node: master
    scm:
      - git:
          wipe-workspace: false
    axes:
      - axis:
          type: label-expression
          name: os
          values:
            - centos-7-packaging
            - centos-8-packaging
            - debian-9-packaging
            - debian-10-packaging
            - debian-11-packaging
            - opensuse-15-1-packaging
            - oraclelinux-7-packaging

          black-list-labels:
            - '>test-mute'
    axes:
      - axis:
          type: label-expression
          name: os
          values:
            - centos-7-packaging
            - centos-8-packaging
            - debian-9-packaging
            - debian-10-packaging
            - debian-11-packaging
            - opensuse-15-1-packaging
            - oraclelinux-7-packaging

# (as is the case on centos-6, for example) then that OS will again be
# excluded.
debian-8
opensuse-leap-15.1
ol-7.7
sles-12.3 # older version used in Vagrant image
sles-12.5
sles-15.1
sles-15.2
sles-15.3

# These OSes are deprecated and filtered starting with 8.0.0, but need to be excluded
# for PR checks
centos-6

    project-type: matrix
    node: master
    scm:
      - git:
          wipe-workspace: false
    axes:
      - axis:
          type: label-expression
          name: os
          values:
            - "centos-8-aarch64&&immutable"
            - "ubuntu-1804-aarch64&&immutable"
    builders:
      - inject:
          properties-file: '.ci/java-versions-aarch64.properties'
          properties-content: |

case "${VERSION}" in
devtoolset-7)
  wget "http://vault.centos.org/centos/6/sclo/Source/rh/devtoolset-7/devtoolset-7-gcc-7.3.1-5.15.el6.src.rpm"
  rpm2cpio "devtoolset-7-gcc-7.3.1-5.15.el6.src.rpm" |cpio -idmv
  tar -xvjf "gcc-7.3.1-20180303.tar.bz2" --strip 1
  ;;
devtoolset-9)
  wget "https://vault.centos.org/centos/7/sclo/Source/rh/devtoolset-9-gcc-9.3.1-2.2.el7.src.rpm"

    project-type: matrix
    node: master
    scm:
      - git:
          wipe-workspace: false
    axes:
      - axis:
          type: label-expression
          name: os
          values:
            - centos-8-packaging
            - ubuntu-20.04-packaging
      - axis:
          type: yaml
          filename: ".ci/bwcVersions"
          name: BWC_VERSION
    builders:
      - inject:

            - ':Delivery/Packaging'
          black-list-labels:
            - '>test-mute'
    axes:
      - axis:
          type: label-expression
          name: os
          values:
            - centos-8-packaging
            - ubuntu-20.04-packaging
      - axis:
          type: yaml
          filename: ".ci/bwcVersions"
          name: "BWC_VERSION"
    builders:
      - inject:

    node: master
    scm:
      - git:
          wipe-workspace: false
    axes:
      - axis:
          type: label-expression
          name: os
          values:
            - "centos-7&&immutable"
            - "centos-8&&immutable"
            - "debian-9&&immutable"
            - "debian-10&&immutable"
            - "debian-11&&immutable"
            - "opensuse-15-1&&immutable"
            - "oraclelinux-7&&immutable"

* Clean up the kube-proxy container image by removing unnecessary packages and files. ([#42090](https://github.com/kubernetes/kubernetes/pull/42090), [@timstclair](https://github.com/timstclair))
* Better compat with very old iptables (e.g. CentOS 6) ([#37594](https://github.com/kubernetes/kubernetes/pull/37594), [@thockin](https://github.com/thockin))

### Scheduler

the `tasks` task. For example:
+
----------------------------------
./gradlew :qa:os:ubuntu-1804:tasks
----------------------------------
+
If you want a quick test of the tarball and RPM packagings for Centos 7, you
would run:
+
-------------------------------------------------------------------------------------------------
./gradlew :qa:os:centos-7:distroTest.default-rpm :qa:os:centos-7:distroTest.default-linux-archive