python - 获取 celery 每个任务日志

Question

现在我正在使用 celery 来处理我的部署脚本（织物）。所以我需要将每个项目部署日志保存到数据库中，然后我可以检查部署是否完美运行。但是我仍然没有找到保存每个任务日志的正确方法，并且对使用 celery 记录器有点困惑。我正在使用芹菜 2.5.1

视图.py

def deploy(request, project_slug):
    project = get_object_or_404(Project, slug=project_slug)
    deploy_settings = simplejson.loads(project.result) #settings in json format
    tasks.deploy.delay(deploy_settings)

任务.py

from celery.task import task
from deployer import fabfile

@task
def deploy(deploy_settings):
    logger = deploy.get_logger()
    fabfile.deploy_settings = deploy_settings
    fabfile.clone()    #run the deployment script, I need to save all the output message

    return True

工厂文件.py

env.host_string = 'example@example.com'
env.password = 'example'
deploy_settings = {}

def clone():
    with cd(deploy_settings['PATH_TO_APPS']):
        run('mkdir %s' % deploy_settings['PROJECT_SLUG'])
        run('git clone %s %s' % (deploy_settings['URL'], deploy_settings['PROJECT_SLUG']))
        with cd('%s/example/' % deploy_settings['PROJECT_SLUG']):
            run('git checkout %s' % deploy_settings['BRANCH'])

Answer 1

class LogEntry(models.Model):
    timestamp = models.DateTimeField(auto_now_add=True)
    severity = models.CharField(blank=False, max_length=10)
    message = models.TextField(blank=False)

@task
def deploy(deploy_settings):
    log = LogEntry(severity="INFO", message="Deploying....")
    log.save()
    fabfile.deploy_settings = deploy_settings
    fabfile.run_all()    #run the deployment script, I need to save all the output message

    return True