我有一个带有docker的cookiecutter-django应用程序，如果我使用docker compose -f local.yml up在本地运行它，它将运行良好。现在，我正在尝试部署它，因此首先我在计算机上（使用macOS Catalina）创建了一个docker-machine并激活了它。
现在，在docker机器内部，docker-compose build正常工作，但是当我运行它时，应用程序崩溃了。
任何想法都会发生什么？我已经尝试解决了将近一个星期...
这是我在docker-machine中执行docker-compose up时的日志：
Creating network "innovacion_innsai_default" with the default driver
Creating innovacion_innsai_postgres_1 ... done
Creating innovacion_innsai_django_1 ... done
Creating innovacion_innsai_node_1 ... done
Attaching to innovacion_innsai_postgres_1, innovacion_innsai_django_1, innovacion_innsai_node_1
postgres_1 | 2020-03-16 08:41:12.472 UTC [1] LOG: listening on IPv4 address "0.0.0.0", port 5432
postgres_1 | 2020-03-16 08:41:12.472 UTC [1] LOG: listening on IPv6 address "::", port 5432
postgres_1 | 2020-03-16 08:41:12.473 UTC [1] LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
postgres_1 | 2020-03-16 08:41:12.494 UTC [21] LOG: database system was shut down at 2020-03-16 08:31:09 UTC
postgres_1 | 2020-03-16 08:41:12.511 UTC [1] LOG: database system is ready to accept connections
django_1 | PostgreSQL is available
django_1 | Traceback (most recent call last):
django_1 | File "/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py", line 84, in _execute
django_1 | return self.cursor.execute(sql, params)
django_1 | psycopg2.errors.UndefinedTable: relation "innovation_sector" does not exist
django_1 | LINE 1: ...n_sector"."id", "innovation_sector"."sector" FROM "innovatio...
django_1 | ^
django_1 |
django_1 |
django_1 | The above exception was the direct cause of the following exception:
django_1 |
django_1 | Traceback (most recent call last):
django_1 | File "manage.py", line 30, in <module>
django_1 | execute_from_command_line(sys.argv)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
django_1 | utility.execute()
django_1 | File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 375, in execute
django_1 | self.fetch_command(subcommand).run_from_argv(self.argv)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 323, in run_from_argv
django_1 | self.execute(*args, **cmd_options)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 361, in execute
django_1 | self.check()
django_1 | File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 390, in check
django_1 | include_deployment_checks=include_deployment_checks,
django_1 | File "/usr/local/lib/python3.7/site-packages/django/core/management/commands/migrate.py", line 65, in _run_checks
django_1 | issues.extend(super()._run_checks(**kwargs))
django_1 | File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 377, in _run_checks
django_1 | return checks.run_checks(**kwargs)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/core/checks/registry.py", line 72, in run_checks
django_1 | new_errors = check(app_configs=app_configs)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/core/checks/urls.py", line 40, in check_url_namespaces_unique
django_1 | all_namespaces = _load_all_namespaces(resolver)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/core/checks/urls.py", line 57, in _load_all_namespaces
django_1 | url_patterns = getattr(resolver, 'url_patterns', [])
django_1 | File "/usr/local/lib/python3.7/site-packages/django/utils/functional.py", line 80, in __get__
django_1 | res = instance.__dict__[self.name] = self.func(instance)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/urls/resolvers.py", line 584, in url_patterns
django_1 | patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/utils/functional.py", line 80, in __get__
django_1 | res = instance.__dict__[self.name] = self.func(instance)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/urls/resolvers.py", line 577, in urlconf_module
django_1 | return import_module(self.urlconf_name)
django_1 | File "/usr/local/lib/python3.7/importlib/__init__.py", line 127, in import_module
django_1 | return _bootstrap._gcd_import(name[level:], package, level)
django_1 | File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
django_1 | File "<frozen importlib._bootstrap>", line 983, in _find_and_load
django_1 | File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
django_1 | File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
django_1 | File "<frozen importlib._bootstrap_external>", line 728, in exec_module
django_1 | File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
django_1 | File "/app/config/urls.py", line 18, in <module>
django_1 | path("", include("innovacion_innsai.innovation.urls", namespace="innovation")),
django_1 | File "/usr/local/lib/python3.7/site-packages/django/urls/conf.py", line 34, in include
django_1 | urlconf_module = import_module(urlconf_module)
django_1 | File "/usr/local/lib/python3.7/importlib/__init__.py", line 127, in import_module
django_1 | return _bootstrap._gcd_import(name[level:], package, level)
django_1 | File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
django_1 | File "<frozen importlib._bootstrap>", line 983, in _find_and_load
django_1 | File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
django_1 | File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
django_1 | File "<frozen importlib._bootstrap_external>", line 728, in exec_module
django_1 | File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
django_1 | File "/app/innovacion_innsai/innovation/urls.py", line 2, in <module>
django_1 | from innovacion_innsai.innovation import views
django_1 | File "/app/innovacion_innsai/innovation/views.py", line 9, in <module>
django_1 | from .analytics import alimentacion_cases, agro_cases, turismo_cases, movilidad_cases
django_1 | File "/app/innovacion_innsai/innovation/analytics.py", line 17, in <module>
django_1 | for case in Case.objects.filter(sector__sector=sectors[0]):
django_1 | File "/usr/local/lib/python3.7/site-packages/django/db/models/query.py", line 308, in __getitem__
django_1 | qs._fetch_all()
django_1 | File "/usr/local/lib/python3.7/site-packages/django/db/models/query.py", line 1242, in _fetch_all
django_1 | self._result_cache = list(self._iterable_class(self))
django_1 | File "/usr/local/lib/python3.7/site-packages/django/db/models/query.py", line 55, in __iter__
django_1 | results = compiler.execute_sql(chunked_fetch=self.chunked_fetch, chunk_size=self.chunk_size)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/db/models/sql/compiler.py", line 1133, in execute_sql
django_1 | cursor.execute(sql, params)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py", line 99, in execute
django_1 | return super().execute(sql, params)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py", line 67, in execute
django_1 | return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py", line 76, in _execute_with_wrappers
django_1 | return executor(sql, params, many, context)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py", line 84, in _execute
django_1 | return self.cursor.execute(sql, params)
django_1 | File "/usr/local/lib/python3.7/site-packages/django/db/utils.py", line 89, in __exit__
django_1 | raise dj_exc_value.with_traceback(traceback) from exc_value
django_1 | File "/usr/local/lib/python3.7/site-packages/django/db/backends/utils.py", line 84, in _execute
django_1 | return self.cursor.execute(sql, params)
django_1 | django.db.utils.ProgrammingError: relation "innovation_sector" does not exist
django_1 | LINE 1: ...n_sector"."id", "innovation_sector"."sector" FROM "innovatio...
django_1 | ^
django_1 |
innovacion_innsai_django_1 exited with code 1
node_1 |
node_1 | > [email protected] dev /app
node_1 | > gulp
node_1 |
node_1 | [08:41:22] Using gulpfile /app/gulpfile.js
node_1 | [08:41:22] Starting 'default'...
node_1 | [08:41:22] Starting 'styles'...
node_1 | [08:41:22] Starting 'scripts'...
node_1 | [08:41:22] Starting 'imgCompression'...
node_1 | [08:41:22] gulp-imagemin: Minified 0 images
这是我的local.yml：
version: '3'
volumes:
local_postgres_data: {}
local_postgres_data_backups: {}
services:
django:
build:
context: .
dockerfile: ./compose/local/django/Dockerfile
image: innovacion_innsai_local_django
depends_on:
- postgres
volumes:
- .:/app
env_file:
- ./.envs/.local/.django
- ./.envs/.local/.postgres
ports:
- "8000:8000"
command: /start
postgres:
build:
context: .
dockerfile: ./compose/production/postgres/Dockerfile
image: innovacion_innsai_production_postgres
volumes:
- local_postgres_data:/var/lib/postgresql/data
- local_postgres_data_backups:/backups
env_file:
- ./.envs/.local/.postgres
#Estas dos siguientes lineas las he añadido yo luego
ports:
- "5432:5432"
node:
build:
context: .
dockerfile: ./compose/local/node/Dockerfile
image: innovacion_innsai_local_node
depends_on:
- django
volumes:
- .:/app
# http://jdlm.info/articles/2016/03/06/lessons-building-node-app-docker.html
- /app/node_modules
command: npm run dev
ports:
- "3000:3000"
# Expose browsersync UI: https://www.browsersync.io/docs/options/#option-ui
- "3001:3001"
这是.envs / local文件夹中的我的.postgres文件：
# PostgreSQL
# ------------------------------------------------------------------------------
POSTGRES_HOST=postgres
POSTGRES_PORT=5432
POSTGRES_DB=innovacion_innsai
POSTGRES_USER=debug
POSTGRES_PASSWORD=debug
File "/app/innovacion_innsai/innovation/analytics.py", line 17, in <module>
django_1 | for case in Case.objects.filter(sector__sector=sectors[0]):
这意味着django初始化时（加载模块的那一刻），它正在对未应用迁移的数据库进行数据库查询。您需要转换代码在第17行上所做的所有操作，以使其懒惰运行。