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


2023.03.19 22:55:47 LOG7[1:140279841794112]: Clients allowed=512000
2023.03.19 22:55:47 LOG5[1:140279841794112]: stunnel 4.56 on x86_64-redhat-linux-gnu platform
2023.03.19 22:55:47 LOG5[1:140279841794112]: Compiled/running with OpenSSL 1.0.1e-fips 11 Feb 2013
2023.03.19 22:55:47 LOG5[1:140279841794112]: Threading:PTHREAD Sockets:POLL,IPv6 SSL:ENGINE,OCSP,FIPS Auth:LIBWRAP
2023.03.19 22:55:47 LOG5[1:140279841794112]: Reading configuration from file /tmp/stunnel.conf
2023.03.19 22:55:47 LOG5[1:140279841794112]: FIPS mode is enabled
2023.03.19 22:55:47 LOG7[1:140279841794112]: Compression not enabled
2023.03.19 22:55:47 LOG7[1:140279841794112]: PRNG seeded successfully
2023.03.19 22:55:47 LOG6[1:140279841794112]: Initializing service [zookeeper-2181]
2023.03.19 22:55:47 LOG7[1:140279841794112]: Certificate: /etc/cluster-operator-certs/cluster-operator.crt
2023.03.19 22:55:47 LOG7[1:140279841794112]: Certificate loaded
2023.03.19 22:55:47 LOG7[1:140279841794112]: Key file: /etc/cluster-operator-certs/cluster-operator.key
2023.03.19 22:55:47 LOG7[1:140279841794112]: Private key loaded
2023.03.19 22:55:47 LOG7[1:140279841794112]: Loaded verify certificates from /tmp/cluster-ca.crt
2023.03.19 22:55:47 LOG7[1:140279841794112]: Loaded /tmp/cluster-ca.crt revocation lookup file
2023.03.19 22:55:47 LOG7[1:140279841794112]: SSL options set: 0x01000004
2023.03.19 22:55:47 LOG5[1:140279841794112]: Configuration successful
2023.03.19 22:55:47 LOG7[1:140279841794112]: Service [zookeeper-2181] (FD=11) bound to 0.0.0.0:2181
2023.03.19 22:55:47 LOG7[1:140279841794112]: Created pid file /usr/local/var/run/stunnel.pid
2023.03.19 22:55:48 LOG7[1:140279841794112]: Service [zookeeper-2181] accepted (FD=3) from 127.0.0.1:47948
2023.03.19 22:55:48 LOG7[1:140279841789696]: Service [zookeeper-2181] started
2023.03.19 22:55:48 LOG7[1:140279841789696]: Waiting for a libwrap process
2023.03.19 22:55:48 LOG7[1:140279841789696]: Acquired libwrap process #0
2023.03.19 22:55:48 LOG7[1:140279841789696]: Releasing libwrap process #0
2023.03.19 22:55:48 LOG7[1:140279841789696]: Released libwrap process #0
2023.03.19 22:55:48 LOG7[1:140279841789696]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:47948
2023.03.19 22:55:48 LOG5[1:140279841789696]: Service [zookeeper-2181] accepted connection from 127.0.0.1:47948
2023.03.19 22:55:48 LOG6[1:140279841789696]: connect_blocking: connecting 10.233.20.30:2181
2023.03.19 22:55:48 LOG7[1:140279841789696]: connect_blocking: s_poll_wait 10.233.20.30:2181: waiting 10 seconds
2023.03.19 22:55:48 LOG5[1:140279841789696]: connect_blocking: connected 10.233.20.30:2181
2023.03.19 22:55:48 LOG5[1:140279841789696]: Service [zookeeper-2181] connected remote server from 10.233.75.223:58034
2023.03.19 22:55:48 LOG7[1:140279841789696]: Remote socket (FD=12) initialized
2023.03.19 22:55:48 LOG7[1:140279841789696]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): before/connect initialization
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv2/v3 write client hello A
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 read server hello A
2023.03.19 22:55:48 LOG7[1:140279841789696]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.03.19 22:55:48 LOG5[1:140279841789696]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.03.19 22:55:48 LOG7[1:140279841789696]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.03.19 22:55:48 LOG5[1:140279841789696]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 read server certificate A
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 read server key exchange A
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 read server certificate request A
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 read server done A
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 write client certificate A
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 write client key exchange A
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 write certificate verify A
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 write change cipher spec A
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 write finished A
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 flush data
2023.03.19 22:55:48 LOG7[1:140279841789696]: SSL state (connect): SSLv3 read finished A
2023.03.19 22:55:48 LOG7[1:140279841789696]:    1 items in the session cache
2023.03.19 22:55:48 LOG7[1:140279841789696]:    1 client connects (SSL_connect())
2023.03.19 22:55:48 LOG7[1:140279841789696]:    1 client connects that finished
2023.03.19 22:55:48 LOG7[1:140279841789696]:    0 client renegotiations requested
2023.03.19 22:55:48 LOG7[1:140279841789696]:    0 server connects (SSL_accept())
2023.03.19 22:55:48 LOG7[1:140279841789696]:    0 server connects that finished
2023.03.19 22:55:48 LOG7[1:140279841789696]:    0 server renegotiations requested
2023.03.19 22:55:48 LOG7[1:140279841789696]:    0 session cache hits
2023.03.19 22:55:48 LOG7[1:140279841789696]:    0 external session cache hits
2023.03.19 22:55:48 LOG7[1:140279841789696]:    0 session cache misses
2023.03.19 22:55:48 LOG7[1:140279841789696]:    0 session cache timeouts
2023.03.19 22:55:48 LOG6[1:140279841789696]: SSL connected: new session negotiated
2023.03.19 22:55:48 LOG6[1:140279841789696]: Negotiated protocol version: TLSv1.2
2023.03.19 22:55:48 LOG6[1:140279841789696]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.03.19 22:55:48 LOG6[1:140279841789696]: Compression: null, expansion: null
2023.03.19 22:55:48 LOG7[1:140279841794112]: Service [zookeeper-2181] accepted (FD=13) from 127.0.0.1:47956
2023.03.19 22:55:48 LOG7[1:140279841720064]: Service [zookeeper-2181] started
2023.03.19 22:55:48 LOG7[1:140279841720064]: Waiting for a libwrap process
2023.03.19 22:55:48 LOG7[1:140279841720064]: Acquired libwrap process #0
2023.03.19 22:55:48 LOG7[1:140279841720064]: Releasing libwrap process #0
2023.03.19 22:55:48 LOG7[1:140279841720064]: Released libwrap process #0
2023.03.19 22:55:48 LOG7[1:140279841720064]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:47956
2023.03.19 22:55:48 LOG5[1:140279841720064]: Service [zookeeper-2181] accepted connection from 127.0.0.1:47956
2023.03.19 22:55:48 LOG6[1:140279841720064]: connect_blocking: connecting 10.233.20.30:2181
2023.03.19 22:55:48 LOG7[1:140279841720064]: connect_blocking: s_poll_wait 10.233.20.30:2181: waiting 10 seconds
2023.03.19 22:55:48 LOG5[1:140279841720064]: connect_blocking: connected 10.233.20.30:2181
2023.03.19 22:55:48 LOG5[1:140279841720064]: Service [zookeeper-2181] connected remote server from 10.233.75.223:37224
2023.03.19 22:55:48 LOG7[1:140279841720064]: Remote socket (FD=14) initialized
2023.03.19 22:55:48 LOG7[1:140279841720064]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): before/connect initialization
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 write client hello A
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 read server hello A
2023.03.19 22:55:48 LOG7[1:140279841720064]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.03.19 22:55:48 LOG5[1:140279841720064]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.03.19 22:55:48 LOG7[1:140279841720064]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.03.19 22:55:48 LOG5[1:140279841720064]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 read server certificate A
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 read server key exchange A
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 read server certificate request A
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 read server done A
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 write client certificate A
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 write client key exchange A
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 write certificate verify A
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 write change cipher spec A
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 write finished A
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 flush data
2023.03.19 22:55:48 LOG7[1:140279841720064]: SSL state (connect): SSLv3 read finished A
2023.03.19 22:55:48 LOG7[1:140279841720064]:    2 items in the session cache
2023.03.19 22:55:48 LOG7[1:140279841720064]:    2 client connects (SSL_connect())
2023.03.19 22:55:48 LOG7[1:140279841720064]:    2 client connects that finished
2023.03.19 22:55:48 LOG7[1:140279841720064]:    0 client renegotiations requested
2023.03.19 22:55:48 LOG7[1:140279841720064]:    0 server connects (SSL_accept())
2023.03.19 22:55:48 LOG7[1:140279841720064]:    0 server connects that finished
2023.03.19 22:55:48 LOG7[1:140279841720064]:    0 server renegotiations requested
2023.03.19 22:55:48 LOG7[1:140279841720064]:    0 session cache hits
2023.03.19 22:55:48 LOG7[1:140279841720064]:    0 external session cache hits
2023.03.19 22:55:48 LOG7[1:140279841720064]:    0 session cache misses
2023.03.19 22:55:48 LOG7[1:140279841720064]:    0 session cache timeouts
2023.03.19 22:55:48 LOG6[1:140279841720064]: SSL connected: new session negotiated
2023.03.19 22:55:48 LOG6[1:140279841720064]: Negotiated protocol version: TLSv1.2
2023.03.19 22:55:48 LOG6[1:140279841720064]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.03.19 22:55:48 LOG6[1:140279841720064]: Compression: null, expansion: null
2023.03.19 22:55:50 LOG7[1:140279841794112]: Service [zookeeper-2181] accepted (FD=15) from 127.0.0.1:47992
2023.03.19 22:55:50 LOG7[1:140279841609472]: Service [zookeeper-2181] started
2023.03.19 22:55:50 LOG7[1:140279841609472]: Waiting for a libwrap process
2023.03.19 22:55:50 LOG7[1:140279841609472]: Acquired libwrap process #0
2023.03.19 22:55:50 LOG7[1:140279841609472]: Releasing libwrap process #0
2023.03.19 22:55:50 LOG7[1:140279841609472]: Released libwrap process #0
2023.03.19 22:55:50 LOG7[1:140279841609472]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:47992
2023.03.19 22:55:50 LOG5[1:140279841609472]: Service [zookeeper-2181] accepted connection from 127.0.0.1:47992
2023.03.19 22:55:50 LOG6[1:140279841609472]: connect_blocking: connecting 10.233.20.30:2181
2023.03.19 22:55:50 LOG7[1:140279841609472]: connect_blocking: s_poll_wait 10.233.20.30:2181: waiting 10 seconds
2023.03.19 22:55:50 LOG5[1:140279841609472]: connect_blocking: connected 10.233.20.30:2181
2023.03.19 22:55:50 LOG5[1:140279841609472]: Service [zookeeper-2181] connected remote server from 10.233.75.223:56088
2023.03.19 22:55:50 LOG7[1:140279841609472]: Remote socket (FD=16) initialized
2023.03.19 22:55:50 LOG7[1:140279841609472]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): before/connect initialization
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 write client hello A
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 read server hello A
2023.03.19 22:55:50 LOG7[1:140279841609472]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.03.19 22:55:50 LOG5[1:140279841609472]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.03.19 22:55:50 LOG7[1:140279841609472]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.03.19 22:55:50 LOG5[1:140279841609472]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 read server certificate A
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 read server key exchange A
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 read server certificate request A
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 read server done A
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 write client certificate A
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 write client key exchange A
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 write certificate verify A
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 write change cipher spec A
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 write finished A
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 flush data
2023.03.19 22:55:50 LOG7[1:140279841609472]: SSL state (connect): SSLv3 read finished A
2023.03.19 22:55:50 LOG7[1:140279841609472]:    3 items in the session cache
2023.03.19 22:55:50 LOG7[1:140279841609472]:    3 client connects (SSL_connect())
2023.03.19 22:55:50 LOG7[1:140279841609472]:    3 client connects that finished
2023.03.19 22:55:50 LOG7[1:140279841609472]:    0 client renegotiations requested
2023.03.19 22:55:50 LOG7[1:140279841609472]:    0 server connects (SSL_accept())
2023.03.19 22:55:50 LOG7[1:140279841609472]:    0 server connects that finished
2023.03.19 22:55:50 LOG7[1:140279841609472]:    0 server renegotiations requested
2023.03.19 22:55:50 LOG7[1:140279841609472]:    0 session cache hits
2023.03.19 22:55:50 LOG7[1:140279841609472]:    0 external session cache hits
2023.03.19 22:55:50 LOG7[1:140279841609472]:    0 session cache misses
2023.03.19 22:55:50 LOG7[1:140279841609472]:    0 session cache timeouts
2023.03.19 22:55:50 LOG6[1:140279841609472]: SSL connected: new session negotiated
2023.03.19 22:55:50 LOG6[1:140279841609472]: Negotiated protocol version: TLSv1.2
2023.03.19 22:55:50 LOG6[1:140279841609472]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.03.19 22:55:50 LOG6[1:140279841609472]: Compression: null, expansion: null