Docker container and test setup for EL8

This provides Dockerfiles, entrypoint scripts,
Jenkinsfile wf configuration, github actions and alike for EL8.
Where needed previous EL7 files have been migrated to an EL7 folder.
Currently github actions for EL8 are skipped.
This also includes an update to setup.py to add distribution name to the RPM.

Author: vitodb

.Jenkins/workflows/Jenkinsfile .Jenkins/workflows/Jenkinsfile_EL7.Jenkins/workflows/Jenkinsfile renamed to .Jenkins/workflows/Jenkinsfile_EL7

@@ -23,9 +23,9 @@ pipeline {
                             // Set custom Build Name
                             if (params.GITHUB_PR_NUMBER) {
                                 if (params.GITHUB_PR_STATE == 'CLOSED') {
-                                    currentBuild.displayName="${BUILD_NUMBER}#PR#${GITHUB_PR_NUMBER}#CLOSED"
+                                    currentBuild.displayName="${BUILD_NUMBER}#${EL_VERSION}#PR#${GITHUB_PR_NUMBER}#CLOSED"
                                 } else {
-                                    currentBuild.displayName="${BUILD_NUMBER}#PR#${GITHUB_PR_NUMBER}"
+                                    currentBuild.displayName="${BUILD_NUMBER}#${EL_VERSION}#PR#${GITHUB_PR_NUMBER}"
                                 }
                             } else {
                                 currentBuild.displayName="${BUILD_NUMBER}#${BRANCH}"
@@ -48,7 +48,7 @@ pipeline {
                             cd ..
                         '''
                         echo "prepare docker image ${flake8StageDockerImage}"
-                        sh "docker build --pull --tag ${flake8StageDockerImage} --build-arg BASEIMAGE=hepcloud/decision-engine-ci:${BRANCH} --build-arg UID=\$(id -u) --build-arg GID=\$(id -g) -f decisionengine/package/ci/Dockerfile decisionengine/package/ci/"
+                        sh "docker build --pull --tag ${flake8StageDockerImage} --build-arg BASEIMAGE=hepcloud/decision-engine-ci-el7:${BRANCH} --build-arg UID=\$(id -u) --build-arg GID=\$(id -g) -f decisionengine/package/ci/EL7/Dockerfile decisionengine/package/ci/EL7/"
                         echo "Run ${STAGE_NAME} tests"
                         sh "docker run --rm --env PYTEST_TIMEOUT=${PYTEST_TIMEOUT} -v ${WORKSPACE}/decisionengine:${WORKSPACE}/decisionengine -w ${WORKSPACE}/decisionengine ${flake8StageDockerImage} \"-m pytest -m flake8 --flake8\" \"flake8.log\""
                     }
@@ -103,7 +103,7 @@ pipeline {
                             cd ..
                         '''
                         echo "prepare docker image ${pylintStageDockerImage}"
-                        sh "docker build --pull --tag ${pylintStageDockerImage} --build-arg BASEIMAGE=hepcloud/decision-engine-ci:${BRANCH} --build-arg UID=\$(id -u) --build-arg GID=\$(id -g) -f decisionengine/package/ci/Dockerfile decisionengine/package/ci/"
+                        sh "docker build --pull --tag ${pylintStageDockerImage} --build-arg BASEIMAGE=hepcloud/decision-engine-ci-el7:${BRANCH} --build-arg UID=\$(id -u) --build-arg GID=\$(id -g) -f decisionengine/package/ci/EL7/Dockerfile decisionengine/package/ci/EL7/"
                         echo "Run ${STAGE_NAME} tests"
                         sh "docker run --rm --env PYTEST_TIMEOUT=${PYTEST_TIMEOUT} -v ${WORKSPACE}/decisionengine:${WORKSPACE}/decisionengine -w ${WORKSPACE}/decisionengine ${pylintStageDockerImage} \"-m pylint src/decisionengine/ src/tests/\" \"pylint.log\""
                     }
@@ -158,7 +158,7 @@ pipeline {
                             cd ..
                         '''
                         echo "prepare docker image ${unit_testsStageDockerImage}"
-                        sh "docker build --pull --tag ${unit_testsStageDockerImage} --build-arg BASEIMAGE=hepcloud/decision-engine-ci:${BRANCH} --build-arg UID=\$(id -u) --build-arg GID=\$(id -g) -f decisionengine/package/ci/Dockerfile decisionengine/package/ci/"
+                        sh "docker build --pull --tag ${unit_testsStageDockerImage} --build-arg BASEIMAGE=hepcloud/decision-engine-ci-el7:${BRANCH} --build-arg UID=\$(id -u) --build-arg GID=\$(id -g) -f decisionengine/package/ci/EL7/Dockerfile decisionengine/package/ci/EL7/"
                         echo "Run ${STAGE_NAME} tests"
                         sh "docker run --rm --env PYTEST_TIMEOUT=${PYTEST_TIMEOUT} -v ${WORKSPACE}/decisionengine:${WORKSPACE}/decisionengine -w ${WORKSPACE}/decisionengine ${unit_testsStageDockerImage} \"-m pytest --cov-report term --cov=decisionengine --no-cov-on-fail\" \"pytest.log\""
                     }
@@ -213,7 +213,7 @@ pipeline {
                             cd ..
                         '''
                         echo "prepare docker image ${rpmbuildStageDockerImage}"
-                        sh "docker build --pull --tag ${rpmbuildStageDockerImage} --build-arg BASEIMAGE=hepcloud/decision-engine-ci:${BRANCH} --build-arg UID=\$(id -u) --build-arg GID=\$(id -g) -f decisionengine/package/ci/Dockerfile decisionengine/package/ci/"
+                        sh "docker build --pull --tag ${rpmbuildStageDockerImage} --build-arg BASEIMAGE=hepcloud/decision-engine-ci-el7:${BRANCH} --build-arg UID=\$(id -u) --build-arg GID=\$(id -g) -f decisionengine/package/ci/EL7/Dockerfile decisionengine/package/ci/EL7/"
                         echo "Run ${STAGE_NAME} tests"
                         sh "docker run --rm --env PYTEST_TIMEOUT=${PYTEST_TIMEOUT} -v ${WORKSPACE}/decisionengine:${WORKSPACE}/decisionengine -w ${WORKSPACE}/decisionengine ${rpmbuildStageDockerImage} \"setup.py bdist_rpm\" \"rpmbuild.log\""
                     }