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korne
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# PZC - zadanie 4
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**Clone repository:**
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`git@git.wmi.amu.edu.pl:s478815/PZC.git`
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`cd PZC/zadania4/hetzner`\
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**Run the script:**
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`
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chmod +x run.sh
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`
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`
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./run.sh
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`
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**To delete:**
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`
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chmod +x run_delete.sh
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`
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`
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./run_delete.sh
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`
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from hcloud.images.domain import Image
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from hcloud.server_types.domain import ServerType
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from hcloud.networks.domain import NetworkSubnet
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from hcloud.locations.domain import Location
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from hcloud.load_balancers.domain import (
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LoadBalancerService,
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LoadBalancerServiceHttp,
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LoadBalancerHealthCheck,
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LoadBalancerHealtCheckHttp,
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LoadBalancerTarget
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)
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from hcloud.load_balancer_types.domain import LoadBalancerType
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from hcloud import Client
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client = Client(
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token="KccUEiddxtzGoLWSNC3V8tylq7MYHCjdnShtgasQ8jSbHqCjGoaa6Rq7yoz4uS23"
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)
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PREFIX = "478815"
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YOUR_LOCAL_SSH_PUBKEY = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICZpOz3Rrdlg0daWESWGqSvMNSCrlROYU/Yy5/f+cPbh comment"
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cloud_init = r'''#cloud-config
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packages:
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- apt-transport-https
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- ca-certificates
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- curl
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- gnupg-agent
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- software-properties-common
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runcmd:
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- curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
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- add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
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- apt-get update -y
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- apt-get install -y docker-ce docker-ce-cli containerd.io
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- curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
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- chmod +x /usr/local/bin/docker-compose
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- systemctl start docker
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- systemctl enable docker
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- git clone https://git.wmi.amu.edu.pl/s478815/PZC.git
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- cd PZC/zadania4
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- docker build -t webservice .
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- docker run -d -p 80:8080 -t webservice
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'''
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vnet_name = f"{PREFIX}-network"
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vnet = client.networks.get_by_name(vnet_name) or None
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if not vnet:
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vnet = client.networks.create(
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name=vnet_name,
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ip_range="10.10.10.0/24",
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subnets=[
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NetworkSubnet(ip_range="10.10.10.0/24", network_zone="eu-central", type="cloud")
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]
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)
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print(f"Utworzono sieć wirtualną {vnet.data_model.name} ({vnet.data_model.ip_range})")
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ssh_name = f"{PREFIX}-ssh-key"
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ssh_key = client.ssh_keys.get_by_name(ssh_name) or None
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if not ssh_key:
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ssh_key = client.ssh_keys.create(name=ssh_name, public_key=YOUR_LOCAL_SSH_PUBKEY)
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print(f"Klucz {ssh_key.data_model.name} został dodany")
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web_service1 = client.servers.create(
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name=f"{PREFIX}-webservice1",
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server_type=ServerType("cx11"),
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image=Image(name="ubuntu-20.04"),
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ssh_keys=[ssh_key],
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networks=[vnet],
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location=Location("hel1"),
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user_data=cloud_init
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)
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web_service1.action.wait_until_finished()
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print(f"Tworzenie serwera web service 1: {web_service1.action.complete}")
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web_service1 = client.servers.get_by_name(f"{PREFIX}-webservice1")
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print(f"Serwer: {web_service1.data_model.name}\n\tpubliczne IP: {web_service1.data_model.public_net.ipv4.ip}\n\tprywatne IP: {web_service1.data_model.private_net[0].ip}")
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web_service2 = client.servers.create(
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name=f"{PREFIX}-webservice2",
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server_type=ServerType("cx11"),
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image=Image(name="ubuntu-20.04"),
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ssh_keys=[ssh_key],
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networks=[vnet],
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location=Location("hel1"),
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user_data=cloud_init
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)
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web_service2.action.wait_until_finished()
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print(f"Tworzenie serwera web service 2: {web_service2.action.complete}")
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web_service2 = client.servers.get_by_name(f"{PREFIX}-webservice2")
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print(f"Serwer: {web_service2.data_model.name}\n\tpubliczne IP: {web_service2.data_model.public_net.ipv4.ip}\n\tprywatne IP: {web_service2.data_model.private_net[0].ip}")
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load_balancer = client.load_balancers.create(
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name=f'{PREFIX}-loadbalancer',
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load_balancer_type=LoadBalancerType(name='lb11'),
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location=Location('hel1'),
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network=vnet,
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targets=[
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LoadBalancerTarget(
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type='server',
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server=web_service1,
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use_private_ip=True,
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),
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LoadBalancerTarget(
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type='server',
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server=web_service2,
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use_private_ip=True,
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)
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],
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services=[
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LoadBalancerService(
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protocol='http',
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listen_port=80,
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destination_port=80,
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health_check=LoadBalancerHealthCheck(
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protocol='http',
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port=80,
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interval=15,
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timeout=10,
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retries=3,
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http=LoadBalancerHealtCheckHttp(
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path='/factors/10',
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status_codes=['2??', '3??'],
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tls=False,
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)
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),
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http=LoadBalancerServiceHttp(
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cookie_name='HCLBSTICKY',
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cookie_lifetime=300,
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sticky_sessions=True,
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certificates=[],
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)
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),
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]
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)
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load_balancer.action.wait_until_finished()
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print(f"Tworzenie load balancera: {load_balancer.action.complete}")
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@ -1,26 +0,0 @@
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from hcloud import Client
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from hcloud.load_balancers.domain import (
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LoadBalancerService,
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LoadBalancerServiceHttp,
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LoadBalancerHealthCheck,
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LoadBalancerHealtCheckHttp,
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LoadBalancerTarget
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)
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from hcloud.load_balancer_types.domain import LoadBalancerType
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client = Client(
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token="KccUEiddxtzGoLWSNC3V8tylq7MYHCjdnShtgasQ8jSbHqCjGoaa6Rq7yoz4uS23"
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)
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PREFIX = "478815"
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servers = client.servers.get_all()
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for s in servers:
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if s.data_model.name.startswith(PREFIX):
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action = client.servers.delete(s)
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print(f"Usuwanie serwera {s.data_model.name} ({s.data_model.public_net.ipv4.ip}): {action.data_model.status}")
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loadbalancers = client.load_balancers.get_all()
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for l in loadbalancers:
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if l.data_model.name.startswith(PREFIX):
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action = client.load_balancers.delete(l)
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print(f"Usuwanie load balancera")
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#!/bin/bash
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pip install hcloud
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python create.py
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@ -1,4 +0,0 @@
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#!/bin/bash
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pip install hcloud
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python delete.py
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