Revert "Support for using '--env-var' when running IQE CJI" (#35)

cji_smoke_test.sh

@@ -14,7 +14,6 @@
 #IQE_SELENIUM="true" -- whether to run IQE pod with a selenium container, default is "false"
 #IQE_RP_ARGS=True -- Turn on reporting to reportportal
 #IQE_IBUTSU_SOURCE="post_stage" -- update the ibutsu source for the current run
-#IQE_ENV_VARS="ENV_VAR1=value1,ENV_VAR2=value2" -- custom set of extra environment variables to set on IQE pod
 #NAMESPACE="mynamespace" -- namespace to deploy iqe pod into, usually already set by 'deploy_ephemeral_env.sh'
 
 # Env vars set by 'bootstrap.sh':
@@ -38,7 +37,7 @@ set -e
 : "${IQE_PARALLEL_WORKER_COUNT:='""'}"
 : "${IQE_RP_ARGS:='""'}"
 : "${IQE_IBUTSU_SOURCE:='""'}"
-: "${IQE_ENV_VARS:='""'}"
+
 
 _running_in_rhel7() {
     grep -q "Red Hat Enterprise Linux.*7\." '/etc/redhat-release'
@@ -67,14 +66,6 @@ if [ "$IQE_SELENIUM" = "true" ]; then
     SELENIUM_ARG=" --selenium "
 fi
 
-ENV_VAR_ARGS=""
-if [ ! -z "$IQE_ENV_VARS" ]; then
-    IFS=',' read -ra values_array <<< "$IQE_ENV_VARS"
-    for i in "${values_array[@]}"; do
-        ENV_VAR_ARGS="${ENV_VAR_ARGS} --env-var $i"
-    done
-fi
-
 # check if there is a iqe-tests container image tag with the corresponding PR
 # number if not use the default IQE_IMAGE_TAG tag which you have to set in
 # order for this to work properly
@@ -113,7 +104,6 @@ POD=$(
     --parallel-worker-count $IQE_PARALLEL_WORKER_COUNT \
     --rp-args $IQE_RP_ARGS \
     --ibutsu-source $IQE_IBUTSU_SOURCE \
-    $ENV_VAR_ARGS \
     --namespace $NAMESPACE)
 set +x