Drop ppc64le support

We do not test support for ppc64le on CI or other systems.

In previous cycles it was used by TripleO and now they have own way.

Change-Id: Ibd955869a6f9485dfa4d08a8ad2f4b28b7d59c15

11 files changed, 9 insertions, 125 deletions

diff --git a/doc/source/contributor/adding-a-new-image.rst b/doc/source/contributor/adding-a-new-image.rst
index ef6c5d804..f4bd5f633 100644
--- a/doc/source/contributor/adding-a-new-image.rst
+++ b/doc/source/contributor/adding-a-new-image.rst
@@ -77,10 +77,6 @@ be built for some distribution/architecture/build-type combinations.
            "bifrost-base",      # someone need to get upstream working first
        },
 
-       'ppc64le': {
-           "elasticsearch",     # no binary package
-       },
-
        'binary': {
            "bifrost-base",
            "blazar-base",
diff --git a/doc/source/support_matrix.rst b/doc/source/support_matrix.rst
index 1025cf6e2..91003360b 100644
--- a/doc/source/support_matrix.rst
+++ b/doc/source/support_matrix.rst
@@ -74,11 +74,6 @@ aarch64 images
    :stub-columns: 1
    :file: ./matrix_aarch64.csv
 
-ppc64le images
-==============
-
-.. note:: TODO
-
 .. _unbuildable-images-list:
 
 Currently unbuildable images
diff --git a/docker/base/Dockerfile.j2 b/docker/base/Dockerfile.j2
index 5ec3d2de3..76feca670 100644
--- a/docker/base/Dockerfile.j2
+++ b/docker/base/Dockerfile.j2
@@ -106,37 +106,12 @@ COPY dnf.conf /etc/dnf/dnf.conf
     #
     #   'https://artifacts.elastic.co/GPG-KEY-elasticsearch',
     #
-{% elif base_arch == 'ppc64le' %}
-    {% set base_yum_repo_files = [
-        'rabbitmq_rabbitmq-server.repo',
-    ] %}
-    # FIXME(mgoddard): Not available for CentOS 8 yet.
-    #
-    #   'elasticsearch.repo',
-    #
-
-    {% set base_yum_repo_keys = [
-    ] %}
-    # FIXME(mgoddard): Not available for CentOS 8 yet.
-    #
-    #   'https://artifacts.elastic.co/GPG-KEY-elasticsearch',
-    #
 {% endif %}
 
 {%- for repo_file in base_yum_repo_files | customizable('yum_repo_files') %}
 COPY {{ repo_file }} /etc/yum.repos.d/{{ repo_file }}
 {%- endfor %}
 
-# NOTE(hrw): 'rabbitmq-server' is 'noarch' so we can install it on ppc64le from
-# repo for other architecture.
-# NOTE(mjturek): tripleo-ci overrides these repos so the file would not exist
-# in that case. We test for the file's existence to avoid sed failing in that case.
-{% if base_arch == 'ppc64le' %}
-RUN if [[ -e /etc/yum.repos.d/rabbitmq_rabbitmq-server.repo ]]; then \
-      sed -i -e 's/\$basearch/x86_64/g' /etc/yum.repos.d/rabbitmq_rabbitmq-server.repo; \
-    fi
-{% endif %}
-
 {% block base_centos_repo_overrides_post_copy %}{% endblock %}
 
 # Install what is needed for en_US.UTF-8
diff --git a/docker/base/sources.list.ubuntu.ppc64le b/docker/base/sources.list.ubuntu.ppc64le
deleted file mode 100644
index 53339b6c9..000000000
--- a/docker/base/sources.list.ubuntu.ppc64le
+++ /dev/null
@@ -1,23 +0,0 @@
-# Default repos
-deb http://ports.ubuntu.com/ focal main universe
-deb http://ports.ubuntu.com/ focal-updates main universe
-deb http://ports.ubuntu.com/ focal-security main universe
-
-# Backports have a lower priority and must be explicitly installed to be used
-deb http://ports.ubuntu.com/ focal-backports main universe
-
-# We need to add the repo for the updated packages they provide. The main ones
-# are qemu, libvirt, and openvswitch.
-deb http://ubuntu-cloud.archive.canonical.com/ubuntu focal-updates/wallaby main
-
-# NOTE(hrw): repositories below are added into image when they are needed as
-# separate files in /etc/apt/sources.list.d/ directory. For that purpose they
-# are defined in kolla/repos.yaml file.
-#
-# Here they stay in case someone needs them.
-
-# rabbitmq repo
-#deb https://packagecloud.io/rabbitmq/rabbitmq-server/ubuntu/ focal main
-
-# MariaDB repo
-#deb http://downloads.mariadb.com/MariaDB/mariadb-10.3/repo/ubuntu focal main
diff --git a/docker/collectd/Dockerfile.j2 b/docker/collectd/Dockerfile.j2
index d991827dc..c3df3c6e3 100644
--- a/docker/collectd/Dockerfile.j2
+++ b/docker/collectd/Dockerfile.j2
@@ -60,15 +60,10 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
       'python3-sqlalchemy-collectd'
   ] %}
 
-  {% if base_arch in ['x86_64', 'ppc64le'] %}
-      {% set collectd_packages = collectd_packages + [
-        'collectd-iptables'
-        ] %}
-  {% endif %}
-
   {% if base_arch =='x86_64' %}
       {% set collectd_packages = collectd_packages + [
         'collectd-hugepages',
+        'collectd-iptables',
         'collectd-pmu',
         'collectd-rdt',
         'collectd-turbostat'
diff --git a/docker/ironic/ironic-pxe/Dockerfile.j2 b/docker/ironic/ironic-pxe/Dockerfile.j2
index 700c4dfce..d165e66c0 100644
--- a/docker/ironic/ironic-pxe/Dockerfile.j2
+++ b/docker/ironic/ironic-pxe/Dockerfile.j2
@@ -9,26 +9,18 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 
 {% if base_package_type == 'rpm' %}
     {% set ironic_pxe_packages = [
+        'grub2-tools',
+        'grub2-efi-aa64-modules',
         'ipxe-bootimgs',
         'tftp-server',
     ] %}
 
-    {% if base_arch in ['x86_64', 'ppc64le'] %}
+    {% if base_arch in ['x86_64'] %}
         {% set ironic_pxe_packages = ironic_pxe_packages + [
             'syslinux-tftpboot'
         ] %}
     {% endif %}
 
-    # NOTE(hrw): RHEL and CentOS ship those packages on all grub architectures
-    # (x86_64, ppc64le, aarch64, but not s390x), and therefore can be used on
-    # any of them to support heterogeneous clusters with AArch64.
-    {% if base_arch != 's390x' %}
-        {% set ironic_pxe_packages = ironic_pxe_packages + [
-            'grub2-tools',
-            'grub2-efi-aa64-modules'
-        ] %}
-    {% endif %}
-
 {{ macros.install_packages(ironic_pxe_packages | customizable("packages")) }}
 {% elif base_package_type == 'deb' %}
     {% set ironic_pxe_packages = [
diff --git a/docker/nova/nova-base/Dockerfile.j2 b/docker/nova/nova-base/Dockerfile.j2
index fe3f13c2d..1771181a3 100644
--- a/docker/nova/nova-base/Dockerfile.j2
+++ b/docker/nova/nova-base/Dockerfile.j2
@@ -26,8 +26,6 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
             {% set nova_base_packages = nova_base_packages + [
                 'edk2-aarch64'
             ] %}
-        {% elif base_arch == 'ppc64le' %}
-            {# NOTE(Jeffrey4l): no packages for ppc64le #}
         {% endif %}
 
     {% elif base_package_type == 'deb' %}
@@ -46,8 +44,6 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
             {% set nova_base_packages = nova_base_packages + [
                 'qemu-efi',
             ] %}
-        {% elif base_arch == 'ppc64le' %}
-            {# NOTE(Jeffrey4l): no packages for ppc64le #}
         {% endif %}
     {% endif %}
 
@@ -67,8 +63,6 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
             {% set nova_base_packages = nova_base_packages + [
                 'edk2-aarch64'
             ] %}
-        {% elif base_arch == 'ppc64le' %}
-            {# NOTE(Jeffrey4l): no packages for ppc64le #}
         {% endif %}
 
     {% elif base_package_type == 'deb' %}
@@ -90,8 +84,6 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
             {% set nova_base_packages = nova_base_packages + [
                 'qemu-efi',
             ] %}
-        {% elif base_arch == 'ppc64le' %}
-            {# NOTE(Jeffrey4l): no packages for ppc64le #}
         {% endif %}
 
     {% endif %}
diff --git a/kolla/common/config.py b/kolla/common/config.py
index 9e56a1ee2..64affd5f4 100755
--- a/kolla/common/config.py
+++ b/kolla/common/config.py
@@ -20,7 +20,7 @@ from kolla.version import version_info as version
 
 
 BASE_OS_DISTRO = ['centos', 'rhel', 'ubuntu', 'debian']
-BASE_ARCH = ['x86_64', 'ppc64le', 'aarch64']
+BASE_ARCH = ['x86_64', 'aarch64']
 DEFAULT_BASE_TAGS = {
     'centos': {'name': 'quay.io/centos/centos', 'tag': 'stream8'},
     'rhel': {'name': 'registry.access.redhat.com/ubi8', 'tag': 'latest'},
diff --git a/kolla/image/build.py b/kolla/image/build.py
index d09a8b5e9..31f345c05 100755
--- a/kolla/image/build.py
+++ b/kolla/image/build.py
@@ -86,16 +86,6 @@ UNBUILDABLE_IMAGES = {
         "skydive-base",      # no aarch64 binary
     },
 
-    'ppc64le': {
-        "elasticsearch",     # no binary package
-        "grafana",           # no binary package
-        "monasca-grafana",   # no phantomJS
-        "prometheus-base",   # no ppc64le binaries
-        "skydive-base",      # no ppc64le binaries
-        "telegraf",          # no binary package
-        "xtrabackup",        # no binary package
-    },
-
     'binary': {
         "bifrost-base",
         "blazar-base",
@@ -115,12 +105,6 @@ UNBUILDABLE_IMAGES = {
         "tempest",       # same reason as 'monasca-base'
     },
 
-    'source+ppc64le': {
-        "monasca-base",  # pypi 'confluent-kafka' requires newer libfdkafka-dev
-                         # than distributions have
-        "tempest",       # same reason as 'monasca-base'
-    },
-
     'centos': {
         "hacluster-pcs",         # Missing crmsh package
         "nova-spicehtml5proxy",  # Missing spicehtml5 package
@@ -151,12 +135,6 @@ UNBUILDABLE_IMAGES = {
         "telegraf",       # no binary package
     },
 
-    'centos+ppc64le': {
-        "hacluster-pcs",  # no binary package
-        "influxdb",       # no binary package
-        "kibana",         # no binary package
-    },
-
     "centos+binary": {
         "masakari-base",
     },
@@ -676,8 +654,6 @@ class KollaWorker(object):
             self.debian_arch = 'arm64'
         elif self.base_arch == 'x86_64':
             self.debian_arch = 'amd64'
-        elif self.base_arch == 'ppc64le':
-            self.debian_arch = 'ppc64el'
         self.images = list()
         self.openstack_release = conf.openstack_release
         self.docker_healthchecks = conf.docker_healthchecks
diff --git a/kolla/template/repos.yaml b/kolla/template/repos.yaml
index f522a9e85..2733e0a90 100644
--- a/kolla/template/repos.yaml
+++ b/kolla/template/repos.yaml
@@ -37,20 +37,6 @@ centos-aarch64:
   rabbitmq: "rabbitmq_rabbitmq-server"
   td-agent: "treasuredata"
 
-centos-ppc64le:
-  ceph: "centos-ceph-nautilus"
-  elasticsearch: "elasticsearch-kibana-logstash-7.x"
-  epel: "epel"
-  epel-modular: "epel-modular"
-  extras: "extras"
-  hacluster: "ha"
-  libvirt: "centos-advanced-virtualization"
-  logstash: "elasticsearch-kibana-logstash-7.x"
-  openvswitch: "centos-nfv-openvswitch"
-  opstools: "centos-opstools"
-  powertools: "powertools"
-  rabbitmq: "rabbitmq_rabbitmq-server"
-
 rhel:
   erlang: "centos-rabbitmq-38"
   hacluster: "ha"
@@ -99,7 +85,3 @@ ubuntu-aarch64:
   mariadb: "deb http://downloads.mariadb.com/MariaDB/mariadb-10.3/repo/ubuntu focal main"
   rabbitmq: "deb https://packagecloud.io/rabbitmq/rabbitmq-server/ubuntu/ focal main"
   td-agent: "deb http://packages.treasuredata.com/4/ubuntu/focal/ focal contrib"
-
-ubuntu-ppc64le:
-  mariadb: "deb http://downloads.mariadb.com/MariaDB/mariadb-10.3/repo/ubuntu focal main"
-  rabbitmq: "deb https://packagecloud.io/rabbitmq/rabbitmq-server/ubuntu/ focal main"
diff --git a/releasenotes/notes/drop-ppc64le-516442a16cc9f27c.yaml b/releasenotes/notes/drop-ppc64le-516442a16cc9f27c.yaml
new file mode 100644
index 000000000..ac1c5ba50
--- /dev/null
+++ b/releasenotes/notes/drop-ppc64le-516442a16cc9f27c.yaml
@@ -0,0 +1,4 @@
+---
+upgrade:
+  - |
+    Support for building containers for ppc64le architecture was dropped.