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
2023.01.14 03:13:52 LOG7[1:140652846577728]: Clients allowed=512000
2023.01.14 03:13:52 LOG5[1:140652846577728]: stunnel 4.56 on x86_64-redhat-linux-gnu platform
2023.01.14 03:13:52 LOG5[1:140652846577728]: Compiled/running with OpenSSL 1.0.1e-fips 11 Feb 2013
2023.01.14 03:13:52 LOG5[1:140652846577728]: Threading:PTHREAD Sockets:POLL,IPv6 SSL:ENGINE,OCSP,FIPS Auth:LIBWRAP
2023.01.14 03:13:52 LOG5[1:140652846577728]: Reading configuration from file /tmp/stunnel.conf
2023.01.14 03:13:52 LOG5[1:140652846577728]: FIPS mode is enabled
2023.01.14 03:13:52 LOG7[1:140652846577728]: Compression not enabled
2023.01.14 03:13:52 LOG7[1:140652846577728]: PRNG seeded successfully
2023.01.14 03:13:52 LOG6[1:140652846577728]: Initializing service [zookeeper-2181]
2023.01.14 03:13:52 LOG7[1:140652846577728]: Certificate: /etc/cluster-operator-certs/cluster-operator.crt
2023.01.14 03:13:52 LOG7[1:140652846577728]: Certificate loaded
2023.01.14 03:13:52 LOG7[1:140652846577728]: Key file: /etc/cluster-operator-certs/cluster-operator.key
2023.01.14 03:13:52 LOG7[1:140652846577728]: Private key loaded
2023.01.14 03:13:52 LOG7[1:140652846577728]: Loaded verify certificates from /tmp/cluster-ca.crt
2023.01.14 03:13:52 LOG7[1:140652846577728]: Loaded /tmp/cluster-ca.crt revocation lookup file
2023.01.14 03:13:52 LOG7[1:140652846577728]: SSL options set: 0x01000004
2023.01.14 03:13:52 LOG5[1:140652846577728]: Configuration successful
2023.01.14 03:13:52 LOG7[1:140652846577728]: Service [zookeeper-2181] (FD=11) bound to 0.0.0.0:2181
2023.01.14 03:13:52 LOG7[1:140652846577728]: Created pid file /usr/local/var/run/stunnel.pid
2023.01.14 03:14:22 LOG7[1:140652846577728]: Service [zookeeper-2181] accepted (FD=3) from 127.0.0.1:49140
2023.01.14 03:14:22 LOG7[1:140652846573312]: Service [zookeeper-2181] started
2023.01.14 03:14:22 LOG7[1:140652846573312]: Waiting for a libwrap process
2023.01.14 03:14:22 LOG7[1:140652846573312]: Acquired libwrap process #0
2023.01.14 03:14:22 LOG7[1:140652846573312]: Releasing libwrap process #0
2023.01.14 03:14:22 LOG7[1:140652846573312]: Released libwrap process #0
2023.01.14 03:14:22 LOG7[1:140652846573312]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:49140
2023.01.14 03:14:22 LOG5[1:140652846573312]: Service [zookeeper-2181] accepted connection from 127.0.0.1:49140
2023.01.14 03:14:22 LOG6[1:140652846573312]: connect_blocking: connecting 10.233.19.223:2181
2023.01.14 03:14:22 LOG7[1:140652846573312]: connect_blocking: s_poll_wait 10.233.19.223:2181: waiting 10 seconds
2023.01.14 03:14:22 LOG5[1:140652846573312]: connect_blocking: connected 10.233.19.223:2181
2023.01.14 03:14:22 LOG5[1:140652846573312]: Service [zookeeper-2181] connected remote server from 10.233.68.141:40850
2023.01.14 03:14:22 LOG7[1:140652846573312]: Remote socket (FD=12) initialized
2023.01.14 03:14:22 LOG7[1:140652846573312]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): before/connect initialization
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv2/v3 write client hello A
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 read server hello A
2023.01.14 03:14:22 LOG7[1:140652846573312]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.14 03:14:22 LOG5[1:140652846573312]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.14 03:14:22 LOG7[1:140652846573312]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.14 03:14:22 LOG5[1:140652846573312]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 read server certificate A
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 read server key exchange A
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 read server certificate request A
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 read server done A
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 write client certificate A
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 write client key exchange A
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 write certificate verify A
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 write finished A
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 flush data
2023.01.14 03:14:22 LOG7[1:140652846573312]: SSL state (connect): SSLv3 read finished A
2023.01.14 03:14:22 LOG7[1:140652846573312]: 1 items in the session cache
2023.01.14 03:14:22 LOG7[1:140652846573312]: 1 client connects (SSL_connect())
2023.01.14 03:14:22 LOG7[1:140652846573312]: 1 client connects that finished
2023.01.14 03:14:22 LOG7[1:140652846573312]: 0 client renegotiations requested
2023.01.14 03:14:22 LOG7[1:140652846573312]: 0 server connects (SSL_accept())
2023.01.14 03:14:22 LOG7[1:140652846573312]: 0 server connects that finished
2023.01.14 03:14:22 LOG7[1:140652846573312]: 0 server renegotiations requested
2023.01.14 03:14:22 LOG7[1:140652846573312]: 0 session cache hits
2023.01.14 03:14:22 LOG7[1:140652846573312]: 0 external session cache hits
2023.01.14 03:14:22 LOG7[1:140652846573312]: 0 session cache misses
2023.01.14 03:14:22 LOG7[1:140652846573312]: 0 session cache timeouts
2023.01.14 03:14:22 LOG6[1:140652846573312]: SSL connected: new session negotiated
2023.01.14 03:14:22 LOG6[1:140652846573312]: Negotiated protocol version: TLSv1.2
2023.01.14 03:14:22 LOG6[1:140652846573312]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.14 03:14:22 LOG6[1:140652846573312]: Compression: null, expansion: null
2023.01.14 03:14:22 LOG7[1:140652846577728]: Service [zookeeper-2181] accepted (FD=13) from 127.0.0.1:49146
2023.01.14 03:14:22 LOG7[1:140652846503680]: Service [zookeeper-2181] started
2023.01.14 03:14:22 LOG7[1:140652846503680]: Waiting for a libwrap process
2023.01.14 03:14:22 LOG7[1:140652846503680]: Acquired libwrap process #0
2023.01.14 03:14:22 LOG7[1:140652846503680]: Releasing libwrap process #0
2023.01.14 03:14:22 LOG7[1:140652846503680]: Released libwrap process #0
2023.01.14 03:14:22 LOG7[1:140652846503680]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:49146
2023.01.14 03:14:22 LOG5[1:140652846503680]: Service [zookeeper-2181] accepted connection from 127.0.0.1:49146
2023.01.14 03:14:22 LOG6[1:140652846503680]: connect_blocking: connecting 10.233.19.223:2181
2023.01.14 03:14:22 LOG7[1:140652846503680]: connect_blocking: s_poll_wait 10.233.19.223:2181: waiting 10 seconds
2023.01.14 03:14:22 LOG5[1:140652846503680]: connect_blocking: connected 10.233.19.223:2181
2023.01.14 03:14:22 LOG5[1:140652846503680]: Service [zookeeper-2181] connected remote server from 10.233.68.141:40854
2023.01.14 03:14:22 LOG7[1:140652846503680]: Remote socket (FD=14) initialized
2023.01.14 03:14:22 LOG7[1:140652846503680]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): before/connect initialization
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 write client hello A
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 read server hello A
2023.01.14 03:14:22 LOG7[1:140652846503680]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.14 03:14:22 LOG5[1:140652846503680]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.14 03:14:22 LOG7[1:140652846503680]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.14 03:14:22 LOG5[1:140652846503680]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 read server certificate A
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 read server key exchange A
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 read server certificate request A
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 read server done A
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 write client certificate A
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 write client key exchange A
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 write certificate verify A
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 write finished A
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 flush data
2023.01.14 03:14:22 LOG7[1:140652846503680]: SSL state (connect): SSLv3 read finished A
2023.01.14 03:14:22 LOG7[1:140652846503680]: 2 items in the session cache
2023.01.14 03:14:22 LOG7[1:140652846503680]: 2 client connects (SSL_connect())
2023.01.14 03:14:22 LOG7[1:140652846503680]: 2 client connects that finished
2023.01.14 03:14:22 LOG7[1:140652846503680]: 0 client renegotiations requested
2023.01.14 03:14:22 LOG7[1:140652846503680]: 0 server connects (SSL_accept())
2023.01.14 03:14:22 LOG7[1:140652846503680]: 0 server connects that finished
2023.01.14 03:14:22 LOG7[1:140652846503680]: 0 server renegotiations requested
2023.01.14 03:14:22 LOG7[1:140652846503680]: 0 session cache hits
2023.01.14 03:14:22 LOG7[1:140652846503680]: 0 external session cache hits
2023.01.14 03:14:22 LOG7[1:140652846503680]: 0 session cache misses
2023.01.14 03:14:22 LOG7[1:140652846503680]: 0 session cache timeouts
2023.01.14 03:14:22 LOG6[1:140652846503680]: SSL connected: new session negotiated
2023.01.14 03:14:22 LOG6[1:140652846503680]: Negotiated protocol version: TLSv1.2
2023.01.14 03:14:22 LOG6[1:140652846503680]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.14 03:14:22 LOG6[1:140652846503680]: Compression: null, expansion: null
2023.01.14 03:14:23 LOG7[1:140652846577728]: Service [zookeeper-2181] accepted (FD=15) from 127.0.0.1:49172
2023.01.14 03:14:23 LOG7[1:140652846393088]: Service [zookeeper-2181] started
2023.01.14 03:14:23 LOG7[1:140652846393088]: Waiting for a libwrap process
2023.01.14 03:14:23 LOG7[1:140652846393088]: Acquired libwrap process #0
2023.01.14 03:14:23 LOG7[1:140652846393088]: Releasing libwrap process #0
2023.01.14 03:14:23 LOG7[1:140652846393088]: Released libwrap process #0
2023.01.14 03:14:23 LOG7[1:140652846393088]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:49172
2023.01.14 03:14:23 LOG5[1:140652846393088]: Service [zookeeper-2181] accepted connection from 127.0.0.1:49172
2023.01.14 03:14:23 LOG6[1:140652846393088]: connect_blocking: connecting 10.233.19.223:2181
2023.01.14 03:14:23 LOG7[1:140652846393088]: connect_blocking: s_poll_wait 10.233.19.223:2181: waiting 10 seconds
2023.01.14 03:14:23 LOG5[1:140652846393088]: connect_blocking: connected 10.233.19.223:2181
2023.01.14 03:14:23 LOG5[1:140652846393088]: Service [zookeeper-2181] connected remote server from 10.233.68.141:57246
2023.01.14 03:14:23 LOG7[1:140652846393088]: Remote socket (FD=16) initialized
2023.01.14 03:14:23 LOG7[1:140652846393088]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): before/connect initialization
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 write client hello A
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 read server hello A
2023.01.14 03:14:23 LOG7[1:140652846393088]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.14 03:14:23 LOG5[1:140652846393088]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.14 03:14:23 LOG7[1:140652846393088]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.14 03:14:23 LOG5[1:140652846393088]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 read server certificate A
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 read server key exchange A
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 read server certificate request A
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 read server done A
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 write client certificate A
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 write client key exchange A
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 write certificate verify A
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 write finished A
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 flush data
2023.01.14 03:14:23 LOG7[1:140652846393088]: SSL state (connect): SSLv3 read finished A
2023.01.14 03:14:23 LOG7[1:140652846393088]: 3 items in the session cache
2023.01.14 03:14:23 LOG7[1:140652846393088]: 3 client connects (SSL_connect())
2023.01.14 03:14:23 LOG7[1:140652846393088]: 3 client connects that finished
2023.01.14 03:14:23 LOG7[1:140652846393088]: 0 client renegotiations requested
2023.01.14 03:14:23 LOG7[1:140652846393088]: 0 server connects (SSL_accept())
2023.01.14 03:14:23 LOG7[1:140652846393088]: 0 server connects that finished
2023.01.14 03:14:23 LOG7[1:140652846393088]: 0 server renegotiations requested
2023.01.14 03:14:23 LOG7[1:140652846393088]: 0 session cache hits
2023.01.14 03:14:23 LOG7[1:140652846393088]: 0 external session cache hits
2023.01.14 03:14:23 LOG7[1:140652846393088]: 0 session cache misses
2023.01.14 03:14:23 LOG7[1:140652846393088]: 0 session cache timeouts
2023.01.14 03:14:23 LOG6[1:140652846393088]: SSL connected: new session negotiated
2023.01.14 03:14:23 LOG6[1:140652846393088]: Negotiated protocol version: TLSv1.2
2023.01.14 03:14:23 LOG6[1:140652846393088]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.14 03:14:23 LOG6[1:140652846393088]: Compression: null, expansion: null
2023.01.14 05:17:00 LOG7[1:140652846577728]: Service [zookeeper-2181] accepted (FD=17) from 127.0.0.1:40380
2023.01.14 05:17:00 LOG7[1:140652846282496]: Service [zookeeper-2181] started
2023.01.14 05:17:00 LOG7[1:140652846282496]: Waiting for a libwrap process
2023.01.14 05:17:00 LOG7[1:140652846282496]: Acquired libwrap process #0
2023.01.14 05:17:00 LOG7[1:140652846282496]: Releasing libwrap process #0
2023.01.14 05:17:00 LOG7[1:140652846282496]: Released libwrap process #0
2023.01.14 05:17:00 LOG7[1:140652846282496]: Service [zookeeper-2181] permitted by libwrap from 127.0.0.1:40380
2023.01.14 05:17:00 LOG5[1:140652846282496]: Service [zookeeper-2181] accepted connection from 127.0.0.1:40380
2023.01.14 05:17:00 LOG6[1:140652846282496]: connect_blocking: connecting 10.233.19.223:2181
2023.01.14 05:17:00 LOG7[1:140652846282496]: connect_blocking: s_poll_wait 10.233.19.223:2181: waiting 10 seconds
2023.01.14 05:17:00 LOG5[1:140652846282496]: connect_blocking: connected 10.233.19.223:2181
2023.01.14 05:17:00 LOG5[1:140652846282496]: Service [zookeeper-2181] connected remote server from 10.233.68.141:60320
2023.01.14 05:17:00 LOG7[1:140652846282496]: Remote socket (FD=18) initialized
2023.01.14 05:17:00 LOG7[1:140652846282496]: SNI: sending servername: onap-strimzi-zookeeper-client
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): before/connect initialization
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 write client hello A
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 read server hello A
2023.01.14 05:17:00 LOG7[1:140652846282496]: Starting certificate verification: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.14 05:17:00 LOG5[1:140652846282496]: Certificate accepted: depth=1, /O=io.strimzi/CN=cluster-ca v0
2023.01.14 05:17:00 LOG7[1:140652846282496]: Starting certificate verification: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.14 05:17:00 LOG5[1:140652846282496]: Certificate accepted: depth=0, /O=io.strimzi/CN=onap-strimzi-zookeeper
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 read server certificate A
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 read server key exchange A
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 read server certificate request A
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 read server done A
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 write client certificate A
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 write client key exchange A
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 write certificate verify A
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 write change cipher spec A
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 write finished A
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 flush data
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL state (connect): SSLv3 read finished A
2023.01.14 05:17:00 LOG7[1:140652846282496]: 4 items in the session cache
2023.01.14 05:17:00 LOG7[1:140652846282496]: 4 client connects (SSL_connect())
2023.01.14 05:17:00 LOG7[1:140652846282496]: 4 client connects that finished
2023.01.14 05:17:00 LOG7[1:140652846282496]: 0 client renegotiations requested
2023.01.14 05:17:00 LOG7[1:140652846282496]: 0 server connects (SSL_accept())
2023.01.14 05:17:00 LOG7[1:140652846282496]: 0 server connects that finished
2023.01.14 05:17:00 LOG7[1:140652846282496]: 0 server renegotiations requested
2023.01.14 05:17:00 LOG7[1:140652846282496]: 0 session cache hits
2023.01.14 05:17:00 LOG7[1:140652846282496]: 0 external session cache hits
2023.01.14 05:17:00 LOG7[1:140652846282496]: 0 session cache misses
2023.01.14 05:17:00 LOG7[1:140652846282496]: 0 session cache timeouts
2023.01.14 05:17:00 LOG6[1:140652846282496]: SSL connected: new session negotiated
2023.01.14 05:17:00 LOG6[1:140652846282496]: Negotiated protocol version: TLSv1.2
2023.01.14 05:17:00 LOG6[1:140652846282496]: Negotiated TLSv1/SSLv3 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption)
2023.01.14 05:17:00 LOG6[1:140652846282496]: Compression: null, expansion: null
2023.01.14 05:17:00 LOG6[1:140652846282496]: Read socket closed (readsocket)
2023.01.14 05:17:00 LOG7[1:140652846282496]: Sending close_notify alert
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL alert (write): warning: close notify
2023.01.14 05:17:00 LOG6[1:140652846282496]: SSL_shutdown successfully sent close_notify alert
2023.01.14 05:17:00 LOG7[1:140652846282496]: SSL alert (read): warning: close notify
2023.01.14 05:17:00 LOG6[1:140652846282496]: SSL closed (SSL_read)
2023.01.14 05:17:00 LOG7[1:140652846282496]: Sent socket write shutdown
2023.01.14 05:17:00 LOG5[1:140652846282496]: Connection closed: 17 byte(s) sent to SSL, 0 byte(s) sent to socket
2023.01.14 05:17:00 LOG7[1:140652846282496]: Remote socket (FD=18) closed
2023.01.14 05:17:00 LOG7[1:140652846282496]: Local socket (FD=17) closed
2023.01.14 05:17:00 LOG7[1:140652846282496]: Service [zookeeper-2181] finished (3 left)