Update dependencies: add google-auth and use latest ansible

images/installer/Dockerfile

@@ -10,13 +10,13 @@ COPY images/installer/origin-extra-root /
 # install ansible and deps
 RUN INSTALL_PKGS="python-lxml python-dns pyOpenSSL python2-cryptography openssl python2-passlib httpd-tools openssh-clients origin-clients iproute patch" \
  && yum install -y --setopt=tsflags=nodocs $INSTALL_PKGS \
- && EPEL_PKGS="ansible-2.6.5 python2-boto python2-boto3 python2-crypto which python2-pip.noarch python2-scandir python2-packaging azure-cli-2.0.46" \
+ && EPEL_PKGS="ansible python2-boto python2-boto3 python2-crypto which python2-pip.noarch python2-scandir python2-packaging azure-cli-2.0.46" \
  && yum install -y epel-release \
  && yum install -y --setopt=tsflags=nodocs $EPEL_PKGS \
  && if [ "$(uname -m)" == "x86_64" ]; then yum install -y https://sdodson.fedorapeople.org/google-cloud-sdk-183.0.0-3.el7.x86_64.rpm ; fi \
  && yum install -y java-1.8.0-openjdk-headless \
  && rpm -V $INSTALL_PKGS $EPEL_PKGS $EPEL_TESTING_PKGS \
- && pip install 'apache-libcloud~=2.2.1' 'SecretStorage<3' 'ansible[azure]' \
+ && pip install 'apache-libcloud~=2.2.1' 'SecretStorage<3' 'ansible[azure] google-auth' \
  && yum clean all
 
 LABEL name="openshift/origin-ansible" \

images/installer/origin-extra-root/etc/yum.repos.d/centos-ansible26.repo

@@ -1,6 +0,0 @@
-
-[centos-ansible26-testing]
-name=CentOS Ansible 2.6 testing repo
-baseurl=https://cbs.centos.org/repos/configmanagement7-ansible-26-testing/x86_64/os/
-enabled=1
-gpgcheck=0