test/common/kubeproxy_api_functions.sh - oransc/nonrtric - Gitiles

 #!/bin/bash

 #  ============LICENSE_START===============================================
 #  Copyright (C) 2020 Nordix Foundation. All rights reserved.
 #  ========================================================================
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
 #  You may obtain a copy of the License at
 #
 #       http://www.apache.org/licenses/LICENSE-2.0
 #
 #  Unless required by applicable law or agreed to in writing, software
 #  distributed under the License is distributed on an "AS IS" BASIS,
 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 #  ============LICENSE_END=================================================
 #

 # This is a script that contains container/service managemnt functions for Kube Http Proxy
 # This http proxy is to provide full access for the test script to all adressable kube object in a clister

 ################ Test engine functions ################

 # Create the image var used during the test
 # arg: <image-tag-suffix> (selects staging, snapshot, release etc)
 # <image-tag-suffix> is present only for images with staging, snapshot,release tags
 __KUBEPROXY_imagesetup() {
 	__check_and_create_image_var KUBEPROXY "KUBE_PROXY_IMAGE" "KUBE_PROXY_IMAGE_BASE" "KUBE_PROXY_IMAGE_TAG" LOCAL "$KUBE_PROXY_DISPLAY_NAME"
 }

 # Pull image from remote repo or use locally built image
 # arg: <pull-policy-override> <pull-policy-original>
 # <pull-policy-override> Shall be used for images allowing overriding. For example use a local image when test is started to use released images
 # <pull-policy-original> Shall be used for images that does not allow overriding
 # Both var may contain: 'remote', 'remote-remove' or 'local'
 __KUBEPROXY_imagepull() {
 	echo -e $RED"Image for app KUBEPROXY shall never be pulled from remote repo"$ERED
 }

 # Build image (only for simulator or interfaces stubs owned by the test environment)
 # arg: <image-tag-suffix> (selects staging, snapshot, release etc)
 # <image-tag-suffix> is present only for images with staging, snapshot,release tags
 __KUBEPROXY_imagebuild() {
 	cd ../http-https-proxy
 	echo " Building KUBEPROXY - $KUBE_PROXY_DISPLAY_NAME - image: $KUBE_PROXY_IMAGE"
 	docker build  --build-arg NEXUS_PROXY_REPO=$NEXUS_PROXY_REPO -t $KUBE_PROXY_IMAGE . &> .dockererr
 	if [ $? -eq 0 ]; then
 		echo -e  $GREEN"  Build Ok"$EGREEN
 		__retag_and_push_image KUBE_PROXY_IMAGE
 		if [ $? -ne 0 ]; then
 			exit 1
 		fi
 	else
 		echo -e $RED"  Build Failed"$ERED
 		((RES_CONF_FAIL++))
 		cat .dockererr
 		echo -e $RED"Exiting...."$ERED
 		exit 1
 	fi
 }

 # Generate a string for each included image using the app display name and a docker images format string
 # If a custom image repo is used then also the source image from the local repo is listed
 # arg: <docker-images-format-string> <file-to-append>
 __KUBEPROXY_image_data() {
 	echo -e "$KUBE_PROXY_DISPLAY_NAME\t$(docker images --format $1 $KUBE_PROXY_IMAGE)" >>   $2
 	if [ ! -z "$KUBE_PROXY_IMAGE_SOURCE" ]; then
 		echo -e "-- source image --\t$(docker images --format $1 $KUBE_PROXY_IMAGE_SOURCE)" >>   $2
 	fi
 }

 # Scale kubernetes resources to zero
 # All resources shall be ordered to be scaled to 0, if relevant. If not relevant to scale, then do no action.
 # This function is called for apps fully managed by the test script
 __KUBEPROXY_kube_scale_zero() {
 	__kube_scale_all_resources $KUBE_SIM_NAMESPACE autotest KUBEPROXY
 }

 # Scale kubernetes resources to zero and wait until this has been accomplished, if relevant. If not relevant to scale, then do no action.
 # This function is called for prestarted apps not managed by the test script.
 __KUBEPROXY_kube_scale_zero_and_wait() {
 	echo -e $RED" KUBEPROXY app is not scaled in this state"$ERED
 }

 # Delete all kube resouces for the app
 # This function is called for apps managed by the test script.
 __KUBEPROXY_kube_delete_all() {
 	__kube_delete_all_resources $KUBE_SIM_NAMESPACE autotest KUBEPROXY
 }

 # Store docker logs
 # This function is called for apps managed by the test script.
 # args: <log-dir> <file-prexix>
 __KUBEPROXY_store_docker_logs() {
 	if [ $RUNMODE == "KUBE" ]; then
 		kubectl $KUBECONF  logs -l "autotest=KUBEPROXY" -n $KUBE_SIM_NAMESPACE --tail=-1 > $1$2_kubeproxy.log 2>&1
 	else
 		docker logs $KUBE_PROXY_APP_NAME > $1$2_kubeproxy.log 2>&1
 	fi
 }

 # Initial setup of protocol, host and ports
 # This function is called for apps managed by the test script.
 # args: -
 __KUBEPROXY_initial_setup() {
 	use_kube_proxy_http
 }

 # Set app short-name, app name and namespace for logging runtime statistics of kubernets pods or docker containers
 # For docker, the namespace shall be excluded
 # This function is called for apps managed by the test script as well as for prestarted apps.
 # args: -
 __KUBEPROXY_statisics_setup() {
 	if [ $RUNMODE == "KUBE" ]; then
 		echo "KUBEPROXXY $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE"
 	else
 		echo "KUBEPROXXY $KUBE_PROXY_APP_NAME"
 	fi
 }

 # Check application requirements, e.g. helm, the the test needs. Exit 1 if req not satisfied
 # args: -
 __KUBEPROXY_test_requirements() {
 	:
 }

 #######################################################

 ## Access to Kube http proxy
 # Direct access
 KUBE_PROXY_HTTPX="http"


 # Set http as the protocol to use for all communication to the Kube http proxy
 # args: -
 # (Function for test scripts)
 use_kube_proxy_http() {
 	echo -e $BOLD"$KUBE_PROXY_DISPLAY_NAME protocol setting"$EBOLD
 	echo -e " Using $BOLD http $EBOLD towards Kube http proxy"

 	KUBE_PROXY_HTTPX="http"

 	echo -e $YELLOW" This setting cannot be changed once the kube proxy is started"$EYELLOW
 	echo ""
 }

 # Set https as the protocol to use for all communication to the Kube http proxy
 # args: -
 # (Function for test scripts)
 use_kube_proxy_https() {
 	echo -e $BOLD"$KUBE_PROXY_DISPLAY_NAME protocol setting"$EBOLD
 	echo -e " Using $BOLD https $EBOLD towards Kube http proxy"

 	KUBE_PROXY_HTTPX="https"

 	echo -e $YELLOW" This setting cannot be changed once the kube proxy is started"$EYELLOW
 	echo ""
 }

 #########################
 ### Kube Http Proxy functions
 #########################

 # Export env vars for config files, docker compose and kube resources
 # args: -
 __kube_proxy_vars() {

 	export KUBE_PROXY_WEB_EXTERNAL_PORT
 	export KUBE_PROXY_WEB_INTERNAL_PORT
 	export KUBE_PROXY_EXTERNAL_PORT
 	export KUBE_PROXY_INTERNAL_PORT

 	export KUBE_PROXY_WEB_EXTERNAL_SECURE_PORT
 	export KUBE_PROXY_WEB_INTERNAL_SECURE_PORT
 	export KUBE_PROXY_EXTERNAL_SECURE_PORT
 	export KUBE_PROXY_INTERNAL_SECURE_PORT

 	export KUBE_SIM_NAMESPACE
 	export KUBE_PROXY_IMAGE

 	export KUBE_PROXY_APP_NAME
 	export KUBE_PROXY_DOCKER_EXTERNAL_PORT
 	export KUBE_PROXY_DOCKER_EXTERNAL_SECURE_PORT
 	export KUBE_PROXY_WEB_DOCKER_EXTERNAL_PORT
 	export KUBE_PROXY_WEB_DOCKER_EXTERNAL_SECURE_PORT
 	export DOCKER_SIM_NWNAME

 	export KUBE_PROXY_DISPLAY_NAME
 }

 # Start the Kube Http Proxy in the simulator group
 # args: -
 # (Function for test scripts)
 start_kube_proxy() {

 	echo -e $BOLD"Starting $KUBE_PROXY_DISPLAY_NAME"$EBOLD

 	if [ $RUNMODE == "KUBE" ]; then

 		# Check if app shall be fully managed by the test script
 		__check_included_image "KUBEPROXY"
 		retcode_i=$?

 		# Check if app shall only be used by the testscipt
 		__check_prestarted_image "KUBEPROXY"
 		retcode_p=$?

 		if [ $retcode_i -ne 0 ] && [ $retcode_p -ne 0 ]; then
 			echo -e $RED"The $KUBE_PROXY_APP_NAME app is not included as managed nor prestarted in this test script"$ERED
 			echo -e $RED"The $KUBE_PROXY_APP_NAME will not be started"$ERED
 			exit
 		fi
 		if [ $retcode_i -eq 0 ] && [ $retcode_p -eq 0 ]; then
 			echo -e $RED"The $KUBE_PROXY_APP_NAME app is included both as managed and prestarted in this test script"$ERED
 			echo -e $RED"The $KUBE_PROXY_APP_NAME will not be started"$ERED
 			exit
 		fi

 		# Check if app shall be used - not managed - by the test script
 		if [ $retcode_p -eq 0 ]; then
 			echo -e " Using existing $KUBE_PROXY_APP_NAME deployment and service"
 			echo " Setting KUBEPROXY replicas=1"
 			__kube_scale deployment $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE 1
 		fi

 		if [ $retcode_i -eq 0 ]; then
 			echo -e " Creating $KUBE_PROXY_APP_NAME deployment and service"

 			__kube_proxy_vars

 			export KUBE_PROXY_APP_NAME

 			__kube_create_namespace $KUBE_SIM_NAMESPACE

 			# Create service
 			input_yaml=$SIM_GROUP"/"$KUBE_PROXY_COMPOSE_DIR"/"svc.yaml
 			output_yaml=$PWD/tmp/proxy_svc.yaml
 			__kube_create_instance service $KUBE_PROXY_APP_NAME $input_yaml $output_yaml

 			# Create app
 			input_yaml=$SIM_GROUP"/"$KUBE_PROXY_COMPOSE_DIR"/"app.yaml
 			output_yaml=$PWD/tmp/proxy_app.yaml
 			__kube_create_instance app $KUBE_PROXY_APP_NAME $input_yaml $output_yaml

 		fi

 		echo " Retrieving host and ports for service..."

 		# #Keeping this old code for reference
 		# #Finding host of the proxy
 		# echo "  Trying to find svc hostname..."
 		# CLUSTER_KUBE_PROXY_HOST=$(__kube_cmd_with_timeout "kubectl $KUBECONF get svc $KUBE_PROXY_APP_NAME -n $KUBE_SIM_NAMESPACE  -o jsonpath={.status.loadBalancer.ingress[0].hostname}")


 		# if [ "$CLUSTER_KUBE_PROXY_HOST" == "localhost" ]; then
 		# 	#Local host found
 		# 	echo -e $YELLOW" The test environment svc $KUBE_PROXY_APP_NAME host is: $CLUSTER_KUBE_PROXY_HOST"$EYELLOW
 		# 	CLUSTER_KUBE_PROXY_HOST="127.0.0.1"
 		# else
 		# 	if [ -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
 		# 		#Host of proxy not found, trying to find the ip....
 		# 		echo "  Trying to find svc ip..."
 		# 		CLUSTER_KUBE_PROXY_HOST=$(__kube_cmd_with_timeout "kubectl $KUBECONF get svc $KUBE_PROXY_APP_NAME -n $KUBE_SIM_NAMESPACE  -o jsonpath={.status.loadBalancer.ingress[0].ip}")
 		# 		if [ ! -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
 		# 			#Host ip found
 		# 			echo -e $YELLOW" The test environment svc $KUBE_PROXY_APP_NAME ip is: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
 		# 		fi
 		# 	else
 		# 		#Host or ip of proxy found
 		# 		echo -e $YELLOW" The test environment host/ip is: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
 		# 	fi
 		# fi

 		# PORT_KEY_PREFIX=""
 		# if [ $KUBE_PROXY_HTTPX == "https" ]; then
 		# 	PORT_KEY_PREFIX="s"  #add suffix to port key name to get https ports
 		# fi
 		# if [ -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
 		# 	#Host/ip of proxy not found, try to use the cluster and the nodeports of the proxy
 		# 	CLUSTER_KUBE_PROXY_HOST=$(kubectl $KUBECONF config view -o jsonpath={.clusters[0].cluster.server} | awk -F[/:] '{print $4}')
 		# 	echo -e $YELLOW" The test environment cluster ip is: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
 		# 	CLUSTER_KUBE_PROXY_PORT=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http$PORT_KEY_PREFIX")  # port for proxy access
 		# 	KUBE_PROXY_WEB_NODEPORT=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "web$PORT_KEY_PREFIX")  # web port, only for alive test
 		# 	echo " Cluster ip/host, cluster http$PORT_KEY_PREFIX nodeport, cluster web$PORT_KEY_PREFIX nodeport: $CLUSTER_KUBE_PROXY_HOST $CLUSTER_KUBE_PROXY_PORT $KUBE_PROXY_WEB_NODEPORT"
 		# else
 		# 	#Find the service ports of the proxy
 		# 	CLUSTER_KUBE_PROXY_PORT=$(__kube_get_service_port $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http$PORT_KEY_PREFIX")  # port for proxy access
 		# 	KUBE_PROXY_WEB_NODEPORT=$(__kube_get_service_port $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "web$PORT_KEY_PREFIX")  # web port, only for alive test
 		# 	echo " Proxy ip/host, proxy http$PORT_KEY_PREFIX port, proxy web$PORT_KEY_PREFIX port: $CLUSTER_KUBE_PROXY_HOST $CLUSTER_KUBE_PROXY_PORT $KUBE_PROXY_WEB_NODEPORT"
 		# fi
 		# #End of old code

 		########### New method to find host/ip to cluster/proxy
 		# Basic principle if the ip/host of the svc for the proxy is found - use the proxy service ports towards that ip/host of the proxy.
 		# If proxy ip/host is not found then find the cluster ip/host and use the proxy nodeports towards that ip/host of the cluster

 		#Finding host/ip of the proxy
 		echo "  Trying to find svc hostname..."
 		CLUSTER_KUBE_PROXY_HOST=$(__kube_cmd_with_timeout "kubectl $KUBECONF get svc $KUBE_PROXY_APP_NAME -n $KUBE_SIM_NAMESPACE  -o jsonpath={.status.loadBalancer.ingress[0].hostname}")
 		if [ -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
 			#Host of proxy not found, trying to find the ip....
 			echo "  Svc hostname not found, trying to find svc ip..."
 			CLUSTER_KUBE_PROXY_HOST=$(__kube_cmd_with_timeout "kubectl $KUBECONF get svc $KUBE_PROXY_APP_NAME -n $KUBE_SIM_NAMESPACE  -o jsonpath={.status.loadBalancer.ingress[0].ip}")
 		fi
 		PORT_KEY_PREFIX=""
 		if [ $KUBE_PROXY_HTTPX == "https" ]; then
 			PORT_KEY_PREFIX="s"  #add suffix to port key name to get https ports
 		fi

 		if [ -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
 			#Finding host/ip of the cluster
 			echo "  Nor svc hostname or ip found, trying to find cluster host/ip from context..."
 			__current_context=$(kubectl $KUBECONF config current-context)
 			__cluster_name=$(kubectl $KUBECONF config view -o "jsonpath={.contexts[?(@.name=='"$__current_context"')].context.cluster}")
 			__cluster_server=$(kubectl $KUBECONF config view -o "jsonpath={.clusters[?(@.name=='"$__cluster_name"')].cluster.server}")
 			CLUSTER_KUBE_PROXY_HOST=$(echo $__cluster_server | awk -F[/:] '{print $4}')

 			echo -e $YELLOW" The test environment cluster: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
 			CLUSTER_KUBE_PROXY_PORT=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http$PORT_KEY_PREFIX")  # port for proxy access
 			KUBE_PROXY_WEB_NODEPORT=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "web$PORT_KEY_PREFIX")  # web port, only for alive test
 			echo " Cluster ip/host, cluster http$PORT_KEY_PREFIX nodeport, cluster web$PORT_KEY_PREFIX nodeport: $CLUSTER_KUBE_PROXY_HOST $CLUSTER_KUBE_PROXY_PORT $KUBE_PROXY_WEB_NODEPORT"
 		else
 			echo -e $YELLOW" The test environment proxy: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
 			CLUSTER_KUBE_PROXY_PORT=$(__kube_get_service_port $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http$PORT_KEY_PREFIX")  # port for proxy access
 			KUBE_PROXY_WEB_NODEPORT=$(__kube_get_service_port $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "web$PORT_KEY_PREFIX")  # web port, only for alive test
 			echo " Proxy ip/host, proxy http$PORT_KEY_PREFIX port, proxy web$PORT_KEY_PREFIX port: $CLUSTER_KUBE_PROXY_HOST $CLUSTER_KUBE_PROXY_PORT $KUBE_PROXY_WEB_NODEPORT"
 		fi
 		########### End of new method

 		KUBE_PROXY_WEB_PATH=$KUBE_PROXY_HTTPX"://"$CLUSTER_KUBE_PROXY_HOST":"$KUBE_PROXY_WEB_NODEPORT

 		export KUBE_PROXY_PATH=  # Make sure proxy is empty when checking the proxy itself
 		__check_service_start $KUBE_PROXY_APP_NAME $KUBE_PROXY_WEB_PATH$KUBE_PROXY_ALIVE_URL

 		# Set proxy for all subsequent calls for all services etc
 		export KUBE_PROXY_PATH=$KUBE_PROXY_HTTPX"://"$CLUSTER_KUBE_PROXY_HOST":"$CLUSTER_KUBE_PROXY_PORT
 		export KUBE_PROXY_HTTPX

 		KP_PORT1=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http")
 		KP_PORT2=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "https")

 		echo " $KUBE_PROXY_DISPLAY_NAME node ports (http/https): $KP_PORT1 $KP_PORT2"

 	else
 		# Check if docker app shall be fully managed by the test script
 		__check_included_image 'KUBEPROXY'
 		if [ $? -eq 1 ]; then
 			echo -e $RED"The Kube Proxy app is not included in this test script"$ERED
 			echo -e $RED"The Kube Proxy will not be started"$ERED
 			exit
 		fi

 		__kube_proxy_vars

 		__start_container $KUBE_PROXY_COMPOSE_DIR "" NODOCKERARGS 1 $KUBE_PROXY_APP_NAME

 		if [ $KUBE_PROXY_HTTPX == "http" ]; then
 			export KUBE_PROXY_WEB_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_WEB_DOCKER_EXTERNAL_PORT
 		else
 			export KUBE_PROXY_WEB_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_WEB_DOCKER_EXTERNAL_SECURE_PORT
 		fi

 		export KUBE_PROXY_PATH=  # Make sure proxy is empty when checking the proxy itself
         __check_service_start $KUBE_PROXY_APP_NAME $KUBE_PROXY_WEB_PATH$KUBE_PROXY_ALIVE_URL

 		if [ $KUBE_PROXY_HTTPX == "http" ]; then
 			export KUBE_PROXY_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_DOCKER_EXTERNAL_PORT
 		else
 			export KUBE_PROXY_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_DOCKER_EXTERNAL_SECURE_PORT
 		fi

 		echo " $KUBE_PROXY_DISPLAY_NAME localhost ports (http/https): $KUBE_PROXY_DOCKER_EXTERNAL_PORT $KUBE_PROXY_DOCKER_EXTERNAL_SECURE_PORT"


 	fi
 	echo ""

 }

 # Turn on debug logging in kubeproxy
 # args: -
 # (Function for test scripts)
 set_kubeproxy_debug() {
 	echo -e $BOLD"Setting kubeproxy debug logging"$EBOLD
 	curlString="$KUBE_PROXY_WEB_PATH/debug -X PUT"
 	result=$(__do_curl_no_proxy "$curlString")
 	if [ $? -ne 0 ]; then
 		__print_err "could not set debug logging" $@
 		((RES_CONF_FAIL++))
 		return 1
 	fi
 	echo ""
 	return 0
 }
	#!/bin/bash

	# ============LICENSE_START===============================================
	# Copyright (C) 2020 Nordix Foundation. All rights reserved.
	# ========================================================================
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.
	# ============LICENSE_END=================================================
	#

	# This is a script that contains container/service managemnt functions for Kube Http Proxy
	# This http proxy is to provide full access for the test script to all adressable kube object in a clister

	################ Test engine functions ################

	# Create the image var used during the test
	# arg: <image-tag-suffix> (selects staging, snapshot, release etc)
	# <image-tag-suffix> is present only for images with staging, snapshot,release tags
	__KUBEPROXY_imagesetup() {
	__check_and_create_image_var KUBEPROXY "KUBE_PROXY_IMAGE" "KUBE_PROXY_IMAGE_BASE" "KUBE_PROXY_IMAGE_TAG" LOCAL "$KUBE_PROXY_DISPLAY_NAME"
	}

	# Pull image from remote repo or use locally built image
	# arg: <pull-policy-override> <pull-policy-original>
	# <pull-policy-override> Shall be used for images allowing overriding. For example use a local image when test is started to use released images
	# <pull-policy-original> Shall be used for images that does not allow overriding
	# Both var may contain: 'remote', 'remote-remove' or 'local'
	__KUBEPROXY_imagepull() {
	echo -e $RED"Image for app KUBEPROXY shall never be pulled from remote repo"$ERED
	}

	# Build image (only for simulator or interfaces stubs owned by the test environment)
	# arg: <image-tag-suffix> (selects staging, snapshot, release etc)
	# <image-tag-suffix> is present only for images with staging, snapshot,release tags
	__KUBEPROXY_imagebuild() {
	cd ../http-https-proxy
	echo " Building KUBEPROXY - $KUBE_PROXY_DISPLAY_NAME - image: $KUBE_PROXY_IMAGE"
	docker build --build-arg NEXUS_PROXY_REPO=$NEXUS_PROXY_REPO -t $KUBE_PROXY_IMAGE . &> .dockererr
	if [ $? -eq 0 ]; then
	echo -e $GREEN" Build Ok"$EGREEN
	__retag_and_push_image KUBE_PROXY_IMAGE
	if [ $? -ne 0 ]; then
	exit 1
	fi
	else
	echo -e $RED" Build Failed"$ERED
	((RES_CONF_FAIL++))
	cat .dockererr
	echo -e $RED"Exiting...."$ERED
	exit 1
	fi
	}

	# Generate a string for each included image using the app display name and a docker images format string
	# If a custom image repo is used then also the source image from the local repo is listed
	# arg: <docker-images-format-string> <file-to-append>
	__KUBEPROXY_image_data() {
	echo -e "$KUBE_PROXY_DISPLAY_NAME\t$(docker images --format $1 $KUBE_PROXY_IMAGE)" >> $2
	if [ ! -z "$KUBE_PROXY_IMAGE_SOURCE" ]; then
	echo -e "-- source image --\t$(docker images --format $1 $KUBE_PROXY_IMAGE_SOURCE)" >> $2
	fi
	}

	# Scale kubernetes resources to zero
	# All resources shall be ordered to be scaled to 0, if relevant. If not relevant to scale, then do no action.
	# This function is called for apps fully managed by the test script
	__KUBEPROXY_kube_scale_zero() {
	__kube_scale_all_resources $KUBE_SIM_NAMESPACE autotest KUBEPROXY
	}

	# Scale kubernetes resources to zero and wait until this has been accomplished, if relevant. If not relevant to scale, then do no action.
	# This function is called for prestarted apps not managed by the test script.
	__KUBEPROXY_kube_scale_zero_and_wait() {
	echo -e $RED" KUBEPROXY app is not scaled in this state"$ERED
	}

	# Delete all kube resouces for the app
	# This function is called for apps managed by the test script.
	__KUBEPROXY_kube_delete_all() {
	__kube_delete_all_resources $KUBE_SIM_NAMESPACE autotest KUBEPROXY
	}

	# Store docker logs
	# This function is called for apps managed by the test script.
	# args: <log-dir> <file-prexix>
	__KUBEPROXY_store_docker_logs() {
	if [ $RUNMODE == "KUBE" ]; then
	kubectl $KUBECONF logs -l "autotest=KUBEPROXY" -n $KUBE_SIM_NAMESPACE --tail=-1 > $1$2_kubeproxy.log 2>&1
	else
	docker logs $KUBE_PROXY_APP_NAME > $1$2_kubeproxy.log 2>&1
	fi
	}

	# Initial setup of protocol, host and ports
	# This function is called for apps managed by the test script.
	# args: -
	__KUBEPROXY_initial_setup() {
	use_kube_proxy_http
	}

	# Set app short-name, app name and namespace for logging runtime statistics of kubernets pods or docker containers
	# For docker, the namespace shall be excluded
	# This function is called for apps managed by the test script as well as for prestarted apps.
	# args: -
	__KUBEPROXY_statisics_setup() {
	if [ $RUNMODE == "KUBE" ]; then
	echo "KUBEPROXXY $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE"
	else
	echo "KUBEPROXXY $KUBE_PROXY_APP_NAME"
	fi
	}

	# Check application requirements, e.g. helm, the the test needs. Exit 1 if req not satisfied
	# args: -
	__KUBEPROXY_test_requirements() {
	:
	}

	#######################################################

	## Access to Kube http proxy
	# Direct access
	KUBE_PROXY_HTTPX="http"


	# Set http as the protocol to use for all communication to the Kube http proxy
	# args: -
	# (Function for test scripts)
	use_kube_proxy_http() {
	echo -e $BOLD"$KUBE_PROXY_DISPLAY_NAME protocol setting"$EBOLD
	echo -e " Using $BOLD http $EBOLD towards Kube http proxy"

	KUBE_PROXY_HTTPX="http"

	echo -e $YELLOW" This setting cannot be changed once the kube proxy is started"$EYELLOW
	echo ""
	}

	# Set https as the protocol to use for all communication to the Kube http proxy
	# args: -
	# (Function for test scripts)
	use_kube_proxy_https() {
	echo -e $BOLD"$KUBE_PROXY_DISPLAY_NAME protocol setting"$EBOLD
	echo -e " Using $BOLD https $EBOLD towards Kube http proxy"

	KUBE_PROXY_HTTPX="https"

	echo -e $YELLOW" This setting cannot be changed once the kube proxy is started"$EYELLOW
	echo ""
	}

	#########################
	### Kube Http Proxy functions
	#########################

	# Export env vars for config files, docker compose and kube resources
	# args: -
	__kube_proxy_vars() {

	export KUBE_PROXY_WEB_EXTERNAL_PORT
	export KUBE_PROXY_WEB_INTERNAL_PORT
	export KUBE_PROXY_EXTERNAL_PORT
	export KUBE_PROXY_INTERNAL_PORT

	export KUBE_PROXY_WEB_EXTERNAL_SECURE_PORT
	export KUBE_PROXY_WEB_INTERNAL_SECURE_PORT
	export KUBE_PROXY_EXTERNAL_SECURE_PORT
	export KUBE_PROXY_INTERNAL_SECURE_PORT

	export KUBE_SIM_NAMESPACE
	export KUBE_PROXY_IMAGE

	export KUBE_PROXY_APP_NAME
	export KUBE_PROXY_DOCKER_EXTERNAL_PORT
	export KUBE_PROXY_DOCKER_EXTERNAL_SECURE_PORT
	export KUBE_PROXY_WEB_DOCKER_EXTERNAL_PORT
	export KUBE_PROXY_WEB_DOCKER_EXTERNAL_SECURE_PORT
	export DOCKER_SIM_NWNAME

	export KUBE_PROXY_DISPLAY_NAME
	}

	# Start the Kube Http Proxy in the simulator group
	# args: -
	# (Function for test scripts)
	start_kube_proxy() {

	echo -e $BOLD"Starting $KUBE_PROXY_DISPLAY_NAME"$EBOLD

	if [ $RUNMODE == "KUBE" ]; then

	# Check if app shall be fully managed by the test script
	__check_included_image "KUBEPROXY"
	retcode_i=$?

	# Check if app shall only be used by the testscipt
	__check_prestarted_image "KUBEPROXY"
	retcode_p=$?

	if [ $retcode_i -ne 0 ] && [ $retcode_p -ne 0 ]; then
	echo -e $RED"The $KUBE_PROXY_APP_NAME app is not included as managed nor prestarted in this test script"$ERED
	echo -e $RED"The $KUBE_PROXY_APP_NAME will not be started"$ERED
	exit
	fi
	if [ $retcode_i -eq 0 ] && [ $retcode_p -eq 0 ]; then
	echo -e $RED"The $KUBE_PROXY_APP_NAME app is included both as managed and prestarted in this test script"$ERED
	echo -e $RED"The $KUBE_PROXY_APP_NAME will not be started"$ERED
	exit
	fi

	# Check if app shall be used - not managed - by the test script
	if [ $retcode_p -eq 0 ]; then
	echo -e " Using existing $KUBE_PROXY_APP_NAME deployment and service"
	echo " Setting KUBEPROXY replicas=1"
	__kube_scale deployment $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE 1
	fi

	if [ $retcode_i -eq 0 ]; then
	echo -e " Creating $KUBE_PROXY_APP_NAME deployment and service"

	__kube_proxy_vars

	export KUBE_PROXY_APP_NAME

	__kube_create_namespace $KUBE_SIM_NAMESPACE

	# Create service
	input_yaml=$SIM_GROUP"/"$KUBE_PROXY_COMPOSE_DIR"/"svc.yaml
	output_yaml=$PWD/tmp/proxy_svc.yaml
	__kube_create_instance service $KUBE_PROXY_APP_NAME $input_yaml $output_yaml

	# Create app
	input_yaml=$SIM_GROUP"/"$KUBE_PROXY_COMPOSE_DIR"/"app.yaml
	output_yaml=$PWD/tmp/proxy_app.yaml
	__kube_create_instance app $KUBE_PROXY_APP_NAME $input_yaml $output_yaml

	fi

	echo " Retrieving host and ports for service..."

	# #Keeping this old code for reference
	# #Finding host of the proxy
	# echo " Trying to find svc hostname..."
	# CLUSTER_KUBE_PROXY_HOST=$(__kube_cmd_with_timeout "kubectl $KUBECONF get svc $KUBE_PROXY_APP_NAME -n $KUBE_SIM_NAMESPACE -o jsonpath={.status.loadBalancer.ingress[0].hostname}")


	# if [ "$CLUSTER_KUBE_PROXY_HOST" == "localhost" ]; then
	# #Local host found
	# echo -e $YELLOW" The test environment svc $KUBE_PROXY_APP_NAME host is: $CLUSTER_KUBE_PROXY_HOST"$EYELLOW
	# CLUSTER_KUBE_PROXY_HOST="127.0.0.1"
	# else
	# if [ -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
	# #Host of proxy not found, trying to find the ip....
	# echo " Trying to find svc ip..."
	# CLUSTER_KUBE_PROXY_HOST=$(__kube_cmd_with_timeout "kubectl $KUBECONF get svc $KUBE_PROXY_APP_NAME -n $KUBE_SIM_NAMESPACE -o jsonpath={.status.loadBalancer.ingress[0].ip}")
	# if [ ! -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
	# #Host ip found
	# echo -e $YELLOW" The test environment svc $KUBE_PROXY_APP_NAME ip is: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
	# fi
	# else
	# #Host or ip of proxy found
	# echo -e $YELLOW" The test environment host/ip is: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
	# fi
	# fi

	# PORT_KEY_PREFIX=""
	# if [ $KUBE_PROXY_HTTPX == "https" ]; then
	# PORT_KEY_PREFIX="s" #add suffix to port key name to get https ports
	# fi
	# if [ -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
	# #Host/ip of proxy not found, try to use the cluster and the nodeports of the proxy
	# CLUSTER_KUBE_PROXY_HOST=$(kubectl $KUBECONF config view -o jsonpath={.clusters[0].cluster.server} \| awk -F[/:] '{print $4}')
	# echo -e $YELLOW" The test environment cluster ip is: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
	# CLUSTER_KUBE_PROXY_PORT=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http$PORT_KEY_PREFIX") # port for proxy access
	# KUBE_PROXY_WEB_NODEPORT=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "web$PORT_KEY_PREFIX") # web port, only for alive test
	# echo " Cluster ip/host, cluster http$PORT_KEY_PREFIX nodeport, cluster web$PORT_KEY_PREFIX nodeport: $CLUSTER_KUBE_PROXY_HOST $CLUSTER_KUBE_PROXY_PORT $KUBE_PROXY_WEB_NODEPORT"
	# else
	# #Find the service ports of the proxy
	# CLUSTER_KUBE_PROXY_PORT=$(__kube_get_service_port $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http$PORT_KEY_PREFIX") # port for proxy access
	# KUBE_PROXY_WEB_NODEPORT=$(__kube_get_service_port $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "web$PORT_KEY_PREFIX") # web port, only for alive test
	# echo " Proxy ip/host, proxy http$PORT_KEY_PREFIX port, proxy web$PORT_KEY_PREFIX port: $CLUSTER_KUBE_PROXY_HOST $CLUSTER_KUBE_PROXY_PORT $KUBE_PROXY_WEB_NODEPORT"
	# fi
	# #End of old code

	########### New method to find host/ip to cluster/proxy
	# Basic principle if the ip/host of the svc for the proxy is found - use the proxy service ports towards that ip/host of the proxy.
	# If proxy ip/host is not found then find the cluster ip/host and use the proxy nodeports towards that ip/host of the cluster

	#Finding host/ip of the proxy
	echo " Trying to find svc hostname..."
	CLUSTER_KUBE_PROXY_HOST=$(__kube_cmd_with_timeout "kubectl $KUBECONF get svc $KUBE_PROXY_APP_NAME -n $KUBE_SIM_NAMESPACE -o jsonpath={.status.loadBalancer.ingress[0].hostname}")
	if [ -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
	#Host of proxy not found, trying to find the ip....
	echo " Svc hostname not found, trying to find svc ip..."
	CLUSTER_KUBE_PROXY_HOST=$(__kube_cmd_with_timeout "kubectl $KUBECONF get svc $KUBE_PROXY_APP_NAME -n $KUBE_SIM_NAMESPACE -o jsonpath={.status.loadBalancer.ingress[0].ip}")
	fi
	PORT_KEY_PREFIX=""
	if [ $KUBE_PROXY_HTTPX == "https" ]; then
	PORT_KEY_PREFIX="s" #add suffix to port key name to get https ports
	fi

	if [ -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
	#Finding host/ip of the cluster
	echo " Nor svc hostname or ip found, trying to find cluster host/ip from context..."
	__current_context=$(kubectl $KUBECONF config current-context)
	__cluster_name=$(kubectl $KUBECONF config view -o "jsonpath={.contexts[?(@.name=='"$__current_context"')].context.cluster}")
	__cluster_server=$(kubectl $KUBECONF config view -o "jsonpath={.clusters[?(@.name=='"$__cluster_name"')].cluster.server}")
	CLUSTER_KUBE_PROXY_HOST=$(echo $__cluster_server \| awk -F[/:] '{print $4}')

	echo -e $YELLOW" The test environment cluster: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
	CLUSTER_KUBE_PROXY_PORT=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http$PORT_KEY_PREFIX") # port for proxy access
	KUBE_PROXY_WEB_NODEPORT=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "web$PORT_KEY_PREFIX") # web port, only for alive test
	echo " Cluster ip/host, cluster http$PORT_KEY_PREFIX nodeport, cluster web$PORT_KEY_PREFIX nodeport: $CLUSTER_KUBE_PROXY_HOST $CLUSTER_KUBE_PROXY_PORT $KUBE_PROXY_WEB_NODEPORT"
	else
	echo -e $YELLOW" The test environment proxy: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
	CLUSTER_KUBE_PROXY_PORT=$(__kube_get_service_port $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http$PORT_KEY_PREFIX") # port for proxy access
	KUBE_PROXY_WEB_NODEPORT=$(__kube_get_service_port $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "web$PORT_KEY_PREFIX") # web port, only for alive test
	echo " Proxy ip/host, proxy http$PORT_KEY_PREFIX port, proxy web$PORT_KEY_PREFIX port: $CLUSTER_KUBE_PROXY_HOST $CLUSTER_KUBE_PROXY_PORT $KUBE_PROXY_WEB_NODEPORT"
	fi
	########### End of new method

	KUBE_PROXY_WEB_PATH=$KUBE_PROXY_HTTPX"://"$CLUSTER_KUBE_PROXY_HOST":"$KUBE_PROXY_WEB_NODEPORT

	export KUBE_PROXY_PATH= # Make sure proxy is empty when checking the proxy itself
	__check_service_start $KUBE_PROXY_APP_NAME $KUBE_PROXY_WEB_PATH$KUBE_PROXY_ALIVE_URL

	# Set proxy for all subsequent calls for all services etc
	export KUBE_PROXY_PATH=$KUBE_PROXY_HTTPX"://"$CLUSTER_KUBE_PROXY_HOST":"$CLUSTER_KUBE_PROXY_PORT
	export KUBE_PROXY_HTTPX

	KP_PORT1=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http")
	KP_PORT2=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "https")

	echo " $KUBE_PROXY_DISPLAY_NAME node ports (http/https): $KP_PORT1 $KP_PORT2"

	else
	# Check if docker app shall be fully managed by the test script
	__check_included_image 'KUBEPROXY'
	if [ $? -eq 1 ]; then
	echo -e $RED"The Kube Proxy app is not included in this test script"$ERED
	echo -e $RED"The Kube Proxy will not be started"$ERED
	exit
	fi

	__kube_proxy_vars

	__start_container $KUBE_PROXY_COMPOSE_DIR "" NODOCKERARGS 1 $KUBE_PROXY_APP_NAME

	if [ $KUBE_PROXY_HTTPX == "http" ]; then
	export KUBE_PROXY_WEB_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_WEB_DOCKER_EXTERNAL_PORT
	else
	export KUBE_PROXY_WEB_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_WEB_DOCKER_EXTERNAL_SECURE_PORT
	fi

	export KUBE_PROXY_PATH= # Make sure proxy is empty when checking the proxy itself
	__check_service_start $KUBE_PROXY_APP_NAME $KUBE_PROXY_WEB_PATH$KUBE_PROXY_ALIVE_URL

	if [ $KUBE_PROXY_HTTPX == "http" ]; then
	export KUBE_PROXY_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_DOCKER_EXTERNAL_PORT
	else
	export KUBE_PROXY_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_DOCKER_EXTERNAL_SECURE_PORT
	fi

	echo " $KUBE_PROXY_DISPLAY_NAME localhost ports (http/https): $KUBE_PROXY_DOCKER_EXTERNAL_PORT $KUBE_PROXY_DOCKER_EXTERNAL_SECURE_PORT"


	fi
	echo ""

	}

	# Turn on debug logging in kubeproxy
	# args: -
	# (Function for test scripts)
	set_kubeproxy_debug() {
	echo -e $BOLD"Setting kubeproxy debug logging"$EBOLD
	curlString="$KUBE_PROXY_WEB_PATH/debug -X PUT"
	result=$(__do_curl_no_proxy "$curlString")
	if [ $? -ne 0 ]; then
	__print_err "could not set debug logging" $@
	((RES_CONF_FAIL++))
	return 1
	fi
	echo ""
	return 0
	}