wip

.bazelrc

@@ -101,16 +101,17 @@ aquery:ci --color=no
 aquery:ci --noshow_progress
 build:ci --color=yes
 build:ci --curses=no
-build:ci --disk_cache=~/ray-bazel-cache
 build:ci --keep_going
-build:ci --remote_cache="https://storage.googleapis.com/ray-bazel-cache"
 build:ci --progress_report_interval=100
 build:ci --show_progress_rate_limit=15
 build:ci --show_task_finish
 build:ci --ui_actions_shown=1024
-build:ci-travis --show_timestamps  # Travis doesn't have an option to show timestamps, but GitHub Actions does
-# GitHub Actions has low disk space, so prefer hardlinks there.
-build:ci-github --experimental_repository_cache_hardlinks
+build:ci --show_timestamps
+build:ci-travis --disk_cache=~/ray-bazel-cache
+build:ci-travis --remote_cache="https://storage.googleapis.com/ray-bazel-cache"
+build:ci-github --experimental_repository_cache_hardlinks # GitHub Actions has low disk space, so prefer hardlinks there.
+build:ci-github --disk_cache=~/ray-bazel-cache
+build:ci-github --remote_cache="https://storage.googleapis.com/ray-bazel-cache"
 test:ci --flaky_test_attempts=3
 test:ci --nocache_test_results
 test:ci --spawn_strategy=local

.buildkite/Dockerfile

@@ -0,0 +1,23 @@
+FROM ubuntu:focal
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=America/Los_Angeles
+ENV BUILDKITE=true
+ENV CI=true
+
+RUN apt-get update -qq
+RUN apt-get install -y -qq \
+    curl python-is-python3 git build-essential \
+    sudo unzip apt-utils dialog tzdata wget
+RUN locale -a
+
+RUN mkdir /bazel-cache; \
+    (echo "build --remote_cache=https://ray-bazel-remote.g1jl7rtfvrm4o.us-west-2.cs.amazonlightsail.com" >> /root/.bazelrc)
+
+RUN mkdir /ray
+WORKDIR /ray
+
+# Below should be re-run each time
+COPY . .
+RUN ./ci/travis/ci.sh init
+RUN ./ci/travis/ci.sh build

.buildkite/pipeline.yml

@@ -0,0 +1,2 @@
+- label: "Ray Core Tests"
+  command: bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only -- //:all -rllib/...

ci/travis/ci.sh

@@ -208,9 +208,6 @@ build_dashboard_front_end() {
   else
     (
       cd ray/new_dashboard/client
-      set +x  # suppress set -x since it'll get very noisy here
-      . "${HOME}/.nvm/nvm.sh"
-      nvm use --silent node
       install_npm_project
       npm run -s build
     )

ci/travis/install-bazel.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -x 
+set -x
 set -euo pipefail
 
 ROOT_DIR=$(cd "$(dirname "${BASH_SOURCE:-$0}")"; pwd)
@@ -115,6 +115,8 @@ if [ "${CI-}" = true ]; then
     cat <<EOF >> ~/.bazelrc
 build --google_credentials="${translated_path}"
 EOF
+  elif [ -n "${BUILDKITE-}" ]; then
+    echo "Using buildkite secret store to communicate with cache address"
   else
     echo "Using remote build cache in read-only mode." 1>&2
     cat <<EOF >> ~/.bazelrc

ci/travis/install-dependencies.sh

@@ -187,6 +187,10 @@ install_nvm() {
         "nvm() { \"\${NVM_HOME}/nvm.exe\" \"\$@\"; }" \
         > "${NVM_HOME}/nvm.sh"
     fi
+  elif [ -n "${BUILDKITE-}" ]; then
+    # https://github.com/nodesource/distributions/blob/master/README.md#installation-instructions
+    curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -
+    sudo apt-get install -y nodejs
   else
     test -f "${NVM_HOME}/nvm.sh"  # double-check NVM is already available on other platforms
   fi
@@ -227,7 +231,9 @@ install_node() {
 }
 
 install_toolchains() {
-  "${ROOT_DIR}"/install-toolchains.sh
+  if [ -z "${BUILDKITE-}" ]; then
+    "${ROOT_DIR}"/install-toolchains.sh
+  fi
 }
 
 install_dependencies() {
@@ -251,11 +257,11 @@ install_dependencies() {
   if [ -n "${PYTHON-}" ]; then
     # PyTorch is installed first since we are using a "-f" directive to find the wheels.
     # We want to install the CPU version only.
-    local torch_url="https://download.pytorch.org/whl/torch_stable.html"
-    case "${OSTYPE}" in
-      darwin*) pip install torch torchvision;;
-      *) pip install torch==1.7.0+cpu torchvision==0.8.1+cpu -f "${torch_url}";;
-    esac
+    # local torch_url="https://download.pytorch.org/whl/torch_stable.html"
+    # case "${OSTYPE}" in
+    #   darwin*) pip install torch torchvision;;
+    #   *) pip install torch==1.7.0+cpu torchvision==0.8.1+cpu -f "${torch_url}";;
+    # esac
 
     # Try n times; we often encounter OpenSSL.SSL.WantReadError (or others)
     # that break the entire CI job: Simply retry installation in this case

python/requirements.txt

@@ -67,7 +67,7 @@ pytest-rerunfailures
 pytest-sugar
 pytest-timeout
 scikit-learn==0.22.2
-tensorflow
+# tensorflow
 testfixtures
 werkzeug
 xlrd