如何查看系统IP地址
[root@niitmes1 frontend]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 94:40:c9:21:c4:fe brd ff:ff:ff:ff:ff:ff
inet 10.1.3.58/24 brd 10.1.3.255 scope global eno1
valid_lft forever preferred_lft forever
inet 10.1.3.63/32 scope global eno1
valid_lft forever preferred_lft forever
inet6 fe80::9640:c9ff:fe21:c4fe/64 scope link
valid_lft forever preferred_lft forever
3: eno2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1000
link/ether 94:40:c9:21:c4:ff brd ff:ff:ff:ff:ff:ff
4: eno3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1000
link/ether 94:40:c9:21:c5:00 brd ff:ff:ff:ff:ff:ff
5: eno4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1000
link/ether 94:40:c9:21:c5:01 brd ff:ff:ff:ff:ff:ff
Liunx常用指令
cd {目录} #切换到目录下
cat {文件} #查看某个文件
more {文件} #翻页查某个文件
tail -f {文件} #一直监控查看某个文件
ll #查看当前目录下有哪些文件
如何查看Keepalived配置和启动情况
[root@niitmes1 frontend]# cat /etc/keepalived/keepalived.conf
! Configuration File for keepalived
global_defs {
notification_email {
123@139.com
}
notification_email_from 123@139.com
smtp_server 127.0.0.1
smtp_connect_timeout 3
router_id LVS_DEVEL
}
vrrp_instance VI_1 {
state MASTER
interface eno1
virtual_router_id 40
priority 101
advert_int 2
garp_master_delay 1
authentication {
auth_type PASS
auth_pass 1111
}
track_interface {
eno1
}
virtual_ipaddress {
10.1.3.63
}
}
[root@niitmes1 frontend]# service keepalived status
Redirecting to /bin/systemctl status keepalived.service
● keepalived.service - LVS and VRRP High Availability Monitor
Loaded: loaded (/usr/lib/systemd/system/keepalived.service; disabled; vendor preset: disabled)
Active: active (running) since Mon 2021-06-28 13:49:41 CST; 2h 55min ago
Process: 11177 ExecStart=/usr/sbin/keepalived $KEEPALIVED_OPTIONS (code=exited, status=0/SUCCESS)
Main PID: 11178 (keepalived)
CGroup: /system.slice/keepalived.service
├─11178 /usr/sbin/keepalived -D
├─11179 /usr/sbin/keepalived -D
└─11180 /usr/sbin/keepalived -D
Jun 28 13:49:45 niitmes1 Keepalived_vrrp[11180]: Sending gratuitous ARP on eno1 for 10.1.3.63
Jun 28 13:49:45 niitmes1 Keepalived_vrrp[11180]: Sending gratuitous ARP on eno1 for 10.1.3.63
Jun 28 13:49:45 niitmes1 Keepalived_vrrp[11180]: Sending gratuitous ARP on eno1 for 10.1.3.63
Jun 28 13:49:45 niitmes1 Keepalived_vrrp[11180]: Sending gratuitous ARP on eno1 for 10.1.3.63
Jun 28 13:49:46 niitmes1 Keepalived_vrrp[11180]: Sending gratuitous ARP on eno1 for 10.1.3.63
Jun 28 13:49:46 niitmes1 Keepalived_vrrp[11180]: VRRP_Instance(VIw_1) Sending/queueing gratuitous ARPs on eno1 for 10.1.3.63
Jun 28 13:49:46 niitmes1 Keepalived_vrrp[11180]: Sending gratuitous ARP on eno1 for 10.1.3.63
Jun 28 13:49:46 niitmes1 Keepalived_vrrp[11180]: Sending gratuitous ARP on eno1 for 10.1.3.63
Jun 28 13:49:46 niitmes1 Keepalived_vrrp[11180]: Sending gratuitous ARP on eno1 for 10.1.3.63
Jun 28 13:49:46 niitmes1 Keepalived_vrrp[11180]: Sending gratuitous ARP on eno1 for 10.1.3.63
[root@niitmes1 frontend]#
PLC和PLM在MES中的配置文件整理
PLC :/home/ATOS/Server/back/opcua/config/config.properties
[root@niitmes1 config]# cat /home/ATOS/Server/back/opcua/config/config.properties
applicationName=niit-opcua-client
endpoint=opc.tcp://192.168.10.190:4840
authentication=0
username=admim
password=Atos1234
securityMode=Sign
securityPolicie=BASIC256SHA256
PLM:/home/ATOS/Server/back/niit-product/config/application-prod.yml
orderSyncPlm:
syncPlm: false #是否同步到plm
plmServiceAddress: http://192.168.89.15:7001/LZPLMInterface/services/PLMService?wsdl #PLM webservice接口地址
#默认opc ua applicationKey 与plc交互时候使用此key
applicatoinKey: niit-opcua-client
如何重启相关进程
PLC：
[root@niitmes3 back]# ps -ef |grep opc
root 18825 1 0 14:02 ? 00:01:20 java -jar opc-ua-app-1.0-SNAPSHOT.jar config/
root 24233 6284 0 17:11 pts/1 00:00:00 grep --color=auto opc
[root@niitmes3 back]# kill -9 18825
[root@niitmes3 back]# cd /home/ATOS/Server/back/opcua/
[root@niitmes3 opcua]# nohup java -jar opc-ua-app-1.0-SNAPSHOT.jar
config/ niit-opcua-client.der nohup.out test.sh
log/ niit-opcua-client.pem opc-ua-app-1.0-SNAPSHOT.jar tmp
[root@niitmes3 opcua]# nohup java -jar opc-ua-app-1.0-SNAPSHOT.jar config/ &
[5] 24255
[root@niitmes3 opcua]# nohup: ignoring input and appending output to ‘nohup.out’
PLM：
[root@niitmes3 config]# ps -ef |grep cvc-niit-prouct-1.0.0.jar
root 18600 1 2 13:58 ? 00:04:11 java -jar cvc-niit-prouct-1.0.0.jar config/
root 23950 6284 0 17:04 pts/1 00:00:00 grep --color=auto cvc-niit-prouct-1.0.0.jar
[root@niitmes3 config]# kill -9 18600
[root@niitmes3 config]# cd /home/ATOS/Server/back/niit-product/
[root@niitmes3 niit-product]# nohup java -jar cvc-niit-prouct-1.0.0.jar config/ &
[4] 23958
[root@niitmes3 niit-product]# nohup: ignoring input and appending output to ‘nohup.out’
[root@niitmes3 niit-product]#
相关的日志文件如何查看
操作系统日志：tail -f /var/log/message
MES软件逻辑程序日志： tail -f /home/ATOS/Server/back/niit-product/nohup.out
MES软件OPCUA进程日志： tail -f /home/ATOS/Server/back/opcua/nohup.out
