commit fd38d807e704361de42136e10025999d1fa2f273
Author: Kamil Guttmann <kamgut@st.amu.edu.pl>
Date:   Mon Jan 16 14:44:19 2023 +0100

    Deploy webservice

diff --git a/deploy.py b/deploy.py
new file mode 100644
index 0000000..3a994c6
--- /dev/null
+++ b/deploy.py
@@ -0,0 +1,106 @@
+from hcloud import Client
+from hcloud.images.domain import Image
+from hcloud.networks.domain import NetworkSubnet
+from hcloud.server_types.domain import ServerType
+from hcloud.locations.domain import Location
+from hcloud.load_balancers.domain import (
+    LoadBalancerHealthCheck,
+    LoadBalancerService,
+    LoadBalancerHealtCheckHttp,
+    LoadBalancerTarget,
+)
+from hcloud.load_balancer_types.domain import LoadBalancerType
+
+import sys
+
+prefix = "444380"
+ssh_key_name = prefix+"-webservice-ssh-key"
+subnet_name = prefix+"-webservice-subnet"
+server_name = prefix+"-webservice-server"
+load_balancer_name = prefix+"webservice-loadbalancer"
+
+public_key = sys.argv[2]
+token = sys.argv[1]
+
+server_count = 2
+
+CLOUD_INIT = """#cloud-config
+runcmd:
+  - git clone https://git.wmi.amu.edu.pl/s444380/hetzner-webservice
+  - cd hetzner-webservice
+  - chmod +x webservice
+  - ./webservice
+"""
+
+client = Client(
+    token=token
+)
+
+print("Adding ssh-key...")
+try:
+    ssh_key = client.ssh_keys.create(name=ssh_key_name, public_key=public_key)
+except:
+    ssh_key = client.ssh_keys.get_by_name(name=ssh_key_name)
+print(f"Added ssh-key {ssh_key.data_model.name} ||| {ssh_key.data_model.public_key} ")
+
+print("Creating subnet...")
+subnet = client.networks.create(
+        name=subnet_name, 
+        ip_range="10.10.10.0/24", 
+        subnets=[
+            NetworkSubnet(ip_range="10.10.10.0/24", network_zone="eu-central", type="cloud")
+        ]
+    )
+print(f"Created network: {subnet.data_model.name} ({subnet.data_model.ip_range})")
+
+targets = []
+
+print("Creating servers...")
+for i in range(server_count):
+    server = client.servers.create(
+        name=f"{server_name}-{i+1}", 
+        server_type=ServerType("cx11"), 
+        image=Image(name="ubuntu-20.04"), 
+        ssh_keys=[ssh_key], 
+        networks=[subnet], 
+        location=Location("hel1"), 
+        user_data=CLOUD_INIT
+    )
+    server.action.wait_until_finished()
+    if server.action.complete:
+        print(f"Created server: {server.server.name}")
+    targets.append(LoadBalancerTarget(type="server", server=server.server, use_private_ip=True))
+                   
+load_balancer = client.load_balancers.create(
+    name=load_balancer_name,
+    load_balancer_type=LoadBalancerType(name="lb11"),
+    location=Location("hel1"),
+    services=[
+                LoadBalancerService(
+                    protocol="http",
+                    listen_port=8080,
+                    destination_port=8080,
+                    proxyprotocol=False,
+                    health_check=LoadBalancerHealthCheck(
+                        protocol="http",
+                        port="8080",
+                        interval=15,
+                        timeout=10,
+                        retries=3,
+                        http=LoadBalancerHealtCheckHttp(
+                            path="/factors/10",
+                            status_codes=["2??", "3??"],
+                            tls=False
+                        )
+                    )
+                )
+            ],
+    targets=targets,
+    public_interface=True,
+    network=subnet
+)
+
+load_balancer.action.wait_until_finished()
+if load_balancer.action.complete:
+    load_balancer = client.load_balancers.get_by_name(load_balancer_name)
+    print(f"Load balancer is up. http://{load_balancer.data_model.public_net.ipv4.ip}:8080")
diff --git a/deploy.sh b/deploy.sh
new file mode 100644
index 0000000..c731fe0
--- /dev/null
+++ b/deploy.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+python3 -m venv venv
+source venv/bin/activate
+pip install hcloud
+python3 deploy.py <HETZNER_TOKEN> <SSH_PUBLIC_KEY>
\ No newline at end of file
diff --git a/webservice b/webservice
new file mode 100644
index 0000000..afd2204
Binary files /dev/null and b/webservice differ