[airflow] 10/27: Add AIRFLOW_PROJ_DIR to docker-compose example (#28517)

[ep...@apache.org]

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ephraimanierobi pushed a commit to branch v2-5-test
in repository https://gitbox.apache.org/repos/asf/airflow.git

commit 06901ddaed0b40c07858988543854bf720ce4ade
Author: Kfir Gollan <kf...@gmail.com>
AuthorDate: Thu Dec 22 09:05:55 2022 +0200

    Add AIRFLOW_PROJ_DIR to docker-compose example (#28517)
    
    Add an environment variable called AIRFLOW_PROJ_DIR that allows
    controlling the base directory for volumes.
    This allows custom folder structure when working with the example
    docker-compose.
    
    (cherry picked from commit 3f88148080157d1d8f9e0495e7c79ad81d475fca)
---
 docs/apache-airflow/howto/docker-compose/docker-compose.yaml | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/docs/apache-airflow/howto/docker-compose/docker-compose.yaml b/docs/apache-airflow/howto/docker-compose/docker-compose.yaml
index 99e675a42c..38e8e8b471 100644
--- a/docs/apache-airflow/howto/docker-compose/docker-compose.yaml
+++ b/docs/apache-airflow/howto/docker-compose/docker-compose.yaml
@@ -27,6 +27,8 @@
 #                                Default: apache/airflow:|version|
 # AIRFLOW_UID                  - User ID in Airflow containers
 #                                Default: 50000
+# AIRFLOW_PROJ_DIR             - Base path to which all the files will be volumed.
+#                                Default: .
 # Those configurations are useful mostly in case of standalone testing/running Airflow in test/try-out mode
 #
 # _AIRFLOW_WWW_USER_USERNAME   - Username for the administrator account (if requested).
@@ -60,9 +62,9 @@ x-airflow-common:
     AIRFLOW__API__AUTH_BACKENDS: 'airflow.api.auth.backend.basic_auth,airflow.api.auth.backend.session'
     _PIP_ADDITIONAL_REQUIREMENTS: ${_PIP_ADDITIONAL_REQUIREMENTS:-}
   volumes:
-    - ./dags:/opt/airflow/dags
-    - ./logs:/opt/airflow/logs
-    - ./plugins:/opt/airflow/plugins
+    - ${AIRFLOW_PROJ_DIR:-.}/dags:/opt/airflow/dags
+    - ${AIRFLOW_PROJ_DIR:-.}/logs:/opt/airflow/logs
+    - ${AIRFLOW_PROJ_DIR:-.}/plugins:/opt/airflow/plugins
   user: "${AIRFLOW_UID:-50000}:0"
   depends_on:
     &airflow-common-depends-on
@@ -238,7 +240,7 @@ services:
       _PIP_ADDITIONAL_REQUIREMENTS: ''
     user: "0:0"
     volumes:
-      - .:/sources
+      - ${AIRFLOW_PROJ_DIR:-.}:/sources
 
   airflow-cli:
     <<: *airflow-common