66 lines
2.8 KiB
Plaintext
66 lines
2.8 KiB
Plaintext
|
# Read metrics from one or many ClickHouse servers
|
||
|
|
[[inputs.clickhouse]]
|
||
|
|
## Username for authorization on ClickHouse server
|
||
|
|
## example: username = "default"
|
||
|
|
username = "default"
|
||
|
|
|
||
|
|
## Password for authorization on ClickHouse server
|
||
|
|
## example: password = "super_secret"
|
||
|
|
|
||
|
|
## HTTP(s) timeout while getting metrics values
|
||
|
|
## The timeout includes connection time, any redirects, and reading the response body.
|
||
|
|
## example: timeout = 1s
|
||
|
|
# timeout = 5s
|
||
|
|
|
||
|
|
## List of servers for metrics scraping
|
||
|
|
## metrics scrape via HTTP(s) clickhouse interface
|
||
|
|
## https://clickhouse.tech/docs/en/interfaces/http/
|
||
|
|
## example: servers = ["http://127.0.0.1:8123","https://custom-server.mdb.yandexcloud.net"]
|
||
|
|
servers = ["http://127.0.0.1:8123"]
|
||
|
|
|
||
|
|
## If "auto_discovery"" is "true" plugin tries to connect to all servers available in the cluster
|
||
|
|
## with using same "user:password" described in "user" and "password" parameters
|
||
|
|
## and get this server hostname list from "system.clusters" table
|
||
|
|
## see
|
||
|
|
## - https://clickhouse.tech/docs/en/operations/system_tables/#system-clusters
|
||
|
|
## - https://clickhouse.tech/docs/en/operations/server_settings/settings/#server_settings_remote_servers
|
||
|
|
## - https://clickhouse.tech/docs/en/operations/table_engines/distributed/
|
||
|
|
## - https://clickhouse.tech/docs/en/operations/table_engines/replication/#creating-replicated-tables
|
||
|
|
## example: auto_discovery = false
|
||
|
|
# auto_discovery = true
|
||
|
|
|
||
|
|
## Filter cluster names in "system.clusters" when "auto_discovery" is "true"
|
||
|
|
## when this filter present then "WHERE cluster IN (...)" filter will apply
|
||
|
|
## please use only full cluster names here, regexp and glob filters is not allowed
|
||
|
|
## for "/etc/clickhouse-server/config.d/remote.xml"
|
||
|
|
## <yandex>
|
||
|
|
## <remote_servers>
|
||
|
|
## <my-own-cluster>
|
||
|
|
## <shard>
|
||
|
|
## <replica><host>clickhouse-ru-1.local</host><port>9000</port></replica>
|
||
|
|
## <replica><host>clickhouse-ru-2.local</host><port>9000</port></replica>
|
||
|
|
## </shard>
|
||
|
|
## <shard>
|
||
|
|
## <replica><host>clickhouse-eu-1.local</host><port>9000</port></replica>
|
||
|
|
## <replica><host>clickhouse-eu-2.local</host><port>9000</port></replica>
|
||
|
|
## </shard>
|
||
|
|
## </my-onw-cluster>
|
||
|
|
## </remote_servers>
|
||
|
|
##
|
||
|
|
## </yandex>
|
||
|
|
##
|
||
|
|
## example: cluster_include = ["my-own-cluster"]
|
||
|
|
# cluster_include = []
|
||
|
|
|
||
|
|
## Filter cluster names in "system.clusters" when "auto_discovery" is "true"
|
||
|
|
## when this filter present then "WHERE cluster NOT IN (...)" filter will apply
|
||
|
|
## example: cluster_exclude = ["my-internal-not-discovered-cluster"]
|
||
|
|
# cluster_exclude = []
|
||
|
|
|
||
|
|
## Optional TLS Config
|
||
|
|
# tls_ca = "/etc/telegraf/ca.pem"
|
||
|
|
# tls_cert = "/etc/telegraf/cert.pem"
|
||
|
|
# tls_key = "/etc/telegraf/key.pem"
|
||
|
|
## Use TLS but skip chain & host verification
|
||
|
|
# insecure_skip_verify = false
|