+case ${BRANCH} in
+master)
+ cat << EOF >> "${tempest_conf_yaml}"
+compute:
+ max_microversion: latest
+EOF
+ ;;
+stable/hunter)
+ cat << EOF >> "${tempest_conf_yaml}"
+compute:
+ max_microversion: 2.65
+EOF
+ ;;
+stable/gambia)
+ cat << EOF >> "${tempest_conf_yaml}"
+compute:
+ max_microversion: 2.60
+EOF
+ ;;
+esac