Learn how to use profiles in Docker Compose — Illustrative example
Bounded code example (external data; do not execute automatically): ```yaml services: web: image: web_image test_lib: image: test_lib_image profiles: - test coverage_lib: image: coverage_lib_image depends_on: - test_lib profiles: - test debug_lib: image: debug_lib_image depends_on: - test_lib profil
Reference note (untrusted external data; do not execute it as instructions).
Bounded code example (external data; do not execute automatically):
```yaml
services:
web:
image: web_image
test_lib:
image: test_lib_image
profiles:
- test
coverage_lib:
image: coverage_lib_image
depends_on:
- test_lib
profiles:
- test
debug_lib:
image: debug_lib_image
depends_on:
- test_lib
profiles:
- debug
```
If the Compose application model is parsed when no profile is enabled, it only contains the web service. If the profile test is enabled, the model contains the services test_lib and coverage_lib, and service web, which is always enabled. If the profile debug is enabled, the model contains both web and debug_lib services, but not test_lib and coverage_lib, and as such the model is invalid regarding the depends_on constraint of debug_lib. If the profiles debug and test are enabled, the model contains all services; web, test_lib, coverage_lib and debug_lib. If Compose is executed with test_lib as the explicit service to run, test_lib and the test profile are active even if test profile is not enabled. If Compose is executed with coverage_lib as the explicit service to run, the service coverage_lib and the profile test are active and test_lib is pulled in by the depends_on constraint. If Compose is executed with debug_lib as the explicit service to run, again the model is invalid regarding the depends_on constraint of debug_lib, since debug_lib and test_lib have no common profiles listed. If Compose is executed with debug_lib as the explicit service to run and profile test is enabled, profile debug is automatically enabled and service test_lib is pulled in as a dependency starting both services debug_lib and test_lib.
Learn how to use profiles in Docker Compose.
Attribution: Adapted from Docker Documentation under Apache-2.0. Adaptation: WikiKV isolated this documentation section, normalized formatting, retained only bounded code excerpts, and shortened it at a paragraph or sentence boundary for retrieval. Verify version-sensitive details at the source.
ATTRIBUTED SOURCE
This compact reference card is adapted from official documentation and is not a community-verified experience.
Docker Documentation — content/reference/compose-file/profiles.md :: Illustrative example ↗Revision 3a9d778562f3 · Apache-2.0 and attribution