{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## LAB2 - s444820 - Krystian Osiński\n",
"\n",
"
"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"### 1. define constants and client:"
]
},
{
"cell_type": "code",
"execution_count": 77,
"metadata": {},
"outputs": [],
"source": [
"#Config\n",
"TOKEN = \"ZPN0YNl3TpYGe1xfxvFzV4zPOBVIEZTunC8Cg26JI1MEA9cso6O5Ydrin2wQnGxh\"\n",
"PREFIX = \"s444820\"\n",
"SSH_PUBKEY = \"ssh-rsa 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 kryosi@st.amu.edu.pl\""
]
},
{
"cell_type": "code",
"execution_count": 78,
"metadata": {},
"outputs": [],
"source": [
"from hcloud import Client\n",
"client = Client(\n",
" token=TOKEN\n",
")"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"
\n",
"\n",
"## 2. Add ssh key"
]
},
{
"cell_type": "code",
"execution_count": 79,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Klucz s444820-ssh-key został dodany: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQDUSprPwtOEBCrPdf3pDhtwpWN2SNxemlrXvglqqL+kKGjnfP3RO7CIcjw7etQDC+2FIWaiqToWPSAKrxi4w235gPlT8GPvoKb1Wwv4BRMWiIr20bTiASorojzCQOlgb5ZShZH/opsWQ5geP9M26mkpNF5Ev/OMIKzfS6d6RHs1ZyX+81wfDhK2oxe4kAHTU8oQB/C7dGpeT4GohnG/SIj7ChoT10+Vkr0h+/yL9gVJUdnELacA29wBR+qhfzAP7YrSPwEtaFZxQ1rwOpJ39niljKfqPIxqA0ZOsNZnkCuTUMwMnQRFyO21x8nDzJe/WG95ptXiN4huPZVo0WQK7bfz5od8IY50Rm0XtCyjG0cVu0HSdJJzMgpluu4YQRvvs3xnwvknuT1G8prydJCDzNJ1nN8gnIEd4EymUPCoLRsc0s1fBvkX+t11cqnVvvTlCsBFzKYFzsKpSWRfFrwAfog6nOPb/3kAW8nj5QJinEByDkj9BtR2bCmLwp9DjlRokvDbijVVdEd8Ia5yyri9R9RRufmzmI5epe4PHCfzG6n3Wl4kj9+YHWDrg10x2IZo1zdzDKbH2cNqzS5c8HD2yjrVy7UkOKZTwlL/CHwIGqBQ9pMS0qgNpBJG/C6Y7MVQJEgP63IgtxSWuhGXwKbTuQnz0ROxlbrjdeMPVxH+6O0iDQ== kryosi@st.amu.edu.pl\n"
]
}
],
"source": [
"ssh_key = client.ssh_keys.create(name=f\"{PREFIX}-ssh-key\", public_key=SSH_PUBKEY)\n",
"print(f\"Klucz {ssh_key.data_model.name} został dodany: {ssh_key.data_model.public_key}\")"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"
\n",
"\n",
"### 3. Create vNet "
]
},
{
"cell_type": "code",
"execution_count": 80,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Utworzono sieć wirtualną s444820-vnet (10.10.10.0/24)\n"
]
}
],
"source": [
"from hcloud.networks.domain import NetworkSubnet\n",
"\n",
"vnet = client.networks.create(\n",
" name=f\"{PREFIX}-vnet\", \n",
" ip_range=\"10.10.10.0/24\", \n",
" subnets=[\n",
" NetworkSubnet(ip_range=\"10.10.10.0/24\", network_zone=\"eu-central\", type=\"cloud\")\n",
" ]\n",
")\n",
"\n",
"\n",
"print(f\"Utworzono sieć wirtualną {vnet.data_model.name} ({vnet.data_model.ip_range})\")"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"
\n",
"\n",
"### 4. Create DB VPS (PostgreSQL)"
]
},
{
"cell_type": "code",
"execution_count": 81,
"metadata": {},
"outputs": [],
"source": [
"cloud_init_db=f'''#cloud-config\n",
"\n",
"write_files:\n",
" - path: /root/docker-compose.yml\n",
" content: |\n",
" version: '3.9'\n",
"\n",
" services:\n",
" db:\n",
" image: postgres:14\n",
" restart: always\n",
" ports:\n",
" - \"10.10.10.2:5432:5432\"\n",
" environment:\n",
" - POSTGRES_USER=gitea\n",
" - POSTGRES_PASSWORD=gitea\n",
" - POSTGRES_DB=gitea\n",
" volumes:\n",
" - ./DB:/var/lib/postgresql/data\n",
"\n",
"runcmd:\n",
" - apt update\n",
" - apt install -y docker.io docker-compose\n",
" - docker-compose -f /root/docker-compose.yml up -d\n",
"'''"
]
},
{
"cell_type": "code",
"execution_count": 82,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Utworzono serwer: s444820-DB (37.27.197.45) 10.10.10.2\n"
]
}
],
"source": [
"from hcloud.images.domain import Image\n",
"from hcloud.server_types.domain import ServerType\n",
"from hcloud.locations import Location\n",
"\n",
"db_server = client.servers.create(\n",
" name=f\"{PREFIX}-DB\", server_type=ServerType(\"cx22\"), image=Image(name=\"ubuntu-24.04\"),location=Location(\"hel1\"),ssh_keys=[ssh_key],networks=[vnet],user_data=cloud_init_db \n",
")\n",
"\n",
"db_server.action.wait_until_finished()\n",
"print(f\"Utworzono serwer: {db_server.server.data_model.name} ({db_server.server.data_model.public_net.ipv4.ip}) {db_server.server.data_model.private_net[0].ip}\")"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"
\n",
"\n",
"### 5. Create volume:"
]
},
{
"cell_type": "code",
"execution_count": 83,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Utworzono wolumen: s444820-volume (10 GB)\n"
]
}
],
"source": [
"from hcloud.volumes.domain import Volume\n",
"\n",
"volume = client.volumes.create(\n",
" name=f\"{PREFIX}-volume\",size=10,location=Location(\"hel1\")\n",
")\n",
"\n",
"print(f\"Utworzono wolumen: {volume.volume.data_model.name} ({volume.volume.data_model.size} GB)\")"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"### 6. Create Gitea VPS"
]
},
{
"cell_type": "code",
"execution_count": 84,
"metadata": {},
"outputs": [],
"source": [
"cloud_init_gitea=f'''#cloud-config\n",
"\n",
"write_files:\n",
" - path: /root/docker-compose.yml\n",
" content: |\n",
" version: \"3\"\n",
" services:\n",
" server:\n",
" image: gitea/gitea:1.14.5-rootless\n",
" environment:\n",
" - GITEA__database__DB_TYPE=postgres\n",
" - GITEA__database__HOST={db_server.server.data_model.private_net[0].ip}\n",
" - GITEA__database__NAME=gitea\n",
" - GITEA__database__USER=gitea\n",
" - GITEA__database__PASSWD=gitea\n",
" restart: always\n",
" volumes:\n",
" - /mnt/HC_Volume_101746670/data:/var/lib/gitea\n",
" - /mnt/HC_Volume_101746670/config:/etc/gitea\n",
" ports:\n",
" - \"3000:3000\"\n",
" - \"2222:2222\"\n",
"\n",
"runcmd:\n",
" - apt update\n",
" - apt install -y docker.io docker-compose\n",
" - mkdir -p /mnt/HC_Volume_101746670/data\n",
" - mkdir -p /mnt/HC_Volume_101746670/config\n",
" - sudo chmod -R 777 /mnt/HC_Volume_101746670/data\n",
" - sudo chmod -R 777 /mnt/HC_Volume_101746670/config\n",
" - docker-compose -f /root/docker-compose.yml up -d\n",
"'''"
]
},
{
"cell_type": "code",
"execution_count": 85,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Tworzenie serwera db: True\n"
]
}
],
"source": [
"from hcloud.locations.domain import Location\n",
"\n",
"gitea_server = client.servers.create(\n",
" name=f\"{PREFIX}-gitea-server\", \n",
" server_type=ServerType(\"cx22\"), \n",
" image=Image(name=\"ubuntu-24.04\"), \n",
" ssh_keys=[ssh_key], \n",
" networks=[vnet], \n",
" location=Location(\"hel1\"), \n",
" volumes=[volume.volume],\n",
" user_data=cloud_init_gitea\n",
")\n",
"\n",
"gitea_server.action.wait_until_finished()\n",
"print(f\"Tworzenie serwera db: {gitea_server.action.complete}\")"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"
\n",
"\n",
"### 7. Task verification: (Wait a moment)"
]
},
{
"cell_type": "code",
"execution_count": 86,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Otwórz stronę w przeglądarce: http://65.21.53.29:3000\n"
]
},
{
"data": {
"text/plain": [
"True"
]
},
"execution_count": 86,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"import webbrowser\n",
"\n",
"gitea_url = f\"http://{gitea_server.server.data_model.public_net.ipv4.ip}:3000\"\n",
"print(f\"Otwórz stronę w przeglądarce: {gitea_url}\")\n",
"webbrowser.open(gitea_url)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"
\n",
"\n",
"## 8. Resource release:"
]
},
{
"cell_type": "code",
"execution_count": 87,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Usuwanie 2 serwerów\n",
"\tUsuwanie serwera s444820-DB (37.27.197.45): running\n",
"\tUsuwanie serwera s444820-gitea-server (65.21.53.29): running\n",
"Usuwanie 1 kluczy SSH\n",
"\tUsuwanie klucza s444820-ssh-key: True\n",
"Usuwanie 1 sieci wirtualnych\n",
"\tUsuwanie sieci wirtualnej s444820-vnet: True\n",
"Usuwanie 1 wolumenów\n",
"\tUsuwanie wolumenu s444820-volume: True\n"
]
}
],
"source": [
"servers = client.servers.get_all()\n",
"print(f\"Usuwanie {len(servers)} serwerów\")\n",
"for s in servers:\n",
" if s.data_model.name.startswith(PREFIX):\n",
" action = client.servers.delete(s)\n",
" print(f\"\\tUsuwanie serwera {s.data_model.name} ({s.data_model.public_net.ipv4.ip}): {action.data_model.status}\")\n",
" action.wait_until_finished()\n",
"\n",
"\n",
"ssh_keys = client.ssh_keys.get_all()\n",
"print(f\"Usuwanie {len(ssh_keys)} kluczy SSH\")\n",
"for s in ssh_keys:\n",
" if s.data_model.name.startswith(PREFIX):\n",
" action = client.ssh_keys.delete(s)\n",
" print(f\"\\tUsuwanie klucza {s.name}: {action}\")\n",
"\n",
"vnets = client.networks.get_all()\n",
"print(f\"Usuwanie {len(vnets)} sieci wirtualnych\")\n",
"for s in vnets:\n",
" if s.data_model.name.startswith(PREFIX):\n",
" action = client.networks.delete(s)\n",
" print(f\"\\tUsuwanie sieci wirtualnej {s.name}: {action}\")\n",
"\n",
"volumes = client.volumes.get_all()\n",
"print(f\"Usuwanie {len(volumes)} wolumenów\")\n",
"for v in volumes:\n",
" if s.data_model.name.startswith(PREFIX):\n",
" action = client.volumes.delete(v)\n",
" print(f\"\\tUsuwanie wolumenu {v.name}: {action}\")"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"
"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.12.6"
}
},
"nbformat": 4,
"nbformat_minor": 2
}