Use centos-8 stream for molecule jobs

This patch migrates all the molecule jobs for using CentOS-8 Stream
instead UBI8 images.

Signed-off-by: Gael Chamoulaud (Strider) <gchamoul@redhat.com>
Change-Id: Ied32122e5ec042a141a21c8cc3b43f7e0ef65da8
(cherry picked from commit dd088d7a77)

.config/molecule/Dockerfile

@@ -21,15 +21,17 @@ FROM {{ item.registry.url }}/{{ item.image }}
 FROM {{ item.image }}
 {% endif %}
 
-RUN dnf makecache && dnf install -y sudo python*-devel python*-dnf bash {{ item.pkg_extras | default('') }}
-# TODO(gchamoul): find a better to get always the latest version of those rpms
-# below from the centos mirror
-RUN dnf install -y http://mirror.centos.org/centos/8/BaseOS/x86_64/os/Packages/centos-gpg-keys-8-2.el8.noarch.rpm
-RUN dnf install -y http://mirror.centos.org/centos/8/BaseOS/x86_64/os/Packages/centos-linux-repos-8-2.el8.noarch.rpm && dnf install -y epel-release && dnf clean all
+RUN if [ $(command -v apt-get) ]; then apt-get update && apt-get install -y python sudo bash ca-certificates && apt-get clean; \
+    elif [ $(command -v dnf) ]; then dnf makecache && dnf --assumeyes install sudo python*-devel python*-dnf bash epel-release {{ item.pkg_extras | default('') }} && dnf clean all; \
+    elif [ $(command -v yum) ]; then yum makecache fast && yum install -y python sudo yum-plugin-ovl python-setuptools bash {{ item.pkg_extras | default('') }} && sed -i 's/plugins=0/plugins=1/g' /etc/yum.conf && yum clean all; \
+    elif [ $(command -v zypper) ]; then zypper refresh && zypper install -y python sudo bash python-xml {{ item.pkg_extras | default('') }} && zypper clean -a; \
+    elif [ $(command -v apk) ]; then apk update && apk add --no-cache python sudo bash ca-certificates {{ item.pkg_extras | default('') }}; \
+    elif [ $(command -v xbps-install) ]; then xbps-install -Syu && xbps-install -y python sudo bash ca-certificates {{ item.pkg_extras | default('') }} && xbps-remove -O; fi
 
 {% for pkg in item.easy_install | default([]) %}
 # install pip for centos where there is no python-pip rpm in default repos
 RUN easy_install {{ pkg }}
 {% endfor %}
 
+
 CMD ["sh", "-c", "while true; do sleep 10000; done"]

.config/molecule/config.yml

@@ -12,9 +12,9 @@
 # you will have to redefine them completely in your molecule.yml (at the role
 # level) and add your extra configuration!
 #
-# For instance, if you need to add an extra package in your ubi8 container, you
-# will have to add the entire "platforms" key into your molecule.yml file and
-# add your package name in the pkg_extras key.
+# For instance, if you need to add an extra package in your CentOS 8 Stream
+# container, you will have to add the entire "platforms" key into your
+# molecule.yml file and add your package name in the pkg_extras key.
 #
 # No merge will happen between your molecule.yml and this config.yml
 # files. That's why you will have to redefine them completely.
@@ -25,11 +25,11 @@ driver:
 log: true
 
 platforms:
-  - name: ubi8
-    hostname: ubi8
-    image: ubi8/ubi-init
+  - name: centos
+    hostname: centos
+    image: centos/centos:stream8
     registry:
-      url: registry.access.redhat.com
+      url: quay.io
     dockerfile: ../../../../.config/molecule/Dockerfile
     pkg_extras: python*-setuptools python*-pyyaml
     volumes:
@@ -47,7 +47,7 @@ provisioner:
     hosts:
       all:
         hosts:
-          ubi8:
+          centos:
             ansible_python_interpreter: /usr/bin/python3
   log: true
   options:

ansible-collections-requirements.yml

@@ -2,4 +2,5 @@
 collections:
   - containers.podman
   - community.general
+  - community.crypto
   - ansible.posix

ci/playbooks/pre.yml

@@ -25,6 +25,13 @@
         virtualenv_command: "{{ ensure_pip_virtualenv_command }}"
         virtualenv_site_packages: true
 
+    - name: Set containers module to 3.0
+      become: true
+      shell: |
+        dnf module disable container-tools:rhel8 -y
+        dnf module enable container-tools:3.0 -y
+        dnf clean metadata
+
     - name: Run bindep
       shell: |-
         . {{ ansible_user_dir }}/test-python/bin/activate

doc/source/contributing/developer_guide.rst

@@ -579,10 +579,7 @@ Molecule.
   driver to delegate the task of creating instances.
 * The ``Platforms`` definitions: Molecule relies on this to know which instances
   to create, name and to which group each instance
-  belongs. ``Tripleo-validations`` uses ``Universal Base Images (UBI8)`` which
-  are container images based on a foundation of Red Hat Enterprise Linux
-  software. See `Using Red Hat Universal Base Images`_ for details on using Red
-  Hat UBI container images.
+  belongs. ``Tripleo-validations`` uses ``CentOS 8 Stream image``.
 * The ``Provisioner``: Molecule only provides an Ansible provisioner. Ansible
   manages the life cycle of the instance based on this configuration.
 * The ``Scenario`` definition: Molecule relies on this configuration to control
@@ -591,8 +588,6 @@ Molecule.
   to write specific stat checking tests (such as deployment smoke tests) on the
   target instance.
 
-.. _Using Red Hat Universal Base Images: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html-single/building_running_and_managing_containers/index/#using_red_hat_universal_base_images_standard_minimal_and_runtimes
-
 Local testing of new roles
 --------------------------
 

roles/check_network_gateway/molecule/default/molecule.yml

@@ -3,11 +3,11 @@
 # To override default values, please take a look at the config.yml.
 
 platforms:
-  - name: ubi8
-    hostname: ubi8
-    image: ubi8/ubi-init
+  - name: centos
+    hostname: centos
+    image: centos/centos:stream8
     registry:
-      url: registry.access.redhat.com
+      url: quay.io
     dockerfile: ../../../../.config/molecule/Dockerfile
     pkg_extras: python*setuptools python*-pyyaml iputils
     volumes:

roles/check_uc_hostname/molecule/default/converge.yml

@@ -46,7 +46,7 @@
       include_role:
         name: check_uc_hostname
       vars:
-        check_uc_hostname_inventory_host: ubi8
+        check_uc_hostname_inventory_host: centos
 
     - name: Working 2 - openstack multiple entry in list
       copy:
@@ -83,7 +83,7 @@
       include_role:
         name: check_uc_hostname
       vars:
-        check_uc_hostname_inventory_host: ubi8
+        check_uc_hostname_inventory_host: centos
 
     - name: Working 3 - openstack multiple entry in list
       copy:
@@ -117,7 +117,7 @@
       include_role:
         name: check_uc_hostname
       vars:
-        check_uc_hostname_inventory_host: ubi8
+        check_uc_hostname_inventory_host: centos
 
     - name: Working 4 - openstack multiple entry in list
       copy:
@@ -149,7 +149,7 @@
       include_role:
         name: check_uc_hostname
       vars:
-        check_uc_hostname_inventory_host: ubi8
+        check_uc_hostname_inventory_host: centos
 
     - name: Failing 1 - we fail if DockerInsecureRegistryAddress is not found
       copy:
@@ -176,7 +176,7 @@
         - include_role:
             name: check_uc_hostname
           vars:
-            check_uc_hostname_inventory_host: ubi8
+            check_uc_hostname_inventory_host: centos
 
       rescue:
         - name: Clear host errors
@@ -219,7 +219,7 @@
         - include_role:
             name: check_uc_hostname
           vars:
-            check_uc_hostname_inventory_host: ubi8
+            check_uc_hostname_inventory_host: centos
 
       rescue:
         - name: Clear host errors

roles/check_uc_hostname/molecule/default/molecule.yml

@@ -8,7 +8,7 @@ provisioner:
     hosts:
       all:
         hosts:
-          ubi8:
+          centos:
             ansible_python_interpreter: /usr/bin/python3
         vars:
           plan: qe-Cloud-0

roles/image_serve/molecule/default/molecule.yml

@@ -3,11 +3,11 @@
 # To override default values, please take a look at the config.yml.
 
 platforms:
-  - name: ubi8
-    hostname: ubi8
-    image: ubi8/ubi-init
+  - name: centos
+    hostname: centos
+    image: centos/centos:stream8
     registry:
-      url: registry.access.redhat.com
+      url: quay.io
     etc_hosts:
       undercloud.ctlplane.mydomain.tld: "127.0.0.1"
     dockerfile: ../../../../.config/molecule/Dockerfile

roles/oslo_config_validator/molecule/default/molecule.yml

@@ -11,7 +11,7 @@ provisioner:
     hosts:
       all:
         hosts:
-          ubi8:
+          centos:
             ansible_python_interpreter: /usr/bin/python3
   log: true
   env:

roles/oslo_config_validator/molecule/mocked_failure/molecule.yml

@@ -11,7 +11,7 @@ provisioner:
     hosts:
       all:
         hosts:
-          ubi8:
+          centos:
             ansible_python_interpreter: /usr/bin/python3
   log: true
   env:

roles/overcloud_service_status/molecule/default/molecule.yml

@@ -11,7 +11,7 @@ provisioner:
     hosts:
       all:
         hosts:
-          ubi8:
+          centos:
             ansible_python_interpreter: /usr/bin/python3
             overcloud_keystone_url: http://127.0.0.1:8080
             overcloud_admin_password: hello

roles/overcloud_service_status/molecule/deprecated_services/molecule.yml

@@ -11,7 +11,7 @@ provisioner:
     hosts:
       all:
         hosts:
-          ubi8:
+          centos:
             ansible_python_interpreter: /usr/bin/python3
             overcloud_keystone_url: http://127.0.0.1:8080
             overcloud_admin_password: hello

roles/overcloud_service_status/molecule/down_services/molecule.yml

@@ -11,7 +11,7 @@ provisioner:
     hosts:
       all:
         hosts:
-          ubi8:
+          centos:
             ansible_python_interpreter: /usr/bin/python3
             overcloud_keystone_url: http://127.0.0.1:8080
             overcloud_admin_password: hello

roles/tls_everywhere/molecule/default/molecule.yml

@@ -3,11 +3,11 @@
 # To override default values, please take a look at the config.yml.
 
 platforms:
-  - name: ubi8
-    hostname: ubi8
-    image: ubi8/ubi-init
+  - name: centos
+    hostname: centos
+    image: centos/centos:stream8
     registry:
-      url: registry.access.redhat.com
+      url: quay.io
     dockerfile: ../../../../.config/molecule/Dockerfile
     pkg_extras: python*-setuptools python*-pyyaml krb5-workstation
     volumes:

scripts/run-local-test

@@ -64,6 +64,7 @@ fi
 PS1="[\u@\h \W]\$" source "${HOME}/test-python/bin/activate"
 source "${PROJECT_DIR}/ansible-test-env.rc"
 export ANSIBLE_ROLES_PATH="${ANSIBLE_ROLES_PATH}:${HOME}/zuul-jobs/roles"
+ansible-galaxy install -fr "${PROJECT_DIR}/ansible-collections-requirements.yml"
 ansible-playbook -i "${PROJECT_DIR}/tests/hosts.ini" \
                  -e "tripleo_src=$(realpath --relative-to="${HOME}" "${PROJECT_DIR}")" \
                  -e "tripleo_validations_role_name=${ROLE_NAME}" \

zuul.d/base.yaml

@@ -2,7 +2,7 @@
 - job:
     description: Base tripleo-validations job
     name: tripleo-validations-centos-8-base
-    nodeset: centos-8
+    nodeset: centos-8-stream
     parent: base
     success-url: "reports.html"
     failure-url: "reports.html"