Demo steps:

• log in dev and prod aws accounts, any AMIs shared by dev can be found in private images in prod AMIs
• Run Ec2 instance with network at 8080 inbound rule
• Build go binary for ubuntu
  • env GOOS=linux GOARCH=amd64 go build
• scp -i "~/.ssh/ubuntu" webapp ubuntu@ec2-3-238-43-225.compute-1.amazonaws.com:/home/ubuntu
• sudo mysql
• set password=password('MysqlPwd123');
• ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'MysqlPwd123';
• create database user_story;
• exit
• ./webapp
• send requests to the public IP addr