Remove tox checkconfig

As we are not maintaining sample config file in the repo now,
the checkconfig can be removed since it's always generated from
the code.

Change-Id: I5bfd7c5cbb048a71864fac4fcfebb940529f87f1

tools/config/check_uptodate.sh

@@ -1,28 +0,0 @@
-#!/usr/bin/env bash
-
-PROJECT_NAME=${PROJECT_NAME:-ironic}
-CFGFILE_NAME=${PROJECT_NAME}.conf.sample
-OSLO_CFGFILE_OPTION=${OSLO_CFGFILE_OPTION:-tools/config/ironic-config-generator.conf}
-
-if [ -e etc/${PROJECT_NAME}/${CFGFILE_NAME} ]; then
-    CFGFILE=etc/${PROJECT_NAME}/${CFGFILE_NAME}
-elif [ -e etc/${CFGFILE_NAME} ]; then
-    CFGFILE=etc/${CFGFILE_NAME}
-else
-    echo "${0##*/}: can not find config file"
-    exit 1
-fi
-
-TEMPDIR=`mktemp -d /tmp/${PROJECT_NAME}.XXXXXX`
-trap "rm -rf $TEMPDIR" EXIT
-
-oslo-config-generator --config-file=${OSLO_CFGFILE_OPTION} --output-file ${TEMPDIR}/${CFGFILE_NAME}
-if [ $? != 0 ]; then
-    exit 1
-fi
-
-if ! diff -u ${TEMPDIR}/${CFGFILE_NAME} ${CFGFILE}; then
-    echo "${0##*/}: ${PROJECT_NAME}.conf.sample is not up to date."
-    echo "${0##*/}: Please run oslo-config-generator --config-file=${OSLO_CFGFILE_OPTION}"
-    exit 1
-fi

tox.ini

@@ -56,13 +56,6 @@ commands =
   coverage report --omit='*tests*'
   coverage html -d ./cover --omit='*tests*'
 
-[testenv:checkconfig]
-basepython = python3
-sitepackages = False
-envdir = {toxworkdir}/venv
-commands =
-  {toxinidir}/tools/config/check_uptodate.sh
-
 [testenv:genconfig]
 basepython = python3
 sitepackages = False