老谢博客

hooks:
  node_success:
    type: exec
    events: [node_success]
    cmd: '
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k oxidized.datetime -o `date +%s`;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k oxidized.status -o 0;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_EVENT       -o $OX_EVENT;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_JOB_STATUS  -o $OX_JOB_STATUS;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_JOB_TIME    -o $OX_JOB_TIME;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_NODE_IP     -o $OX_NODE_IP;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_NODE_MODEL  -o $OX_NODE_MODEL;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_NODE_NAME   -o $OX_NODE_NAME'
 
    async: false
    timeout: 120
  node_fail:
    type: exec
    events: [node_fail]
    cmd: '
   /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k oxidized.datetime -o `date +%s`;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_EVENT       -o $OX_EVENT;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_JOB_STATUS  -o $OX_JOB_STATUS;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_JOB_TIME    -o $OX_JOB_TIME;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_NODE_IP     -o $OX_NODE_IP;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_NODE_MODEL  -o $OX_NODE_MODEL;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_NODE_NAME   -o $OX_NODE_NAME;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k oxidized.status -o 1'
    async: false
    timeout: 120
  post_store:
    type: exec
    events: [post_store]
    cmd: '
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k oxidized.datetime -o `date +%s`;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_EVENT       -o $OX_EVENT;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_JOB_STATUS  -o $OX_JOB_STATUS;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_JOB_TIME    -o $OX_JOB_TIME;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_NODE_IP     -o $OX_NODE_IP;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_NODE_MODEL  -o $OX_NODE_MODEL;
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k OX_NODE_NAME   -o ${OX_NODE_NAME};
    /usr/local/zabbix/bin/zabbix_sender -z zabbix_server_ip -s zabbix_agentd(server_name) -k oxidized.status -o 2'
    async: false
    timeout: 120

SELECT table_name AS "Tables",
round(((data_length + index_length) / 1024 / 1024), 2) "Size in MB"
FROM information_schema.TABLES
WHERE table_schema = 'zabbix'
ORDER BY (data_length + index_length) DESC;
 
+----------------------------+------------+
| Tables                     | Size in MB |
+----------------------------+------------+
| history_uint               |   16452.17 |
| history                    |    3606.36 |
| history_str                |    2435.03 |
| trends_uint                |     722.48 |
| trends                     |     176.28 |
| history_text               |      10.03 |
| alerts                     |       7.47 |
| items                      |       5.78 |
| triggers                   |       3.72 |
| events                     |       2.64 |
| images                     |       1.53 |
| items_applications         |       0.70 |
| item_discovery             |       0.58 |
| functions                  |       0.53 |
| event_recovery             |       0.38 |
| item_preproc               |       0.38 |
………………

yum update 
#更新前，建议更换国内yum源，开局可以直接更新，正式放到生产后不建议使用update更新所有rpm包
#记得关闭selinux
 
yum install centos-release-scl
#安装centos-release-scl软件源
 
yum install rh-ruby23 rh-ruby23-ruby-devel
#安装ruby2.3版本，系统自带为2.0的ruby
 
scl enable rh-ruby23 bash
#这一步非常重要，开启ruby的环境变量，否则oxidized无法启动
 
yum install make cmake which sqlite-devel openssl-devel libssh2-devel ruby gcc ruby-devel libicu-devel gcc-c++
#安装相关的依赖
 
gem install oxidized
#安装主角
 
gem install oxidized-script oxidized-web
#安装web界面
 
ruby -v
 
[root@localhost ~]# ruby -v
ruby 2.3.8p459 (2018-10-18 revision 65136) [x86_64-linux]
#检查ruby版本是否正确，应大于2.3
 
which ruby
 
[root@localhost ~]# which ruby
/opt/rh/rh-ruby23/root/usr/bin/ruby
#检查ruby路径
 
vim /etc/profile.d/rh-ruby22.sh
#!/bin/bash
source /opt/rh/rh-ruby23/enable
export X_SCLS="`scl enable rh-ruby23 'echo $X_SCLS'`"
export PATH=$PATH:/opt/rh/rh-ruby23/root/usr/bin/ruby
#配置环境变量的自启动
 
ln -s /opt/rh/rh-ruby23/root/usr/local/bin/oxidized /usr/local/bin/oxidized
 
vim /lib/systemd/system/oxidized.service
 
# /lib/systemd/system/oxidized.service
[Unit]
Description=Oxidized - Network Device Configuration Backup Tool
After=network-online.target multi-user.target
Wants=network-online.target
 
[Service]
ExecStart=/usr/local/bin/oxidized
KillSignal=SIGKILL
User=root
 
[Install]
WantedBy=multi-user.target
#以上使用root用户运行oxidized，一定要确保已经做了/usr/local/bin/oxidized的ls链接
 
chmod +x /lib/systemd/system/oxidized.service
 
vi /etc/ld.so.conf
#增加 /opt/rh/rh-ruby23/root/usr/lib64
 
ldconfig
ldconfig -v
#检查有没有ruby的so库
 
chmod +x /lib/systemd/system/oxidized.service
 
#接着需要创建router.db和config配置文件，这些请参考以下docker的配置流程，完全一致
 
[root@localhost ~]# systemctl enable oxidized.service
Created symlink from /etc/systemd/system/multi-user.target.wants/oxidized.service to /usr/lib/systemd/system/oxidized.service.
 
[root@localhost ~]# systemctl start oxidized.service
[root@localhost ~]# systemctl status oxidized.service
● oxidized.service - Oxidized - Network Device Configuration Backup Tool
   Loaded: loaded (/usr/lib/systemd/system/oxidized.service; disabled; vendor preset: disabled)
   Active: active (running) since Wed 2021-03-24 18:59:37 CST; 2s ago
 Main PID: 6767 (oxidized)
   CGroup: /system.slice/oxidized.service
           └─6767 puma 3.11.4 (tcp://0.0.0.0:8888) [/]
 
Mar 24 18:59:37 localhost.localdomain oxidized[6767]: I, [2021-03-24T18:59:37.635254 #6767]  INFO -- : Oxidized starting, running as pid 6767
Mar 24 18:59:37 localhost.localdomain oxidized[6767]: I, [2021-03-24T18:59:37.635810 #6767]  INFO -- : lib/oxidized/nodes.rb: Loading nodes
Mar 24 18:59:37 localhost.localdomain oxidized[6767]: I, [2021-03-24T18:59:37.711327 #6767]  INFO -- : lib/oxidized/nodes.rb: Loaded 1 nodes
Mar 24 18:59:37 localhost.localdomain oxidized[6767]: Puma starting in single mode...
Mar 24 18:59:37 localhost.localdomain oxidized[6767]: * Version 3.11.4 (ruby 2.3.8-p459), codename: Love Song
Mar 24 18:59:37 localhost.localdomain oxidized[6767]: * Min threads: 0, max threads: 16
Mar 24 18:59:37 localhost.localdomain oxidized[6767]: * Environment: development
Mar 24 18:59:37 localhost.localdomain oxidized[6767]: * Listening on tcp://0.0.0.0:8888
Mar 24 18:59:37 localhost.localdomain oxidized[6767]: Use Ctrl-C to stop
Mar 24 18:59:39 localhost.localdomain oxidized[6767]: W, [2021-03-24T18:59:39.990844 #6767]  WARN -- : /192.168.1.1 status no_connection, retry attempt 1
[root@localhost ~]#
 
firewall-cmd --zone=public --add-port=8585/tcp --permanent
systemctl reload firewalld.service