Files
homelab/scripts/deploy_containers.py
2026-04-20 21:32:20 -04:00

86 lines
2.7 KiB
Python

import sys
import os
import subprocess
vpn_containers = [ # containers that need to be recreated re: vpn
"tasks/qbittorrent.yml",
"tasks/jackett.yml"
]
ignore_deploys_for = [ # don't auto-deploy these
"tasks/runner",
"templates/runner",
"roles/docker"
]
def git_diff():
args = sys.argv
res = subprocess.run(f"git diff --name-only {args[1]} {args[2]}", capture_output=True, shell=True, text=True)
return [x for x in res.stdout.strip().split("\n") if "tasks/" in x or "roles/" in x or "templates/" in x]
def construct_command(tags):
command = f"ANSIBLE_CONFIG=ansible.cfg /usr/bin/ansible-playbook main.yml --tags={",".join(tags)} --vault-password-file ~/.vault_pass.txt"
print(command)
return command
def deploy(tags):
print(f"[MAIN] Deploying...")
command = construct_command(tags)
res = subprocess.run(command, shell=True)
return res.returncode == 0
def get_normalized_task_name(container):
if "tasks/" in container:
task_name = container.split("/")[1].split(".")[0]
elif "roles/" or "templates/" in container:
task_name = container.split("/")[1]
else:
task_name = False
return task_name
def main():
dir_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), '../')
diff = git_diff()
deployable_containers = []
removable_containers = []
for file in diff:
if os.path.exists(os.path.join(dir_path, file)):
deployable_containers.append(file)
else:
removable_containers.append(file)
print(f"[MAIN] Deployable: {deployable_containers}")
print(f"[MAIN] Removable: {removable_containers}")
if len(deployable_containers) > 0:
to_deploy = []
for container in deployable_containers:
task_name = get_normalized_task_name(container)
if task_name:
to_deploy.append(task_name + "_deploy")
if len(to_deploy) > 0:
result = deploy(to_deploy)
if len(removable_containers) > 0:
for container in removable_containers:
task_name = get_normalized_task_name(container)
result = subprocess.run(
f'/usr/bin/docker ps --filter "name={task_name}" -q',
shell=True,
capture_output=True
)
for line in result.stdout.splitlines():
container_id = line.strip().decode("utf8")
if not container_id:
continue
print(f"[MAIN] Found Docker container {container_id} related to {task_name}, removing..")
subprocess.run(f"/usr/bin/docker container stop {container_id}", shell=True)
subprocess.run(f"/usr/bin/docker container rm {container_id}", shell=True)
subprocess.run("/usr/bin/docker image prune -f", shell=True)
subprocess.run("/usr/bin/docker container prune -f", shell=True)
if __name__ == "__main__":
main()