【 使用环境 】测试环境
【 OB or 其他组件 】OB
【 使用版本 】OB 4.2.0
【问题描述】清晰明确描述问题
- 版本信息
[admin@server01 oceanbase]$ bin/observer -V
bin/observer -V
observer (OceanBase_CE 4.2.0.0)
REVISION: 100010022023081817-0bdf1c0c5674e88c5ae9a8d0ae4f8077465d7fae
BUILD_BRANCH: HEAD
BUILD_TIME: Aug 18 2023 17:32:49
BUILD_FLAGS: RelWithDebInfo
BUILD_INFO:
Copyright (c) 2011-present OceanBase Inc.
[admin@server01 oceanbase]$ bin/observer --help |grep local
bin/observer --help
observer [OPTIONS]
-h,--help print this help
-z,--zone ZONE zone
-p,--mysql_port PORT mysql port
-P,--rpc_port PORT rpc port
-N,--nodaemon don't run in daemon
-n,--appname APPNAME application name
-c,--cluster_id ID cluster id
-d,--data_dir DIR OceanBase data directory
-i,--devname DEV net dev interface
-I,--local_ip ip of the current machine
-o,--optstr OPTSTR extra options string
-r,--rs_list RS_LIST root service list
-l,--log_level LOG_LEVEL server log level
-6,--ipv6 USE_IPV6 server use ipv6 address
-m,--mode MODE server mode
-f,--scn flashback_scn
其中参数 local_ip 据说是用来指定 IP 。
[admin@server01 oceanbase]$ bin/observer
bin/observer
[admin@server01 oceanbase]$ ps -ef|grep observer
admin 186 1 48 01:01 ? 00:00:02 bin/observer
admin 624 91 0 01:01 pts/1 00:00:00 grep --color=auto observer
[admin@server01 oceanbase]$ strings etc/observer.config.bin|grep 172
local_ip=172.21.0.11
all_server_list=172.21.0.11:12882,172.21.0.12:22882
rootservice_list=172.21.0.11:12882:12881;172.21.0.12:22882:22881
[admin@server01 oceanbase]$ netstat -nltp |grep observer
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 0.0.0.0:12882 0.0.0.0:* LISTEN 186/bin/observer
tcp 0 0 0.0.0.0:12881 0.0.0.0:* LISTEN 186/bin/observer
这里期望监听在指定的 IP 172.21.0.11 上 。因为本机有多个 IP 。
[root@server01 /]# ip addr show eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:15:5d:28:7c:fe brd ff:ff:ff:ff:ff:ff
inet 172.31.51.153/20 brd 172.31.63.255 scope global eth0
valid_lft forever preferred_lft forever
inet 172.21.0.11/24 scope global eth0
valid_lft forever preferred_lft forever
inet 172.21.0.12/24 scope global secondary eth0
valid_lft forever preferred_lft forever
inet 172.21.0.13/24 scope global secondary eth0
valid_lft forever preferred_lft forever
inet 172.21.0.14/24 scope global secondary eth0
valid_lft forever preferred_lft forever
inet6 fe80::215:5dff:fe28:7cfe/64 scope link
valid_lft forever preferred_lft forever
问题也发在 github上了。
[Bug]: observer doesn’t listen on local_ip · Issue #1570 · oceanbase/oceanbase (github.com)
【复现路径】问题出现前后相关操作
【问题现象及影响】
【附件】