Merge pull request #31 from myii/feat/use-py3-for-centos-7

feat(centos-7-py2): replace with `py3` due to Testinfra/InSpec failures

.travis.yml

@@ -42,8 +42,7 @@ env:
     - DN=centos DV=8 PI=yum SIM=stable SV=3000   PV=3 EP="python3 python3-pip python3-devel openssl-devel swig glibc-langpack-en"
     - DN=centos DV=8 PI=yum SIM=stable SV=2019.2 PV=3 EP="python3 python3-pip python3-devel openssl-devel swig glibc-langpack-en"
     - DN=centos DV=7 PI=yum SIM=stable SV=2019.2 PV=3 EP="python3 python3-pip python3-devel openssl-devel swig gcc-g++ zeromq zeromq-devel"
-    - DN=centos DV=7 PI=yum SIM=stable SV=2019.2 PV=2 EP="python2-pip"
-    - DN=centos DV=7 PI=yum SIM=stable SV=2018.3 PV=2 EP="python2-pip"
+    - DN=centos DV=7 PI=yum SIM=stable SV=2018.3 PV=3 EP="python3 python3-pip python3-devel openssl-devel swig gcc-g++ zeromq zeromq-devel"
     - DN=centos DV=6 PI=yum SIM=stable SV=2018.3 PV=2 EP="python27-pip"
 
     # DEBIAN

Dockerfile.zyp

@@ -22,9 +22,6 @@ RUN if [ ! -e /etc/SuSE-release ]; then ln -s /etc/os-release /etc/SuSE-release;
 RUN curl -L https://raw.githubusercontent.com/saltstack/salt-bootstrap/develop/bootstrap-salt.sh | \
     sudo sh -s -- -XUdfP -x python$PYTHON_VERSION $SALT_INSTALL_METHOD $SALT_VERSION
 
-# FIXME: Remove this temporary workaround when `repo.saltstack.com` is fixed
-RUN sed -i -e 's:staging/::g' /etc/zypp/repos.d/systemsmanagement_saltstack_products.repo && zypper --gpg-auto-import-keys refresh
-
 RUN rm -rf /var/cache/{salt,zyp} \
  && (find / -name "*pyc" ; find / -name "__pycache__") |grep -v /proc | xargs rm -rf