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#!/bin/sh
# Start a soledad-perf test using a remote server.
#
# The script does the following:
#
# - configure a remote repository for soledad repo if SOLEDAD_REMOTE is set.
#
# - checkout a specific branch if SOLEDAD_BRANCH is set.
#
# - run the soledad-perf local twisted server that runs the client. Note
# that the actual soledad server should be running on another docker
# container. This local server is only used to measure responsiveness of
# soledad client. The script waits for the server to come up before
# continuing, or else times out after TIMEOUT seconds.
#
# - trigger the creation of documents for sync.
#
# - start the measurement of server responsiveness and sync stages.
#
# - stop the test.
#
# This script is meant to be copied to the docker container and run upon
# container start.
CMD="/usr/local/soledad/test-env.py"
REPO="/var/local/soledad"
TIMEOUT=20
#-----------------------------------------------------------------------------
# configure a remote and checkout a branch
#-----------------------------------------------------------------------------
if [ ! -z "${SOLEDAD_REMOTE}" ]; then
git -C ${REPO} remote add test ${SOLEDAD_REMOTE}
git -C ${REPO} fetch test
fi
if [ ! -z "${SOLEDAD_BRANCH}" ]; then
git -C ${REPO} checkout ${SOLEDAD_BRANCH}
fi
if [ ! -z "${SOLEDAD_PERF_REMOTE}" ]; then
git -C /var/local/soledad-perf remote add test ${SOLEDAD_PERF_REMOTE}
git -C /var/local/soledad-perf fetch test
fi
if [ ! -z "${SOLEDAD_PERF_BRANCH}" ]; then
git -C /var/local/soledad-perf checkout ${SOLEDAD_PERF_BRANCH}
fi
#-----------------------------------------------------------------------------
# write a configuration file for the perf test
#-----------------------------------------------------------------------------
cd /var/local/soledad-perf
cat > defaults.conf <<EOF
[server]
host = ${SOLEDAD_SERVER_URL}
[client]
uuid = 1234567890abcdef
basedir = /tmp/soledad_client_test
passphrase = 12345678
[sync]
num_docs = ${SOLEDAD_PRELOAD_NUM}
payload = /tmp/payload
payload_size = ${SOLEDAD_PRELOAD_SIZE}
auth_token = an-auth-token
[test]
stats_file = ./out/stats.json
EOF
#-----------------------------------------------------------------------------
# start the local server and wait for it to come up
#-----------------------------------------------------------------------------
# start local test server on background
make soledad-sync-server | grep -v stats | grep -v ping &
# wait for server until timeout
start=`date +%s`
elapsed=0
echo "Waiting for perf server to come up..."
while [ ${elapsed} -lt ${TIMEOUT} ]; do
result=`curl -s http://127.0.0.1:8080/ping`
if [ ${?} -eq 0 -a "${result}" = "easy!" ]; then
echo "Perf server (running soledad client) is up!"
break
else
sleep 1
fi
now=`date +%s`
elapsed=`expr ${now} - ${start}`
done
# exit with an error code if timed out waiting for server
if [ ${elapsed} -ge ${TIMEOUT} ]; then
echo "Error: server unreachable at http://127.0.0.1:8080 after ${TIMEOUT} seconds."
exit 1
fi
sleep 2
#-----------------------------------------------------------------------------
# create docs and run test
#-----------------------------------------------------------------------------
# create documents in client
make trigger-create-docs
# launch background series measurement
make measure-series > /dev/null &
sleep 5 # wait a bit for some data points
# run a sync and generate a graph
make trigger-sync
make trigger-stop
make graph-image
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