【问题描述】
obd cluster start c1:
Get local repositories and plugins ok
Open ssh connection ok
Cluster param config check ok
Check before start observer x
[ERROR] 192.168.10.104 No such net interface:ens192
obd cluster edit-config c1
查看集群配置文件。看里面的 devname:
这个后面要写 配置文件里的 servers 对应的 那个网卡名称。
网卡名称：
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
validlft forever preferredlft forever
inet6 ::1/128 scope host
validlft forever preferredlft forever
2: ens192: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:50:56:ab:11:f0 brd ff:ff:ff:ff:ff:ff
inet 192.168.10.104/24 brd 192.168.10.255 scope global noprefixroute ens192
配置文件：
oceanbase-ce:
servers:
# Please don't use hostname, only IP can be supported
- 192.168.10.104
global:
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /root/observer
# The directory for data storage. The default value is $home_path/store.
# data_dir: /data
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
# redo_dir: /redo
# Please set devname as the network adaptor's name whose ip is in the setting of severs.
# if set severs as "127.0.0.1", please set devname as "lo"
# if current ip is 192.168.1.10, and the ip's network adaptor's name is "eth0", please use "eth0"
devname: ens192
mysql_port: 2881 # External port for OceanBase Database. The default value is 2881.
rpc_port: 2882 # Internal port for OceanBase Database. The default value is 2882.
zone: zone1
cluster_id: 1
另外，这个单机环境安装的场景是中控服务器与目标服务器不是同一台，先前安装的在同一台上是可以成功的，不在同一台就报网卡识别不了。
这是一个已知BUG导致的。参考https://github.com/oceanbase/obdeploy/issues/37。可以根据https://github.com/oceanbase/obdeploy/commit/b037c96b1a78397688f040a490dc495d805b65a7修改~/.obd/plugins/oceanbase/3.1.0/start_check.py.
社区版4.0.0遇到相同问题