Use Fedora 34, Fedora 35 and CentOS 8 as base container images

Change-Id: Ie3f7d75b390009e653842699dedb68a3b0d900a7

Dockerfile

@@ -1,37 +1,43 @@
-ARG base_image=python
+ARG base_image=py39
 
+FROM centos:8 as lower-constraints
 
-FROM python:3.10 as python
-
-ENV INSTALL_PACKAGES="apt install -y"
-ENV CONSTRAINS_FILE=upper-constraints.txt
-
-RUN apt update && apt install -y iperf3 iputils-ping ncat
-
-
-FROM python:3.8 as lower-constraints
-
-ENV INSTALL_PACKAGES="apt install -y"
 ENV CONSTRAINS_FILE=lower-constraints.txt
+ENV INSTALL_PACKAGES="dnf install -y"
+ENV PYTHON_VERSION=3
 
-RUN apt update && apt install -y iperf3 iputils-ping ncat
+USER 0
 
 
-FROM fedora:35 as fedora
+FROM fedora:34 as py39
 
 ENV CONSTRAINS_FILE=upper-constraints.txt
 ENV INSTALL_PACKAGES="dnf install -y"
+ENV PYTHON_VERSION=3.9
 
-RUN ${INSTALL_PACKAGES} iperf3 gcc python3-devel
+USER 0
+
+
+FROM fedora:35 as py310
+
+ENV CONSTRAINS_FILE=upper-constraints.txt
+ENV INSTALL_PACKAGES="dnf install -y"
+ENV PYTHON_VERSION=3.10
+
+USER 0
 
 
 FROM ${base_image} as base
 
 ENV TOBIKO_DIR=/tobiko
 ENV WHEEL_DIR=/wheel
+ENV PACKAGES_DIR=/site_packages
+ENV PYTHON=python${PYTHON_VERSION}
 
-RUN python3 -m ensurepip --upgrade && \
-    python3 -m pip install --upgrade setuptools wheel
+RUN ${INSTALL_PACKAGES} ${PYTHON}
+
+RUN ${PYTHON} -m ensurepip --upgrade && \
+    ${PYTHON} -m pip install --upgrade setuptools wheel pip
 
 
 FROM base as source
@@ -55,8 +61,11 @@ ADD .git ${TOBIKO_DIR}/.git/
 
 FROM source as build
 
+RUN ${INSTALL_PACKAGES} gcc  ${PYTHON}-devel
+
 # Build wheel files
-RUN python3 -m pip wheel -w ${WHEEL_DIR} \
+RUN mkdir -p ${WHEEL_DIR}
+RUN ${PYTHON} -m pip wheel --wheel-dir ${WHEEL_DIR} \
     -c ${TOBIKO_DIR}/${CONSTRAINS_FILE} \
     -r ${TOBIKO_DIR}/requirements.txt \
     -r ${TOBIKO_DIR}/test-requirements.txt \
@@ -69,10 +78,10 @@ FROM base as install
 # Install wheels
 RUN mkdir -p ${WHEEL_DIR}
 COPY --from=build ${WHEEL_DIR} ${WHEEL_DIR}
-RUN python3 -m pip install ${WHEEL_DIR}/*.whl
+RUN ${PYTHON} -m pip install --prefix /usr/local ${WHEEL_DIR}/*.whl
 
 
-FROM source as tobiko
+FROM source as test
 
 # Run tests variables
 ENV PYTHONWARNINGS=ignore::Warning
@@ -81,6 +90,8 @@ ENV TOX_REPORT_DIR=/report
 ENV TOX_REPORT_NAME=tobiko_results
 ENV TOBIKO_PREVENT_CREATE=false
 
+RUN ${INSTALL_PACKAGES} iperf3 iputils nmap-ncat findutils procps
+
 # Write log files to report directory
 RUN mkdir -p /etc/tobiko
 RUN printf "[DEFAULT]\nlog_dir=${TOBIKO_REPORT_DIR}" > /etc/tobiko/tobiko.conf
@@ -95,7 +106,7 @@ WORKDIR ${TOBIKO_DIR}
 CMD tools/run_tests.py ${OS_TEST_PATH}
 
 
-FROM tobiko as linters
+FROM test as linters
 
 ENV SKIP=check-executables-have-shebangs,pylint
 
@@ -104,7 +115,11 @@ ADD .pre-commit-config.yaml \
     linters-requirements.txt \
     ${TOBIKO_DIR}/
 
-RUN python3 -m pip install -r ${TOBIKO_DIR}/linters-requirements.txt
+# Copy python pacakges
+COPY --from=install /usr/local /usr/local/
+
+# Install linters tools
+RUN ${PYTHON} -m pip install -r ${TOBIKO_DIR}/linters-requirements.txt
 RUN pre-commit install --install-hooks
 
 WORKDIR ${TOBIKO_DIR}

docker-compose.yml

@@ -2,14 +2,14 @@
 
 version: '3.4'
 services:
-  unit:
+  py3:
     build:
       context: .
-      target: tobiko
+      target: test
     hostname: tobiko
     environment:
       OS_TEST_PATH: tobiko/tests/unit
-      TOX_REPORT_NAME: tobiko_results_unit
+      TOX_REPORT_NAME: tobiko_results_py3
     volumes:
       - ./report:/report
       - .:/tobiko
@@ -17,45 +17,54 @@ services:
 
   lower-constraints:
     extends:
-      service: unit
+      service: py3
     build:
-      context: .
-      target: tobiko
       args:
         base_image: lower-constraints
+    environment:
+      TOX_REPORT_NAME: tobiko_results_lower_constraints
+
+  py39:
+    extends:
+      service: py3
+    build:
+      args:
+        base_image: py39
+    environment:
+      TOX_REPORT_NAME: tobiko_results_py39
+
+  py310:
+    extends:
+      service: py3
+    build:
+      args:
+        base_image: py310
+    environment:
+      TOX_REPORT_NAME: tobiko_results_py310
 
   linters:
     extends:
-      service: unit
+      service: py3
     build:
       target: linters
 
-  fedora:
-    extends:
-      service: unit
-    build:
-      context: .
-      target: tobiko
-      args:
-        base_image: fedora
-
   functional:
     extends:
-      service: unit
+      service: py3
     environment:
       OS_TEST_PATH: tobiko/tests/functional
       TOX_REPORT_NAME: tobiko_results_functional
 
   create-workloads:
     extends:
-      service: unit
+      service: py3
     environment:
       OS_TEST_PATH: tobiko/tests/scenario
       TOX_REPORT_NAME: tobiko_results_create_workloads
 
   disrupt-services:
     extends:
-      service: unit
+      service: py3
     environment:
       OS_TEST_PATH: tobiko/tests/faults
       TOX_REPORT_NAME: tobiko_results_disrupt_services
@@ -69,7 +78,7 @@ services:
 
   verify-services:
     extends:
-      service: unit
+      service: py3
     environment:
       OS_TEST_PATH: tobiko/tests/sanity
       TOX_REPORT_NAME: tobiko_results_verify_services

zuul.d/docker.yaml

@@ -6,12 +6,13 @@
       Docker jobs intended to gate Tobiko container related changes
     check: &CHECK
       jobs:
-        - tobiko-docker
-        - tobiko-docker-fedora
+        - tobiko-docker-lower-constraints
+        - tobiko-docker-py3
+        - tobiko-docker-py39
+        - tobiko-docker-py310
         - tobiko-docker-functional
         - tobiko-docker-infrared
         - tobiko-docker-linters
-        - tobiko-docker-lower-constraints
     gate:
       jobs:
         - tobiko-docker-functional
@@ -21,7 +22,7 @@
 # ----------------------------------------------------------------------------
 
 - job:
-    name: tobiko-docker
+    name: tobiko-docker-py3
     description: |
       Run unit tests for an OpenStack Python project inside a Docker container.
     voting: true
@@ -30,28 +31,49 @@
     pre-run: playbooks/docker/pre.yaml
     run: playbooks/docker/run.yaml
     post-run: playbooks/docker/post.yaml
-    # post-run: playbooks/docker/post.yaml
     vars:
-        docker_compose_service: unit
+        docker_compose_service: py3
 
 
 - job:
-    name: tobiko-docker-fedora
+    name: tobiko-docker-lower-constraints
     description: |
       Run functional tests for an OpenStack Python project inside a Docker container
-      based on Fedora 35
+      with lower-constraints.txt Pip constraints file.
     voting: true
-    parent: tobiko-docker
+    parent: tobiko-docker-py3
     vars:
-        docker_compose_service: fedora
+        docker_compose_service: lower-constraints
+
+
+- job:
+    name: tobiko-docker-py39
+    description: |
+      Run functional tests for an OpenStack Python project inside a Docker container
+      with Python 3.9
+    voting: true
+    parent: tobiko-docker-py3
+    vars:
+        docker_compose_service: py39
+
+
+- job:
+    name: tobiko-docker-py310
+    description: |
+      Run functional tests for an OpenStack Python project inside a Docker container
+      with Python 3.10
+    voting: true
+    parent: tobiko-docker-py3
+    vars:
+        docker_compose_service: py310
 
 
 - job:
     name: tobiko-docker-functional
     description: |
-      Run functional tests for an OpenStack Python project inside a Docker container.
+      Run functional tests for an OpenStack Python project inside a Docker container
     voting: true
-    parent: tobiko-docker
+    parent: tobiko-docker-py3
     timeout: 3600
     vars:
         docker_compose_service: functional
@@ -60,9 +82,9 @@
 - job:
     name: tobiko-docker-infrared
     description: |
-      Run functional tests for an OpenStack Python project inside a Docker container.
+      Run Tobiko InfraRed plugin inside of a Docker container
     voting: true
-    parent: tobiko-docker
+    parent: tobiko-docker-py3
     timeout: 3600
     vars:
         docker_compose_service: infrared
@@ -73,17 +95,6 @@
     description: |
       Run static analisys verifications
     voting: true
-    parent: tobiko-docker
+    parent: tobiko-docker-py3
     vars:
         docker_compose_service: linters
-
-
-- job:
-    name: tobiko-docker-lower-constraints
-    description: |
-      Run functional tests for an OpenStack Python project inside a Docker container
-      with lower-constrains.txt requirements file.
-    voting: true
-    parent: tobiko-docker
-    vars:
-        docker_compose_service: lower-constraints