sonic-buildimage/dockers/docker-sonic-telemetry/telemetry.sh
pra-moh 65f7da87a7 [telemetry.sh] Fix string null check with special characters by adding quotes (#3810)
* adding quotes for string comparison with special characters

* Update dockers/docker-sonic-telemetry/telemetry.sh

Co-Authored-By: Joe LeVeque <jleveque@users.noreply.github.com>

* Update dockers/docker-sonic-telemetry/telemetry.sh

Co-Authored-By: Joe LeVeque <jleveque@users.noreply.github.com>
2019-11-23 12:30:56 -08:00

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#!/usr/bin/env bash
# Try to read telemetry and x509 config from ConfigDB.
# Use default value if no valid config exists
X509=`sonic-cfggen -d -v "DEVICE_METADATA['x509']"`
TELEMETRY=`sonic-cfggen -d -v 'TELEMETRY.keys() | join(" ") if TELEMETRY'`
TELEMETRY_ARGS=" -logtostderr"
if [ -n "$X509" ]; then
SERVER_CRT=`sonic-cfggen -d -v "DEVICE_METADATA['x509']['server_crt']"`
SERVER_KEY=`sonic-cfggen -d -v "DEVICE_METADATA['x509']['server_key']"`
if [ -z $SERVER_CRT ] || [ -z $SERVER_KEY ]; then
TELEMETRY_ARGS+=" --insecure"
else
TELEMETRY_ARGS+=" --server_crt $SERVER_CRT --server_key $SERVER_KEY "
fi
else
TELEMETRY_ARGS+=" --insecure"
fi
if [ -n "$X509" ]; then
CA_CRT=`sonic-cfggen -d -v "DEVICE_METADATA['x509']['ca_crt']"`
if [ ! -z $CA_CRT ]; then
TELEMETRY_ARGS+=" --ca_crt $CA_CRT"
fi
fi
# If no configuration entry exists for TELEMETRY, create one default port
if [ -z $TELEMETRY ]; then
redis-cli -n 4 hset "TELEMETRY|gnmi" port 8080
fi
PORT=`sonic-cfggen -d -v "TELEMETRY['gnmi']['port']"`
TELEMETRY_ARGS+=" --port $PORT"
CLIENT_AUTH=`sonic-cfggen -d -v "TELEMETRY['gnmi']['client_auth']"`
if [ -z $CLIENT_AUTH ] || [ $CLIENT_AUTH == "false" ]; then
TELEMETRY_ARGS+=" --allow_no_client_auth"
fi
LOG_LEVEL=`sonic-cfggen -d -v "TELEMETRY['gnmi']['log_level']"`
if [ ! -z $LOG_LEVEL ]; then
TELEMETRY_ARGS+=" -v=$LOG_LEVEL"
else
TELEMETRY_ARGS+=" -v=2"
fi
exec /usr/sbin/telemetry ${TELEMETRY_ARGS}