gitea-auto/script.py

import sys
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

token = ""

try:
    token = sys.argv[1]
except Exception as ex:
    print('ERROR: Pass valid token as an argument')


client = Client(
    token=token
)

ssh_key = client.ssh_keys.get_by_name(name="wojjar3@st.amu.edu.pl")

vnet = client.networks.get_by_name(name="s434704-automate-gitea-network")

if not vnet:
  vnet = client.networks.create(
      name="s434704-automate-gitea-network", 
      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})")


cloud_init_db=r'''#cloud-config

packages:
  - apt-transport-https
  - ca-certificates
  - curl
  - gnupg-agent
  - software-properties-common

write_files:
  - path: /root/docker-compose.yml
    content: |
      services:
        db:
          image: mysql:8
          restart: always
          ports:
            - "10.10.10.2:3306:3306"
          environment:
            - MYSQL_ROOT_PASSWORD=gitea
            - MYSQL_USER=gitea
            - MYSQL_PASSWORD=gitea
            - MYSQL_DATABASE=gitea
          volumes:
            - db_data:/var/lib/mysql
      volumes:
        db_data: {}

# instalujemy docker, docker-compose a następnie uruchamiamy naszą bazę danych
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
'''

db_server = client.servers.create(
    name="s434704-db-gitea-auto", 
    server_type=ServerType("cx11"), 
    image=Image(name="ubuntu-20.04"), 
    ssh_keys=[ssh_key], 
    networks=[vnet], 
    location=Location("hel1"), 
    user_data=cloud_init_db,
)

db_server.action.wait_until_finished()
print(f"Utworzono serwer db: {db_server.action.complete}", f"{db_server.server.data_model.name} ({db_server.server.data_model.public_net.ipv4.ip})")


db_server = client.servers.get_by_name("s434704-db-gitea-auto")

db_private_ip = db_server.data_model.private_net[0].ip

cloud_init_gitea=rf'''#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:1.15.6-rootless
          environment:
            - GITEA__database__DB_TYPE=mysql
            - GITEA__database__HOST={db_private_ip}:3306
            - GITEA__database__NAME=gitea
            - GITEA__database__USER=gitea
            - GITEA__database__PASSWD=gitea
          restart: always
          volumes:
            - gitea_data:/var/lib/gitea
            - gitea_config:/etc/gitea  
            - gitea_timezone:/etc/timezone:ro
            - gitea_localtime:/etc/localtime:ro
          ports:
            - "3000:3000"
            - "222:22"
      volumes:
        gitea_data: {{}}
        gitea_config: {{}}
        gitea_timezone: {{}}
        gitea_localtime: {{}}

# instalujemy docker, docker-compose a następnie uruchamiamy naszą bazę danych
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_server = client.servers.create(
    name="s434704-gitea-auto", 
    server_type=ServerType("cx11"), 
    image=Image(name="ubuntu-20.04"), 
    ssh_keys=[ssh_key], 
    networks=[vnet], 
    location=Location("hel1"), 
    user_data=cloud_init_gitea
)

gitea_server.action.wait_until_finished()

volume = client.volumes.get_by_name(name="s434704-gitea-volume")

if volume:
  volume.delete()

volume = client.volumes.create(
    size=10,
    name="s434704-gitea-volume",
    server=gitea_server.server
  )

client.servers.power_on(gitea_server.server)

print(f"Utworzono serwer gitea: {gitea_server.action.complete}", f"{gitea_server.server.data_model.name} ({gitea_server.server.data_model.public_net.ipv4.ip})")