[XEN PATCH v2 1/7] automation: Remove CentOS 7.2 containers and builds

[Anthony PERARD <anthony.perard@xxxxxxxxxx>]

We already have a container which track the latest CentOS 7, no need
for this one as well.

Also, 7.2 have outdated root certificate which prevent connection to
website which use Let's Encrypt.

Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
---

Notes:
    v2:
    - new patch

 automation/build/centos/7.2.dockerfile  | 52 -------------------------
 automation/build/centos/CentOS-7.2.repo | 35 -----------------
 automation/gitlab-ci/build.yaml         | 10 -----
 3 files changed, 97 deletions(-)
 delete mode 100644 automation/build/centos/7.2.dockerfile
 delete mode 100644 automation/build/centos/CentOS-7.2.repo

diff --git a/automation/build/centos/7.2.dockerfile 
b/automation/build/centos/7.2.dockerfile
deleted file mode 100644
index 4baa097e31..0000000000
--- a/automation/build/centos/7.2.dockerfile
+++ /dev/null
@@ -1,52 +0,0 @@
-FROM centos:7.2.1511
-LABEL maintainer.name="The Xen Project" \
-      maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
-
-# ensure we only get bits from the vault for
-# the version we want
-COPY CentOS-7.2.repo /etc/yum.repos.d/CentOS-Base.repo
-
-# install EPEL for dev86, xz-devel and possibly other packages
-RUN yum -y install 
https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm && \
-        yum clean all
-
-RUN mkdir /build
-WORKDIR /build
-
-# work around https://github.com/moby/moby/issues/10180
-# and install Xen depends
-RUN rpm --rebuilddb && \
-    yum -y install \
-        yum-plugin-ovl \
-        gcc \
-        gcc-c++ \
-        ncurses-devel \
-        zlib-devel \
-        openssl-devel \
-        python-devel \
-        libuuid-devel \
-        pkgconfig \
-        # gettext for Xen < 4.13
-        gettext \
-        flex \
-        bison \
-        libaio-devel \
-        glib2-devel \
-        yajl-devel \
-        pixman-devel \
-        glibc-devel \
-        # glibc-devel.i686 for Xen < 4.15
-        glibc-devel.i686 \
-        make \
-        binutils \
-        git \
-        wget \
-        acpica-tools \
-        python-markdown \
-        patch \
-        checkpolicy \
-        dev86 \
-        xz-devel \
-        bzip2 \
-        nasm \
-    && yum clean all
diff --git a/automation/build/centos/CentOS-7.2.repo 
b/automation/build/centos/CentOS-7.2.repo
deleted file mode 100644
index 4da27faeb5..0000000000
--- a/automation/build/centos/CentOS-7.2.repo
+++ /dev/null
@@ -1,35 +0,0 @@
-# CentOS-Base.repo
-#
-# This is a replacement file that pins things to just use CentOS 7.2
-# from the CentOS Vault.
-#
-
-[base]
-name=CentOS-7.2.1511 - Base
-baseurl=http://vault.centos.org/7.2.1511/os/$basearch/
-gpgcheck=1
-gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
-
-#released updates 
-[updates]
-name=CentOS-7.2.1511 - Updates
-baseurl=http://vault.centos.org/7.2.1511/updates/$basearch/
-gpgcheck=1
-gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
-
-#additional packages that may be useful
-[extras]
-name=CentOS-7.2.1511 - Extras
-baseurl=http://vault.centos.org/7.2.1511/extras/$basearch/
-gpgcheck=1
-gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
-
-#additional packages that extend functionality of existing packages
-[centosplus]
-name=CentOS-7.2.1511 - Plus
-baseurl=http://vault.centos.org/7.2.1511/centosplus/$basearch/
-gpgcheck=1
-gpgcheck=1
-enabled=0
-gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
-
diff --git a/automation/gitlab-ci/build.yaml b/automation/gitlab-ci/build.yaml
index 079e9b73f6..aed8fc0240 100644
--- a/automation/gitlab-ci/build.yaml
+++ b/automation/gitlab-ci/build.yaml
@@ -211,16 +211,6 @@ archlinux-gcc-debug:
   variables:
     CONTAINER: archlinux:current
 
-centos-7-2-gcc:
-  extends: .gcc-x86-64-build
-  variables:
-    CONTAINER: centos:7.2
-
-centos-7-2-gcc-debug:
-  extends: .gcc-x86-64-build-debug
-  variables:
-    CONTAINER: centos:7.2
-
 centos-7-gcc:
   extends: .gcc-x86-64-build
   variables:
-- 
Anthony PERARD