[GitHub] [arrow] kszucs commented on a change in pull request #9905: ARROW-12228: [CI] Create base image for conda environments

[GitBox <gi...@apache.org>]

kszucs commented on a change in pull request #9905:
URL: https://github.com/apache/arrow/pull/9905#discussion_r607834153



##########
File path: docker-compose.yml
##########
@@ -160,10 +161,31 @@ services:
   #     -e ARROW_TEST_LINKAGE=static \
   #     conda-cpp|debian-cpp|...
 
+  conda:
+    # Base image for conda builds.
+    #
+    # Usage:
+    #   docker-compose build con
+    #   docker-compose run --rm conda
+    # Parameters:
+    #   ARCH: amd64, arm32v7
+    image: ${REPO}:${ARCH}-conda
+    build:
+      context: .
+      dockerfile: ci/docker/conda.dockerfile
+      cache_from:
+        - ${REPO}:${ARCH}-conda
+      args:
+        arch: ${ARCH}
+        prefix: /opt/conda
+    volumes:
+      - .:/arrow:delegated
+
   conda-cpp:
     # C++ build in conda environment, including the doxygen docs.
     #
     # Usage:
+    #   docker-compose build conda

Review comment:
       We should remove these instructions in favor of using `archery docker` command.




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