It drops support for Python3.9, it add support for Python 3.13, and it drops nox dependencies in favor of uv.

.buildkite/it/pipeline.yml

@@ -4,7 +4,8 @@ agents:
   machineType: "n1-standard-8"
 
 steps:
-  - label: "Run 3.9 integration tests :test_tube:"
-    command: bash .buildkite/it/run.sh 3.9
-  - label: "Run 3.12 integration tests :test_tube:"
-    command: bash .buildkite/it/run.sh 3.12
+  - label: "Run 3.10 integration tests :test_tube:"
+    command: bash .buildkite/it/run.sh 3.10
+
+  - label: "Run 3.13 integration tests :test_tube:"
+    command: bash .buildkite/it/run.sh 3.13

.buildkite/it/run.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-set -eo pipefail
+set -exo pipefail
 
 source .buildkite/retry.sh
 
@@ -24,16 +24,25 @@ cat /proc/cpuinfo
 
 echo "--- System dependencies"
 
-PYTHON_VERSION="$1"
+export PY_VERSION="$1"
 retry 5 sudo add-apt-repository --yes ppa:deadsnakes/ppa
 retry 5 sudo apt-get update
 retry 5 sudo apt-get install -y \
-    "python${PYTHON_VERSION}" "python${PYTHON_VERSION}-dev" "python${PYTHON_VERSION}-venv" \
+    "python${PY_VERSION}" "python${PY_VERSION}-dev" "python${PY_VERSION}-venv" \
     git make jq docker \
     openjdk-21-jdk-headless openjdk-11-jdk-headless
 export JAVA11_HOME=/usr/lib/jvm/java-11-openjdk-amd64
 export JAVA21_HOME=/usr/lib/jvm/java-21-openjdk-amd64
 
+echo "--- Install UV"
+
+curl -LsSf https://astral.sh/uv/install.sh | sh
+source "${HOME}/.local/bin/env"
+
+echo "--- Create virtual environment"
+
+make venv
+
 echo "--- Run IT test :pytest:"
 
 export RALLY_HOME=$HOME
@@ -45,12 +54,8 @@ export THESPLOG_THRESHOLD="INFO"
 export TERM=dumb
 export LC_ALL=en_US.UTF-8
 
-"python${PYTHON_VERSION}" -m venv .venv
-source .venv/bin/activate
-
-pip install nox
-
 trap upload_logs ERR
-nox -s "it-${PYTHON_VERSION}"
+
+make it
 
 upload_logs

.buildkite/it/run_serverless.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-set -eo pipefail
+set -exo pipefail
 
 source .buildkite/retry.sh
 
@@ -17,22 +17,26 @@ export DEBIAN_FRONTEND=noninteractive
 sudo mkdir -p /etc/needrestart
 echo "\$nrconf{restart} = 'a';" | sudo tee -a /etc/needrestart/needrestart.conf > /dev/null
 
-PYTHON_VERSION="$1"
+export PY_VERSION="$1"
 TEST_NAME="$2"
 
 echo "--- System dependencies"
 
 retry 5 sudo add-apt-repository --yes ppa:deadsnakes/ppa
 retry 5 sudo apt-get update
 retry 5 sudo apt-get install -y \
-    "python${PYTHON_VERSION}" "python${PYTHON_VERSION}-dev" "python${PYTHON_VERSION}-venv" \
-    dnsutils  # provides nslookup
+    "python${PY_VERSION}" "python${PY_VERSION}-dev" "python${PY_VERSION}-venv" \
+    make \
+    dnsutils # provides nslookup
 
-echo "--- Python modules"
+echo "--- Install UV"
 
-"python${PYTHON_VERSION}" -m venv .venv
-source .venv/bin/activate
-pip install nox
+curl -LsSf https://astral.sh/uv/install.sh | sh
+source "${HOME}/.local/bin/env"
+
+echo "--- Create virtual environment"
+
+make venv
 
 echo "--- Run IT serverless test \"$TEST_NAME\" :pytest:"
 
@@ -45,12 +49,13 @@ export THESPLOG_THRESHOLD="INFO"
 
 trap upload_logs ERR
 
+
 case $TEST_NAME in
     "user")
-        nox -s it_serverless
+        make -s it_serverless
         ;;
     "operator")
-        nox -s it_serverless -- --operator
+        make -s it_serverless "ARGS=--operator"
         ;;
     *)
         echo "Unknown test type."

.buildkite/it/serverless-pipeline.yml

@@ -23,10 +23,10 @@ steps:
       - elastic/vault-secrets#v0.0.2: *vault-base_url
       - elastic/vault-secrets#v0.0.2: *vault-get_credentials_endpoint
       - elastic/vault-secrets#v0.0.2: *vault-api_key
-    command: bash .buildkite/it/run_serverless.sh 3.12 user
+    command: bash .buildkite/it/run_serverless.sh 3.13 user
   - label: "Run IT serverless tests with operator privileges"
     plugins:
       - elastic/vault-secrets#v0.0.2: *vault-base_url
       - elastic/vault-secrets#v0.0.2: *vault-get_credentials_endpoint
       - elastic/vault-secrets#v0.0.2: *vault-api_key
-    command: bash .buildkite/it/run_serverless.sh 3.12 operator
+    command: bash .buildkite/it/run_serverless.sh 3.13 operator

.ci/variables.json

@@ -1,10 +1,10 @@
 {
   "python_versions": {
-    "PY39": "3.9.16",
-    "PY310": "3.10.10",
-    "PY311": "3.11.7",
-    "PY312": "3.12.2",
-    "MIN_PY_VER": "3.9.16",
-    "DEFAULT_PY_VER": "3.12.2"
+    "PY310": "3.10.18",
+    "PY311": "3.11.13",
+    "PY312": "3.12.11",
+    "PY313": "3.13.7",
+    "MIN_PY_VER": "3.10.0",
+    "DEFAULT_PY_VER": "3.13.7"
   }
 }

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
-          python-version: "3.12"
+          python-version: "3.13"
           cache: pip
           cache-dependency-path: pyproject.toml
       - name: "Install dependencies"
@@ -39,7 +39,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
         os:
           - macos-13
           - ubuntu-latest
@@ -53,10 +53,10 @@ jobs:
           python-version: ${{ matrix.python-version }}
           cache: pip
           cache-dependency-path: pyproject.toml
-      - name: "Install dependencies"
-        run: python -m pip install --upgrade nox
+      - name: "Install UV"
+        run: curl -LsSf https://astral.sh/uv/install.sh | sh
       - name: "Run tests"
-        run: nox -s test-${{matrix.python-version}}
+        run: make test-${{matrix.python-version}}
       - uses: elastic/es-perf-github-status@v2
         if: ${{ failure() && ( github.event_name == 'schedule' || ( github.event_name == 'push' && github.ref_name == env.DEFAULT_BRANCH ) ) }}
         with:
@@ -71,7 +71,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
-          python-version: "3.12"
+          python-version: "3.13"
           cache: pip
           cache-dependency-path: pyproject.toml
       - uses: actions/setup-java@v4
@@ -80,10 +80,10 @@ jobs:
           java-version: "21"
       - run: echo "JAVA21_HOME=$JAVA_HOME_21_X64" >> $GITHUB_ENV
       - run: echo "JAVA11_HOME=$JAVA_HOME_11_X64" >> $GITHUB_ENV
-      - name: "Install dependencies"
-        run: python -m pip install --upgrade nox
+      - name: "Install UV"
+        run: curl -LsSf https://astral.sh/uv/install.sh | sh
       - name: "Run tests"
-        run: nox -s rally_tracks_compat
+        run: make it_tracks_compat
         timeout-minutes: 120
         env:
           # elastic/endpoint fetches assets from GitHub, authenticate to avoid

.pylintrc

@@ -99,6 +99,7 @@ disable=raw-checker-failed,
         redefined-outer-name,
         consider-using-f-string,  # pyupgrade will cover that
         use-implicit-booleaness-not-comparison,
+        too-many-positional-arguments,
 
 
 # Enable the message, report, category or checker with the given id(s). You can