Starting initial draft commit for building for EL 9

- this is mostly broken, just putting here some tips what
  we should update, etc...

.packit.yaml

@@ -15,6 +15,7 @@ jobs:
     - epel-7-ppc64le
     - epel-7-x86_64
     - epel-8-x86_64
+    - epel-9-x86_64
     - fedora-all-aarch64
     - fedora-all-x86_64
   actions:
@@ -34,6 +35,7 @@ jobs:
     - epel-7-ppc64le
     - epel-7-x86_64
     - epel-8-x86_64
+    - epel-9-x86_64
     - fedora-all-aarch64
     - fedora-all-x86_64
   actions:

Makefile

@@ -157,6 +157,9 @@ build_container:
 	el8) \
 		_CONT_FILE="Containerfile.ubi8"; \
 		;; \
+	el9) \
+		_CONT_FILE="Containerfile.ubi9"; \
+		;; \
 	f3[56]|rawhide) \
 		[ $$BUILD_CONTAINER = rawhide ] && VERSION=latest || VERSION=$${BUILD_CONTAINER: -2}; \
 		_CONT_FILE=".Containerfile.$${BUILD_CONTAINER}"; \
@@ -168,7 +171,7 @@ build_container:
 		exit 1; \
 		;; \
 	*) \
-		echo "Available containers are el7, el8, f35, f36, rawhide"; \
+		echo "Available containers are el7, el8, el9, f35, f36, rawhide"; \
 		exit 1; \
 		;; \
 	esac && \
@@ -204,6 +207,7 @@ test:   lint
 	@ $(ENTER_VENV) \
 	pytest -vv --cov-report term-missing --cov=leapp tests/scripts
 
+# TODO(pstodulk): create ticket to add rhel10 for testing.... py: 3.12
 test_container:
 	@case $(_TEST_CONTAINER) in \
 		rhel7) \
@@ -234,7 +238,7 @@ test_container_all:
 	done
 
 clean_containers:
-	@for i in "leapp-build-"{el7,el8,f35,f36,rawhide} "leapp-tests-rhel"{7,8,9}; do \
+	@for i in "leapp-build-"{el7,el8,el9,f35,f36,rawhide} "leapp-tests-rhel"{7,8,9}; do \
 		[ -z $$($(_CONTAINER_TOOL) images -q "$$i") ] || \
 		$(_CONTAINER_TOOL) rmi "$$i" > /dev/null 2>&1 || :; \
 	done

res/container-builds/Containerfile.ubi9

@@ -0,0 +1,12 @@
+FROM registry.access.redhat.com/ubi8/ubi:latest
+
+VOLUME /payload
+
+ENV DIST_VERSION 8
+
+RUN dnf update -y && \
+    dnf install -y python3 make git rpm-build python3-devel
+    #yum install -y python3-pip && \ python3 -m pip install --upgrade pip==20.3.4
+
+WORKDIR /payload
+ENTRYPOINT make build

res/container-tests/Containerfile.ubi10

@@ -0,0 +1,35 @@
+FROM registry.access.redhat.com/ubi8/ubi:latest
+
+VOLUME /payload
+
+RUN yum update -y && \
+    yum install python3 python39 python3-virtualenv make -y && \
+    yum -y install python3-pip && \
+    python3 -m pip install --upgrade pip==20.3.4
+
+WORKDIR /payload
+ENTRYPOINT virtualenv testenv -p "/usr/bin/$PYTHON_VENV" && \
+    source testenv/bin/activate  && \
+    pip install -U setuptools && \
+    pip install -U funcsigs && \
+    pip install -U -r requirements-tests.txt && \
+    pip install -U . && \
+    export LINTABLES=$(find . -name '*.py' | grep -E -e '^\./leapp\/' -e '^\./tests/scripts/' | sort -u ) && \
+    echo '==================================================' && \
+    echo '==================================================' && \
+    echo '===============   Running pylint   ===============' && \
+    echo '==================================================' && \
+    echo '==================================================' && \
+    echo $LINTABLES | xargs pylint && echo '===> pylint PASSED' && \
+    echo '==================================================' && \
+    echo '==================================================' && \
+    echo '===============   Running flake8   ===============' && \
+    echo '==================================================' && \
+    echo '==================================================' && \
+	flake8 $LINTABLES && echo '===> flake8 PASSED' && \
+    echo '==================================================' && \
+    echo '==================================================' && \
+    echo '===============   Running  tests   ===============' && \
+    echo '==================================================' && \
+    echo '==================================================' && \
+    py.test -vv --cov-report term-missing --cov=leapp tests/scripts/*.py