k8s/workspace/init-workspace.sh - mcp/cvp-configuration - Gitiles

 #!/bin/bash
 ### initial folders
 function ewriteln() {
 	echo ${1} | tee -a $MY_PROJFOLDER/env.sh
 }
 function qkeystone() {
 	keystone_pod=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml get pod -n openstack -o=custom-columns=NAME:.metadata.name | grep keystone-client)
 	# echo "# Running 'kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec {} -c keystone-client --stdin -- "${1}"'"
 	kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- '${1}'
 }
 function get_conformance_image_tag() {
     kubeconfig_path=$1
     k8s_server_version=$(kubectl --kubeconfig="$kubeconfig_path" version -o json 2>/dev/null | jq -r '.serverVersion.gitVersion')
     k8s_short_version=${k8s_server_version:1:4}
     image_tag=""
     case $k8s_short_version in
         "1.18")
             image_tag="1.18.9-16"
             ;;
         "1.19")
             image_tag="1.19.2-1"
             ;;
         "1.20")
             image_tag="1.20.6-4"
             ;;
         "1.21")
             image_tag="1.21.9-4"
             ;;
         "1.24")
             image_tag="1.24.4-2"
             ;;
         "1.27")
             image_tag="1.27.6-2"
             ;;
     esac
     echo "$image_tag"
 }

 export MY_PROJFOLDER=/artifacts
 echo "# Using folder '$MY_PROJFOLDER'"
 cd $MY_PROJFOLDER
 [ ! -d envs ] && mkdir envs
 [ ! -d yamls ] && mkdir yamls
 [ ! -d reports ] && mkdir reports
 [ ! -d tmp ] && mkdir tmp

 # move mcc konfig to default place
 if [ -f $MY_PROJFOLDER/mcc-kubeconfig.yaml ]; then
     mv $MY_PROJFOLDER/mcc-kubeconfig.yaml $MY_PROJFOLDER/envs/mcc-kubeconfig.yaml
 fi
 if [ -f $MY_PROJFOLDER/node.key ]; then
     mv $MY_PROJFOLDER/node.key $MY_PROJFOLDER/envs/node.key
 fi
 if [ ! -f $MY_PROJFOLDER/envs/mcc-kubeconfig.yaml ]; then
 	echo "ERROR: MCC kubeconfig not found either at '$MY_PROJFOLDER/mcc-kubeconfig.yaml' or '$MY_PROJFOLDER/envs/mcc-kubeconfig.yaml'"
 	exit 1
 fi
 echo " "

 ### prepare needed variables
 echo "# Updating '$MY_PROJFOLDER/env.sh'"

 export KUBECONFIG=$MY_PROJFOLDER/envs/mcc-kubeconfig.yaml
 if [ ! -f $MY_PROJFOLDER/env.sh ]; then
 	touch $MY_PROJFOLDER/env.sh
 else
 	truncate -s 0 $MY_PROJFOLDER/env.sh
 	echo "$MY_PROJFOLDER/env.sh has been truncated"
 fi
 ewriteln "export MY_CLIENTNAME='ClientName'"
 ewriteln "export MY_CLIENTSHORTNAME='clname'"
 ewriteln "export MY_PROJNAME='MOS_DEPLOY'"
 CUSTOM_PUBLIC_NET_NAME=""
 ewriteln "export MY_PROJFOLDER=/artifacts"

 # NS & CLUSTER
 printf "\n\n# Getting namespace and cluster"
 nn=( $(kubectl get cluster -A --no-headers -o=custom-columns=NAME:.metadata.name,NAMESPACE:.metadata.namespace | grep -v default) )
 echo "# Extracted data: '${nn[@]}'"
 vNS="${nn[1]}"
 vCLUSTER="${nn[0]}"
 ewriteln "export MOS_NS=${vNS}"
 ewriteln "export MOS_CLUSTER=${vCLUSTER}"
 echo "# Extracted NS: '${vNS}'"
 echo "# Extracted CLUSTER: '${vCLUSTER}'"

 printf "\n\n# Writing additional options"
 ewriteln "export SI_BINARIES_DIR=$(which helm | rev | cut -d'/' -f2- | rev)"
 ewriteln "export HELM_BINARY_PATH=$(which helm)"
 ewriteln "export K8S_CONFORMANCE_CONCURRENCY=10"

 printf "\n\n# Writing additional options for K8S conformance tests for MCC cluster...\n"
 mcc_kubeconfig_path="$MY_PROJFOLDER/envs/mcc-kubeconfig.yaml"
 mcc_conformance_image_tag=$(get_conformance_image_tag "$mcc_kubeconfig_path")
 if [ -z "$mcc_conformance_image_tag" ]; then
     echo "Could not identify K8S_CONFORMANCE_IMAGE_VERSION for MCC."
 fi
 mcc_conformance_image_url="mirantis.azurecr.io/lcm/kubernetes/k8s-conformance:v${mcc_conformance_image_tag}"
 ewriteln "export MCC_K8S_CONFORMANCE_IMAGE_VERSION='${mcc_conformance_image_tag}'"
 ewriteln "export MCC_K8S_CONFORMANCE_IMAGE_URL='${mcc_conformance_image_url}'"

 # extract MOS kubeconfig
 echo " "
 printf "\n\nExtracting mos-kubeconfig.yaml"
 if [[ ! -z ${vCLUSTER+x} ]]; then
 	kubectl --kubeconfig $MY_PROJFOLDER/envs/mcc-kubeconfig.yaml -n ${vNS} get secrets ${vCLUSTER}-kubeconfig -o jsonpath='{.data.admin\.conf}'  | base64 -d | sed 's/:5443/:443/g' | tee $MY_PROJFOLDER/envs/mos-kubeconfig.yaml
 else
 	echo "MOS_CLUSTER variable empty/invalid: '${vCLUSTER}'"
 fi

 # generate additional files
 printf "\n\nPreparing additional files"
 # copy files
 cp -v /opt/res-files/k8s/workspace/* $MY_PROJFOLDER/envs/
 [ ! -d $MY_PROJFOLDER/scripts ] && mkdir $MY_PROJFOLDER/scripts
 mv -v $MY_PROJFOLDER/envs/*.sh $MY_PROJFOLDER/scripts/

 cp -v /opt/res-files/k8s/yamls/qa-rally.yaml $MY_PROJFOLDER/yamls
 cp -v /opt/res-files/k8s/yamls/qa-res.yaml $MY_PROJFOLDER/yamls
 cp -v /opt/res-files/k8s/yamls/qa-toolset-bare.yaml $MY_PROJFOLDER/yamls
 cp -v /opt/res-files/k8s/yamls/qa-toolset.yaml $MY_PROJFOLDER/yamls

 # remove duplicate init
 rm -v $MY_PROJFOLDER/scripts/init-workspace.sh
 # update IP Addresses
 mccip=$(cat $MY_PROJFOLDER/envs/mcc-kubeconfig.yaml | grep server | cut -d':' -f3 | cut -d'/' -f3)
 echo "-> MCC Server IP is: ${mccip}"
 sed -i "s/ip_address/$mccip/g" $MY_PROJFOLDER/envs/mcc-checker.env

 if [ -f $MY_PROJFOLDER/envs/mos-kubeconfig.yaml ]; then
     mosip=$(cat $MY_PROJFOLDER/envs/mos-kubeconfig.yaml | grep server | cut -d':' -f3 | cut -d'/' -f3)
     echo "-> MOS Server IP is: ${mosip}"
     sed -i "s/ip_address/$mosip/g" $MY_PROJFOLDER/envs/mos-checker.env

     vSC="$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml get sc | grep default | cut -d' ' -f1)"
     echo "-> Storage class is ${vSC}"
     echo "# Updating resources yaml "
     sed -i "s/storage_class/${vSC}/g" $MY_PROJFOLDER/yamls/qa-res.yaml
     echo " "
     ewriteln "export MOS_SC=${vSC}"

     ewriteln "export OSH_DEPLOYMENT_NAME=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack get openstackdeployment --no-headers | cut -d' ' -f1)"
     ewriteln "export SI_BINARIES_DIR=$(which helm | rev | cut -d'/' -f2- | rev)"
     ewriteln "export HELM_BINARY_PATH=$(which helm)"

     printf "\n\n# Writing additional options for K8S conformance tests for MOS cluster...\n"
     mos_kubeconfig_path="$MY_PROJFOLDER/envs/mos-kubeconfig.yaml"
     mos_conformance_image_tag=$(get_conformance_image_tag "$mos_kubeconfig_path")
     if [ -z "$mos_conformance_image_tag" ]; then
         echo "Could not identify K8S_CONFORMANCE_IMAGE_VERSION for MOS."
     fi
     mos_conformance_image_url="mirantis.azurecr.io/lcm/kubernetes/k8s-conformance:v${mos_conformance_image_tag}"
     ewriteln "export MOS_K8S_CONFORMANCE_IMAGE_VERSION='${mos_conformance_image_tag}'"
     ewriteln "export MOS_K8S_CONFORMANCE_IMAGE_URL='${mos_conformance_image_url}'"

     echo " "
     keystone_pod=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml get pod -n openstack -o=custom-columns=NAME:.metadata.name | grep keystone-client)
     if [ -n "${CUSTOM_PUBLIC_NET_NAME:-}" ]; then
       # if CUSTOM_PUBLIC_NET_NAME is set to some specific net, check it is present on the cloud
       echo "# Checking that the external network ${CUSTOM_PUBLIC_NET_NAME} is present on the cloud"
       cmd="openstack network show ${CUSTOM_PUBLIC_NET_NAME} -c id -f value 2>/dev/null"
       echo "# Running 'kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- sh -c '${cmd}'"
       network_exists=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec "${keystone_pod}" -c keystone-client --stdin -- sh -c "${cmd}")
       if [ -n "$network_exists" ]; then
         echo "# Setting TEMPEST_CUSTOM_PUBLIC_NET to ${CUSTOM_PUBLIC_NET_NAME}"
         ewriteln "export TEMPEST_CUSTOM_PUBLIC_NET=${CUSTOM_PUBLIC_NET_NAME}"
       else
         echo "The custom external (floating) network ${CUSTOM_PUBLIC_NET_NAME} is not found on the cloud. Set CUSTOM_PUBLIC_NET_NAME=\"\" to automatically pick some public network."
         exit 1
       fi
     else
       # else if it is not set by the QA engineer, let's extract the first external network and use it
       echo "# Extracting network: taking the first found external network"
       cmd="openstack network list --external -c Name -f value | head -n1"
       echo "# Running 'kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- sh -c '${cmd}'"
       vPUBNET=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- sh -c "${cmd}")
       echo "-> 'openstack network list --external -c Name -f value | head -n1': '${vPUBNET}'"
       ewriteln "export TEMPEST_CUSTOM_PUBLIC_NET=${vPUBNET}"
     fi

     echo "# Extracting volume types"
     cmd_all="openstack volume type list -f value -c Name"
     vVOLTYPES=( $(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- ${cmd_all}) )
     echo "# Volume types available: ${vVOLTYPES[@]}"
     cmd_default="openstack volume type list -f value -c Name --default"
     vVOLTYPE=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- ${cmd_default})
     echo "# Default volume type used: ${vVOLTYPE}"
     ewriteln "export TEMPEST_CUSTOM_VOLUME_TYPE=${vVOLTYPE}"
     # hardcoded values
     ewriteln "# export TEMPEST_CUSTOM_FLAVOR=cvp.tiny"
     ewriteln "# export TEMPEST_CUSTOM_IMAGE=cvp.cirros.61"
     ewriteln "# export TEMPEST_CUSTOM_IMAGE_ALT=cvp.cirros.62"
     #prepare tempest custom yaml
     cp /opt/res-files/k8s/yamls/tempest_custom.yaml.clean $MY_PROJFOLDER/yamls/tempest_custom.yaml
     ewriteln 'export TEMPEST_CUSTOM_PARAMETERS=$(cat $MY_PROJFOLDER/yamls/tempest_custom.yaml)'
 fi

 # Aliases
 ewriteln 'alias k=kubectl'

 # end
 echo " "
 echo "# Done!"
	#!/bin/bash
	### initial folders
	function ewriteln() {
	echo ${1} \| tee -a $MY_PROJFOLDER/env.sh
	}
	function qkeystone() {
	keystone_pod=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml get pod -n openstack -o=custom-columns=NAME:.metadata.name \| grep keystone-client)
	# echo "# Running 'kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec {} -c keystone-client --stdin -- "${1}"'"
	kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- '${1}'
	}
	function get_conformance_image_tag() {
	kubeconfig_path=$1
	k8s_server_version=$(kubectl --kubeconfig="$kubeconfig_path" version -o json 2>/dev/null \| jq -r '.serverVersion.gitVersion')
	k8s_short_version=${k8s_server_version:1:4}
	image_tag=""
	case $k8s_short_version in
	"1.18")
	image_tag="1.18.9-16"
	;;
	"1.19")
	image_tag="1.19.2-1"
	;;
	"1.20")
	image_tag="1.20.6-4"
	;;
	"1.21")
	image_tag="1.21.9-4"
	;;
	"1.24")
	image_tag="1.24.4-2"
	;;
	"1.27")
	image_tag="1.27.6-2"
	;;
	esac
	echo "$image_tag"
	}

	export MY_PROJFOLDER=/artifacts
	echo "# Using folder '$MY_PROJFOLDER'"
	cd $MY_PROJFOLDER
	[ ! -d envs ] && mkdir envs
	[ ! -d yamls ] && mkdir yamls
	[ ! -d reports ] && mkdir reports
	[ ! -d tmp ] && mkdir tmp

	# move mcc konfig to default place
	if [ -f $MY_PROJFOLDER/mcc-kubeconfig.yaml ]; then
	mv $MY_PROJFOLDER/mcc-kubeconfig.yaml $MY_PROJFOLDER/envs/mcc-kubeconfig.yaml
	fi
	if [ -f $MY_PROJFOLDER/node.key ]; then
	mv $MY_PROJFOLDER/node.key $MY_PROJFOLDER/envs/node.key
	fi
	if [ ! -f $MY_PROJFOLDER/envs/mcc-kubeconfig.yaml ]; then
	echo "ERROR: MCC kubeconfig not found either at '$MY_PROJFOLDER/mcc-kubeconfig.yaml' or '$MY_PROJFOLDER/envs/mcc-kubeconfig.yaml'"
	exit 1
	fi
	echo " "

	### prepare needed variables
	echo "# Updating '$MY_PROJFOLDER/env.sh'"

	export KUBECONFIG=$MY_PROJFOLDER/envs/mcc-kubeconfig.yaml
	if [ ! -f $MY_PROJFOLDER/env.sh ]; then
	touch $MY_PROJFOLDER/env.sh
	else
	truncate -s 0 $MY_PROJFOLDER/env.sh
	echo "$MY_PROJFOLDER/env.sh has been truncated"
	fi
	ewriteln "export MY_CLIENTNAME='ClientName'"
	ewriteln "export MY_CLIENTSHORTNAME='clname'"
	ewriteln "export MY_PROJNAME='MOS_DEPLOY'"
	CUSTOM_PUBLIC_NET_NAME=""
	ewriteln "export MY_PROJFOLDER=/artifacts"

	# NS & CLUSTER
	printf "\n\n# Getting namespace and cluster"
	nn=( $(kubectl get cluster -A --no-headers -o=custom-columns=NAME:.metadata.name,NAMESPACE:.metadata.namespace \| grep -v default) )
	echo "# Extracted data: '${nn[@]}'"
	vNS="${nn[1]}"
	vCLUSTER="${nn[0]}"
	ewriteln "export MOS_NS=${vNS}"
	ewriteln "export MOS_CLUSTER=${vCLUSTER}"
	echo "# Extracted NS: '${vNS}'"
	echo "# Extracted CLUSTER: '${vCLUSTER}'"

	printf "\n\n# Writing additional options"
	ewriteln "export SI_BINARIES_DIR=$(which helm \| rev \| cut -d'/' -f2- \| rev)"
	ewriteln "export HELM_BINARY_PATH=$(which helm)"
	ewriteln "export K8S_CONFORMANCE_CONCURRENCY=10"

	printf "\n\n# Writing additional options for K8S conformance tests for MCC cluster...\n"
	mcc_kubeconfig_path="$MY_PROJFOLDER/envs/mcc-kubeconfig.yaml"
	mcc_conformance_image_tag=$(get_conformance_image_tag "$mcc_kubeconfig_path")
	if [ -z "$mcc_conformance_image_tag" ]; then
	echo "Could not identify K8S_CONFORMANCE_IMAGE_VERSION for MCC."
	fi
	mcc_conformance_image_url="mirantis.azurecr.io/lcm/kubernetes/k8s-conformance:v${mcc_conformance_image_tag}"
	ewriteln "export MCC_K8S_CONFORMANCE_IMAGE_VERSION='${mcc_conformance_image_tag}'"
	ewriteln "export MCC_K8S_CONFORMANCE_IMAGE_URL='${mcc_conformance_image_url}'"

	# extract MOS kubeconfig
	echo " "
	printf "\n\nExtracting mos-kubeconfig.yaml"
	if [[ ! -z ${vCLUSTER+x} ]]; then
	kubectl --kubeconfig $MY_PROJFOLDER/envs/mcc-kubeconfig.yaml -n ${vNS} get secrets ${vCLUSTER}-kubeconfig -o jsonpath='{.data.admin\.conf}' \| base64 -d \| sed 's/:5443/:443/g' \| tee $MY_PROJFOLDER/envs/mos-kubeconfig.yaml
	else
	echo "MOS_CLUSTER variable empty/invalid: '${vCLUSTER}'"
	fi

	# generate additional files
	printf "\n\nPreparing additional files"
	# copy files
	cp -v /opt/res-files/k8s/workspace/* $MY_PROJFOLDER/envs/
	[ ! -d $MY_PROJFOLDER/scripts ] && mkdir $MY_PROJFOLDER/scripts
	mv -v $MY_PROJFOLDER/envs/*.sh $MY_PROJFOLDER/scripts/

	cp -v /opt/res-files/k8s/yamls/qa-rally.yaml $MY_PROJFOLDER/yamls
	cp -v /opt/res-files/k8s/yamls/qa-res.yaml $MY_PROJFOLDER/yamls
	cp -v /opt/res-files/k8s/yamls/qa-toolset-bare.yaml $MY_PROJFOLDER/yamls
	cp -v /opt/res-files/k8s/yamls/qa-toolset.yaml $MY_PROJFOLDER/yamls

	# remove duplicate init
	rm -v $MY_PROJFOLDER/scripts/init-workspace.sh
	# update IP Addresses
	mccip=$(cat $MY_PROJFOLDER/envs/mcc-kubeconfig.yaml \| grep server \| cut -d':' -f3 \| cut -d'/' -f3)
	echo "-> MCC Server IP is: ${mccip}"
	sed -i "s/ip_address/$mccip/g" $MY_PROJFOLDER/envs/mcc-checker.env

	if [ -f $MY_PROJFOLDER/envs/mos-kubeconfig.yaml ]; then
	mosip=$(cat $MY_PROJFOLDER/envs/mos-kubeconfig.yaml \| grep server \| cut -d':' -f3 \| cut -d'/' -f3)
	echo "-> MOS Server IP is: ${mosip}"
	sed -i "s/ip_address/$mosip/g" $MY_PROJFOLDER/envs/mos-checker.env

	vSC="$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml get sc \| grep default \| cut -d' ' -f1)"
	echo "-> Storage class is ${vSC}"
	echo "# Updating resources yaml "
	sed -i "s/storage_class/${vSC}/g" $MY_PROJFOLDER/yamls/qa-res.yaml
	echo " "
	ewriteln "export MOS_SC=${vSC}"

	ewriteln "export OSH_DEPLOYMENT_NAME=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack get openstackdeployment --no-headers \| cut -d' ' -f1)"
	ewriteln "export SI_BINARIES_DIR=$(which helm \| rev \| cut -d'/' -f2- \| rev)"
	ewriteln "export HELM_BINARY_PATH=$(which helm)"

	printf "\n\n# Writing additional options for K8S conformance tests for MOS cluster...\n"
	mos_kubeconfig_path="$MY_PROJFOLDER/envs/mos-kubeconfig.yaml"
	mos_conformance_image_tag=$(get_conformance_image_tag "$mos_kubeconfig_path")
	if [ -z "$mos_conformance_image_tag" ]; then
	echo "Could not identify K8S_CONFORMANCE_IMAGE_VERSION for MOS."
	fi
	mos_conformance_image_url="mirantis.azurecr.io/lcm/kubernetes/k8s-conformance:v${mos_conformance_image_tag}"
	ewriteln "export MOS_K8S_CONFORMANCE_IMAGE_VERSION='${mos_conformance_image_tag}'"
	ewriteln "export MOS_K8S_CONFORMANCE_IMAGE_URL='${mos_conformance_image_url}'"

	echo " "
	keystone_pod=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml get pod -n openstack -o=custom-columns=NAME:.metadata.name \| grep keystone-client)
	if [ -n "${CUSTOM_PUBLIC_NET_NAME:-}" ]; then
	# if CUSTOM_PUBLIC_NET_NAME is set to some specific net, check it is present on the cloud
	echo "# Checking that the external network ${CUSTOM_PUBLIC_NET_NAME} is present on the cloud"
	cmd="openstack network show ${CUSTOM_PUBLIC_NET_NAME} -c id -f value 2>/dev/null"
	echo "# Running 'kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- sh -c '${cmd}'"
	network_exists=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec "${keystone_pod}" -c keystone-client --stdin -- sh -c "${cmd}")
	if [ -n "$network_exists" ]; then
	echo "# Setting TEMPEST_CUSTOM_PUBLIC_NET to ${CUSTOM_PUBLIC_NET_NAME}"
	ewriteln "export TEMPEST_CUSTOM_PUBLIC_NET=${CUSTOM_PUBLIC_NET_NAME}"
	else
	echo "The custom external (floating) network ${CUSTOM_PUBLIC_NET_NAME} is not found on the cloud. Set CUSTOM_PUBLIC_NET_NAME=\"\" to automatically pick some public network."
	exit 1
	fi
	else
	# else if it is not set by the QA engineer, let's extract the first external network and use it
	echo "# Extracting network: taking the first found external network"
	cmd="openstack network list --external -c Name -f value \| head -n1"
	echo "# Running 'kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- sh -c '${cmd}'"
	vPUBNET=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- sh -c "${cmd}")
	echo "-> 'openstack network list --external -c Name -f value \| head -n1': '${vPUBNET}'"
	ewriteln "export TEMPEST_CUSTOM_PUBLIC_NET=${vPUBNET}"
	fi

	echo "# Extracting volume types"
	cmd_all="openstack volume type list -f value -c Name"
	vVOLTYPES=( $(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- ${cmd_all}) )
	echo "# Volume types available: ${vVOLTYPES[@]}"
	cmd_default="openstack volume type list -f value -c Name --default"
	vVOLTYPE=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- ${cmd_default})
	echo "# Default volume type used: ${vVOLTYPE}"
	ewriteln "export TEMPEST_CUSTOM_VOLUME_TYPE=${vVOLTYPE}"
	# hardcoded values
	ewriteln "# export TEMPEST_CUSTOM_FLAVOR=cvp.tiny"
	ewriteln "# export TEMPEST_CUSTOM_IMAGE=cvp.cirros.61"
	ewriteln "# export TEMPEST_CUSTOM_IMAGE_ALT=cvp.cirros.62"
	#prepare tempest custom yaml
	cp /opt/res-files/k8s/yamls/tempest_custom.yaml.clean $MY_PROJFOLDER/yamls/tempest_custom.yaml
	ewriteln 'export TEMPEST_CUSTOM_PARAMETERS=$(cat $MY_PROJFOLDER/yamls/tempest_custom.yaml)'
	fi

	# Aliases
	ewriteln 'alias k=kubectl'

	# end
	echo " "
	echo "# Done!"