Clickhouse destination plugin
The Clickhouse destination plugin lets you send Chronosphere Telemetry Pipeline data to Clickhouse.
Configuration parameters
The Clickhouse destination plugin provides these configuration parameters.
General
| Name | Key | Description | Default |
|---|---|---|---|
| Host | host | Required. IP address or hostname of the Clickhouse cloud host. | none |
| Port | port | Required. TCP host port of the target HTTP server. | 8443 |
Advanced
| Name | Key | Description | Default |
|---|---|---|---|
| URI | uri | Required. Specify a HTTP URI for the target web server. | /?query=INSERT+INTO+fluentbit.kube+FORMAT+JSONEachRow |
| Format | format | Required. Specify the data format to use in the HTTP request body. Supported formats are json, json_lines, and json_stream. | json_stream |
| JSON Date Format | json_date_format | Specify the date format Supported formats: double, iso8601, java_sql_timestamp, and epoch. | epoch |
| JSON Date Key | json_date_key | Specify the name of the date field in output. | timestamp |
Security and TLS
| Name | Key | Description | Default |
|---|---|---|---|
| TLS | tls | Enable or disable TLS/SSL support. | none |
| TLS Certificate Validation | tls.verify | Turn TLS/SSL certificate validation on or off. TLS must be on for this setting to be enabled. | on |
| TLS Debug Level | tls.debug | Set TLS debug verbosity level. Accepted values: 0 (No debug), 1 (Error), 2 (State change), 3 (Informational), 4 (Verbose). | 1 |
| CA Certificate File Path | tls.ca_file | Absolute path to CA certificate file. | none |
| Certificate File Path | tls.crt_file | Absolute path to certificate file. | none |
| Private Key File Path | tls.key_file | Absolute path to private key file. | none |
| Private Key Path Password | tls.key_passwd | Optional password for tls.key_file file. | none |
| TLS SNI Hostname Extension | tls.vhost | Hostname to be used for TLS SNI extension. | none |
Advanced networking
| Name | Key | Description | Default |
|---|---|---|---|
| DNS Mode | net.dns.mode | Select the primary DNS connection type, which can be TCP or UDP. | none |
| DNS Resolver | net.dns.resolver | Select the primary DNS connection type, which can be LEGACY or ASYNC. | none |
| Prefer IPv4 | net.dns.prefer_ipv4 | Prioritize IPv4 DNS results when trying to establish a connection. Valid values are true or false. | none |
| Keepalive | net.keepalive | Enable or disable Keepalive support. Valid values are true or false. | true |
| Keepalive Idle Timeout | net.keepalive_idle_timeout | Set maximum time allowed for an idle Keepalive connection. | 30s |
| Max Connect Timeout | net.connect_timeout | Set maximum time allowed to establish a connection, which includes the TLS handshake. | 10s |
| Max Connect Timeout Log Error | net.connect_timeout_log_error | On connection timeout, specify if it should log an error. When disabled, the timeout is logged as a debug message. Valid values are true or false. | true |
| Max Keepalive Recycle | net.keepalive_max_recycle | Set maximum number of times a keepalive connection can be used before it is retired. | 2000 |
| Source Address | net.source_address | Specify network address to bind for data traffic. | none |
Basic Authentication
| Name | Key | Description | Default |
|---|---|---|---|
| HTTP Username | http_user | Basic Auth Username. | none |
| HTTP Password | http_auth | Basic Auth Password. Requires HTTP_User to be set. | none |