def list():
data = docker.running_projects()
columns = [('USERNAME', 'PROJECT', 'IMAGE', 'SERVICES', 'TASKS')]
for project in data:
running_tasks = f"{data[project]['tasks']}/{data[project]['replicas']}"
columns.append((data[project]['username'], data[project]['project'], data[project]['image'], data[project]['services'], f"{running_tasks:>5}"))
utils.print_table(columns, 'Cannot find running project.', 48)
def status(all, no_trunc):
config = utils.read_config()
project = utils.get_project(default_project)
task_info = docker.show_status(project['project'], project['services'] or {}, all)
columns = [('ID', 'SERVICE', 'SLOT', 'NODE', 'DESIRED STATE', 'CURRENT STATE', 'UPTIME', 'PORTS', 'ERROR')]
columns_data = []
for id, service, slot, node, desired_state, current_state, uptime, ports, error in task_info:
columns_data.append((id, service, slot, node, desired_state, current_state, uptime, ports, error))
columns_data = sorted(columns_data, key=lambda x: f"{x[1]}-{x[2]:08}")
columns += columns_data
print(f"USERNAME: [{config['account']['username']}] / PROJECT: [{project['project']['name']}]")
if no_trunc:
utils.print_table(columns, 'Project is not running.', -1)
else:
utils.print_table(columns, 'Project is not running.')
def list():
nodes = docker.node_list()
columns = [('ID', 'HOSTNAME', 'ADDRESS', 'ROLE', 'STATE', 'AVAILABILITY',
'ENGINE', 'LABELS')]
for node in nodes:
ID = node.attrs['ID'][:10]
role = node.attrs['Spec']['Role']
activate = node.attrs['Spec']['Availability'] == 'active'
hostname = node.attrs['Description']['Hostname']
engine = node.attrs['Description']['Engine']['EngineVersion']
state = node.attrs['Status']['State']
address = node.attrs['Status']['Addr']
labels = ', '.join([
f'{key}={value}'
for key, value in node.attrs['Spec']['Labels'].items()
])
columns.append((ID, hostname, address, role.title(), state.title(),
'Active' if activate else '-', engine, labels))
utils.print_table(columns, 'No attached node.')
def list(all, tail):
if all:
project = None
else:
project = utils.get_project(default_project)
images, dummies = docker.image_list(
project['project'] if project else None)
data = [('ID', 'REGISTRY', 'BUILD USER', 'PROJECT NAME', 'PROJECT AUTHOR',
'VERSION', 'CREATED')]
for id, repository, tag, head, project_name, author, created in images[:
tail]:
registry, builder, _ = repository.split('/')
data.append((id, registry, builder, project_name, author,
f'[{tag}]' if head else f'{tag}', created))
utils.print_table(data, 'No have built image.')
if dummies:
print(
f'This project has {dummies} cached-images. To secure disk spaces by cleaning cache.'
)
def search(keyword):
import urllib3, json
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
config = utils.read_config()
try:
images = []
catalog = json.loads(
requests.get(f"http://{config['docker']['registry']}/v2/_catalog",
verify=False).text)
if 'repositories' in catalog:
repositories = catalog['repositories']
for repository in repositories:
tags = json.loads(
requests.get(
f'http://{config["docker"]["registry"]}/v2/{repository}/tags/list',
verify=False).text)
images += [
f"{config['docker']['registry']}/{tags['name']}:{tag}"
for tag in tags['tags']
]
found = [
item for item in filter(
None,
[image if keyword in image else None for image in images])
]
columns = [('REPOSITORY', 'TAG')]
for item in found:
repo, tag = item.rsplit(':', 1)
columns.append((repo, tag))
utils.print_table(columns, 'Cannot find image.', 48)
else:
print('No images.', file=sys.stderr)
except requests.exceptions.ConnectionError as e:
print(
f"Cannot connect to docker registry [{config['docker']['registry']}]",
file=sys.stderr)