cat << 'EOF' > client.properties
security.protocol=SASL_SSL
sasl.mechanism=PLAIN
sasl.jaas.config=org.apache.kafka.common.security.plain.PlainLoginModule required username\="devkafka" password\="kafka-secret1";
ssl.truststore.location=/mnt/sslcerts/truststore.jks
ssl.truststore.password=mystorepassword
ssl.endpoint.identification.algorithm=

schema.registry.url=https://schemaregistry:8081
schema.registry.ssl.truststore.location=/mnt/sslcerts/truststore.jks
schema.registry.ssl.truststore.password=mystorepassword
schema.registry.ssl.endpoint.identification.algorithm=
basic.auth.credentials.source=USER_INFO
basic.auth.user.info=testadmin:testadmin
EOF