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

 #!/bin/bash

 #  ============LICENSE_START===============================================
 #  Copyright (C) 2020-2023 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 management functions and test functions for RICSIM A1 simulators

 ################ 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
 __RICSIM_imagesetup() {
 	__check_and_create_image_var RICSIM "RIC_SIM_IMAGE" "RIC_SIM_IMAGE_BASE" "RIC_SIM_IMAGE_TAG" $1 "$RIC_SIM_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'
 __RICSIM_imagepull() {
 	__check_and_pull_image $1 "$RIC_SIM_DISPLAY_NAME" $RIC_SIM_PREFIX"_"$RIC_SIM_BASE RIC_SIM_IMAGE
 }

 # 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>
 __RICSIM_image_data() {
 	echo -e "$RIC_SIM_DISPLAY_NAME\t$(docker images --format $1 $RIC_SIM_IMAGE)" >>   $2
 	if [ ! -z "$RIC_SIM_IMAGE_SOURCE" ]; then
 		echo -e "-- source image --\t$(docker images --format $1 $RIC_SIM_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
 __RICSIM_kube_scale_zero() {
 	__kube_scale_all_resources $KUBE_A1SIM_NAMESPACE autotest RICSIM
 }

 # 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 pre-started apps not managed by the test script.
 __RICSIM_kube_scale_zero_and_wait() {
 	#__kube_scale_and_wait_all_resources $KUBE_A1SIM_NAMESPACE app $KUBE_A1SIM_NAMESPACE"-"$RIC_SIM_PREFIX
 	__kube_scale_and_wait_all_resources $KUBE_A1SIM_NAMESPACE app $KUBE_A1SIM_NAMESPACE"-a1simulator"
 }

 # Delete all kube resources for the app
 # This function is called for apps managed by the test script.
 __RICSIM_kube_delete_all() {
 	__kube_delete_all_resources $KUBE_A1SIM_NAMESPACE autotest RICSIM
 }

 # Store docker logs
 # This function is called for apps managed by the test script.
 # args: <log-dir> <file-prefix>
 __RICSIM_store_docker_logs() {
 	if [ $RUNMODE == "KUBE" ]; then
 		for podname in $(kubectl $KUBECONF get pods -n $KUBE_A1SIM_NAMESPACE -l "autotest=RICSIM" -o custom-columns=":metadata.name"); do
 			kubectl $KUBECONF logs -n $KUBE_A1SIM_NAMESPACE $podname --tail=-1 > $1$2_$podname.log 2>&1
 		done
 	else

 		rics=$(docker ps --filter "name=$RIC_SIM_PREFIX" --filter "network=$DOCKER_SIM_NWNAME" --filter "status=running" --filter "label=a1sim" --format {{.Names}})
 		for ric in $rics; do
 			docker logs $ric > $1$2_$ric.log 2>&1
 		done
 	fi
 }

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

 # Set app short-name, app name and namespace for logging runtime statistics of kubernetes 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 pre-started apps.
 # args: -
 __RICSIM_statistics_setup() {
 	for ((RICSIM_INSTANCE=10; RICSIM_INSTANCE>0; RICSIM_INSTANCE-- )); do
 		if [ $RUNMODE == "KUBE" ]; then
 			RICSIM_INSTANCE_KUBE=$(($RICSIM_INSTANCE-1))
 			echo -n " RICSIM_G1_$RICSIM_INSTANCE_KUBE ${RIC_SIM_PREFIX}-g1-$RICSIM_INSTANCE_KUBE $KUBE_A1SIM_NAMESPACE "
 			echo -n " RICSIM_G2_$RICSIM_INSTANCE_KUBE ${RIC_SIM_PREFIX}-g2-$RICSIM_INSTANCE_KUBE $KUBE_A1SIM_NAMESPACE "
 			echo -n " RICSIM_G3_$RICSIM_INSTANCE_KUBE ${RIC_SIM_PREFIX}-g3-$RICSIM_INSTANCE_KUBE $KUBE_A1SIM_NAMESPACE "
 		else
 			echo -n " RICSIM_G1_$RICSIM_INSTANCE ${RIC_SIM_PREFIX}-g1-$RICSIM_INSTANCE "
 			echo -n " RICSIM_G2_$RICSIM_INSTANCE ${RIC_SIM_PREFIX}-g2-$RICSIM_INSTANCE "
 			echo -n " RICSIM_G3_$RICSIM_INSTANCE ${RIC_SIM_PREFIX}-g3-$RICSIM_INSTANCE "
 		fi
 	done
 }

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

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


 RIC_SIM_HTTPX="http"
 RIC_SIM_PORT=$RIC_SIM_INTERNAL_PORT


 #Vars for container count
 G1_COUNT=0
 G2_COUNT=0
 G3_COUNT=0
 G4_COUNT=0
 G5_COUNT=0


 ###########################
 ### RIC Simulator functions
 ###########################

 use_simulator_http() {
 	echo -e $BOLD"RICSIM protocol setting"$EBOLD
 	echo -e " Using $BOLD http $EBOLD towards the simulators"
 	RIC_SIM_HTTPX="http"
 	RIC_SIM_PORT=$RIC_SIM_INTERNAL_PORT
 	echo ""
 }

 use_simulator_https() {
 	echo -e $BOLD"RICSIM protocol setting"$EBOLD
 	echo -e " Using $BOLD https $EBOLD towards the simulators"
 	RIC_SIM_HTTPX="https"
 	RIC_SIM_PORT=$RIC_SIM_INTERNAL_SECURE_PORT
 	echo ""
 }

 # Start one group (ricsim_g1, ricsim_g2 .. ricsim_g5) with a number of RIC Simulators using a given A interface
 # 'ricsim' may be set on command line to other prefix
 # args:  ricsim_g1|ricsim_g2|ricsim_g3|ricsim_g4|ricsim_g5 <count> <interface-id>
 # (Function for test scripts)
 start_ric_simulators() {

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

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

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

 		# Check if app shall only be used by the test script
 		__check_prestarted_image "RICSIM"
 		retcode_p=$?

 		if [ $retcode_i -ne 0 ] && [ $retcode_p -ne 0 ]; then
 			echo -e $RED"The $1 app is not included as managed nor prestarted in this test script"$ERED
 			echo -e $RED"The $1 will not be started"$ERED
 			exit
 		fi
 		if [ $retcode_i -eq 0 ] && [ $retcode_p -eq 0 ]; then
 			echo -e $RED"The $1 stub app is included both as managed and prestarted in this test script"$ERED
 			echo -e $RED"The $1 will not be started"$ERED
 			exit
 		fi

 		if [ $retcode_p -eq 0 ]; then
 			echo -e " Using existing $1 statefulset and service"
 			echo " Using existing simulator deployment and service for statefulset $1"
 			echo " Setting $1 replicas=$2"
 			__kube_scale statefulset $1 $KUBE_A1SIM_NAMESPACE $2
 			echo ""
 			return
 		fi
 	fi

 	RIC1=$RIC_SIM_PREFIX"_g1"
 	RIC2=$RIC_SIM_PREFIX"_g2"
 	RIC3=$RIC_SIM_PREFIX"_g3"
 	RIC4=$RIC_SIM_PREFIX"_g4"
 	RIC5=$RIC_SIM_PREFIX"_g5"

 	if [ $# != 3 ]; then
 		((RES_CONF_FAIL++))
 		__print_err "need three args,  $RIC1|$RIC2|$RIC3|$RIC4|$RIC5 <count> <interface-id>" $@
 		exit 1
 	fi

 	echo " $2 simulators using basename: $1 on interface: $3"
 	#Set env var for simulator count and A1 interface version for the given group
 	if [ $1 == "$RIC1" ]; then
 		G1_COUNT=$2
 	elif [ $1 == "$RIC2" ]; then
 		G2_COUNT=$2
 	elif [ $1 == "$RIC3" ]; then
 		G3_COUNT=$2
 	elif [ $1 == "$RIC4" ]; then
 		G4_COUNT=$2
 	elif [ $1 == "$RIC5" ]; then
 		G5_COUNT=$2
 	else
 		((RES_CONF_FAIL++))
 		__print_err "need three args, $RIC1|$RIC2|$RIC3|$RIC4|$RIC5 <count> <interface-id>" $@
 		exit 1
 	fi

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

 		if [ $retcode_i -eq 0 ]; then

 			#export needed env var for statefulset
 			export RIC_SIM_SET_NAME=$(echo "$1" | tr '_' '-')  #kube does not accept underscore in names
 			export KUBE_A1SIM_NAMESPACE
 			export RIC_SIM_IMAGE
 			#Adding 1 more instance, instance 0 is never used. This is done to keep test scripts compatible
 			# with docker that starts instance index on 1.....
 			export RIC_SIM_COUNT=$(($2+1))
 			export A1_VERSION=$3
 			export RIC_SIM_INTERNAL_PORT
 			export RIC_SIM_INTERNAL_SECURE_PORT

 			echo -e " Creating $RIC_SIM_PREFIX app and expose service"

 			#Check if nonrtric namespace exists, if not create it
 			__kube_create_namespace $KUBE_A1SIM_NAMESPACE

 			# Create service
 			input_yaml=$SIM_GROUP"/"$RIC_SIM_COMPOSE_DIR"/"svc.yaml
 			output_yaml=$PWD/tmp/ric_${1}_svc.yaml
 			__kube_create_instance service $RIC_SIM_SET_NAME $input_yaml $output_yaml

 			# Create app
 			input_yaml=$SIM_GROUP"/"$RIC_SIM_COMPOSE_DIR"/"app.yaml
 			output_yaml=$PWD/tmp/ric_${1}_app.yaml
 			__kube_create_instance app $RIC_SIM_SET_NAME $input_yaml $output_yaml

 			#Using only instance from index 1 to keep compatability with docker
 			for (( count=1; count<${RIC_SIM_COUNT}; count++ )); do
 				host=$(__find_sim_host $RIC_SIM_SET_NAME"-"$count)
 				__check_service_start $RIC_SIM_SET_NAME"-"$count $host"/"
 			done
 		fi
 	else
 		__check_included_image 'RICSIM'
 		if [ $? -eq 1 ]; then
 			echo -e $RED"The Near-RT RIC Simulator app is not included as managed in this test script"$ERED
 			echo -e $RED"Near-RT RIC Simulator will not be started"$ERED
 			exit 1
 		fi

 		# Create .env file to compose project, all ric container will get this prefix
 		echo "COMPOSE_PROJECT_NAME="$RIC_SIM_PREFIX > $SIM_GROUP/$RIC_SIM_COMPOSE_DIR/.env

 		#extract service name (group), g1, g2, g3, g4 or g5 from var $1
 		#E.g. ricsim_g1 -> g1 is the service name
 		TMP_GRP=$1
 		RICSIM_COMPOSE_SERVICE_NAME=$(echo "${TMP_GRP##*_}")

 		export RICSIM_COMPOSE_A1_VERSION=$3
 		export RICSIM_COMPOSE_SERVICE_NAME
 		export RIC_SIM_INTERNAL_PORT
 		export RIC_SIM_INTERNAL_SECURE_PORT
 		export RIC_SIM_CERT_MOUNT_DIR
 		export DOCKER_SIM_NWNAME
 		export RIC_SIM_DISPLAY_NAME

 		echo -e $BOLD$YELLOW" Warning: Using docker compose --force-recreate "$EYELLOW$EBOLD
 		docker_args="--force-recreate --scale $RICSIM_COMPOSE_SERVICE_NAME=$2"

 		#Create a list of container names
 		#Will be <ricsim-prefix>-<service-name>-<index>
 		app_data=""
 		cntr=1
 		app_name_prefix=$RIC_SIM_PREFIX"-"$RICSIM_COMPOSE_SERVICE_NAME"-"
 		while [ $cntr -le $2 ]; do
 			app=$app_name_prefix$cntr
 			app_data="$app_data $app"
 			let cntr=cntr+1
 		done

 		__start_container $RIC_SIM_COMPOSE_DIR "" "$docker_args" $2 $app_data

 		cntr=1
 		while [ $cntr -le $2 ]; do
 			app=$RIC_SIM_PREFIX"-"$RICSIM_COMPOSE_SERVICE_NAME"-"$cntr
 			__check_service_start $app $RIC_SIM_HTTPX"://"$app:$RIC_SIM_PORT$RIC_SIM_ALIVE_URL
 			let cntr=cntr+1
 		done

 	fi
 	echo ""
 	return 0
 }

 # Translate ric name to kube host name
 # args: <ric-name>
 # For test scripts
 get_kube_sim_host() {
 	name=$(echo "$1" | tr '_' '-')  #kube does not accept underscore in names
 	#example gnb_1_2 -> gnb-1-2
 	set_name=$(echo $name | rev | cut -d- -f2- | rev) # Cut index part of ric name to get the name of statefulset
 	# example gnb-g1-2 -> gnb-g1 where gnb-g1-2 is the ric name and gnb-g1 is the set name
 	echo $name"."$set_name"."$KUBE_A1SIM_NAMESPACE
 }

 # Helper function to get a the port and host name of a specific ric simulator
 # args: <ric-id>
 # (Not for test scripts)
 __find_sim_host() {
 	if [ $RUNMODE == "KUBE" ]; then
 		ricname=$(echo "$1" | tr '_' '-') # Kube does not accept underscore in names as docker do
 		if [ -z "$RIC_SIM_COMMON_SVC_NAME" ]; then
 			ric_setname="${ricname%-*}"  #Extract the stateful set name
 		else
 			ric_setname=$RIC_SIM_COMMON_SVC_NAME # Use the common svc name in the host name of the sims
 		fi
 		echo $RIC_SIM_HTTPX"://"$ricname.$ric_setname.$KUBE_A1SIM_NAMESPACE":"$RIC_SIM_PORT
 	else
 		ricname=$(echo "$1" | tr '_' '-')
 		echo $RIC_SIM_HTTPX"://"$ricname":"$RIC_SIM_PORT

 	fi
 }

 # Generate a UUID to use as prefix for policy ids
 sim_generate_policy_uuid() {
 	UUID=$(python3 -c 'import sys,uuid; sys.stdout.write(uuid.uuid4().hex)')
 	#Reduce length to make space for serial id, uses 'a' as marker where the serial id is added
 	UUID=${UUID:0:${#UUID}-4}"a"
 }

 # Execute a curl cmd towards a ricsimulator and check the response code.
 # args: <expected-response-code> <curl-cmd-string>
 __execute_curl_to_sim() {
 	echo ${FUNCNAME[1]} "line: "${BASH_LINENO[1]} >> $HTTPLOG
 	proxyflag=""
 	if [ ! -z "$KUBE_PROXY_PATH" ]; then
 		if [ $KUBE_PROXY_HTTPX == "http" ]; then
 			proxyflag=" --proxy $KUBE_PROXY_PATH"
 		else
 			proxyflag=" --proxy-insecure --proxy $KUBE_PROXY_PATH"
 		fi
 	fi
 	if [ -z "$KUBE_PROXY_CURL_JWT" ]; then
 		echo " CMD: $2 $proxyflag" >> $HTTPLOG
 		res="$($2 $proxyflag)"
 	else
 		echo " CMD: $2 $proxyflag -H Authorization: Bearer $KUBE_PROXY_CURL_JWT" >> $HTTPLOG
 		res=$($2 $proxyflag -H 'Authorization: Bearer '$KUBE_PROXY_CURL_JWT)
 	fi

 	echo " RESP: $res" >> $HTTPLOG
 	retcode=$?
     if [ $retcode -ne 0 ]; then
 		((RES_CONF_FAIL++))
 		echo " RETCODE: "$retcode
         echo -e $RED" FAIL - fatal error when executing curl."$ERED
         return 1
     fi
     status=${res:${#res}-3}
     if [ $status -eq $1 ]; then
         echo -e $GREEN" OK"$EGREEN
         return 0
     fi
     echo -e $RED" FAIL - expected http response: "$1" but got http response: "$status $ERED
 	((RES_CONF_FAIL++))
     return 1
 }

 # Tests if a variable value in the ricsimulator is equal to a target value and and optional timeout.
 # Arg: <ric-id> <variable-name> <target-value> - This test set pass or fail depending on if the variable is
 # equal to the target or not.
 # Arg: <ric-id> <variable-name> <target-value> <timeout-in-sec>  - This test waits up to the timeout seconds
 # before setting pass or fail depending on if the variable value becomes equal to the target
 # value or not.
 # (Function for test scripts)
 sim_equal() {

 	if [ $# -eq 3 ] || [ $# -eq 4 ]; then
 		host=$(__find_sim_host $1)
 		__var_test $1 "$host/counter/" $2 "=" $3 $4
 		return 0
 	else
 		__print_err "needs three or four args: <ric-id> <sim-param> <target-value> [ timeout ]"
 		return 1
 	fi
 }

 # Print a variable value from the RIC sim.
 # args: <ric-id> <variable-name>
 # (Function for test scripts)
 sim_print() {

 	if [ $# != 2 ]; then
     	__print_err "need two args, <ric-id> <sim-param>" $@
 		exit 1
 	fi
 	host=$(__find_sim_host $1)
 	echo -e $BOLD"INFO(${BASH_LINENO[0]}): $1, $2 = $(__do_curl $host/counter/$2)"$EBOLD
 }

 # Tests if a variable value in the RIC simulator contains the target string and and optional timeout
 # Arg: <ric-id> <variable-name> <target-value> - This test set pass or fail depending on if the variable contains
 # the target or not.
 # Arg: <ric-id> <variable-name> <target-value> <timeout-in-sec>  - This test waits up to the timeout seconds
 # before setting pass or fail depending on if the variable value contains the target
 # value or not.
 # (Function for test scripts)
 sim_contains_str() {

 	if [ $# -eq 3 ] || [ $# -eq 4 ]; then
 		host=$(__find_sim_host $1)
 		__var_test $1 "$host/counter/" $2 "contain_str" $3 $4
 		return 0
 	else
 		__print_err "needs three or four args: <ric-id> <sim-param> <target-value> [ timeout ]"
 		return 1
 	fi
 }

 # Simulator API: Put a policy type in a ric
 # args: <response-code> <ric-id> <policy-type-id> <policy-type-file>
 # (Function for test scripts)
 sim_put_policy_type() {
 	__log_conf_start $@
 	if [ $# -ne 4 ]; then
 		__print_err "<response-code> <ric-id> <policy-type-id> <policy-type-file>" $@
 		return 1
 	fi
 	host=$(__find_sim_host $2)
     curlString="curl -X PUT -skw %{http_code} "$host"/policytype?id="$3" -H Content-Type:application/json --data-binary @"$4
 	__execute_curl_to_sim $1 "$curlString"
 	return $?
 }

 # Simulator API: Delete a policy type in a ric
 # <response-code> <ric-id> <policy-type-id>
 # (Function for test scripts)
 sim_delete_policy_type() {
 	__log_conf_start $@
 	if [ $# -ne 3 ]; then
 		__print_err "<response-code> <ric-id> <policy_type_id>" $@
 		return 1
 	fi
 	host=$(__find_sim_host $2)
     curlString="curl -X DELETE -skw %{http_code} "$host"/policytype?id="$3
     __execute_curl_to_sim $1 "$curlString"
 	return $?
 }

 # Simulator API: Delete instances (and status), for one ric
 # <response-code> <ric-id>
 # (Function for test scripts)
 sim_post_delete_instances() {
 	__log_conf_start $@
 	if [ $# -ne 2 ]; then
 		__print_err "<response-code> <ric-id>" $@
 		return 1
 	fi
 	host=$(__find_sim_host $2)
     curlString="curl -X POST -skw %{http_code} "$host"/deleteinstances"
     __execute_curl_to_sim $1 "$curlString"
 	return $?
 }

 # Simulator API: Delete all (instances/types/statuses/settings), for one ric
 # <response-code> <ric-id>
 # (Function for test scripts)
 sim_post_delete_all() {
 	__log_conf_start $@
 	if [ $# -ne 2 ]; then
 		__print_err "<response-code> <numericic-id>" $@
 		return 1
 	fi
 	host=$(__find_sim_host $2)
     curlString="curl -X POST -skw %{http_code} "$host"/deleteall"
     __execute_curl_to_sim $1 "$curlString"
 	return $?
 }

 # Simulator API: Set (or reset) response code for next A1 message, for one ric
 # <response-code> <ric-id> [<forced_response_code>]
 # (Function for test scripts)
 sim_post_forcedresponse() {
 	__log_conf_start $@
 	if [ $# -ne 3 ]; then
 		__print_err "<response-code> <ric-id> <forced_response_code>" $@
 		return 1
 	fi
 	host=$(__find_sim_host $2)
     curlString="curl -X POST -skw %{http_code} "$host"/forceresponse"
 	if [ $# -eq 3 ]; then
 		curlString=$curlString"?code="$3
 	fi
     __execute_curl_to_sim $1 "$curlString"
 	return $?
 }

 # Simulator API: Set (or reset) A1 response delay, for one ric
 # <response-code> <ric-id> [<delay-in-seconds>]
 # (Function for test scripts)
 sim_post_forcedelay() {
 	__log_conf_start $@
 	if [ $# -ne 3 ]; then
 		__print_err "<response-code> <ric-id> [<delay-in-seconds>]" $@
 		return 1
 	fi
 	host=$(__find_sim_host $2)
     curlString="curl -X POST -skw %{http_code} $host/forcedelay"
 	if [ $# -eq 3 ]; then
 		curlString=$curlString"?delay="$3
 	fi
     __execute_curl_to_sim $1 "$curlString"
 	return $?
 }
	#!/bin/bash

	# ============LICENSE_START===============================================
	# Copyright (C) 2020-2023 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 management functions and test functions for RICSIM A1 simulators

	################ 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
	__RICSIM_imagesetup() {
	__check_and_create_image_var RICSIM "RIC_SIM_IMAGE" "RIC_SIM_IMAGE_BASE" "RIC_SIM_IMAGE_TAG" $1 "$RIC_SIM_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'
	__RICSIM_imagepull() {
	__check_and_pull_image $1 "$RIC_SIM_DISPLAY_NAME" $RIC_SIM_PREFIX"_"$RIC_SIM_BASE RIC_SIM_IMAGE
	}

	# 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>
	__RICSIM_image_data() {
	echo -e "$RIC_SIM_DISPLAY_NAME\t$(docker images --format $1 $RIC_SIM_IMAGE)" >> $2
	if [ ! -z "$RIC_SIM_IMAGE_SOURCE" ]; then
	echo -e "-- source image --\t$(docker images --format $1 $RIC_SIM_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
	__RICSIM_kube_scale_zero() {
	__kube_scale_all_resources $KUBE_A1SIM_NAMESPACE autotest RICSIM
	}

	# 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 pre-started apps not managed by the test script.
	__RICSIM_kube_scale_zero_and_wait() {
	#__kube_scale_and_wait_all_resources $KUBE_A1SIM_NAMESPACE app $KUBE_A1SIM_NAMESPACE"-"$RIC_SIM_PREFIX
	__kube_scale_and_wait_all_resources $KUBE_A1SIM_NAMESPACE app $KUBE_A1SIM_NAMESPACE"-a1simulator"
	}

	# Delete all kube resources for the app
	# This function is called for apps managed by the test script.
	__RICSIM_kube_delete_all() {
	__kube_delete_all_resources $KUBE_A1SIM_NAMESPACE autotest RICSIM
	}

	# Store docker logs
	# This function is called for apps managed by the test script.
	# args: <log-dir> <file-prefix>
	__RICSIM_store_docker_logs() {
	if [ $RUNMODE == "KUBE" ]; then
	for podname in $(kubectl $KUBECONF get pods -n $KUBE_A1SIM_NAMESPACE -l "autotest=RICSIM" -o custom-columns=":metadata.name"); do
	kubectl $KUBECONF logs -n $KUBE_A1SIM_NAMESPACE $podname --tail=-1 > $1$2_$podname.log 2>&1
	done
	else

	rics=$(docker ps --filter "name=$RIC_SIM_PREFIX" --filter "network=$DOCKER_SIM_NWNAME" --filter "status=running" --filter "label=a1sim" --format {{.Names}})
	for ric in $rics; do
	docker logs $ric > $1$2_$ric.log 2>&1
	done
	fi
	}

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

	# Set app short-name, app name and namespace for logging runtime statistics of kubernetes 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 pre-started apps.
	# args: -
	__RICSIM_statistics_setup() {
	for ((RICSIM_INSTANCE=10; RICSIM_INSTANCE>0; RICSIM_INSTANCE-- )); do
	if [ $RUNMODE == "KUBE" ]; then
	RICSIM_INSTANCE_KUBE=$(($RICSIM_INSTANCE-1))
	echo -n " RICSIM_G1_$RICSIM_INSTANCE_KUBE ${RIC_SIM_PREFIX}-g1-$RICSIM_INSTANCE_KUBE $KUBE_A1SIM_NAMESPACE "
	echo -n " RICSIM_G2_$RICSIM_INSTANCE_KUBE ${RIC_SIM_PREFIX}-g2-$RICSIM_INSTANCE_KUBE $KUBE_A1SIM_NAMESPACE "
	echo -n " RICSIM_G3_$RICSIM_INSTANCE_KUBE ${RIC_SIM_PREFIX}-g3-$RICSIM_INSTANCE_KUBE $KUBE_A1SIM_NAMESPACE "
	else
	echo -n " RICSIM_G1_$RICSIM_INSTANCE ${RIC_SIM_PREFIX}-g1-$RICSIM_INSTANCE "
	echo -n " RICSIM_G2_$RICSIM_INSTANCE ${RIC_SIM_PREFIX}-g2-$RICSIM_INSTANCE "
	echo -n " RICSIM_G3_$RICSIM_INSTANCE ${RIC_SIM_PREFIX}-g3-$RICSIM_INSTANCE "
	fi
	done
	}

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

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


	RIC_SIM_HTTPX="http"
	RIC_SIM_PORT=$RIC_SIM_INTERNAL_PORT


	#Vars for container count
	G1_COUNT=0
	G2_COUNT=0
	G3_COUNT=0
	G4_COUNT=0
	G5_COUNT=0


	###########################
	### RIC Simulator functions
	###########################

	use_simulator_http() {
	echo -e $BOLD"RICSIM protocol setting"$EBOLD
	echo -e " Using $BOLD http $EBOLD towards the simulators"
	RIC_SIM_HTTPX="http"
	RIC_SIM_PORT=$RIC_SIM_INTERNAL_PORT
	echo ""
	}

	use_simulator_https() {
	echo -e $BOLD"RICSIM protocol setting"$EBOLD
	echo -e " Using $BOLD https $EBOLD towards the simulators"
	RIC_SIM_HTTPX="https"
	RIC_SIM_PORT=$RIC_SIM_INTERNAL_SECURE_PORT
	echo ""
	}

	# Start one group (ricsim_g1, ricsim_g2 .. ricsim_g5) with a number of RIC Simulators using a given A interface
	# 'ricsim' may be set on command line to other prefix
	# args: ricsim_g1\|ricsim_g2\|ricsim_g3\|ricsim_g4\|ricsim_g5 <count> <interface-id>
	# (Function for test scripts)
	start_ric_simulators() {

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

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

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

	# Check if app shall only be used by the test script
	__check_prestarted_image "RICSIM"
	retcode_p=$?

	if [ $retcode_i -ne 0 ] && [ $retcode_p -ne 0 ]; then
	echo -e $RED"The $1 app is not included as managed nor prestarted in this test script"$ERED
	echo -e $RED"The $1 will not be started"$ERED
	exit
	fi
	if [ $retcode_i -eq 0 ] && [ $retcode_p -eq 0 ]; then
	echo -e $RED"The $1 stub app is included both as managed and prestarted in this test script"$ERED
	echo -e $RED"The $1 will not be started"$ERED
	exit
	fi

	if [ $retcode_p -eq 0 ]; then
	echo -e " Using existing $1 statefulset and service"
	echo " Using existing simulator deployment and service for statefulset $1"
	echo " Setting $1 replicas=$2"
	__kube_scale statefulset $1 $KUBE_A1SIM_NAMESPACE $2
	echo ""
	return
	fi
	fi

	RIC1=$RIC_SIM_PREFIX"_g1"
	RIC2=$RIC_SIM_PREFIX"_g2"
	RIC3=$RIC_SIM_PREFIX"_g3"
	RIC4=$RIC_SIM_PREFIX"_g4"
	RIC5=$RIC_SIM_PREFIX"_g5"

	if [ $# != 3 ]; then
	((RES_CONF_FAIL++))
	__print_err "need three args, $RIC1\|$RIC2\|$RIC3\|$RIC4\|$RIC5 <count> <interface-id>" $@
	exit 1
	fi

	echo " $2 simulators using basename: $1 on interface: $3"
	#Set env var for simulator count and A1 interface version for the given group
	if [ $1 == "$RIC1" ]; then
	G1_COUNT=$2
	elif [ $1 == "$RIC2" ]; then
	G2_COUNT=$2
	elif [ $1 == "$RIC3" ]; then
	G3_COUNT=$2
	elif [ $1 == "$RIC4" ]; then
	G4_COUNT=$2
	elif [ $1 == "$RIC5" ]; then
	G5_COUNT=$2
	else
	((RES_CONF_FAIL++))
	__print_err "need three args, $RIC1\|$RIC2\|$RIC3\|$RIC4\|$RIC5 <count> <interface-id>" $@
	exit 1
	fi

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

	if [ $retcode_i -eq 0 ]; then

	#export needed env var for statefulset
	export RIC_SIM_SET_NAME=$(echo "$1" \| tr '_' '-') #kube does not accept underscore in names
	export KUBE_A1SIM_NAMESPACE
	export RIC_SIM_IMAGE
	#Adding 1 more instance, instance 0 is never used. This is done to keep test scripts compatible
	# with docker that starts instance index on 1.....
	export RIC_SIM_COUNT=$(($2+1))
	export A1_VERSION=$3
	export RIC_SIM_INTERNAL_PORT
	export RIC_SIM_INTERNAL_SECURE_PORT

	echo -e " Creating $RIC_SIM_PREFIX app and expose service"

	#Check if nonrtric namespace exists, if not create it
	__kube_create_namespace $KUBE_A1SIM_NAMESPACE

	# Create service
	input_yaml=$SIM_GROUP"/"$RIC_SIM_COMPOSE_DIR"/"svc.yaml
	output_yaml=$PWD/tmp/ric_${1}_svc.yaml
	__kube_create_instance service $RIC_SIM_SET_NAME $input_yaml $output_yaml

	# Create app
	input_yaml=$SIM_GROUP"/"$RIC_SIM_COMPOSE_DIR"/"app.yaml
	output_yaml=$PWD/tmp/ric_${1}_app.yaml
	__kube_create_instance app $RIC_SIM_SET_NAME $input_yaml $output_yaml

	#Using only instance from index 1 to keep compatability with docker
	for (( count=1; count<${RIC_SIM_COUNT}; count++ )); do
	host=$(__find_sim_host $RIC_SIM_SET_NAME"-"$count)
	__check_service_start $RIC_SIM_SET_NAME"-"$count $host"/"
	done
	fi
	else
	__check_included_image 'RICSIM'
	if [ $? -eq 1 ]; then
	echo -e $RED"The Near-RT RIC Simulator app is not included as managed in this test script"$ERED
	echo -e $RED"Near-RT RIC Simulator will not be started"$ERED
	exit 1
	fi

	# Create .env file to compose project, all ric container will get this prefix
	echo "COMPOSE_PROJECT_NAME="$RIC_SIM_PREFIX > $SIM_GROUP/$RIC_SIM_COMPOSE_DIR/.env

	#extract service name (group), g1, g2, g3, g4 or g5 from var $1
	#E.g. ricsim_g1 -> g1 is the service name
	TMP_GRP=$1
	RICSIM_COMPOSE_SERVICE_NAME=$(echo "${TMP_GRP##*_}")

	export RICSIM_COMPOSE_A1_VERSION=$3
	export RICSIM_COMPOSE_SERVICE_NAME
	export RIC_SIM_INTERNAL_PORT
	export RIC_SIM_INTERNAL_SECURE_PORT
	export RIC_SIM_CERT_MOUNT_DIR
	export DOCKER_SIM_NWNAME
	export RIC_SIM_DISPLAY_NAME

	echo -e $BOLD$YELLOW" Warning: Using docker compose --force-recreate "$EYELLOW$EBOLD
	docker_args="--force-recreate --scale $RICSIM_COMPOSE_SERVICE_NAME=$2"

	#Create a list of container names
	#Will be <ricsim-prefix>-<service-name>-<index>
	app_data=""
	cntr=1
	app_name_prefix=$RIC_SIM_PREFIX"-"$RICSIM_COMPOSE_SERVICE_NAME"-"
	while [ $cntr -le $2 ]; do
	app=$app_name_prefix$cntr
	app_data="$app_data $app"
	let cntr=cntr+1
	done

	__start_container $RIC_SIM_COMPOSE_DIR "" "$docker_args" $2 $app_data

	cntr=1
	while [ $cntr -le $2 ]; do
	app=$RIC_SIM_PREFIX"-"$RICSIM_COMPOSE_SERVICE_NAME"-"$cntr
	__check_service_start $app $RIC_SIM_HTTPX"://"$app:$RIC_SIM_PORT$RIC_SIM_ALIVE_URL
	let cntr=cntr+1
	done

	fi
	echo ""
	return 0
	}

	# Translate ric name to kube host name
	# args: <ric-name>
	# For test scripts
	get_kube_sim_host() {
	name=$(echo "$1" \| tr '_' '-') #kube does not accept underscore in names
	#example gnb_1_2 -> gnb-1-2
	set_name=$(echo $name \| rev \| cut -d- -f2- \| rev) # Cut index part of ric name to get the name of statefulset
	# example gnb-g1-2 -> gnb-g1 where gnb-g1-2 is the ric name and gnb-g1 is the set name
	echo $name"."$set_name"."$KUBE_A1SIM_NAMESPACE
	}

	# Helper function to get a the port and host name of a specific ric simulator
	# args: <ric-id>
	# (Not for test scripts)
	__find_sim_host() {
	if [ $RUNMODE == "KUBE" ]; then
	ricname=$(echo "$1" \| tr '_' '-') # Kube does not accept underscore in names as docker do
	if [ -z "$RIC_SIM_COMMON_SVC_NAME" ]; then
	ric_setname="${ricname%-*}" #Extract the stateful set name
	else
	ric_setname=$RIC_SIM_COMMON_SVC_NAME # Use the common svc name in the host name of the sims
	fi
	echo $RIC_SIM_HTTPX"://"$ricname.$ric_setname.$KUBE_A1SIM_NAMESPACE":"$RIC_SIM_PORT
	else
	ricname=$(echo "$1" \| tr '_' '-')
	echo $RIC_SIM_HTTPX"://"$ricname":"$RIC_SIM_PORT

	fi
	}

	# Generate a UUID to use as prefix for policy ids
	sim_generate_policy_uuid() {
	UUID=$(python3 -c 'import sys,uuid; sys.stdout.write(uuid.uuid4().hex)')
	#Reduce length to make space for serial id, uses 'a' as marker where the serial id is added
	UUID=${UUID:0:${#UUID}-4}"a"
	}

	# Execute a curl cmd towards a ricsimulator and check the response code.
	# args: <expected-response-code> <curl-cmd-string>
	__execute_curl_to_sim() {
	echo ${FUNCNAME[1]} "line: "${BASH_LINENO[1]} >> $HTTPLOG
	proxyflag=""
	if [ ! -z "$KUBE_PROXY_PATH" ]; then
	if [ $KUBE_PROXY_HTTPX == "http" ]; then
	proxyflag=" --proxy $KUBE_PROXY_PATH"
	else
	proxyflag=" --proxy-insecure --proxy $KUBE_PROXY_PATH"
	fi
	fi
	if [ -z "$KUBE_PROXY_CURL_JWT" ]; then
	echo " CMD: $2 $proxyflag" >> $HTTPLOG
	res="$($2 $proxyflag)"
	else
	echo " CMD: $2 $proxyflag -H Authorization: Bearer $KUBE_PROXY_CURL_JWT" >> $HTTPLOG
	res=$($2 $proxyflag -H 'Authorization: Bearer '$KUBE_PROXY_CURL_JWT)
	fi

	echo " RESP: $res" >> $HTTPLOG
	retcode=$?
	if [ $retcode -ne 0 ]; then
	((RES_CONF_FAIL++))
	echo " RETCODE: "$retcode
	echo -e $RED" FAIL - fatal error when executing curl."$ERED
	return 1
	fi
	status=${res:${#res}-3}
	if [ $status -eq $1 ]; then
	echo -e $GREEN" OK"$EGREEN
	return 0
	fi
	echo -e $RED" FAIL - expected http response: "$1" but got http response: "$status $ERED
	((RES_CONF_FAIL++))
	return 1
	}

	# Tests if a variable value in the ricsimulator is equal to a target value and and optional timeout.
	# Arg: <ric-id> <variable-name> <target-value> - This test set pass or fail depending on if the variable is
	# equal to the target or not.
	# Arg: <ric-id> <variable-name> <target-value> <timeout-in-sec> - This test waits up to the timeout seconds
	# before setting pass or fail depending on if the variable value becomes equal to the target
	# value or not.
	# (Function for test scripts)
	sim_equal() {

	if [ $# -eq 3 ] \|\| [ $# -eq 4 ]; then
	host=$(__find_sim_host $1)
	__var_test $1 "$host/counter/" $2 "=" $3 $4
	return 0
	else
	__print_err "needs three or four args: <ric-id> <sim-param> <target-value> [ timeout ]"
	return 1
	fi
	}

	# Print a variable value from the RIC sim.
	# args: <ric-id> <variable-name>
	# (Function for test scripts)
	sim_print() {

	if [ $# != 2 ]; then
	__print_err "need two args, <ric-id> <sim-param>" $@
	exit 1
	fi
	host=$(__find_sim_host $1)
	echo -e $BOLD"INFO(${BASH_LINENO[0]}): $1, $2 = $(__do_curl $host/counter/$2)"$EBOLD
	}

	# Tests if a variable value in the RIC simulator contains the target string and and optional timeout
	# Arg: <ric-id> <variable-name> <target-value> - This test set pass or fail depending on if the variable contains
	# the target or not.
	# Arg: <ric-id> <variable-name> <target-value> <timeout-in-sec> - This test waits up to the timeout seconds
	# before setting pass or fail depending on if the variable value contains the target
	# value or not.
	# (Function for test scripts)
	sim_contains_str() {

	if [ $# -eq 3 ] \|\| [ $# -eq 4 ]; then
	host=$(__find_sim_host $1)
	__var_test $1 "$host/counter/" $2 "contain_str" $3 $4
	return 0
	else
	__print_err "needs three or four args: <ric-id> <sim-param> <target-value> [ timeout ]"
	return 1
	fi
	}

	# Simulator API: Put a policy type in a ric
	# args: <response-code> <ric-id> <policy-type-id> <policy-type-file>
	# (Function for test scripts)
	sim_put_policy_type() {
	__log_conf_start $@
	if [ $# -ne 4 ]; then
	__print_err "<response-code> <ric-id> <policy-type-id> <policy-type-file>" $@
	return 1
	fi
	host=$(__find_sim_host $2)
	curlString="curl -X PUT -skw %{http_code} "$host"/policytype?id="$3" -H Content-Type:application/json --data-binary @"$4
	__execute_curl_to_sim $1 "$curlString"
	return $?
	}

	# Simulator API: Delete a policy type in a ric
	# <response-code> <ric-id> <policy-type-id>
	# (Function for test scripts)
	sim_delete_policy_type() {
	__log_conf_start $@
	if [ $# -ne 3 ]; then
	__print_err "<response-code> <ric-id> <policy_type_id>" $@
	return 1
	fi
	host=$(__find_sim_host $2)
	curlString="curl -X DELETE -skw %{http_code} "$host"/policytype?id="$3
	__execute_curl_to_sim $1 "$curlString"
	return $?
	}

	# Simulator API: Delete instances (and status), for one ric
	# <response-code> <ric-id>
	# (Function for test scripts)
	sim_post_delete_instances() {
	__log_conf_start $@
	if [ $# -ne 2 ]; then
	__print_err "<response-code> <ric-id>" $@
	return 1
	fi
	host=$(__find_sim_host $2)
	curlString="curl -X POST -skw %{http_code} "$host"/deleteinstances"
	__execute_curl_to_sim $1 "$curlString"
	return $?
	}

	# Simulator API: Delete all (instances/types/statuses/settings), for one ric
	# <response-code> <ric-id>
	# (Function for test scripts)
	sim_post_delete_all() {
	__log_conf_start $@
	if [ $# -ne 2 ]; then
	__print_err "<response-code> <numericic-id>" $@
	return 1
	fi
	host=$(__find_sim_host $2)
	curlString="curl -X POST -skw %{http_code} "$host"/deleteall"
	__execute_curl_to_sim $1 "$curlString"
	return $?
	}

	# Simulator API: Set (or reset) response code for next A1 message, for one ric
	# <response-code> <ric-id> [<forced_response_code>]
	# (Function for test scripts)
	sim_post_forcedresponse() {
	__log_conf_start $@
	if [ $# -ne 3 ]; then
	__print_err "<response-code> <ric-id> <forced_response_code>" $@
	return 1
	fi
	host=$(__find_sim_host $2)
	curlString="curl -X POST -skw %{http_code} "$host"/forceresponse"
	if [ $# -eq 3 ]; then
	curlString=$curlString"?code="$3
	fi
	__execute_curl_to_sim $1 "$curlString"
	return $?
	}

	# Simulator API: Set (or reset) A1 response delay, for one ric
	# <response-code> <ric-id> [<delay-in-seconds>]
	# (Function for test scripts)
	sim_post_forcedelay() {
	__log_conf_start $@
	if [ $# -ne 3 ]; then
	__print_err "<response-code> <ric-id> [<delay-in-seconds>]" $@
	return 1
	fi
	host=$(__find_sim_host $2)
	curlString="curl -X POST -skw %{http_code} $host/forcedelay"
	if [ $# -eq 3 ]; then
	curlString=$curlString"?delay="$3
	fi
	__execute_curl_to_sim $1 "$curlString"
	return $?
	}