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


2023.01.05 05:07:47 LOG7[1:140139359139904]: Clients allowed=512000
2023.01.05 05:07:47 LOG5[1:140139359139904]: stunnel 4.56 on x86_64-redhat-linux-gnu platform
2023.01.05 05:07:47 LOG5[1:140139359139904]: Compiled/running with OpenSSL 1.0.1e-fips 11 Feb 2013
2023.01.05 05:07:47 LOG5[1:140139359139904]: Threading:PTHREAD Sockets:POLL,IPv6 SSL:ENGINE,OCSP,FIPS Auth:LIBWRAP
2023.01.05 05:07:47 LOG5[1:140139359139904]: Reading configuration from file /tmp/stunnel.conf
2023.01.05 05:07:47 LOG5[1:140139359139904]: FIPS mode is enabled
2023.01.05 05:07:47 LOG7[1:140139359139904]: Compression not enabled
2023.01.05 05:07:47 LOG7[1:140139359139904]: PRNG seeded successfully
2023.01.05 05:07:47 LOG6[1:140139359139904]: Initializing service [zookeeper-2181]
2023.01.05 05:07:47 LOG7[1:140139359139904]: Certificate: /etc/cluster-operator-certs/cluster-operator.crt
2023.01.05 05:07:47 LOG7[1:140139359139904]: Certificate loaded
2023.01.05 05:07:47 LOG7[1:140139359139904]: Key file: /etc/cluster-operator-certs/cluster-operator.key
2023.01.05 05:07:47 LOG7[1:140139359139904]: Private key loaded
2023.01.05 05:07:47 LOG7[1:140139359139904]: Loaded verify certificates from /tmp/cluster-ca.crt
2023.01.05 05:07:47 LOG7[1:140139359139904]: Loaded /tmp/cluster-ca.crt revocation lookup file
2023.01.05 05:07:47 LOG7[1:140139359139904]: SSL options set: 0x01000004
2023.01.05 05:07:47 LOG5[1:140139359139904]: Configuration successful
2023.01.05 05:07:47 LOG7[1:140139359139904]: Service [zookeeper-2181] (FD=11) bound to 0.0.0.0:2181
2023.01.05 05:07:47 LOG7[1:140139359139904]: Created pid file /usr/local/var/run/stunnel.pid
2023.01.05 05:08:29 LOG7[1:140139359139904]: Service [zookeeper-2181] accepted (FD=3) from 127.0.0.1:32820
2023.01.05 05:08:29 LOG7[1:140139359135488]: Service [zookeeper-2181] started
2023.01.05 05:08:29 LOG7[1:140139359135488]: Waiting for a libwrap process
2023.01.05 05:08:29 LOG7[1:140139359135488]: Acquired libwrap process #0
2023.01.05 05:08:29 LOG7[1:140139359135488]: Releasing libwrap process #0
2023.01.05 05:08:29 LOG7[1:140139359135488]: Released libwrap process #0
2023.01.05 05:08:29 LOG7[1:140139359135488]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:32820
2023.01.05 05:08:29 LOG5[1:140139359135488]: Service [zookeeper-2181] accepted connection from 127.0.0.1:32820
2023.01.05 05:08:29 LOG6[1:140139359135488]: connect_blocking: connecting 10.233.29.90:2181
2023.01.05 05:08:29 LOG7[1:140139359135488]: connect_blocking: s_poll_wait 10.233.29.90:2181: waiting 10 seconds
2023.01.05 05:08:29 LOG5[1:140139359135488]: connect_blocking: connected 10.233.29.90:2181
2023.01.05 05:08:29 LOG5[1:140139359135488]: Service [zookeeper-2181] connected remote server from 10.233.66.148:59770
2023.01.05 05:08:29 LOG7[1:140139359135488]: Remote socket (FD=12) initialized
2023.01.05 05:08:29 LOG7[1:140139359135488]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): before/connect initialization
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv2/v3 write client hello A
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 read server hello A
2023.01.05 05:08:29 LOG7[1:140139359135488]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.05 05:08:29 LOG5[1:140139359135488]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.05 05:08:29 LOG7[1:140139359135488]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.05 05:08:29 LOG5[1:140139359135488]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 read server certificate A
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 read server key exchange A
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 read server certificate request A
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 read server done A
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 write client certificate A
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 write client key exchange A
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 write certificate verify A
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 write finished A
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 flush data
2023.01.05 05:08:29 LOG7[1:140139359135488]: SSL state (connect): SSLv3 read finished A
2023.01.05 05:08:29 LOG7[1:140139359135488]:    1 items in the session cache
2023.01.05 05:08:29 LOG7[1:140139359135488]:    1 client connects (SSL_connect())
2023.01.05 05:08:29 LOG7[1:140139359135488]:    1 client connects that finished
2023.01.05 05:08:29 LOG7[1:140139359135488]:    0 client renegotiations requested
2023.01.05 05:08:29 LOG7[1:140139359135488]:    0 server connects (SSL_accept())
2023.01.05 05:08:29 LOG7[1:140139359135488]:    0 server connects that finished
2023.01.05 05:08:29 LOG7[1:140139359135488]:    0 server renegotiations requested
2023.01.05 05:08:29 LOG7[1:140139359135488]:    0 session cache hits
2023.01.05 05:08:29 LOG7[1:140139359135488]:    0 external session cache hits
2023.01.05 05:08:29 LOG7[1:140139359135488]:    0 session cache misses
2023.01.05 05:08:29 LOG7[1:140139359135488]:    0 session cache timeouts
2023.01.05 05:08:29 LOG6[1:140139359135488]: SSL connected: new session negotiated
2023.01.05 05:08:29 LOG6[1:140139359135488]: Negotiated protocol version: TLSv1.2
2023.01.05 05:08:29 LOG6[1:140139359135488]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.05 05:08:29 LOG6[1:140139359135488]: Compression: null, expansion: null
2023.01.05 05:08:29 LOG7[1:140139359139904]: Service [zookeeper-2181] accepted (FD=13) from 127.0.0.1:32830
2023.01.05 05:08:29 LOG7[1:140139359065856]: Service [zookeeper-2181] started
2023.01.05 05:08:29 LOG7[1:140139359065856]: Waiting for a libwrap process
2023.01.05 05:08:29 LOG7[1:140139359065856]: Acquired libwrap process #0
2023.01.05 05:08:29 LOG7[1:140139359065856]: Releasing libwrap process #0
2023.01.05 05:08:29 LOG7[1:140139359065856]: Released libwrap process #0
2023.01.05 05:08:29 LOG7[1:140139359065856]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:32830
2023.01.05 05:08:29 LOG5[1:140139359065856]: Service [zookeeper-2181] accepted connection from 127.0.0.1:32830
2023.01.05 05:08:29 LOG6[1:140139359065856]: connect_blocking: connecting 10.233.29.90:2181
2023.01.05 05:08:29 LOG7[1:140139359065856]: connect_blocking: s_poll_wait 10.233.29.90:2181: waiting 10 seconds
2023.01.05 05:08:29 LOG5[1:140139359065856]: connect_blocking: connected 10.233.29.90:2181
2023.01.05 05:08:29 LOG5[1:140139359065856]: Service [zookeeper-2181] connected remote server from 10.233.66.148:59774
2023.01.05 05:08:29 LOG7[1:140139359065856]: Remote socket (FD=14) initialized
2023.01.05 05:08:29 LOG7[1:140139359065856]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): before/connect initialization
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 write client hello A
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 read server hello A
2023.01.05 05:08:29 LOG7[1:140139359065856]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.05 05:08:29 LOG5[1:140139359065856]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.05 05:08:29 LOG7[1:140139359065856]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.05 05:08:29 LOG5[1:140139359065856]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 read server certificate A
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 read server key exchange A
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 read server certificate request A
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 read server done A
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 write client certificate A
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 write client key exchange A
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 write certificate verify A
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 write finished A
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 flush data
2023.01.05 05:08:29 LOG7[1:140139359065856]: SSL state (connect): SSLv3 read finished A
2023.01.05 05:08:29 LOG7[1:140139359065856]:    2 items in the session cache
2023.01.05 05:08:29 LOG7[1:140139359065856]:    2 client connects (SSL_connect())
2023.01.05 05:08:29 LOG7[1:140139359065856]:    2 client connects that finished
2023.01.05 05:08:29 LOG7[1:140139359065856]:    0 client renegotiations requested
2023.01.05 05:08:29 LOG7[1:140139359065856]:    0 server connects (SSL_accept())
2023.01.05 05:08:29 LOG7[1:140139359065856]:    0 server connects that finished
2023.01.05 05:08:29 LOG7[1:140139359065856]:    0 server renegotiations requested
2023.01.05 05:08:29 LOG7[1:140139359065856]:    0 session cache hits
2023.01.05 05:08:29 LOG7[1:140139359065856]:    0 external session cache hits
2023.01.05 05:08:29 LOG7[1:140139359065856]:    0 session cache misses
2023.01.05 05:08:29 LOG7[1:140139359065856]:    0 session cache timeouts
2023.01.05 05:08:29 LOG6[1:140139359065856]: SSL connected: new session negotiated
2023.01.05 05:08:29 LOG6[1:140139359065856]: Negotiated protocol version: TLSv1.2
2023.01.05 05:08:29 LOG6[1:140139359065856]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.05 05:08:29 LOG6[1:140139359065856]: Compression: null, expansion: null
2023.01.05 05:08:31 LOG7[1:140139359139904]: Service [zookeeper-2181] accepted (FD=15) from 127.0.0.1:32852
2023.01.05 05:08:31 LOG7[1:140139358955264]: Service [zookeeper-2181] started
2023.01.05 05:08:31 LOG7[1:140139358955264]: Waiting for a libwrap process
2023.01.05 05:08:31 LOG7[1:140139358955264]: Acquired libwrap process #0
2023.01.05 05:08:31 LOG7[1:140139358955264]: Releasing libwrap process #0
2023.01.05 05:08:31 LOG7[1:140139358955264]: Released libwrap process #0
2023.01.05 05:08:31 LOG7[1:140139358955264]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:32852
2023.01.05 05:08:31 LOG5[1:140139358955264]: Service [zookeeper-2181] accepted connection from 127.0.0.1:32852
2023.01.05 05:08:31 LOG6[1:140139358955264]: connect_blocking: connecting 10.233.29.90:2181
2023.01.05 05:08:31 LOG7[1:140139358955264]: connect_blocking: s_poll_wait 10.233.29.90:2181: waiting 10 seconds
2023.01.05 05:08:31 LOG5[1:140139358955264]: connect_blocking: connected 10.233.29.90:2181
2023.01.05 05:08:31 LOG5[1:140139358955264]: Service [zookeeper-2181] connected remote server from 10.233.66.148:34352
2023.01.05 05:08:31 LOG7[1:140139358955264]: Remote socket (FD=16) initialized
2023.01.05 05:08:31 LOG7[1:140139358955264]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): before/connect initialization
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 write client hello A
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 read server hello A
2023.01.05 05:08:31 LOG7[1:140139358955264]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.05 05:08:31 LOG5[1:140139358955264]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.05 05:08:31 LOG7[1:140139358955264]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.05 05:08:31 LOG5[1:140139358955264]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 read server certificate A
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 read server key exchange A
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 read server certificate request A
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 read server done A
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 write client certificate A
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 write client key exchange A
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 write certificate verify A
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 write finished A
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 flush data
2023.01.05 05:08:31 LOG7[1:140139358955264]: SSL state (connect): SSLv3 read finished A
2023.01.05 05:08:31 LOG7[1:140139358955264]:    3 items in the session cache
2023.01.05 05:08:31 LOG7[1:140139358955264]:    3 client connects (SSL_connect())
2023.01.05 05:08:31 LOG7[1:140139358955264]:    3 client connects that finished
2023.01.05 05:08:31 LOG7[1:140139358955264]:    0 client renegotiations requested
2023.01.05 05:08:31 LOG7[1:140139358955264]:    0 server connects (SSL_accept())
2023.01.05 05:08:31 LOG7[1:140139358955264]:    0 server connects that finished
2023.01.05 05:08:31 LOG7[1:140139358955264]:    0 server renegotiations requested
2023.01.05 05:08:31 LOG7[1:140139358955264]:    0 session cache hits
2023.01.05 05:08:31 LOG7[1:140139358955264]:    0 external session cache hits
2023.01.05 05:08:31 LOG7[1:140139358955264]:    0 session cache misses
2023.01.05 05:08:31 LOG7[1:140139358955264]:    0 session cache timeouts
2023.01.05 05:08:31 LOG6[1:140139358955264]: SSL connected: new session negotiated
2023.01.05 05:08:31 LOG6[1:140139358955264]: Negotiated protocol version: TLSv1.2
2023.01.05 05:08:31 LOG6[1:140139358955264]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.05 05:08:31 LOG6[1:140139358955264]: Compression: null, expansion: null