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--- сервис_zabbix [2022/12/22 10:13]
val [Получение списка карт и их элементов из Zabbix]
+++ сервис_zabbix [2023/10/03 18:15] (current)
val [Мониторинг по протоколу SNMP]
@@ Line 26: / Line 26: @@
 # less /usr/share/doc/zabbix-server-mysql/README.Debian
-</code>
-  * В Debian10 потребуется [[Сервис MySQL#Управление параметрами сервера]] MySQL innodb_strict_mode=OFF
-<code>
 # cat zabbix.sql
 </code><code>
 #drop database zabbix;
 create database zabbix character set utf8 collate utf8_bin;
-grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix';
+#debian11
+#grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix';
+#ubuntu20
+#create  USER zabbix@localhost identified by 'zabbix';
+#grant all privileges on zabbix.* to zabbix@localhost;
 </code><code>
 # mysql < zabbix.sql
@@ Line 41: / Line 43: @@
 # zcat /usr/share/zabbix-server-mysql/{schema,images,data}.sql.gz | mysql -uzabbix -pzabbix zabbix
-# cat /etc/zabbix/zabbix_server.conf
+# cat /etc/zabbix/zabbix_server.conf.d/corpX.conf
 </code><code>
-...
 DBHost=localhost
 DBName=zabbix
@@ Line 200: / Line 201: @@
 ===== Обновление Zabbix =====
-  * [[https://www.zabbix.com/documentation/current/manual/installation/upgrade/packages/debian_ubuntu#Steps required for a successful upgrade Zabbix]]
+  * [[https://bestmonitoringtools.com/upgrade-zabbix-to-the-latest-version/|Upgrade Zabbix (5.0, 5.2, 5.4) to 6.0 like a Pro (+6.0 to 6.4 guide)]]
-  * [[https://www.zabbix.com/documentation/current/ru/manual/installation/upgrade/packages/debian_ubuntu#Обновление с Zabbix]]
+  * [[https://www.zabbix.com/documentation/current/manual/installation/upgrade/packages/debian_ubuntu|Steps required for a successful upgrade Zabbix]]
+  * [[https://www.zabbix.com/documentation/current/ru/manual/installation/upgrade/packages/debian_ubuntu|Требуемые шаги для успешного обновления Zabbix]]
+  * [[https://www.zabbix.com/documentation/current/en/manual/installation/upgrade|Zabbix Documentation Upgrade procedure]]
 ===== Настройка мониторинга =====
-  * !!! однажды Setup заработал только в chrome !!!
+  * !!! Однажды Setup не заработал в firefox !!!
   * [[https://www.zabbix.com/documentation/current/ru/manual/quickstart|Zabbix Documentation. Быстрый старт]]
   * Login: Admin; Pass: zabbix
@@ Line 687: / Line 690: @@
   * [[https://www.zabbix.com/documentation/4.0/ru/manual/web_monitoring/example|Сценарий из реальной жизни]]
+  * [[https://stackoverflow.com/questions/58641673/zabbix-web-scenario-debug|Zabbix web scenario debug]]
 === Исследование приложения ===
+  * !!! [[https://stackoverflow.com/questions/15603561/how-can-i-debug-a-http-post-in-chrome|How can I debug a HTTP POST in Chrome?]]
 <code>
 Шаг 1.
@@ Line 749: / Line 756: @@
     {token1} regex:name="_token" value="(.{32})"
-  Required string: Roundcube Webmail
+  Required string: rcmloginsubmit
   Required status codes: 200
@@ Line 779: / Line 786: @@
     _token: {token2}
-  Required string: Roundcube Webmail
+  Required string: rcmloginsubmit
   Required status codes: 200
 </code>
 ==== Настройка триггеров ====
+  * [[https://www.zabbix.com/documentation/current/en/manual/config/triggers/trigger|Configuring a trigger]]
 === Примеры простых целочисленных триггеров ===
@@ Line 800: / Line 809: @@
 Host: ya.ru
     Name: HTTPS service on {HOST.NAME} is not available
-    Expression: {ya.ru:net.tcp.service.perf[https].last(#2)}=0
+    Expression: {ya.ru:net.tcp.service.perf[https].max(#2)}=0
-    Expression: last(/ya.ru/net.tcp.service.perf[https],#2)=0
+    Expression: max(/ya.ru/net.tcp.service.perf[https],#2)=0
     Dependencies: Zabbix server: gate.isp.un is unreachable
@@ Line 824: / Line 833: @@
 === Пример с макросами и Recovery expression ===
+!!! Добавить в поле "Operational data" информацию о текущем и максимальном количестве адресов
 <code>
     Name: On {HOST.NAME} dhcp subnet is full
@@ Line 957: / Line 969: @@
 <code>
 Configuration - Actions - Auto registration
-  Name: Add Windows clients                                      # or Add Linux clients
+  Name: Add Windows clients                                          # or Add Linux clients
-  Conditions: Host name contains CLIENT                          # or client (lowercase) for linux
+  Conditions: Host name contains CLIENT                              # or client (lowercase) for linux
-  Action operations: Add to host groups: Windows clients         # or Linux client
+  Action operations:
-  Link to templates: Windows by Zabbix agent active              # or Linux by Zabbix agent active
+    Add to host groups: Windows clients                              # or Linux clients
+    Link to templates: Windows by Zabbix agent active                # or Linux by Zabbix agent active
                      Template OS Windows list installed soft Active  # work in linux too))
   Set host inventory mode: Automatic
@@ Line 997: / Line 1010: @@
 </code><code>
 UserParameter=listinstalledsoft,ls /usr/share/applications | awk -F '.desktop' ' { print $1}' -
+# UserParameter=listinstalledsoft,ls /usr/share/applications /usr/local/share/applications | awk -F '.desktop' ' { print $1}' -
 </code>
@@ Line 1036: / Line 1050: @@
 === Автоматическое добавление ===
-  * [[https://www.zabbix.com/documentation/3.0/manual/discovery/network_discovery/rule|Configuring a network discovery rule]]
+  * [[https://www.zabbix.com/documentation/current/en/manual/discovery/network_discovery|Network discovery]] см. Discovery status
 <code>
 Configuration->Discovery
 Discovery rules
-  Name: Local network
+  Name: Local network    или    Cisco Router Discovery
   IP range: 172.16.1.190-199, 192.168.X.51-60
   Checks:
@@ Line 1052: / Line 1068: @@
   Update interval: 3m
-  Host name: SNMPv2 agent ...
+  Host name: SNMPv2 agent ...            !!! Остальные варианты требуют PTR записи
   Enabled: yes
@@ Line 1225: / Line 1241: @@
   * Пример разработки собственного скрипта для LLD
   * [[Обработка XML файлов]]
+  * [[https://stackoverflow.com/questions/12524437/output-json-from-bash-script|Output JSON from Bash script]]
 <code>
@@ Line 1308: / Line 1325: @@
     Trigger prototypes
       Name: On {HOST.NAME} in the DHCP pool {#POOLNAME}
+или
+      Name: On {HOST.NAME} in the DHCP pool {#POOLNAME} used more {$DHCP.POOLS.MAX.PERCENT} percent
       Expression: {Template App DHCP Pools:dhcp.pools.shared-network[{#POOLNAME},used].last()}/{Template App DHCP Pools:dhcp.pools.shared-network[{#POOLNAME},defined].last()}*100 > {$DHCP.POOLS.MAX.PERCENT}
                   last(/Template App DHCP Pools/dhcp.pools.shared-network[{#POOLNAME},used])/last(/Template App DHCP Pools/dhcp.pools.shared-network[{#POOLNAME},defined])*100 > {$DHCP.POOLS.MAX.PERCENT}
@@ Line 1449: / Line 1470: @@
     \"id\": 2
 } " http://127.0.0.1/zabbix/api_jsonrpc.php
-</code></code>
+</code><code>
-server.corpX.un:~# /root/zab_get_maps.sh | jq '.result | .[] | .name,.sysmapid'
+server.corpX.un:~# /root/zab_get_maps.sh | jq -c '.result | .[] | {name: .name, id: .sysmapid}'
 </code>
 ==== Пример изменения конфигурации через Zabbix API ====

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