143 lines
3.6 KiB
Python
143 lines
3.6 KiB
Python
# niezbędna konfiguracja danych dostępowych, pamiętaj aby nigdy jej nie udostępniać publicznie
|
|
aws_access_key_id=""
|
|
aws_secret_access_key=""
|
|
aws_session_token=""
|
|
VPC=''
|
|
ID='s-444376'
|
|
|
|
|
|
# biblioteka dostępowa do AWS
|
|
import boto3
|
|
import time
|
|
|
|
# tworzymy zasób, *Resource* oferuje API wyższego poziomu niż *Client*
|
|
ec2_resource = boto3.resource(
|
|
'ec2',
|
|
region_name='us-east-1',
|
|
aws_access_key_id=aws_access_key_id,
|
|
aws_secret_access_key=aws_secret_access_key,
|
|
aws_session_token=aws_session_token
|
|
)
|
|
|
|
key_pair = ec2_resource.create_key_pair(
|
|
KeyName=ID+'_KEY_PAIR',
|
|
KeyFormat='pem',
|
|
KeyType='ed25519'
|
|
)
|
|
|
|
security_group = ec2_resource.create_security_group(
|
|
Description=ID+'-SECURITY-GROUP',
|
|
GroupName=ID+'-SECURITY-GROUP',
|
|
VpcId=VPC
|
|
)
|
|
|
|
inbound_rules = security_group.authorize_ingress(
|
|
GroupId=security_group.group_id,
|
|
CidrIp='0.0.0.0/0',
|
|
IpProtocol='tcp',
|
|
FromPort=80,
|
|
ToPort=80
|
|
)
|
|
|
|
instance_1, instance_2 = ec2_resource.create_instances(
|
|
ImageId='ami-0b5eea76982371e91',
|
|
MinCount=2,
|
|
MaxCount=2,
|
|
InstanceType='t2.micro',
|
|
KeyName=key_pair.name,
|
|
UserData=f'''
|
|
#!/bin/bash
|
|
sudo yum update -y
|
|
sudo yum install git -y
|
|
git clone https://git.wmi.amu.edu.pl/s444376/DPZC_Ola.git
|
|
cd DPZC_Ola/Zadanie_4_3_b
|
|
sudo yum install docker -y
|
|
sudo service docker start
|
|
sudo usermod -a -G docker ec2-user
|
|
sudo docker build -t webservice .
|
|
sudo docker run -d -p 80:8080 -t webservice
|
|
''',
|
|
SecurityGroups=[security_group.group_name]
|
|
)
|
|
|
|
while True:
|
|
time.sleep(1)
|
|
instance_1 = ec2_resource.Instance(instance_1.id)
|
|
instance_2 = ec2_resource.Instance(instance_2.id)
|
|
if instance_1.state['Code'] == 16 and instance_2.state['Code'] == 16:
|
|
break
|
|
|
|
elbv2 = boto3.client(
|
|
'elbv2',
|
|
region_name='us-east-1',
|
|
aws_access_key_id=aws_access_key_id,
|
|
aws_secret_access_key=aws_secret_access_key,
|
|
aws_session_token=aws_session_token
|
|
)
|
|
|
|
target_group = elbv2.create_target_group(
|
|
Name=ID+'-TARGET-GROUP',
|
|
Protocol='TCP',
|
|
Port=80,
|
|
VpcId=VPC,
|
|
TargetType='instance',
|
|
IpAddressType='ipv4'
|
|
)
|
|
|
|
register_targets = elbv2.register_targets(
|
|
TargetGroupArn=target_group['TargetGroups'][0]['TargetGroupArn'],
|
|
Targets=[
|
|
{
|
|
'Id': instance_1.id,
|
|
'Port': 80,
|
|
},
|
|
{
|
|
'Id': instance_2.id,
|
|
'Port': 80,
|
|
}
|
|
])
|
|
|
|
ec2_client = boto3.client(
|
|
'ec2',
|
|
region_name='us-east-1',
|
|
aws_access_key_id=aws_access_key_id,
|
|
aws_secret_access_key=aws_secret_access_key,
|
|
aws_session_token=aws_session_token
|
|
)
|
|
|
|
allocation = ec2_client.allocate_address(
|
|
Domain='vpc'
|
|
)
|
|
|
|
load_balancer = elbv2.create_load_balancer(
|
|
Name=ID+'-LOAD-BALANCER',
|
|
SubnetMappings=[
|
|
{
|
|
'SubnetId': instance_1.subnet_id,
|
|
'AllocationId': allocation['AllocationId']
|
|
}],
|
|
Scheme='internet-facing',
|
|
Type='network',
|
|
IpAddressType='ipv4',
|
|
)
|
|
|
|
listener = elbv2.create_listener(
|
|
LoadBalancerArn=load_balancer['LoadBalancers'][0]['LoadBalancerArn'],
|
|
Protocol='TCP',
|
|
Port=80,
|
|
DefaultActions=[
|
|
{
|
|
'Type': 'forward',
|
|
'TargetGroupArn': target_group['TargetGroups'][0]['TargetGroupArn'],
|
|
}
|
|
])
|
|
|
|
print(f'Done: {allocation["PublicIp"]}:80')
|
|
|
|
'''
|
|
#Stopping and terminating multiple instances given a list of instance IDs uses Boto3 collection filtering:
|
|
ids = ['instance-id-1', 'instance-id-2', ...]
|
|
# Boto3
|
|
ec2.instances.filter(InstanceIds=ids).stop()
|
|
ec2.instances.filter(InstanceIds=ids).terminate()
|
|
''' |