Use strict priority in CI conda tests

Author: bdice

ci/test_cpp.sh

@@ -6,6 +6,9 @@ set -euo pipefail
 
 . /opt/conda/etc/profile.d/conda.sh
 
+rapids-logger "Configuring conda strict channel priority"
+conda config --set channel_priority strict
+
 CPP_CHANNEL=$(rapids-download-conda-from-github cpp)
 
 rapids-logger "Generate C++ testing dependencies"

ci/test_python.sh

@@ -9,6 +9,9 @@ cd "$(dirname "$(realpath "${BASH_SOURCE[0]}")")"/../
 
 . /opt/conda/etc/profile.d/conda.sh
 
+rapids-logger "Configuring conda strict channel priority"
+conda config --set channel_priority strict
+
 rapids-logger "Downloading artifacts from previous jobs"
 CPP_CHANNEL=$(rapids-download-conda-from-github cpp)
 PYTHON_CHANNEL=$(rapids-download-conda-from-github python)

conda/environments/all_cuda-129_arch-aarch64.yaml

@@ -1,8 +1,8 @@
 # This file is generated by `rapids-dependency-file-generator`.
 # To make changes, edit ../../dependencies.yaml and run `rapids-dependency-file-generator`.
 channels:
-- rapidsai
 - rapidsai-nightly
+- rapidsai
 - conda-forge
 dependencies:
 - boto3>=1.21.21

conda/environments/all_cuda-129_arch-x86_64.yaml

@@ -1,8 +1,8 @@
 # This file is generated by `rapids-dependency-file-generator`.
 # To make changes, edit ../../dependencies.yaml and run `rapids-dependency-file-generator`.
 channels:
-- rapidsai
 - rapidsai-nightly
+- rapidsai
 - conda-forge
 dependencies:
 - boto3>=1.21.21

conda/environments/all_cuda-130_arch-aarch64.yaml

@@ -1,8 +1,8 @@
 # This file is generated by `rapids-dependency-file-generator`.
 # To make changes, edit ../../dependencies.yaml and run `rapids-dependency-file-generator`.
 channels:
-- rapidsai
 - rapidsai-nightly
+- rapidsai
 - conda-forge
 dependencies:
 - boto3>=1.21.21

conda/environments/all_cuda-130_arch-x86_64.yaml

@@ -1,8 +1,8 @@
 # This file is generated by `rapids-dependency-file-generator`.
 # To make changes, edit ../../dependencies.yaml and run `rapids-dependency-file-generator`.
 channels:
-- rapidsai
 - rapidsai-nightly
+- rapidsai
 - conda-forge
 dependencies:
 - boto3>=1.21.21

dependencies.yaml

@@ -116,8 +116,8 @@ files:
       - test_java
       - depends_on_libkvikio
 channels:
-  - rapidsai
   - rapidsai-nightly
+  - rapidsai
   - conda-forge
 dependencies:
   build-universal: