By type
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
2023.01.07 02:59:25 LOG7[1:140102783633472]: Clients allowed=512000
2023.01.07 02:59:25 LOG5[1:140102783633472]: stunnel 4.56 on x86_64-redhat-linux-gnu platform
2023.01.07 02:59:25 LOG5[1:140102783633472]: Compiled/running with OpenSSL 1.0.1e-fips 11 Feb 2013
2023.01.07 02:59:25 LOG5[1:140102783633472]: Threading:PTHREAD Sockets:POLL,IPv6 SSL:ENGINE,OCSP,FIPS Auth:LIBWRAP
2023.01.07 02:59:25 LOG5[1:140102783633472]: Reading configuration from file /tmp/stunnel.conf
2023.01.07 02:59:25 LOG5[1:140102783633472]: FIPS mode is enabled
2023.01.07 02:59:25 LOG7[1:140102783633472]: Compression not enabled
2023.01.07 02:59:25 LOG7[1:140102783633472]: PRNG seeded successfully
2023.01.07 02:59:25 LOG6[1:140102783633472]: Initializing service [zookeeper-2181]
2023.01.07 02:59:25 LOG7[1:140102783633472]: Certificate: /etc/cluster-operator-certs/cluster-operator.crt
2023.01.07 02:59:25 LOG7[1:140102783633472]: Certificate loaded
2023.01.07 02:59:25 LOG7[1:140102783633472]: Key file: /etc/cluster-operator-certs/cluster-operator.key
2023.01.07 02:59:25 LOG7[1:140102783633472]: Private key loaded
2023.01.07 02:59:25 LOG7[1:140102783633472]: Loaded verify certificates from /tmp/cluster-ca.crt
2023.01.07 02:59:25 LOG7[1:140102783633472]: Loaded /tmp/cluster-ca.crt revocation lookup file
2023.01.07 02:59:25 LOG7[1:140102783633472]: SSL options set: 0x01000004
2023.01.07 02:59:25 LOG5[1:140102783633472]: Configuration successful
2023.01.07 02:59:25 LOG7[1:140102783633472]: Service [zookeeper-2181] (FD=11) bound to 0.0.0.0:2181
2023.01.07 02:59:25 LOG7[1:140102783633472]: Created pid file /usr/local/var/run/stunnel.pid
2023.01.07 03:00:29 LOG7[1:140102783633472]: Service [zookeeper-2181] accepted (FD=3) from 127.0.0.1:39826
2023.01.07 03:00:29 LOG7[1:140102783629056]: Service [zookeeper-2181] started
2023.01.07 03:00:29 LOG7[1:140102783629056]: Waiting for a libwrap process
2023.01.07 03:00:29 LOG7[1:140102783629056]: Acquired libwrap process #0
2023.01.07 03:00:29 LOG7[1:140102783629056]: Releasing libwrap process #0
2023.01.07 03:00:29 LOG7[1:140102783629056]: Released libwrap process #0
2023.01.07 03:00:29 LOG7[1:140102783629056]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:39826
2023.01.07 03:00:29 LOG5[1:140102783629056]: Service [zookeeper-2181] accepted connection from 127.0.0.1:39826
2023.01.07 03:00:29 LOG6[1:140102783629056]: connect_blocking: connecting 10.233.7.237:2181
2023.01.07 03:00:29 LOG7[1:140102783629056]: connect_blocking: s_poll_wait 10.233.7.237:2181: waiting 10 seconds
2023.01.07 03:00:29 LOG5[1:140102783629056]: connect_blocking: connected 10.233.7.237:2181
2023.01.07 03:00:29 LOG5[1:140102783629056]: Service [zookeeper-2181] connected remote server from 10.233.67.181:51172
2023.01.07 03:00:29 LOG7[1:140102783629056]: Remote socket (FD=12) initialized
2023.01.07 03:00:29 LOG7[1:140102783629056]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.07 03:00:29 LOG7[1:140102783629056]: SSL state (connect): before/connect initialization
2023.01.07 03:00:29 LOG7[1:140102783629056]: SSL state (connect): SSLv2/v3 write client hello A
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 read server hello A
2023.01.07 03:00:30 LOG7[1:140102783629056]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.07 03:00:30 LOG5[1:140102783629056]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.07 03:00:30 LOG7[1:140102783629056]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.07 03:00:30 LOG5[1:140102783629056]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 read server certificate A
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 read server key exchange A
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 read server certificate request A
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 read server done A
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 write client certificate A
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 write client key exchange A
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 write certificate verify A
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 write finished A
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 flush data
2023.01.07 03:00:30 LOG7[1:140102783629056]: SSL state (connect): SSLv3 read finished A
2023.01.07 03:00:30 LOG7[1:140102783629056]: 1 items in the session cache
2023.01.07 03:00:30 LOG7[1:140102783629056]: 1 client connects (SSL_connect())
2023.01.07 03:00:30 LOG7[1:140102783629056]: 1 client connects that finished
2023.01.07 03:00:30 LOG7[1:140102783629056]: 0 client renegotiations requested
2023.01.07 03:00:30 LOG7[1:140102783629056]: 0 server connects (SSL_accept())
2023.01.07 03:00:30 LOG7[1:140102783629056]: 0 server connects that finished
2023.01.07 03:00:30 LOG7[1:140102783629056]: 0 server renegotiations requested
2023.01.07 03:00:30 LOG7[1:140102783629056]: 0 session cache hits
2023.01.07 03:00:30 LOG7[1:140102783629056]: 0 external session cache hits
2023.01.07 03:00:30 LOG7[1:140102783629056]: 0 session cache misses
2023.01.07 03:00:30 LOG7[1:140102783629056]: 0 session cache timeouts
2023.01.07 03:00:30 LOG6[1:140102783629056]: SSL connected: new session negotiated
2023.01.07 03:00:30 LOG6[1:140102783629056]: Negotiated protocol version: TLSv1.2
2023.01.07 03:00:30 LOG6[1:140102783629056]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.07 03:00:30 LOG6[1:140102783629056]: Compression: null, expansion: null
2023.01.07 03:00:30 LOG7[1:140102783633472]: Service [zookeeper-2181] accepted (FD=13) from 127.0.0.1:39840
2023.01.07 03:00:30 LOG7[1:140102783559424]: Service [zookeeper-2181] started
2023.01.07 03:00:30 LOG7[1:140102783559424]: Waiting for a libwrap process
2023.01.07 03:00:30 LOG7[1:140102783559424]: Acquired libwrap process #0
2023.01.07 03:00:30 LOG7[1:140102783559424]: Releasing libwrap process #0
2023.01.07 03:00:30 LOG7[1:140102783559424]: Released libwrap process #0
2023.01.07 03:00:30 LOG7[1:140102783559424]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:39840
2023.01.07 03:00:30 LOG5[1:140102783559424]: Service [zookeeper-2181] accepted connection from 127.0.0.1:39840
2023.01.07 03:00:30 LOG6[1:140102783559424]: connect_blocking: connecting 10.233.7.237:2181
2023.01.07 03:00:30 LOG7[1:140102783559424]: connect_blocking: s_poll_wait 10.233.7.237:2181: waiting 10 seconds
2023.01.07 03:00:30 LOG5[1:140102783559424]: connect_blocking: connected 10.233.7.237:2181
2023.01.07 03:00:30 LOG5[1:140102783559424]: Service [zookeeper-2181] connected remote server from 10.233.67.181:53482
2023.01.07 03:00:30 LOG7[1:140102783559424]: Remote socket (FD=14) initialized
2023.01.07 03:00:30 LOG7[1:140102783559424]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): before/connect initialization
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 write client hello A
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 read server hello A
2023.01.07 03:00:30 LOG7[1:140102783559424]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.07 03:00:30 LOG5[1:140102783559424]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.07 03:00:30 LOG7[1:140102783559424]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.07 03:00:30 LOG5[1:140102783559424]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 read server certificate A
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 read server key exchange A
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 read server certificate request A
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 read server done A
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 write client certificate A
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 write client key exchange A
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 write certificate verify A
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 write finished A
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 flush data
2023.01.07 03:00:30 LOG7[1:140102783559424]: SSL state (connect): SSLv3 read finished A
2023.01.07 03:00:30 LOG7[1:140102783559424]: 2 items in the session cache
2023.01.07 03:00:30 LOG7[1:140102783559424]: 2 client connects (SSL_connect())
2023.01.07 03:00:30 LOG7[1:140102783559424]: 2 client connects that finished
2023.01.07 03:00:30 LOG7[1:140102783559424]: 0 client renegotiations requested
2023.01.07 03:00:30 LOG7[1:140102783559424]: 0 server connects (SSL_accept())
2023.01.07 03:00:30 LOG7[1:140102783559424]: 0 server connects that finished
2023.01.07 03:00:30 LOG7[1:140102783559424]: 0 server renegotiations requested
2023.01.07 03:00:30 LOG7[1:140102783559424]: 0 session cache hits
2023.01.07 03:00:30 LOG7[1:140102783559424]: 0 external session cache hits
2023.01.07 03:00:30 LOG7[1:140102783559424]: 0 session cache misses
2023.01.07 03:00:30 LOG7[1:140102783559424]: 0 session cache timeouts
2023.01.07 03:00:30 LOG6[1:140102783559424]: SSL connected: new session negotiated
2023.01.07 03:00:30 LOG6[1:140102783559424]: Negotiated protocol version: TLSv1.2
2023.01.07 03:00:30 LOG6[1:140102783559424]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.07 03:00:30 LOG6[1:140102783559424]: Compression: null, expansion: null
2023.01.07 03:00:31 LOG7[1:140102783633472]: Service [zookeeper-2181] accepted (FD=15) from 127.0.0.1:39860
2023.01.07 03:00:31 LOG7[1:140102783448832]: Service [zookeeper-2181] started
2023.01.07 03:00:31 LOG7[1:140102783448832]: Waiting for a libwrap process
2023.01.07 03:00:31 LOG7[1:140102783448832]: Acquired libwrap process #0
2023.01.07 03:00:31 LOG7[1:140102783448832]: Releasing libwrap process #0
2023.01.07 03:00:31 LOG7[1:140102783448832]: Released libwrap process #0
2023.01.07 03:00:31 LOG7[1:140102783448832]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:39860
2023.01.07 03:00:31 LOG5[1:140102783448832]: Service [zookeeper-2181] accepted connection from 127.0.0.1:39860
2023.01.07 03:00:31 LOG6[1:140102783448832]: connect_blocking: connecting 10.233.7.237:2181
2023.01.07 03:00:31 LOG7[1:140102783448832]: connect_blocking: s_poll_wait 10.233.7.237:2181: waiting 10 seconds
2023.01.07 03:00:31 LOG5[1:140102783448832]: connect_blocking: connected 10.233.7.237:2181
2023.01.07 03:00:31 LOG5[1:140102783448832]: Service [zookeeper-2181] connected remote server from 10.233.67.181:53502
2023.01.07 03:00:31 LOG7[1:140102783448832]: Remote socket (FD=16) initialized
2023.01.07 03:00:31 LOG7[1:140102783448832]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): before/connect initialization
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 write client hello A
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 read server hello A
2023.01.07 03:00:31 LOG7[1:140102783448832]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.07 03:00:31 LOG5[1:140102783448832]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.07 03:00:31 LOG7[1:140102783448832]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.07 03:00:31 LOG5[1:140102783448832]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 read server certificate A
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 read server key exchange A
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 read server certificate request A
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 read server done A
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 write client certificate A
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 write client key exchange A
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 write certificate verify A
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 write finished A
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 flush data
2023.01.07 03:00:31 LOG7[1:140102783448832]: SSL state (connect): SSLv3 read finished A
2023.01.07 03:00:31 LOG7[1:140102783448832]: 3 items in the session cache
2023.01.07 03:00:31 LOG7[1:140102783448832]: 3 client connects (SSL_connect())
2023.01.07 03:00:31 LOG7[1:140102783448832]: 3 client connects that finished
2023.01.07 03:00:31 LOG7[1:140102783448832]: 0 client renegotiations requested
2023.01.07 03:00:31 LOG7[1:140102783448832]: 0 server connects (SSL_accept())
2023.01.07 03:00:31 LOG7[1:140102783448832]: 0 server connects that finished
2023.01.07 03:00:31 LOG7[1:140102783448832]: 0 server renegotiations requested
2023.01.07 03:00:31 LOG7[1:140102783448832]: 0 session cache hits
2023.01.07 03:00:31 LOG7[1:140102783448832]: 0 external session cache hits
2023.01.07 03:00:31 LOG7[1:140102783448832]: 0 session cache misses
2023.01.07 03:00:31 LOG7[1:140102783448832]: 0 session cache timeouts
2023.01.07 03:00:31 LOG6[1:140102783448832]: SSL connected: new session negotiated
2023.01.07 03:00:31 LOG6[1:140102783448832]: Negotiated protocol version: TLSv1.2
2023.01.07 03:00:31 LOG6[1:140102783448832]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.07 03:00:31 LOG6[1:140102783448832]: Compression: null, expansion: null
2023.01.07 04:09:22 LOG7[1:140102783633472]: Service [zookeeper-2181] accepted (FD=17) from 127.0.0.1:45416
2023.01.07 04:09:22 LOG7[1:140102783338240]: Service [zookeeper-2181] started
2023.01.07 04:09:22 LOG7[1:140102783338240]: Waiting for a libwrap process
2023.01.07 04:09:22 LOG7[1:140102783338240]: Acquired libwrap process #0
2023.01.07 04:09:22 LOG7[1:140102783338240]: Releasing libwrap process #0
2023.01.07 04:09:22 LOG7[1:140102783338240]: Released libwrap process #0
2023.01.07 04:09:22 LOG7[1:140102783338240]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:45416
2023.01.07 04:09:22 LOG5[1:140102783338240]: Service [zookeeper-2181] accepted connection from 127.0.0.1:45416
2023.01.07 04:09:22 LOG6[1:140102783338240]: connect_blocking: connecting 10.233.7.237:2181
2023.01.07 04:09:22 LOG7[1:140102783338240]: connect_blocking: s_poll_wait 10.233.7.237:2181: waiting 10 seconds
2023.01.07 04:09:22 LOG5[1:140102783338240]: connect_blocking: connected 10.233.7.237:2181
2023.01.07 04:09:22 LOG5[1:140102783338240]: Service [zookeeper-2181] connected remote server from 10.233.67.181:56344
2023.01.07 04:09:22 LOG7[1:140102783338240]: Remote socket (FD=18) initialized
2023.01.07 04:09:22 LOG7[1:140102783338240]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.07 04:09:22 LOG7[1:140102783338240]: SSL state (connect): before/connect initialization
2023.01.07 04:09:22 LOG7[1:140102783338240]: SSL state (connect): SSLv3 write client hello A
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 read server hello A
2023.01.07 04:09:23 LOG7[1:140102783338240]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.07 04:09:23 LOG5[1:140102783338240]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.07 04:09:23 LOG7[1:140102783338240]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.07 04:09:23 LOG5[1:140102783338240]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 read server certificate A
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 read server key exchange A
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 read server certificate request A
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 read server done A
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 write client certificate A
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 write client key exchange A
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 write certificate verify A
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 write finished A
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 flush data
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL state (connect): SSLv3 read finished A
2023.01.07 04:09:23 LOG7[1:140102783338240]: 4 items in the session cache
2023.01.07 04:09:23 LOG7[1:140102783338240]: 4 client connects (SSL_connect())
2023.01.07 04:09:23 LOG7[1:140102783338240]: 4 client connects that finished
2023.01.07 04:09:23 LOG7[1:140102783338240]: 0 client renegotiations requested
2023.01.07 04:09:23 LOG7[1:140102783338240]: 0 server connects (SSL_accept())
2023.01.07 04:09:23 LOG7[1:140102783338240]: 0 server connects that finished
2023.01.07 04:09:23 LOG7[1:140102783338240]: 0 server renegotiations requested
2023.01.07 04:09:23 LOG7[1:140102783338240]: 0 session cache hits
2023.01.07 04:09:23 LOG7[1:140102783338240]: 0 external session cache hits
2023.01.07 04:09:23 LOG7[1:140102783338240]: 0 session cache misses
2023.01.07 04:09:23 LOG7[1:140102783338240]: 0 session cache timeouts
2023.01.07 04:09:23 LOG6[1:140102783338240]: SSL connected: new session negotiated
2023.01.07 04:09:23 LOG6[1:140102783338240]: Negotiated protocol version: TLSv1.2
2023.01.07 04:09:23 LOG6[1:140102783338240]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.07 04:09:23 LOG6[1:140102783338240]: Compression: null, expansion: null
2023.01.07 04:09:23 LOG6[1:140102783338240]: Read socket closed (readsocket)
2023.01.07 04:09:23 LOG7[1:140102783338240]: Sending close_notify alert
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL alert (write): warning: close notify
2023.01.07 04:09:23 LOG6[1:140102783338240]: SSL_shutdown successfully sent close_notify alert
2023.01.07 04:09:23 LOG7[1:140102783338240]: SSL alert (read): warning: close notify
2023.01.07 04:09:23 LOG6[1:140102783338240]: SSL closed (SSL_read)
2023.01.07 04:09:23 LOG7[1:140102783338240]: Sent socket write shutdown
2023.01.07 04:09:23 LOG5[1:140102783338240]: Connection closed: 17 byte(s) sent to SSL, 0 byte(s) sent to socket
2023.01.07 04:09:23 LOG7[1:140102783338240]: Remote socket (FD=18) closed
2023.01.07 04:09:23 LOG7[1:140102783338240]: Local socket (FD=17) closed
2023.01.07 04:09:23 LOG7[1:140102783338240]: Service [zookeeper-2181] finished (3 left)