Load environment files in containerized installs

roles/openshift_master/templates/docker-cluster/atomic-openshift-master-api.service.j2

@@ -12,7 +12,7 @@ Requires=docker.service
 EnvironmentFile=/etc/sysconfig/{{ openshift.common.service_type }}-master-api
 Environment=GOTRACEBACK=crash
 ExecStartPre=-/usr/bin/docker rm -f {{ openshift.common.service_type}}-master-api
-ExecStart=/usr/bin/docker run --rm --privileged --net=host --name {{ openshift.common.service_type }}-master-api -v {{ openshift.common.data_dir }}:{{ openshift.common.data_dir }} -v /var/run/docker.sock:/var/run/docker.sock -v {{ openshift.common.config_base }}:{{ openshift.common.config_base }} {{ openshift.master.master_image }}:${IMAGE_VERSION} start master api --config=${CONFIG_FILE} $OPTIONS
+ExecStart=/usr/bin/docker run --rm --privileged --net=host --name {{ openshift.common.service_type }}-master-api --env-file=/etc/sysconfig/{{ openshift.common.service_type }}-master-api -v {{ openshift.common.data_dir }}:{{ openshift.common.data_dir }} -v /var/run/docker.sock:/var/run/docker.sock -v {{ openshift.common.config_base }}:{{ openshift.common.config_base }} {{ openshift.master.master_image }}:${IMAGE_VERSION} start master api --config=${CONFIG_FILE} $OPTIONS
 ExecStartPost=/usr/bin/sleep 10
 ExecStop=/usr/bin/docker stop {{ openshift.common.service_type }}-master-api
 LimitNOFILE=131072

roles/openshift_master/templates/docker-cluster/atomic-openshift-master-controllers.service.j2

@@ -11,7 +11,7 @@ PartOf=docker.service
 EnvironmentFile=/etc/sysconfig/{{ openshift.common.service_type }}-master-controllers
 Environment=GOTRACEBACK=crash
 ExecStartPre=-/usr/bin/docker rm -f {{ openshift.common.service_type}}-master-controllers
-ExecStart=/usr/bin/docker run --rm --privileged --net=host --name {{ openshift.common.service_type }}-master-controllers -v {{ openshift.common.data_dir }}:{{ openshift.common.data_dir }} -v /var/run/docker.sock:/var/run/docker.sock -v {{ openshift.common.config_base }}:{{ openshift.common.config_base }} {{ openshift.master.master_image }}:${IMAGE_VERSION} start master controllers --config=${CONFIG_FILE} $OPTIONS
+ExecStart=/usr/bin/docker run --rm --privileged --net=host --name {{ openshift.common.service_type }}-master-controllers --env-file=/etc/sysconfig/{{ openshift.common.service_type }}-master-controllers -v {{ openshift.common.data_dir }}:{{ openshift.common.data_dir }} -v /var/run/docker.sock:/var/run/docker.sock -v {{ openshift.common.config_base }}:{{ openshift.common.config_base }} {{ openshift.master.master_image }}:${IMAGE_VERSION} start master controllers --config=${CONFIG_FILE} $OPTIONS
 ExecStartPost=/usr/bin/sleep 10
 ExecStop=/usr/bin/docker stop {{ openshift.common.service_type }}-master-controllers
 LimitNOFILE=131072

roles/openshift_master/templates/docker/master.docker.service.j2

@@ -8,7 +8,7 @@ Wants=etcd_container.service
 [Service]
 EnvironmentFile=/etc/sysconfig/{{ openshift.common.service_type }}-master
 ExecStartPre=-/usr/bin/docker rm -f {{ openshift.common.service_type }}-master
-ExecStart=/usr/bin/docker run --rm --privileged --net=host --name {{ openshift.common.service_type }}-master -v {{ openshift.common.data_dir }}:{{ openshift.common.data_dir }} -v /var/run/docker.sock:/var/run/docker.sock -v {{ openshift.common.config_base }}:{{ openshift.common.config_base }} {{ openshift.master.master_image }}:${IMAGE_VERSION} start master --config=${CONFIG_FILE} $OPTIONS
+ExecStart=/usr/bin/docker run --rm --privileged --net=host --name {{ openshift.common.service_type }}-master --env-file=/etc/sysconfig/{{ openshift.common.service_type }}-master -v {{ openshift.common.data_dir }}:{{ openshift.common.data_dir }} -v /var/run/docker.sock:/var/run/docker.sock -v {{ openshift.common.config_base }}:{{ openshift.common.config_base }} {{ openshift.master.master_image }}:${IMAGE_VERSION} start master --config=${CONFIG_FILE} $OPTIONS
 ExecStartPost=/usr/bin/sleep 10
 ExecStop=/usr/bin/docker stop {{ openshift.common.service_type }}-master
 Restart=always