Starting Stunnel with configuration:
pid = /usr/local/var/run/stunnel.pid
foreground = yes
debug = debug
sslVersion = all
[zookeeper-2181]
client = yes
CAfile = /tmp/cluster-ca.crt
cert = /etc/cluster-operator-certs/cluster-operator.crt
key = /etc/cluster-operator-certs/cluster-operator.key
accept = 0.0.0.0:2181
connect = onap-strimzi-zookeeper-client:2181
delay = yes
verify = 2


2022.06.01 02:52:41 LOG7[1:139712722970688]: Clients allowed=512000
2022.06.01 02:52:41 LOG5[1:139712722970688]: stunnel 4.56 on x86_64-redhat-linux-gnu platform
2022.06.01 02:52:41 LOG5[1:139712722970688]: Compiled/running with OpenSSL 1.0.1e-fips 11 Feb 2013
2022.06.01 02:52:41 LOG5[1:139712722970688]: Threading:PTHREAD Sockets:POLL,IPv6 SSL:ENGINE,OCSP,FIPS Auth:LIBWRAP
2022.06.01 02:52:41 LOG5[1:139712722970688]: Reading configuration from file /tmp/stunnel.conf
2022.06.01 02:52:41 LOG5[1:139712722970688]: FIPS mode is enabled
2022.06.01 02:52:41 LOG7[1:139712722970688]: Compression not enabled
2022.06.01 02:52:41 LOG7[1:139712722970688]: PRNG seeded successfully
2022.06.01 02:52:41 LOG6[1:139712722970688]: Initializing service [zookeeper-2181]
2022.06.01 02:52:41 LOG7[1:139712722970688]: Certificate: /etc/cluster-operator-certs/cluster-operator.crt
2022.06.01 02:52:41 LOG7[1:139712722970688]: Certificate loaded
2022.06.01 02:52:41 LOG7[1:139712722970688]: Key file: /etc/cluster-operator-certs/cluster-operator.key
2022.06.01 02:52:41 LOG7[1:139712722970688]: Private key loaded
2022.06.01 02:52:41 LOG7[1:139712722970688]: Loaded verify certificates from /tmp/cluster-ca.crt
2022.06.01 02:52:41 LOG7[1:139712722970688]: Loaded /tmp/cluster-ca.crt revocation lookup file
2022.06.01 02:52:41 LOG7[1:139712722970688]: SSL options set: 0x01000004
2022.06.01 02:52:41 LOG5[1:139712722970688]: Configuration successful
2022.06.01 02:52:41 LOG7[1:139712722970688]: Service [zookeeper-2181] (FD=11) bound to 0.0.0.0:2181
2022.06.01 02:52:41 LOG7[1:139712722970688]: Created pid file /usr/local/var/run/stunnel.pid
2022.06.01 02:53:27 LOG7[1:139712722970688]: Service [zookeeper-2181] accepted (FD=3) from 127.0.0.1:41696
2022.06.01 02:53:27 LOG7[1:139712722966272]: Service [zookeeper-2181] started
2022.06.01 02:53:27 LOG7[1:139712722966272]: Waiting for a libwrap process
2022.06.01 02:53:27 LOG7[1:139712722966272]: Acquired libwrap process #0
2022.06.01 02:53:27 LOG7[1:139712722966272]: Releasing libwrap process #0
2022.06.01 02:53:27 LOG7[1:139712722966272]: Released libwrap process #0
2022.06.01 02:53:27 LOG7[1:139712722966272]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:41696
2022.06.01 02:53:27 LOG5[1:139712722966272]: Service [zookeeper-2181] accepted connection from 127.0.0.1:41696
2022.06.01 02:53:27 LOG6[1:139712722966272]: connect_blocking: connecting 10.233.63.0:2181
2022.06.01 02:53:27 LOG7[1:139712722966272]: connect_blocking: s_poll_wait 10.233.63.0:2181: waiting 10 seconds
2022.06.01 02:53:27 LOG5[1:139712722966272]: connect_blocking: connected 10.233.63.0:2181
2022.06.01 02:53:27 LOG5[1:139712722966272]: Service [zookeeper-2181] connected remote server from 10.233.70.237:42844
2022.06.01 02:53:27 LOG7[1:139712722966272]: Remote socket (FD=12) initialized
2022.06.01 02:53:27 LOG7[1:139712722966272]: SNI: sending servername: onap-strimzi-zookeeper-client
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): before/connect initialization
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv2/v3 write client hello A
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv3 read server hello A
2022.06.01 02:53:27 LOG7[1:139712722966272]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.06.01 02:53:27 LOG5[1:139712722966272]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.06.01 02:53:27 LOG7[1:139712722966272]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.06.01 02:53:27 LOG5[1:139712722966272]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv3 read server certificate A
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv3 read server key exchange A
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv3 read server certificate request A
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv3 read server done A
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv3 write client certificate A
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv3 write client key exchange A
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv3 write certificate verify A
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv3 write change cipher spec A
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv3 write finished A
2022.06.01 02:53:27 LOG7[1:139712722966272]: SSL state (connect): SSLv3 flush data
2022.06.01 02:53:28 LOG7[1:139712722966272]: SSL state (connect): SSLv3 read finished A
2022.06.01 02:53:28 LOG7[1:139712722966272]:    1 items in the session cache
2022.06.01 02:53:28 LOG7[1:139712722966272]:    1 client connects (SSL_connect())
2022.06.01 02:53:28 LOG7[1:139712722966272]:    1 client connects that finished
2022.06.01 02:53:28 LOG7[1:139712722966272]:    0 client renegotiations requested
2022.06.01 02:53:28 LOG7[1:139712722966272]:    0 server connects (SSL_accept())
2022.06.01 02:53:28 LOG7[1:139712722966272]:    0 server connects that finished
2022.06.01 02:53:28 LOG7[1:139712722966272]:    0 server renegotiations requested
2022.06.01 02:53:28 LOG7[1:139712722966272]:    0 session cache hits
2022.06.01 02:53:28 LOG7[1:139712722966272]:    0 external session cache hits
2022.06.01 02:53:28 LOG7[1:139712722966272]:    0 session cache misses
2022.06.01 02:53:28 LOG7[1:139712722966272]:    0 session cache timeouts
2022.06.01 02:53:28 LOG6[1:139712722966272]: SSL connected: new session negotiated
2022.06.01 02:53:28 LOG6[1:139712722966272]: Negotiated protocol version: TLSv1.2
2022.06.01 02:53:28 LOG6[1:139712722966272]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2022.06.01 02:53:28 LOG6[1:139712722966272]: Compression: null, expansion: null
2022.06.01 02:53:28 LOG7[1:139712722970688]: Service [zookeeper-2181] accepted (FD=13) from 127.0.0.1:41702
2022.06.01 02:53:28 LOG7[1:139712722896640]: Service [zookeeper-2181] started
2022.06.01 02:53:28 LOG7[1:139712722896640]: Waiting for a libwrap process
2022.06.01 02:53:28 LOG7[1:139712722896640]: Acquired libwrap process #0
2022.06.01 02:53:28 LOG7[1:139712722896640]: Releasing libwrap process #0
2022.06.01 02:53:28 LOG7[1:139712722896640]: Released libwrap process #0
2022.06.01 02:53:28 LOG7[1:139712722896640]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:41702
2022.06.01 02:53:28 LOG5[1:139712722896640]: Service [zookeeper-2181] accepted connection from 127.0.0.1:41702
2022.06.01 02:53:28 LOG6[1:139712722896640]: connect_blocking: connecting 10.233.63.0:2181
2022.06.01 02:53:28 LOG7[1:139712722896640]: connect_blocking: s_poll_wait 10.233.63.0:2181: waiting 10 seconds
2022.06.01 02:53:28 LOG5[1:139712722896640]: connect_blocking: connected 10.233.63.0:2181
2022.06.01 02:53:28 LOG5[1:139712722896640]: Service [zookeeper-2181] connected remote server from 10.233.70.237:42850
2022.06.01 02:53:28 LOG7[1:139712722896640]: Remote socket (FD=14) initialized
2022.06.01 02:53:28 LOG7[1:139712722896640]: SNI: sending servername: onap-strimzi-zookeeper-client
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): before/connect initialization
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 write client hello A
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 read server hello A
2022.06.01 02:53:28 LOG7[1:139712722896640]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.06.01 02:53:28 LOG5[1:139712722896640]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.06.01 02:53:28 LOG7[1:139712722896640]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.06.01 02:53:28 LOG5[1:139712722896640]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 read server certificate A
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 read server key exchange A
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 read server certificate request A
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 read server done A
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 write client certificate A
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 write client key exchange A
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 write certificate verify A
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 write change cipher spec A
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 write finished A
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 flush data
2022.06.01 02:53:28 LOG7[1:139712722896640]: SSL state (connect): SSLv3 read finished A
2022.06.01 02:53:28 LOG7[1:139712722896640]:    2 items in the session cache
2022.06.01 02:53:28 LOG7[1:139712722896640]:    2 client connects (SSL_connect())
2022.06.01 02:53:28 LOG7[1:139712722896640]:    2 client connects that finished
2022.06.01 02:53:28 LOG7[1:139712722896640]:    0 client renegotiations requested
2022.06.01 02:53:28 LOG7[1:139712722896640]:    0 server connects (SSL_accept())
2022.06.01 02:53:28 LOG7[1:139712722896640]:    0 server connects that finished
2022.06.01 02:53:28 LOG7[1:139712722896640]:    0 server renegotiations requested
2022.06.01 02:53:28 LOG7[1:139712722896640]:    0 session cache hits
2022.06.01 02:53:28 LOG7[1:139712722896640]:    0 external session cache hits
2022.06.01 02:53:28 LOG7[1:139712722896640]:    0 session cache misses
2022.06.01 02:53:28 LOG7[1:139712722896640]:    0 session cache timeouts
2022.06.01 02:53:28 LOG6[1:139712722896640]: SSL connected: new session negotiated
2022.06.01 02:53:28 LOG6[1:139712722896640]: Negotiated protocol version: TLSv1.2
2022.06.01 02:53:28 LOG6[1:139712722896640]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2022.06.01 02:53:28 LOG6[1:139712722896640]: Compression: null, expansion: null
2022.06.01 02:53:29 LOG7[1:139712722970688]: Service [zookeeper-2181] accepted (FD=15) from 127.0.0.1:41738
2022.06.01 02:53:29 LOG7[1:139712722786048]: Service [zookeeper-2181] started
2022.06.01 02:53:29 LOG7[1:139712722786048]: Waiting for a libwrap process
2022.06.01 02:53:29 LOG7[1:139712722786048]: Acquired libwrap process #0
2022.06.01 02:53:29 LOG7[1:139712722786048]: Releasing libwrap process #0
2022.06.01 02:53:29 LOG7[1:139712722786048]: Released libwrap process #0
2022.06.01 02:53:29 LOG7[1:139712722786048]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:41738
2022.06.01 02:53:29 LOG5[1:139712722786048]: Service [zookeeper-2181] accepted connection from 127.0.0.1:41738
2022.06.01 02:53:29 LOG6[1:139712722786048]: connect_blocking: connecting 10.233.63.0:2181
2022.06.01 02:53:29 LOG7[1:139712722786048]: connect_blocking: s_poll_wait 10.233.63.0:2181: waiting 10 seconds
2022.06.01 02:53:29 LOG5[1:139712722786048]: connect_blocking: connected 10.233.63.0:2181
2022.06.01 02:53:29 LOG5[1:139712722786048]: Service [zookeeper-2181] connected remote server from 10.233.70.237:42888
2022.06.01 02:53:29 LOG7[1:139712722786048]: Remote socket (FD=16) initialized
2022.06.01 02:53:29 LOG7[1:139712722786048]: SNI: sending servername: onap-strimzi-zookeeper-client
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): before/connect initialization
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 write client hello A
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 read server hello A
2022.06.01 02:53:29 LOG7[1:139712722786048]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.06.01 02:53:29 LOG5[1:139712722786048]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2022.06.01 02:53:29 LOG7[1:139712722786048]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.06.01 02:53:29 LOG5[1:139712722786048]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 read server certificate A
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 read server key exchange A
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 read server certificate request A
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 read server done A
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 write client certificate A
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 write client key exchange A
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 write certificate verify A
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 write change cipher spec A
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 write finished A
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 flush data
2022.06.01 02:53:29 LOG7[1:139712722786048]: SSL state (connect): SSLv3 read finished A
2022.06.01 02:53:29 LOG7[1:139712722786048]:    3 items in the session cache
2022.06.01 02:53:29 LOG7[1:139712722786048]:    3 client connects (SSL_connect())
2022.06.01 02:53:29 LOG7[1:139712722786048]:    3 client connects that finished
2022.06.01 02:53:29 LOG7[1:139712722786048]:    0 client renegotiations requested
2022.06.01 02:53:29 LOG7[1:139712722786048]:    0 server connects (SSL_accept())
2022.06.01 02:53:29 LOG7[1:139712722786048]:    0 server connects that finished
2022.06.01 02:53:29 LOG7[1:139712722786048]:    0 server renegotiations requested
2022.06.01 02:53:29 LOG7[1:139712722786048]:    0 session cache hits
2022.06.01 02:53:29 LOG7[1:139712722786048]:    0 external session cache hits
2022.06.01 02:53:29 LOG7[1:139712722786048]:    0 session cache misses
2022.06.01 02:53:29 LOG7[1:139712722786048]:    0 session cache timeouts
2022.06.01 02:53:29 LOG6[1:139712722786048]: SSL connected: new session negotiated
2022.06.01 02:53:29 LOG6[1:139712722786048]: Negotiated protocol version: TLSv1.2
2022.06.01 02:53:29 LOG6[1:139712722786048]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2022.06.01 02:53:29 LOG6[1:139712722786048]: Compression: null, expansion: null