Added 3.2 solution

README.md

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+# s464979-hetzner
+
+W repozytorium znajdują się rozwiązania do zadań 3.2 (+ 3.1) oraz 3.5 z przedmiotu Praktyczne Zastosowania Chmury Obliczeniowej.
+
+## Instrukcja uruchomienia zadania 3.2
+
+1. Należy sklonować repozytorium.
+
+```bash
+git clone 
+```
+
+2. Przejdź do katalogu z zadaniem 3.2.
+
+```bash
+cd s464979-hetzner/3.2
+```
+
+3. Nadaj uprawnienia do uruchomienia skryptu `deploy.sh`.
+
+```bash
+chmod +x deploy.sh
+```
+
+4. Uruchom skrypt `deploy.sh`.
+
+```bash
+./deploy.sh
+```
+
+Program wypisze na ekranie adres IP serwera w postaci:
+    
+```
+Serwer: 464979-gitea
+	publiczne IP: {adres_ip}
+	prywatne IP: {prywatny_adres_ip}
+```
+
+Po pomyślnym zakończeniu skryptu, aplikacja będzie dostępna pod adresem `http://{adres_ip}:3000` (uruchomienie i automatyczna konfiguracja serwerów zajmuje około minuty, należy odczekać wskazany czas przed przejściem na wskazany adres).

db_cloud_init.yml

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+#cloud-config
+
+packages:
+  - apt-transport-https
+  - ca-certificates
+  - curl
+  - gnupg-agent
+  - software-properties-common
+
+write_files:
+  - path: /root/docker-compose.yml
+    content: |
+        version: '3.9'
+
+        services:
+          db:
+              image: mysql:5.7
+              restart: always
+              ports:
+                - "10.10.10.2:3306:3306"
+              environment:
+                MYSQL_ROOT_PASSWORD: notSecureChangeMe
+                MYSQL_DATABASE: gitea
+                MYSQL_USER: gitea
+                MYSQL_PASSWORD: gitea
+              volumes:
+                - db_data:/var/lib/mysql
+
+          phpmyadmin:
+              image: phpmyadmin
+              restart: always
+      
+        volumes:
+          db_data: {}
+
+runcmd:
+  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
+  - add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+  - apt-get update -y
+  - apt-get install -y docker-ce docker-ce-cli containerd.io
+  - curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+  - chmod +x /usr/local/bin/docker-compose
+  - systemctl start docker
+  - systemctl enable docker
+  - cd /root/ && docker-compose up -d

delte_resources_with_prefix.py

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+from hcloud import Client
+
+client = Client(
+    token="oiA3vdWArVn67e4kHdyIKjDdnGNQGxEJJUI0ln8GrTsZjs10cmyAkqwjC3ufdZC8"
+)
+PREFIX = "464979"
+
+lbs = client.load_balancers.get_all()
+print(f"Usuwanie {len(lbs)} mechanizmów LB")
+for s in lbs:
+    if s.data_model.name.startswith(PREFIX):
+        action = client.load_balancers.delete(s)
+        print(f"\tUsuwanie LB {s.data_model.name}: {action}")
+
+servers = client.servers.get_all()
+print(f"Usuwanie {len(servers)} serwerów")
+for s in servers:
+    if s.data_model.name.startswith(PREFIX):
+        action = client.servers.delete(s)
+        print(f"\tUsuwanie serwera {s.data_model.name} ({s.data_model.public_net.ipv4.ip}): {action.data_model.status}")
+
+vnets = client.networks.get_all()
+print(f"Usuwanie {len(vnets)} sieci wirtualnych")
+for s in vnets:
+    if s.data_model.name.startswith(PREFIX):
+        action = client.networks.delete(s)
+        print(f"\tUsuwanie sieci wirtualnej {s.name}: {action}")
+
+volumes = client.volumes.get_all()
+print(f"Usuwanie {len(volumes)} wolumenów")
+for v in volumes:
+    if s.data_model.name.startswith(PREFIX):
+        action = client.volumes.delete(v)
+        print(f"\tUsuwanie wolumenu {v.name}: {action}")

deploy.sh

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+#!/bin/bash
+
+chmod +x gitea_config.py
+
+pip install hcloud
+
+python3 gitea_config.py

gitea_cloud_init.yml

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+#cloud-config
+
+packages:
+  - apt-transport-https
+  - ca-certificates
+  - curl
+  - gnupg-agent
+  - software-properties-common
+
+write_files:
+  - path: /root/docker-compose.yml
+    content: |
+        version: "3.9"
+
+        services:
+          server:
+            image: gitea/gitea:latest
+
+            container_name: gitea
+
+            environment:
+              - USER_UID=1000
+              - USER_GID=1000
+              - GITEA__database__DB_TYPE=mysql
+              - GITEA__database__HOST="10.10.10.2:3306"
+              - GITEA__database__NAME=gitea
+              - GITEA__database__USER=gitea
+              - GITEA__database__PASSWD=gitea
+
+            restart: always
+
+            volumes:
+              - ./gitea:/data
+              - /etc/timezone:/etc/timezone:ro
+              - /etc/localtime:/etc/localtime:ro
+
+            ports:
+             - "3000:3000"
+             - "222:22"
+
+runcmd:
+  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
+  - add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+  - apt-get update -y
+  - apt-get install -y docker-ce docker-ce-cli containerd.io
+  - curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+  - chmod +x /usr/local/bin/docker-compose
+  - systemctl start docker
+  - systemctl enable docker
+  - cd /root/ && docker-compose up -d

gitea_config.py

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+from hcloud import Client
+from hcloud.networks.domain import NetworkSubnet
+from hcloud.locations.domain import Location
+from hcloud.images.domain import Image
+from hcloud.server_types.domain import ServerType
+
+client = Client(
+    token="oiA3vdWArVn67e4kHdyIKjDdnGNQGxEJJUI0ln8GrTsZjs10cmyAkqwjC3ufdZC8"
+)
+PREFIX = "464979"
+
+ssh_key = client.ssh_keys.get_by_name(name="464979-pzc-ssh-key")
+print(f"Klucz {ssh_key.data_model.name} został dodany: {ssh_key.data_model.public_key}")
+
+vnet = client.networks.create(
+    name=f"{PREFIX}-gitea-net",
+    ip_range="10.10.10.0/24",
+    subnets=[
+        NetworkSubnet(ip_range="10.10.10.0/24", network_zone="eu-central", type="cloud")
+    ]
+)
+print(f"Utworzono sieć wirtualną {vnet.data_model.name} ({vnet.data_model.ip_range})")
+
+
+with open("db_cloud_init.yml", 'r', encoding='utf-8') as file:
+    cloud_init_db = file.read()
+
+db_server = client.servers.create(
+    name=f"{PREFIX}-db",
+    server_type=ServerType("cpx11"),
+    image=Image(name="ubuntu-22.04"),
+    ssh_keys=[ssh_key],
+    networks=[vnet],
+    location=Location("hel1"),
+    user_data=cloud_init_db
+)
+
+db_server.action.wait_until_finished()
+print(f"Tworzenie serwera db: {db_server.action.complete}")
+
+db_server = client.servers.get_by_name(f"{PREFIX}-db")
+print(f"Serwer: {db_server.data_model.name}\n\tpubliczne IP: {db_server.data_model.public_net.ipv4.ip}\n\tprywatne IP: {db_server.data_model.private_net[0].ip}")
+
+
+
+
+with open("gitea_cloud_init.yml", 'r', encoding='utf-8') as file:
+    cloud_init_wp1 = file.read()
+
+wp1_server = client.servers.create(
+    name=f"{PREFIX}-gitea",
+    server_type=ServerType("cpx11"),
+    image=Image(name="ubuntu-22.04"),
+    ssh_keys=[ssh_key],
+    networks=[vnet],
+    location=Location("hel1"),
+    user_data=cloud_init_wp1
+)
+
+wp1_server.action.wait_until_finished()
+print(f"Tworzenie serwera Gitea: {wp1_server.action.complete}")
+
+wp1_server = client.servers.get_by_name(f"{PREFIX}-gitea")
+print(
+    f"Serwer: {wp1_server.data_model.name}\n\tpubliczne IP: {wp1_server.data_model.public_net.ipv4.ip}\n\tprywatne IP: {wp1_server.data_model.private_net[0].ip}")