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run_tests.sh
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run_tests.sh
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#!/usr/bin/env bash
# Copyright Istio Authors
#
# 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.
dir="$( cd "$( dirname "$0" )" && pwd )"
config_file=${CONFIG_FILE:-"$dir/config.yaml"}
echo "Running performance tests with config file: $config_file"
SERVICE_PORT_NAME=`yq '.service_port_name' "$config_file"`
if [[ "$SERVICE_PORT_NAME" == "null" ]]; then
SERVICE_PORT_NAME="tcp-enforcement"
fi
PARAMS=`yq '.params' "$config_file"`
if [[ "$PARAMS" == "null" ]]; then
echo "No global params specified in config.yaml. Expecting per cluster."
fi
CONTEXT=`yq '.context' "$config_file"`
if [[ "$CONTEXT" == "null" ]]; then
echo "No global context specified in config.yaml. Expecting per cluster."
fi
IMAGE_PULL_SECRET=`yq '.image_pull_secret' "$config_file"`
# check if IMAGE_PULL_SECRETis null and zero it if so
if [[ "$IMAGE_PULL_SECRET" == "null" ]]; then
IMAGE_PULL_SECRET=""
fi
TEST_TYPE=`yq '.test_type' "$config_file"`
if [[ "$TEST_TYPE" == "null" ]]; then
TEST_TYPE="http"
fi
COUNT=`yq '.count' "$config_file"`
if [[ "$COUNT" == "null" ]]; then
COUNT="1000"
fi
CONTINUE_ON_FAIL=`yq '.continue_on_fail' "$config_file"`
if [[ "$CONTINUE_ON_FAIL" == "null" ]]; then
CONTINUE_ON_FAIL="yes"
fi
FINAL_RESULT=`yq '.final_result' "$config_file"`
if [[ "$FINAL_RESULT" == "null" ]]; then
FINAL_RESULT="/tmp/results.txt"
fi
ISTIOCTL_PATH=`yq '.istioctl_path' "$config_file"`
HUB=`yq '.hub' "$config_file"`
TAG=`yq '.tag' "$config_file"`
PERF_CLIENT=`yq '.perf_client' "$config_file"`
if [[ "$PERF_CLIENT" == "null" ]]; then
PERF_CLIENT="nighthawk"
fi
TEST_WAIT=`yq '.test_wait' "$config_file"`
if [[ "$TEST_WAIT" == "null" ]]; then
TEST_WAIT="1"
fi
SERVER_SCALE=`yq '.server_scale' "$config_file"`
if [[ "$SERVER_SCALE" == "null" ]]; then
SERVER_SCALE="1"
fi
cat <<EOF > "$FINAL_RESULT"
Test run: $(date)
EOF
if [[ -f "log" ]]; then
mv "log" "log-$(date +%Y%m%d-%H%M%S)"
fi
log() {
# -Is is not standard, so let's pass args instead
d=$(date +%FT%T%:z)
echo "[$d] $*" | tee -a "log"
}
NUM_CLUSTERS=`yq '.clusters | length' "$config_file"`
for i in $(seq 0 $((${NUM_CLUSTERS} - 1))); do
# jq -er '.context | values
# -e - return error if output is null
# '| values' doesn't output null
# see https://github.com/stedolan/jq/issues/354#issuecomment-478771540
CONTEXT_CLUSTER=$(yq -o json "$config_file" | jq -er '.clusters['$i'].context | values' || echo $CONTEXT)
K8S_TYPE_CLUSTER=$(yq -o json "$config_file" | jq -er '.clusters['$i'].k8s_type | values' || echo $K8S_TYPE)
SERVICE_PORT_NAME_CLUSTER=$(yq -o json "$config_file" | jq -er '.clusters['$i'].service_port_name | values' || echo $SERVICE_PORT_NAME)
PARAMS_CLUSTER=$(yq -o json "$config_file" | jq -er '.clusters['$i'].params | values' || echo $PARAMS)
IMAGE_PULL_SECRET=$(yq -o json "$config_file" | jq -er '.clusters['$i'].image_pull_secret | values' || echo $IMAGE_PULL_SECRET)
TEST_TYPE_CLUSTER=$(yq -o json "$config_file" | jq -er '.clusters['$i'].test_type | values' || echo $TEST_TYPE)
COUNT_CLUSTER=$(yq -o json "$config_file" | jq -er '.clusters['$i'].count | values' || echo $COUNT)
PERF_CLIENT_CLUSTER=$(yq -o json "$config_file" | jq -er '.clusters['$i'].perf_client | values' || echo $PERF_CLIENT)
TEST_WAIT_CLUSTER=$(yq -o json "$config_file" | jq -er '.clusters['$i'].test_wait | values' || echo $TEST_WAIT)
SERVER_SCALE_CLUSTER=$(yq -o json "$config_file" | jq -er '.clusters['$i'].server_scale | values' || echo $SERVER_SCALE)
if [[ "$TEST_TYPE_CLUSTER" != "http" && "$TEST_TYPE_CLUSTER" != "tcp" && "$TEST_TYPE_CLUSTER" != "tcp-throughput" ]]; then
echo "Invalid test type: $TEST_TYPE_CLUSTER... skipping $CONTEXT_CLUSTER"
continue
fi
RESULT_FILE=$(yq -o json "$config_file" | jq -r '.clusters['$i'].result_file | values')
if [[ -z "$RESULT_FILE" ]]; then
RESULT_FILE="/tmp/results.csv"
fi
if [[ "$TEST_TYPE_CLUSTER" == "http" ]]; then
if [[ "$SERVICE_PORT_NAME_CLUSTER" == "http" ]]; then
protocol="HTTP (w/ mTLS Layer 7 parsing)"
else
protocol="HTTP (w/o mTLS Layer 7 parsing)"
fi
elif [[ "$TEST_TYPE_CLUSTER" == "tcp-throughput" ]]; then
protocol="TCP Throughput"
else
protocol="TCP Latency"
fi
while true; do
log "Running tests for cluster: $CONTEXT_CLUSTER"
log "Test type: $TEST_TYPE_CLUSTER"
if [[ "$TEST_TYPE_CLUSTER" == "http" ]]; then
log "Running test: " ISTIOCTL_PATH="$ISTIOCTL_PATH" SERVICE_PORT_NAME="$SERVICE_PORT_NAME_CLUSTER" PERF_CLIENT_PARAMS="$PARAMS_CLUSTER" RESULTS_FILE="$RESULT_FILE" CONTEXT="$CONTEXT_CLUSTER" K8S_TYPE="$K8S_TYPE_CLUSTER" HUB="$HUB" TAG="$TAG" IMAGE_PULL_SECRET="$IMAGE_PULL_SECRET" TEST_WAIT="$TEST_WAIT_CLUSTER" SERVER_SCALE="$SERVER_SCALE_CLUSTER" PERF_CLIENT="$PERF_CLIENT_CLUSTER" ./lib/http_perf_tests.sh
ISTIOCTL_PATH="$ISTIOCTL_PATH" SERVICE_PORT_NAME="$SERVICE_PORT_NAME_CLUSTER" PERF_CLIENT_PARAMS="$PARAMS_CLUSTER" RESULTS_FILE="$RESULT_FILE" CONTEXT="$CONTEXT_CLUSTER" K8S_TYPE="$K8S_TYPE_CLUSTER" HUB="$HUB" TAG="$TAG" IMAGE_PULL_SECRET="$IMAGE_PULL_SECRET" TEST_WAIT="$TEST_WAIT_CLUSTER" SERVER_SCALE="$SERVER_SCALE_CLUSTER" PERF_CLIENT="$PERF_CLIENT_CLUSTER" ./lib/http_perf_tests.sh
else
log "Running test: " ISTIOCTL_PATH="$ISTIOCTL_PATH" TEST_TYPE="$TEST_TYPE_CLUSTER" COUNT="$COUNT_CLUSTER" PARAMS="$PARAMS_CLUSTER" RESULTS_FILE="$RESULT_FILE" CONTEXT="$CONTEXT_CLUSTER" K8S_TYPE="$K8S_TYPE_CLUSTER" HUB="$HUB" TAG="$TAG" IMAGE_PULL_SECRET="$IMAGE_PULL_SECRET" TEST_WAIT="$TEST_WAIT_CLUSTER" ./lib/tcp_perf_tests.sh
ISTIOCTL_PATH="$ISTIOCTL_PATH" TEST_TYPE="$TEST_TYPE_CLUSTER" COUNT="$COUNT_CLUSTER" PARAMS="$PARAMS_CLUSTER" RESULTS_FILE="$RESULT_FILE" CONTEXT="$CONTEXT_CLUSTER" K8S_TYPE="$K8S_TYPE_CLUSTER" HUB="$HUB" TAG="$TAG" IMAGE_PULL_SECRET="$IMAGE_PULL_SECRET" TEST_WAIT="$TEST_WAIT_CLUSTER" PERF_CLIENT="$PERF_CLIENT_CLUSTER" ./lib/tcp_perf_tests.sh
fi
EXIT_CODE=$?
if [[ $EXIT_CODE -ne 0 ]]; then
# 2 is ctrl+c exit
if [[ $EXIT_CODE -eq 2 ]]; then
exit 2
fi
log "Failed to run tests for $CONTEXT_CLUSTER, parameters: $PARAMS_CLUSTER"
if [[ "$CONTINUE_ON_FAIL" == "yes" ]]; then
log "Continuing on fail, going to next cluster"
break
fi
log "Waiting 30 seconds and restarting test."
sleep 30
elif [[ $EXIT_CODE -eq 0 ]]; then
break
fi
done
if [[ $PERF_CLIENT == "nighthawk" ]]; then
sleep 5 # Give time for file to be written to disk
echo "Benchmark client parameters: $PARAMS_CLUSTER" | tee -a "$FINAL_RESULT"
echo "Protocol: $protocol" | tee -a "$FINAL_RESULT"
echo "------------- $CONTEXT_CLUSTER -------------" | tee -a "$FINAL_RESULT"
RESULTS_FILE="$RESULT_FILE" ./conv_results.sh | tee -a "$FINAL_RESULT"
fi
done