mo8it/AdvLabDB
1
0
Fork 0
mirror of https://codeberg.org/Mo8it/AdvLabDB.git synced 2024-11-08 21:21:06 +00:00
Code Releases Activity

Remove deploy script after docker-compose

Browse source
This commit is contained in:
Mo 2022-11-19 19:54:10 +01:00
parent d054b0ddcb
commit e15a420ef2
1 changed files with 0 additions and 282 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

282
podman/deploy.py
View file

@ -1,282 +0,0 @@
#!/usr/bin/env python3
import subprocess # nosec 404
import sys
from argparse import ArgumentParser
from pathlib import Path
# Variables
# You might want to change some.
# Volumes
VOLUMES_DIR = Path.home() / "volumes"
# AdvLabDB
ADVLABDB_REPO_LINK = "https://codeberg.org/Mo8it/AdvLabDB.git"
ADVLABDB_VOLUMES_DIR = VOLUMES_DIR / "advlabdb"
ADVLABDB_REPO_DIR = ADVLABDB_VOLUMES_DIR / "repo"
ADVLABDB_LOGS_DIR = ADVLABDB_VOLUMES_DIR / "logs"
ADVLABDB_DATA_DIR = ADVLABDB_VOLUMES_DIR / "data"
# Nginx
NGINX_CONF_D_DIR = ADVLABDB_VOLUMES_DIR / "nginx/conf.d"
# Traefik
TRAEFIK_VOLUMES_DIR = VOLUMES_DIR / "traefik"
TRAEFIK_ETC_DIR = TRAEFIK_VOLUMES_DIR / "etc"
TRAEFIK_LOGS_DIR = TRAEFIK_VOLUMES_DIR / "logs"
TRAEFIK_CERTS_DIR = TRAEFIK_VOLUMES_DIR / "certs"
# Systemd
SYSTEMD_USER_DIR = Path.home() / ".config/systemd/user"
# Parse script arguments
parser = ArgumentParser(
description="Build the AdvLabDB image and deploy related containers.",
)
parser.add_argument(
"--skip-traefik",
action="store_true",
help="Do not deploy the Traefik container.",
)
parser.add_argument(
"-n",
"--network",
default="traefik",
help="Traefik's network. Default: traefik.",
)
parser.add_argument(
"-v",
"--verbose",
action="store_true",
help="Show more information while running.",
)
args = parser.parse_args()
# Functions
def run(command: str, **kwargs):
print("\n\nRunning command:")
print(f"\t{command}\n")
return subprocess.run(command, shell=True, **kwargs) # nosec B602
# Needed for create_container
if args.verbose:
print(f"Making sure that the systemd directory for user services {SYSTEMD_USER_DIR} exists.")
SYSTEMD_USER_DIR.mkdir(parents=True, exist_ok=True)
def create_container(container_name: str, podman_args: str):
"""
Create a container with a systemd service.
"""
print(f"Creating container: {container_name}.")
run(
f"""podman create \
--name {container_name} \
--tz local \
{podman_args}""",
check=True,
)
print(f"Generating a systemd service then enabling and starting it for the container {container_name}.")
print(f"The service is a user service named container-{container_name}.")
print("You can check its status with the following command:")
print(f"\tsystemctl --user status container-{container_name}")
run(
f"podman generate systemd --new --files --name {container_name}",
cwd=SYSTEMD_USER_DIR,
check=True,
)
run(
f"systemctl --user enable --now container-{container_name}",
check=True,
)
def pull_or_clone_repo():
if ADVLABDB_REPO_DIR.is_dir():
print("Pulling AdvLabDB repository.")
run(
"git pull --rebase origin main",
cwd=ADVLABDB_REPO_DIR,
check=True,
)
else:
if args.verbose:
print(f"Making sure that the volumes directory {ADVLABDB_VOLUMES_DIR} exists.")
ADVLABDB_VOLUMES_DIR.mkdir(parents=True, exist_ok=True)
print("Cloning AdvLabDB repository")
print(f"From:\t{ADVLABDB_REPO_LINK}")
print(f"Into:\t{ADVLABDB_REPO_DIR}")
run(
f"git clone {ADVLABDB_REPO_LINK} {ADVLABDB_REPO_DIR}",
check=True,
)
def check_requirements():
settings_file = ADVLABDB_DATA_DIR / "settings.ini"
if not settings_file.is_file():
sys.exit(f"{settings_file} missing!")
if not NGINX_CONF_D_DIR.is_dir():
sys.exit(f"{NGINX_CONF_D_DIR} missing!")
if not args.skip_traefik:
if not TRAEFIK_ETC_DIR.is_dir():
sys.exit(f"{TRAEFIK_ETC_DIR} missing!")
if run(f"podman network exists {args.network}").returncode != 0:
if args.skip_traefik:
sys.exit(f"Skipped Traefik's deployment although Traefik's network {args.network} does not exist!")
else:
print(f"Creating network {args.network}.")
run(
f"podman network create {args.network}",
# Commented out because old buildah versions do not support "network exists"
# check=True,
)
def create_nginx_container():
create_container(
"advlabdb-nginx",
f"""--network {args.network} \
-v {NGINX_CONF_D_DIR}:/etc/nginx/conf.d:Z,ro \
--label "io.containers.autoupdate=registry" \
docker.io/library/nginx:alpine""",
)
def create_traefik_container():
if args.verbose:
print(f"Making sure that the logs directory {TRAEFIK_LOGS_DIR} exists.")
TRAEFIK_LOGS_DIR.mkdir(parents=True, exist_ok=True)
if args.verbose:
print(f"Making sure that the certificates directory {TRAEFIK_CERTS_DIR} exists.")
TRAEFIK_CERTS_DIR.mkdir(parents=True, exist_ok=True)
create_container(
"traefik",
f"""--network {args.network} \
-p 80:80 \
-p 443:443 \
-v {TRAEFIK_ETC_DIR}:/etc/traefik:Z,ro \
-v {TRAEFIK_LOGS_DIR}:/volumes/logs:Z \
-v {TRAEFIK_CERTS_DIR}:/volumes/certs:Z \
--label "io.containers.autoupdate=registry" \
docker.io/library/traefik:latest""",
)
# Needed for main and create_advlabdb_container
advlabdb_container_args = f"""--network {args.network} \
-e ADVLABDB_DATA_DIR=/volumes/data \
-v {ADVLABDB_REPO_DIR}:/volumes/repo:Z \
-v {ADVLABDB_DATA_DIR}:/volumes/data:Z \
-v {ADVLABDB_LOGS_DIR}:/volumes/logs:Z"""
def create_advlabdb_container():
create_container(
"advlabdb",
f"{advlabdb_container_args} localhost/advlabdb:latest",
)
def main():
pull_or_clone_repo()
# Checking requirements
check_requirements()
# Create/update the AdvLabDB image and container
# Make sure that the builder container does not exist.
run(
"buildah rm builder",
stderr=subprocess.DEVNULL,
)
requirements_file = ADVLABDB_REPO_DIR / "requirements.txt"
container_cmd = (
"\"gunicorn --bind 0.0.0.0:80 --workers 5 --log-file /volumes/logs/gunicorn.log 'run:create_app()'\""
)
print("Creating AdvLabDB image.")
commands = (
# Start building from a base image
"buildah from --pull --name builder docker.io/library/python:3.10-slim",
# Install Python requirements in the container
f"buildah copy builder {requirements_file} /root/requirements.txt",
"buildah run builder -- pip3 install -r /root/requirements.txt",
"buildah run builder -- rm /root/requirements.txt",
# Set the working directory of the container
"buildah config --workingdir /volumes/repo builder",
# Set the command that will run after starting the container
f"buildah config --cmd {container_cmd} builder",
)
for command in commands:
run(command, check=True)
if run("systemctl --user is-enabled container-advlabdb").returncode == 0:
print("Disabling and deleting existing container advlabdb.")
run(
"systemctl --user disable --now container-advlabdb",
check=True,
)
if run("podman image exists localhost/advlabdb:latest").returncode == 0:
print("Deleting existing image advlabdb.")
run(
"podman rmi localhost/advlabdb:latest",
check=True,
)
# Save new image
run(
"buildah commit --rm builder advlabdb",
check=True,
)
if args.verbose:
print(f"Making sure that the logs directory {ADVLABDB_LOGS_DIR} exists.")
ADVLABDB_LOGS_DIR.mkdir(parents=True, exist_ok=True)
# Running setup commands (if needed)
run_manage = f"podman run -it --rm {advlabdb_container_args} localhost/advlabdb:latest python3 manage.py"
commands = (
# Generate secret keys if secrets.ini does not exist yet
f"{run_manage} setup generate-secrets",
# Initialize a database if none exists
f"{run_manage} setup init-db",
)
for command in commands:
run(command, check=True)
create_advlabdb_container()
# Create Traefik container if needed
if not args.skip_traefik and run("systemctl --user is-enabled container-traefik").returncode != 0:
create_traefik_container()
# Create Nginx container if needed
if run("systemctl --user is-enabled container-advlabdb-nginx").returncode != 0:
create_nginx_container()
else:
run("systemctl --user restart container-advlabdb-nginx")
print("\nDone!\n")
if __name__ == "__main__":
main()