From e6526cba40cf7d696fb289cce5b824b831c6e82c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20M=C3=A4rkle?= <stefan.maerkle@netpioneer.de>
Date: Wed, 2 Dec 2020 16:04:55 +0100
Subject: [PATCH] Umstellen auf ansible

---
 Readme.md                                   |  2 ++
 gravitoninstance.yml                        | 25 ++++++++++++++++++++
 roles/aws_graviton_nano_spot/tasks/main.yml | 26 +++++++++++++++++++++
 3 files changed, 53 insertions(+)
 create mode 100644 Readme.md
 create mode 100644 gravitoninstance.yml
 create mode 100644 roles/aws_graviton_nano_spot/tasks/main.yml

diff --git a/Readme.md b/Readme.md
new file mode 100644
index 0000000..94efde3
--- /dev/null
+++ b/Readme.md
@@ -0,0 +1,2 @@
+
+ ansible-galaxy collection install amazon.aws
diff --git a/gravitoninstance.yml b/gravitoninstance.yml
new file mode 100644
index 0000000..de393ca
--- /dev/null
+++ b/gravitoninstance.yml
@@ -0,0 +1,25 @@
+---
+# Provisioning of a graviton server using aws spot instance
+- hosts: local
+  vars_prompt:
+  - name: ssh_pub_key_file
+    prompt: Location of your public ssh key
+    default: "~/.ssh/id_rsa.pub"
+  - name: aws_region
+    prompt: AWS Region to use for instaance
+    default: "us-east-1"
+  - name: aws_ami
+    prompt: Disk image to use for instance (default is ubuntu 20.10 arm64)
+    default: "ami-01069be104eb25898"
+  - name: aws_type
+    prompt: Instance type to request
+    default: "t4g.nano"
+  - name: dns_zone_name
+    prompt: Route53 zone in which nameserver entry is registered
+    default: "appments.net"
+  - name: dns_host_name
+    prompt: Hostname that is registered in Route53
+    default: "illevpn"
+  roles:
+    - aws_graviton_nano_spot
+    - wireguard_server  
diff --git a/roles/aws_graviton_nano_spot/tasks/main.yml b/roles/aws_graviton_nano_spot/tasks/main.yml
new file mode 100644
index 0000000..88dbc8b
--- /dev/null
+++ b/roles/aws_graviton_nano_spot/tasks/main.yml
@@ -0,0 +1,26 @@
+- name: copy ssh public key
+  amazon.aws.ec2_key:
+    name: vpn_key
+    key_material: "{{ lookup('file', '{{ ssh_pub_key_file }}') }}"
+
+- name: create graviton spot instance
+  amazon.aws.ec2:
+    spot_type: persistent
+    spot_wait_timeout: 120
+    key_name: vpn_key
+    instance_type: "{{ aws_type }}"
+    image: "{{ aws_ami }}"
+    wait: yes
+    assign_public_ip: yes
+    instance_initiated_shutdown_behavior: terminate
+  register: graviton_instance
+
+- name: generate route53 dns entry for the instance
+  route53:
+    command: create
+    overwrite: yes
+    zone: "{{ dns_zone_name }}"
+    record: "{{ dns_host_name }}"
+    type: CNAME
+    ttl: 60
+    value: "{{ graviton_instance.domain_name }}"