8 Templates out of the box - Zabbix agent 2 template operation - 《Zabbix v5.2 Manual》

Zabbix agent 2 template operation

Zabbix agent 2 template operation

Steps to ensure correct operation of templates that collect metrics with Zabbix agent 2:

1. Make sure that the agent 2 is installed on the host, and that the installed version contains required plugin. Follow the steps on this page if you need to update the agent 2.
2. Link the template to a target host (if the template is not available in your Zabbix installation, you may need to import the template’s .xml file first - see Templates out-of-the-box section for instructions).
3. Adjust the values of mandatory macros as needed. Note, that user macros can be used to override configuration parameters.
4. Configure the instance being monitored to allow sharing data with Zabbix - see instructions in the Additional steps/comments column.

Zabbix agent 2 templates work in conjunction with the plugins. While the basic configuration can be done by simply adjusting user macros, the deeper customisation can be achieved by configuring the plugin itself. For example, if a plugin supports named sessions, it is possible to monitor several entities of the same kind (e.g. MySQL1 and MySQL2) by specifying named session with own URI, username and password for each entity in the configuration file.

This page contains only a minimum set of macros and setup steps that are required for proper template operation. A detailed description of a template, including the full list of macros, items and triggers, is available in the template’s Readme.md file (accessible by clicking on a template name).

Template name	Mandatory macros	Additional steps/comments
Ceph by Zabbix agent 2	{$CEPH.API.KEY} - the API key (default: `zabbix_pass`). Required, if {$CEPH.CONNSTRING} is a URI. Must be empty, if {$CEPH.CONNSTRING} is a session name. {$CEPH.CONNSTRING} - connection string; can be a session name or a URI defined in the following format: <protocol(host:port)>. For URI only HTTPS schema is supported. Examples: Prod, https://localhost:8003 (default) {$CEPH.USER} - user to be used for monitoring (default:`zabbix`). Required, if {$CEPH.CONNSTRING} is a URI. Must be empty, if {$CEPH.CONNSTRING} is a session name.	Works with Ceph plugin; named sessions are supported. 1. Configure the Ceph RESTful Module according to documentation. 2. Make sure a RESTful API endpoint is available for connection.
Docker	-	Works with Docker plugin; named sessions are not supported. To set path to Docker API endpoint edit Plugins.Docker.Endpoint parameter in the agent 2 configuration file (default: `Plugins.Docker.Endpoint=unix:///var/run/docker.sock`). To test availability, run: `zabbix_get -s docker-host -k docker.info`
Memcached	{$MEMCACHED.CONN.URI} - connection string in the URI format; port is optional; password is not used. If not set, the plugin’s default value is used: tcp://localhost:11211. Examples: tcp://127.0.0.1:11211, tcp://localhost, unix:/var/run/memcached.sock.	Works with Memcached plugin; named sessions are supported. To test availability, run: `zabbix_get -s memcached-host -k memcached.ping`
MySQL by Zabbix agent 2	{$MYSQL.DSN} - the system data source name of the MySQL instance (default: <Put your DSN>). Can be a session name or a URI defined in the following format: <protocol(host:port or /path/to/socket)/> For URI only TCP and Unix schemas are supported. Examples: MySQL1, tcp://localhost:3306, tcp://172.16.0.10, unix:/var/run/mysql.sock {$MYSQL.USER}, {$MYSQL.PASSWORD} - MySQL credentials (default: none). Required, if {$MYSQL.DSN} is a URI. Must be empty, if {$MYSQL.DSN} is a session name.	Works with MySQL plugin; named sessions are supported. To grant required privileges to a MySQL user that will be used for monitoring, run: `GRANT USAGE,REPLICATION CLIENT,PROCESS,SHOW DATABASES,SHOW VIEW ON . TO ‘<username>’@’%’;` See MySQL documentation for information about user privileges and Unix sockets.
Oracle by Zabbix agent 2	{$ORACLE.CONNSTRING} - connection string; can be a session name or a URI defined in the following format: <protocol(host:port or /path/to/socket)/> For URI only TCP schema is supported. Examples: Oracle1, tcp://localhost:1521 {$ORACLE.SERVICE} - Oracle Service name (default: ORA). Required, if {$ORACLE.CONNSTRING} is a URI. Must be empty, if {$ORACLE.CONNSTRING} is a session name. {$ORACLE.USER}, {$ORACLE.PASSWORD} - Oracle credentials (default username: zabbix, password: zabbix_password). Required, if {$ORACLE.CONNSTRING} is a URI. Must be empty, if {$ORACLE.CONNSTRING} is a session name.	Works with Oracle plugin; named sessions are supported. Install Oracle Instant Client. To create Oracle user with required privileges, run: `CREATE USER zabbix_mon IDENTIFIED BY <PASSWORD>;` `– Grant access to the zabbix_mon user.` `GRANT CONNECT, CREATE SESSION TO zabbix_mon;` `GRANT SELECT ON DBA_TABLESPACE_USAGE_METRICS TO zabbix_mon;` `GRANT SELECT ON DBA_TABLESPACES TO zabbix_mon;` `GRANT SELECT ON DBA_USERS TO zabbix_mon;` `GRANT SELECT ON SYS.DBA_DATA_FILES TO zabbix_mon;` `GRANT SELECT ON V$ACTIVE_SESSION_HISTORY TO zabbix_mon;` `GRANT SELECT ON V$ARCHIVE_DEST TO zabbix_mon;` `GRANT SELECT ON V$ASM_DISKGROUP TO zabbix_mon;` `GRANT SELECT ON V$DATABASE TO zabbix_mon;` `GRANT SELECT ON V$DATAFILE TO zabbix_mon;` `GRANT SELECT ON V$INSTANCE TO zabbix_mon;` `GRANT SELECT ON V$LOG TO zabbix_mon;` `GRANT SELECT ON V$OSSTAT TO zabbix_mon;` `GRANT SELECT ON V$PGASTAT TO zabbix_mon;` `GRANT SELECT ON V$PROCESS TO zabbix_mon;` `GRANT SELECT ON V$RECOVERY_FILE_DEST TO zabbix_mon;` `GRANT SELECT ON V$RESTORE_POINT TO zabbix_mon;` `GRANT SELECT ON V$SESSION TO zabbix_mon;` `GRANT SELECT ON V$SGASTAT TO zabbix_mon;` `GRANT SELECT ON V$SYSMETRIC TO zabbix_mon;` `GRANT SELECT ON V$SYSTEM_PARAMETER TO zabbix_mon;`
PostgreSQL Agent 2	{$PG.URI} - connection string; can be a session name or a URI defined in the following format: <protocol(host:port or /path/to/socket)/>. For URI only TCP and Unix schemas are supported. Examples: Postgres1, tcp://localhost:5432, tcp://172.16.0.10 {$PG.USER}, {$PG.PASSWORD} - PostgreSQL credentials (default username: postgres, password:postgres). Required, if {$PG.URI} is a URI. Must be empty, if {$PG.URI} is a session name.	Works with PostgreSQL plugin; named sessions are supported. To create a user with required privileges, for PostgreSQL 10 and newer, run: `CREATE USER ‘zbx_monitor’ IDENTIFIED BY ‘<password>’;` `GRANT EXECUTE ON FUNCTION pg_catalog.pg_ls_dir(text) TO zbx_monitor;`\`GRANT EXECUTE ON FUNCTION pg_catalog.pg_stat_file(text) TO zbx_monitor;` Edit pg_hba.conf to allow connections from Zabbix agent (see PostgreSQL documentation for details).
Redis	{$REDIS.CONN.URI} -connection string in the URI format; port is optional; password is not used. If not set, the plugin’s default value is used: tcp://localhost:6379	Works with Redis plugin; named sessions are supported. To test availability, run: `zabbix_get -s redis-master -k redis.ping`
SMART by Zabbix agent 2 / SMART by Zabbix agent 2 active	-	Make sure that Smartmontools version 7.1 or newer is installed. Disk discovery LLD rule finds all HDD, SSD, NVMe disks with S.M.A.R.T. enabled. Attribute discovery LLD rule finds all Vendor Specific Attributes for each disk. To skip some attributes, set regular expressions with disk names in {$SMART.DISK.NAME.MATCHES} and with attribute IDs in {$SMART.ATTRIBUTE.ID.MATCHES} on the host level.