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


2023.01.08 05:01:48 LOG7[1:139701145749568]: Clients allowed=512000
2023.01.08 05:01:48 LOG5[1:139701145749568]: stunnel 4.56 on x86_64-redhat-linux-gnu platform
2023.01.08 05:01:48 LOG5[1:139701145749568]: Compiled/running with OpenSSL 1.0.1e-fips 11 Feb 2013
2023.01.08 05:01:48 LOG5[1:139701145749568]: Threading:PTHREAD Sockets:POLL,IPv6 SSL:ENGINE,OCSP,FIPS Auth:LIBWRAP
2023.01.08 05:01:48 LOG5[1:139701145749568]: Reading configuration from file /tmp/stunnel.conf
2023.01.08 05:01:48 LOG5[1:139701145749568]: FIPS mode is enabled
2023.01.08 05:01:48 LOG7[1:139701145749568]: Compression not enabled
2023.01.08 05:01:48 LOG7[1:139701145749568]: PRNG seeded successfully
2023.01.08 05:01:48 LOG6[1:139701145749568]: Initializing service [zookeeper-2181]
2023.01.08 05:01:48 LOG7[1:139701145749568]: Certificate: /etc/cluster-operator-certs/cluster-operator.crt
2023.01.08 05:01:48 LOG7[1:139701145749568]: Certificate loaded
2023.01.08 05:01:48 LOG7[1:139701145749568]: Key file: /etc/cluster-operator-certs/cluster-operator.key
2023.01.08 05:01:48 LOG7[1:139701145749568]: Private key loaded
2023.01.08 05:01:48 LOG7[1:139701145749568]: Loaded verify certificates from /tmp/cluster-ca.crt
2023.01.08 05:01:48 LOG7[1:139701145749568]: Loaded /tmp/cluster-ca.crt revocation lookup file
2023.01.08 05:01:48 LOG7[1:139701145749568]: SSL options set: 0x01000004
2023.01.08 05:01:48 LOG5[1:139701145749568]: Configuration successful
2023.01.08 05:01:48 LOG7[1:139701145749568]: Service [zookeeper-2181] (FD=11) bound to 0.0.0.0:2181
2023.01.08 05:01:48 LOG7[1:139701145749568]: Created pid file /usr/local/var/run/stunnel.pid
2023.01.08 05:02:24 LOG7[1:139701145749568]: Service [zookeeper-2181] accepted (FD=3) from 127.0.0.1:60742
2023.01.08 05:02:24 LOG7[1:139701145745152]: Service [zookeeper-2181] started
2023.01.08 05:02:24 LOG7[1:139701145745152]: Waiting for a libwrap process
2023.01.08 05:02:24 LOG7[1:139701145745152]: Acquired libwrap process #0
2023.01.08 05:02:24 LOG7[1:139701145745152]: Releasing libwrap process #0
2023.01.08 05:02:24 LOG7[1:139701145745152]: Released libwrap process #0
2023.01.08 05:02:24 LOG7[1:139701145745152]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:60742
2023.01.08 05:02:24 LOG5[1:139701145745152]: Service [zookeeper-2181] accepted connection from 127.0.0.1:60742
2023.01.08 05:02:24 LOG6[1:139701145745152]: connect_blocking: connecting 10.233.54.59:2181
2023.01.08 05:02:24 LOG7[1:139701145745152]: connect_blocking: s_poll_wait 10.233.54.59:2181: waiting 10 seconds
2023.01.08 05:02:24 LOG5[1:139701145745152]: connect_blocking: connected 10.233.54.59:2181
2023.01.08 05:02:24 LOG5[1:139701145745152]: Service [zookeeper-2181] connected remote server from 10.233.66.108:46370
2023.01.08 05:02:24 LOG7[1:139701145745152]: Remote socket (FD=12) initialized
2023.01.08 05:02:24 LOG7[1:139701145745152]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): before/connect initialization
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv2/v3 write client hello A
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 read server hello A
2023.01.08 05:02:24 LOG7[1:139701145745152]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.08 05:02:24 LOG5[1:139701145745152]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.08 05:02:24 LOG7[1:139701145745152]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.08 05:02:24 LOG5[1:139701145745152]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 read server certificate A
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 read server key exchange A
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 read server certificate request A
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 read server done A
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 write client certificate A
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 write client key exchange A
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 write certificate verify A
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 write finished A
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 flush data
2023.01.08 05:02:24 LOG7[1:139701145745152]: SSL state (connect): SSLv3 read finished A
2023.01.08 05:02:24 LOG7[1:139701145745152]:    1 items in the session cache
2023.01.08 05:02:24 LOG7[1:139701145745152]:    1 client connects (SSL_connect())
2023.01.08 05:02:24 LOG7[1:139701145745152]:    1 client connects that finished
2023.01.08 05:02:24 LOG7[1:139701145745152]:    0 client renegotiations requested
2023.01.08 05:02:24 LOG7[1:139701145745152]:    0 server connects (SSL_accept())
2023.01.08 05:02:24 LOG7[1:139701145745152]:    0 server connects that finished
2023.01.08 05:02:24 LOG7[1:139701145745152]:    0 server renegotiations requested
2023.01.08 05:02:24 LOG7[1:139701145745152]:    0 session cache hits
2023.01.08 05:02:24 LOG7[1:139701145745152]:    0 external session cache hits
2023.01.08 05:02:24 LOG7[1:139701145745152]:    0 session cache misses
2023.01.08 05:02:24 LOG7[1:139701145745152]:    0 session cache timeouts
2023.01.08 05:02:24 LOG6[1:139701145745152]: SSL connected: new session negotiated
2023.01.08 05:02:24 LOG6[1:139701145745152]: Negotiated protocol version: TLSv1.2
2023.01.08 05:02:24 LOG6[1:139701145745152]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.08 05:02:24 LOG6[1:139701145745152]: Compression: null, expansion: null
2023.01.08 05:02:24 LOG7[1:139701145749568]: Service [zookeeper-2181] accepted (FD=13) from 127.0.0.1:60748
2023.01.08 05:02:24 LOG7[1:139701145675520]: Service [zookeeper-2181] started
2023.01.08 05:02:24 LOG7[1:139701145675520]: Waiting for a libwrap process
2023.01.08 05:02:24 LOG7[1:139701145675520]: Acquired libwrap process #0
2023.01.08 05:02:24 LOG7[1:139701145675520]: Releasing libwrap process #0
2023.01.08 05:02:24 LOG7[1:139701145675520]: Released libwrap process #0
2023.01.08 05:02:24 LOG7[1:139701145675520]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:60748
2023.01.08 05:02:24 LOG5[1:139701145675520]: Service [zookeeper-2181] accepted connection from 127.0.0.1:60748
2023.01.08 05:02:24 LOG6[1:139701145675520]: connect_blocking: connecting 10.233.54.59:2181
2023.01.08 05:02:24 LOG7[1:139701145675520]: connect_blocking: s_poll_wait 10.233.54.59:2181: waiting 10 seconds
2023.01.08 05:02:24 LOG5[1:139701145675520]: connect_blocking: connected 10.233.54.59:2181
2023.01.08 05:02:24 LOG5[1:139701145675520]: Service [zookeeper-2181] connected remote server from 10.233.66.108:58996
2023.01.08 05:02:24 LOG7[1:139701145675520]: Remote socket (FD=14) initialized
2023.01.08 05:02:24 LOG7[1:139701145675520]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): before/connect initialization
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 write client hello A
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 read server hello A
2023.01.08 05:02:24 LOG7[1:139701145675520]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.08 05:02:24 LOG5[1:139701145675520]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.08 05:02:24 LOG7[1:139701145675520]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.08 05:02:24 LOG5[1:139701145675520]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 read server certificate A
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 read server key exchange A
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 read server certificate request A
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 read server done A
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 write client certificate A
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 write client key exchange A
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 write certificate verify A
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 write finished A
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 flush data
2023.01.08 05:02:24 LOG7[1:139701145675520]: SSL state (connect): SSLv3 read finished A
2023.01.08 05:02:24 LOG7[1:139701145675520]:    2 items in the session cache
2023.01.08 05:02:24 LOG7[1:139701145675520]:    2 client connects (SSL_connect())
2023.01.08 05:02:24 LOG7[1:139701145675520]:    2 client connects that finished
2023.01.08 05:02:24 LOG7[1:139701145675520]:    0 client renegotiations requested
2023.01.08 05:02:24 LOG7[1:139701145675520]:    0 server connects (SSL_accept())
2023.01.08 05:02:24 LOG7[1:139701145675520]:    0 server connects that finished
2023.01.08 05:02:24 LOG7[1:139701145675520]:    0 server renegotiations requested
2023.01.08 05:02:24 LOG7[1:139701145675520]:    0 session cache hits
2023.01.08 05:02:24 LOG7[1:139701145675520]:    0 external session cache hits
2023.01.08 05:02:24 LOG7[1:139701145675520]:    0 session cache misses
2023.01.08 05:02:24 LOG7[1:139701145675520]:    0 session cache timeouts
2023.01.08 05:02:24 LOG6[1:139701145675520]: SSL connected: new session negotiated
2023.01.08 05:02:24 LOG6[1:139701145675520]: Negotiated protocol version: TLSv1.2
2023.01.08 05:02:24 LOG6[1:139701145675520]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.08 05:02:24 LOG6[1:139701145675520]: Compression: null, expansion: null
2023.01.08 05:02:25 LOG7[1:139701145749568]: Service [zookeeper-2181] accepted (FD=15) from 127.0.0.1:60772
2023.01.08 05:02:25 LOG7[1:139701145564928]: Service [zookeeper-2181] started
2023.01.08 05:02:25 LOG7[1:139701145564928]: Waiting for a libwrap process
2023.01.08 05:02:25 LOG7[1:139701145564928]: Acquired libwrap process #0
2023.01.08 05:02:25 LOG7[1:139701145564928]: Releasing libwrap process #0
2023.01.08 05:02:25 LOG7[1:139701145564928]: Released libwrap process #0
2023.01.08 05:02:25 LOG7[1:139701145564928]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:60772
2023.01.08 05:02:25 LOG5[1:139701145564928]: Service [zookeeper-2181] accepted connection from 127.0.0.1:60772
2023.01.08 05:02:25 LOG6[1:139701145564928]: connect_blocking: connecting 10.233.54.59:2181
2023.01.08 05:02:25 LOG7[1:139701145564928]: connect_blocking: s_poll_wait 10.233.54.59:2181: waiting 10 seconds
2023.01.08 05:02:25 LOG5[1:139701145564928]: connect_blocking: connected 10.233.54.59:2181
2023.01.08 05:02:25 LOG5[1:139701145564928]: Service [zookeeper-2181] connected remote server from 10.233.66.108:33592
2023.01.08 05:02:25 LOG7[1:139701145564928]: Remote socket (FD=16) initialized
2023.01.08 05:02:25 LOG7[1:139701145564928]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): before/connect initialization
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 write client hello A
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 read server hello A
2023.01.08 05:02:25 LOG7[1:139701145564928]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.08 05:02:25 LOG5[1:139701145564928]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.08 05:02:25 LOG7[1:139701145564928]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.08 05:02:25 LOG5[1:139701145564928]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 read server certificate A
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 read server key exchange A
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 read server certificate request A
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 read server done A
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 write client certificate A
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 write client key exchange A
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 write certificate verify A
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 write finished A
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 flush data
2023.01.08 05:02:25 LOG7[1:139701145564928]: SSL state (connect): SSLv3 read finished A
2023.01.08 05:02:25 LOG7[1:139701145564928]:    3 items in the session cache
2023.01.08 05:02:25 LOG7[1:139701145564928]:    3 client connects (SSL_connect())
2023.01.08 05:02:25 LOG7[1:139701145564928]:    3 client connects that finished
2023.01.08 05:02:25 LOG7[1:139701145564928]:    0 client renegotiations requested
2023.01.08 05:02:25 LOG7[1:139701145564928]:    0 server connects (SSL_accept())
2023.01.08 05:02:25 LOG7[1:139701145564928]:    0 server connects that finished
2023.01.08 05:02:25 LOG7[1:139701145564928]:    0 server renegotiations requested
2023.01.08 05:02:25 LOG7[1:139701145564928]:    0 session cache hits
2023.01.08 05:02:25 LOG7[1:139701145564928]:    0 external session cache hits
2023.01.08 05:02:25 LOG7[1:139701145564928]:    0 session cache misses
2023.01.08 05:02:25 LOG7[1:139701145564928]:    0 session cache timeouts
2023.01.08 05:02:25 LOG6[1:139701145564928]: SSL connected: new session negotiated
2023.01.08 05:02:25 LOG6[1:139701145564928]: Negotiated protocol version: TLSv1.2
2023.01.08 05:02:25 LOG6[1:139701145564928]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.08 05:02:25 LOG6[1:139701145564928]: Compression: null, expansion: null