Synadia Connect
Cassandra
| NAME | RUNTIME | TYPE | VERSION |
|---|---|---|---|
| cassandra | wombat | source | latest |
Executes a find query and creates a message for each row received.
Configuration
| Name | Type | Optional | Secret | Description |
|---|---|---|---|---|
| addresses | []string | no | no | A list of Cassandra nodes to connect to. Multiple comma separated addresses can be specified on a single line. |
| tls | tls | no | no | Custom TLS settings can be used to override system defaults. |
| password_authenticator | password_authenticator | no | no | Optional configuration of Cassandra authentication parameters. |
| disable_initial_host_lookup | bool | yes | no | If enabled the driver will not attempt to get host info from the system.peers table. This can speed up queries but will mean that data_centre, rack and token information will not be available. The value defaults to false. |
| max_retries | int | yes | no | The maximum number of retries before giving up on a request. The value defaults to 3. |
| backoff | backoff | no | no | Control time intervals between retry attempts. |
| timeout | string | yes | no | The client connection timeout. The value defaults to "600ms". |
| query | string | no | no | A query to execute. |
| auto_replay_nacks | bool | yes | no | Whether messages that are rejected (nacked) at the output level should be automatically replayed indefinitely, eventually resulting in back pressure if the cause of the rejections is persistent. If set to false these messages will instead be deleted. Disabling auto replays can greatly improve memory efficiency of high throughput streams as the original shape of the data can be discarded immediately upon consumption and mutation. The value defaults to true. |
TLS
| Name | Type | Optional | Secret | Description |
|---|---|---|---|---|
| enabled | bool | yes | no | Whether custom TLS settings are enabled. The value defaults to false. |
| skip_cert_verify | bool | yes | no | Whether to skip server side certificate verification. The value defaults to false. |
| enable_renegotiation | bool | yes | no | Whether to allow the remote server to repeatedly request renegotiation. Enable this option if you're seeing the error message local error: tls: no renegotiation. The value defaults to false. |
| root_cas | string | yes | yes | An optional root certificate authority to use. This is a string, representing a certificate chain from the parent trusted root certificate, to possible intermediate signing certificates, to the host certificate. The value defaults to "". |
| client_certs | []string | yes | no | A list of client certificates to use. The value defaults to []. |
Password Authenticator
| Name | Type | Optional | Secret | Description |
|---|---|---|---|---|
| enabled | bool | yes | no | Whether to use password authentication. The value defaults to false. |
| username | string | yes | no | The username to authenticate as. The value defaults to "". |
| password | string | yes | yes | The password to authenticate with. The value defaults to "". |
Backoff
| Name | Type | Optional | Secret | Description |
|---|---|---|---|---|
| initial_interval | string | yes | no | The initial period to wait between retry attempts. The value defaults to "1s". |
| max_interval | string | yes | no | The maximum period to wait between retry attempts. The value defaults to "5s". |