[doc][build] build doc with python 3.12

.buildkite/base.rayci.yml

@@ -7,7 +7,7 @@ steps:
     label: "wanda: oss-ci-base_test-py{{matrix}}"
     wanda: ci/docker/base.test.wanda.yaml
     matrix:
-      - "3.10"
+      - "3.9"
       - "3.11"
       - "3.12"
     env:
@@ -21,7 +21,7 @@ steps:
     label: "wanda: oss-ci-base_build-py{{matrix}}"
     wanda: ci/docker/base.build.wanda.yaml
     matrix:
-      - "3.10"
+      - "3.9"
       - "3.11"
       - "3.12"
     env:
@@ -57,14 +57,19 @@ steps:
     label: "wanda: oss-ci-base_gpu-py{{matrix}}"
     wanda: ci/docker/base.gpu.wanda.yaml
     matrix:
-      - "3.10"
       - "3.11"
     env:
       PYTHON: "{{matrix}}"
 
   - name: docbuild
+    label: "wanda: docbuild-py{{matrix}}"
     wanda: ci/docker/doc.build.wanda.yaml
-    depends_on: oss-ci-base_build
+    depends_on: oss-ci-base_build-multipy
+    matrix:
+      - "3.9"
+      - "3.12"
+    env:
+      PYTHON: "{{matrix}}"
 
   - name: docgpubuild
     wanda: ci/docker/docgpu.build.wanda.yaml

.buildkite/build.rayci.yml

@@ -47,7 +47,7 @@ steps:
     commands:
       - bazel run //ci/ray_ci/doc:cmd_build
     depends_on: docbuild
-    job_env: docbuild
+    job_env: docbuild-py3.12
 
   - label: ":tapioca: build: ray py{{matrix}} docker (x86_64)"
     tags:

.buildkite/lint.rayci.yml

@@ -27,7 +27,7 @@ steps:
     key: lint-medium
     instance_type: medium
     depends_on: docbuild
-    job_env: docbuild
+    job_env: docbuild-py3.9
     commands:
       - ./ci/lint/lint.sh {{matrix}}
     matrix:
@@ -39,7 +39,7 @@ steps:
     commands:
       - make -C doc/ linkcheck_all
     depends_on: docbuild
-    job_env: docbuild
+    job_env: docbuild-py3.9
     tags:
       - oss
       - skip-on-premerge

bazel/ray_deps_setup.bzl

@@ -246,10 +246,10 @@ def ray_deps_setup():
 
     http_archive(
         name = "openssl",
-        strip_prefix = "openssl-1.1.1w",
-        sha256 = "cf3098950cb4d853ad95c0841f1f9c6d3dc102dccfcacd521d93925208b76ac8",
+        strip_prefix = "openssl-1.1.1f",
+        sha256 = "186c6bfe6ecfba7a5b48c47f8a1673d0f3b0e5ba2e25602dd23b629975da3f35",
         urls = [
-            "https://www.openssl.org/source/openssl-1.1.1w.tar.gz",
+            "https://openssl.org/source/old/1.1.1/openssl-1.1.1f.tar.gz",
         ],
         build_file = "@rules_foreign_cc_thirdparty//openssl:BUILD.openssl.bazel",
     )

ci/docker/doc.build.wanda.yaml

@@ -1,7 +1,9 @@
-name: "docbuild"
-froms: ["cr.ray.io/rayproject/oss-ci-base_build"]
+name: "docbuild-py$PYTHON"
+froms: ["cr.ray.io/rayproject/oss-ci-base_build-py$PYTHON"]
 dockerfile: ci/docker/doc.build.Dockerfile
 srcs:
   - doc/requirements-doc.txt
+build_args:
+  - DOCKER_IMAGE_BASE_BUILD=cr.ray.io/rayproject/oss-ci-base_build-py$PYTHON
 tags:
-  - cr.ray.io/rayproject/docbuild
+  - cr.ray.io/rayproject/docbuild-py$PYTHON

ci/lint/lint.sh

@@ -64,8 +64,8 @@ api_annotations() {
 
 api_policy_check() {
   # install ray and compile doc to generate API files
-  RAY_DISABLE_EXTRA_CPP=1 pip install -e "python[all]"
   make -C doc/ html
+  RAY_DISABLE_EXTRA_CPP=1 pip install -e "python[all]"
   # validate the API files
   bazel run //ci/ray_ci/doc:cmd_check_api_discrepancy -- /ray "$@"
 }

ci/ray_ci/doc/cmd_build.py

@@ -6,6 +6,7 @@
 
 from ci.ray_ci.utils import logger, ci_init
 from ray_release.util import get_write_state_machine_aws_bucket
+from ray_release.configs.global_config import get_global_config
 
 
 AWS_CACHE_KEY = "doc_build"
@@ -25,9 +26,18 @@ def main(ray_checkout_dir: str) -> None:
     logger.info("Building ray doc.")
     _build(ray_checkout_dir)
 
+    if (
+        os.environ.get("BUILDKITE_PIPELINE_ID")
+        not in get_global_config()["ci_pipeline_postmerge"]
+    ):
+        logger.info(
+            "Not uploading build artifacts because this is not a postmerge pipeline."
+        )
+        return
+
     if os.environ.get("BUILDKITE_BRANCH") != "master":
         logger.info(
-            "Not uploading build artifacts to S3 because this is not the master branch."
+            "Not uploading build artifacts because this is not the master branch."
         )
         return
 
@@ -38,14 +48,14 @@ def main(ray_checkout_dir: str) -> None:
 
 
 def _build(ray_checkout_dir):
+    env = os.environ.copy()
+    # We need to unset PYTHONPATH to use the Python from the environment instead of
+    # from the Bazel runfiles.
+    env.update({"PYTHONPATH": ""})
     subprocess.run(
-        [
-            "make",
-            "-C",
-            "doc/",
-            "html",
-        ],
-        cwd=ray_checkout_dir,
+        ["make", "html"],
+        cwd=os.path.join(ray_checkout_dir, "doc"),
+        env=env,
         check=True,
     )