106 lines
4.6 KiB
YAML
106 lines
4.6 KiB
YAML
zabbix_export:
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version: '7.0'
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template_groups:
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- uuid: 748ad4d098d447d492bb935c907f652f
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name: Templates/Databases
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templates:
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- uuid: a1d5f8c3b2e44a7c9d6b1f2e8a3c5b4d
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template: 'PostgreSQL Partitioning by Zabbix Agent 2'
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name: 'PostgreSQL Partitioning by Zabbix Agent 2'
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description: 'Monitors the custom partitions.monitoring view via the native Zabbix Agent 2 PostgreSQL plugin. Using a single master to minimize the DB connections and load.'
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vendor:
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name: Zabbix Support
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version: 7.0-0
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groups:
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- name: Templates/Databases
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items:
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- uuid: b8c7d6e5f4a34b2c8d2e3f4a5b6c7d8e
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name: 'PostgreSQL: Get Partitioning Data'
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key: 'pgsql.custom.query["{$PG.CONNSTRING.AGENT2}",,,"{$PG.DBNAME}","partitions.get_all"]'
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history: '0'
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value_type: TEXT
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description: 'Master item that queries all partition statistics in a single bulk JSON sequence.'
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tags:
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- tag: component
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value: raw
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discovery_rules:
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- uuid: b7c2a5d8f1e44b9c8a3f6d2e1c5b4a7d
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name: 'Partitioned Tables Discovery'
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type: DEPENDENT
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key: db.partitions.discovery.dependent
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item_prototypes:
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- uuid: f1a2b3c4d5e64f7a9b8c7d6e5f4a3b2c
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name: '{#TABLE_NAME}: Time Since Last Maintenance'
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type: DEPENDENT
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key: 'db.partitions.age["{#TABLE_NAME}"]'
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units: s
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preprocessing:
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- type: JSONPATH
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parameters:
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- '$.[?(@.table_name == "{#TABLE_NAME}")].age_seconds.first()'
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master_item:
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key: 'pgsql.custom.query["{$PG.CONNSTRING.AGENT2}",,,"{$PG.DBNAME}","partitions.get_all"]'
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tags:
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- tag: metric
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value: age
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- tag: table
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value: '{#TABLE_NAME}'
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trigger_prototypes:
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- uuid: a9b8c7d6e5f44a3b8c1d2e3f4a5b6c7d
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expression: 'last(/PostgreSQL Partitioning by Zabbix Agent 2/db.partitions.age["{#TABLE_NAME}"])>{$PARTITIONS.AGE}'
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name: 'Table {#TABLE_NAME}: Maintenance script has not run successfully in over 48 hours'
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priority: WARNING
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- uuid: c4b9e2a5f1d84c7a9f3b6d1e5a2c8b4d
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name: '{#TABLE_NAME}: Future Partitions Buffer'
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type: DEPENDENT
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key: 'db.partitions.future["{#TABLE_NAME}"]'
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preprocessing:
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- type: JSONPATH
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parameters:
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- '$.[?(@.table_name == "{#TABLE_NAME}")].future_partitions.first()'
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master_item:
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key: 'pgsql.custom.query["{$PG.CONNSTRING.AGENT2}",,,"{$PG.DBNAME}","partitions.get_all"]'
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tags:
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- tag: metric
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value: partitions
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- tag: table
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value: '{#TABLE_NAME}'
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trigger_prototypes:
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- uuid: d6e3a5c8b2f14d9e8a7b6c5d4e3f2a1b
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expression: 'last(/PostgreSQL Partitioning by Zabbix Agent 2/db.partitions.future["{#TABLE_NAME}"])<{$PARTITIONS.LOW}'
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name: 'Table {#TABLE_NAME}: Future partitions buffer is critically low (< 2)'
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priority: HIGH
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- uuid: e8f2a1b3c4d54e6f9a8b7c6d5e4f3a2b
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name: '{#TABLE_NAME}: Total Size Bytes'
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type: DEPENDENT
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key: 'db.partitions.size["{#TABLE_NAME}"]'
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units: B
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preprocessing:
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- type: JSONPATH
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parameters:
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- '$.[?(@.table_name == "{#TABLE_NAME}")].total_size_bytes.first()'
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master_item:
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key: 'pgsql.custom.query["{$PG.CONNSTRING.AGENT2}",,,"{$PG.DBNAME}","partitions.get_all"]'
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tags:
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- tag: metric
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value: size
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- tag: table
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value: '{#TABLE_NAME}'
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master_item:
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key: 'pgsql.custom.query["{$PG.CONNSTRING.AGENT2}",,,"{$PG.DBNAME}","partitions.get_all"]'
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lld_macro_paths:
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- lld_macro: '{#TABLE_NAME}'
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path: $.table_name
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macros:
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- macro: '{$PARTITIONS.AGE}'
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value: 24h
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description: 'The maximum period during which no new partitions may be created'
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- macro: '{$PARTITIONS.LOW}'
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value: '2'
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description: 'The minimum number of partitions that must exist in the future'
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- macro: '{$PG.CONNSTRING.AGENT2}'
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value: AWS_RDS
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description: 'Session name or URI of the PostgreSQL instance'
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- macro: '{$PG.DBNAME}'
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value: zabbix
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