这些启动参数是从哪里获取的？

OceanBase 技术问题
#1

【产品名称】

odb and obproxy

【产品版本】

ob-deploy | 1.2.1 | 9.el7 | x86_64 | 219823e1119d37f59ce2c906b44e45605acfd3f3 |

obproxy | 3.2.0 | 1.el7 | x86_64 | 8d5c6978f988935dc3da1dbec208914668dcf3b2 |

【问题描述】

使用OBD启动集群时，同时，会启动obproxy，通过查看 obd 的log 在启动 obproxy 时，会带一些参数，这些参数是从哪里获取的？？？

[2022-05-11 14:08:39] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG]

[2022-05-11 14:08:39] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – starting 192.168.111.3 obproxy

[2022-05-11 14:08:39] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – admin@192.168.111.3 set env LD_LIBRARY_PATH to ‘/home/admin/obproxy/lib:’

[2022-05-11 14:08:39] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – admin@192.168.111.3 execute: cd /home/admin/obproxy; /home/admin/obproxy/bin/obproxy -o obproxy_sys_password=e3fd448c516073714189b57233c9cf428ccb1bed,enable_cluster_checkout=False,skip_proxy_sys_private_check=True,skip_proxyro_check=True --listen_port 3883 --prometheus_listen_port 3884 --rs_list ‘192.168.111.1:3881;192.168.111.2:3881;192.168.111.3:3881’ --cluster_name ‘obce-3zones’

[2022-05-11 14:08:40] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – exited code 0

[2022-05-11 14:08:40] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – admin@192.168.111.3 set env LD_LIBRARY_PATH to ‘’

[2022-05-11 14:08:40] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – admin@192.168.111.3 execute: ps -aux | grep -e ‘/home/admin/obproxy/bin/obproxy -o obproxy_sys_password=e3fd448c516073714189b57233c9cf428ccb1bed,enable_cluster_checkout=False,skip_proxy_sys_private_check=True,skip_proxyro_check=True --listen_port 3883 --prometheus_listen_port 3884 --rs_list 192.168.111.1:3881;192.168.111.2:3881;192.168.111.3:3881 --cluster_name obce-3zones$’ | grep -v grep | awk ‘{print $2}’ > /home/admin/obproxy/run/obproxy-192.168.111.3-3883.pid

[2022-05-11 14:08:40] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – exited code 0

[2022-05-11 14:08:40] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [INFO] obproxy program health check

[2022-05-11 14:08:40] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – 192.168.111.7 program health check

[2022-05-11 14:08:40] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – admin@192.168.111.7 execute: cat /home/admin/obproxy/run/obproxy-192.168.111.7-3883.pid

[2022-05-11 14:08:40] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – exited code 0

[2022-05-11 14:08:40] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – admin@192.168.111.7 execute: bash -c ‘cat /proc/net/{tcp,udp}’ | awk -F’ ’ ‘{print $2,$10}’ | grep ‘00000000:0F2B’ | awk -F’ ’ ‘{print $2}’ | uniq

[2022-05-11 14:08:40] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – exited code 0

[2022-05-11 14:08:40] [c9d213e6-d0f0-11ec-8fe9-00505692ecfa] [DEBUG] – 224550

与 参数 /home/admin/.obd/cluster/<cluster_name>/config.yaml 和 /home/admin/obproxy/etc/obproxy_config.bin 对比了一下，启动参数有些差异

各位大神给点指导。。。谢谢

#2

您的“从那里获取的”是指日志从哪里获取的？还是下面的链接参数是从哪里获取的？还是这两个问题的答案都需要？

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#3

标红部分的启动命令 -o 后面的参数是从哪里获取的？

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#4

您启动OB时，您自己设置的。您看下面哪个参数不明白？

obproxy_sys_password=e3fd448c516073714189b57233c9cf428ccb1bed,

enable_cluster_checkout=False,

skip_proxy_sys_private_check=True,

skip_proxyro_check=True 

--listen_port 3883 

--prometheus_listen_port 3884 

--rs_list '192.168.111.1:3881;192.168.111.2:3881;192.168.111.3:3881' 

--cluster_name 'obce-3zones'

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