Cassandra CLI

Execute queries to a cassandra cluster with cqlsh.

Type: bash

Configuration

Name	Required	Description
`CQLSH_KEYSPACE`	yes	The keyspace target
`CQLSH_HOST`	yes	The host of the Cassandra cluster
`CQLSH_PORT`	no	The Vault Token. Defaults to `9043`
`CQLSH_USER`	no	The user to connect in the Cassandra cluster.
`CQLSH_PASSWD`	no	The password to connect in the Cassandra cluster.

In order to configure this type, it’s necessary to create the target directly from the API

plain text
runops login
CONNECTION_NAME=cqlsh-test
TAGS=test-agent
# for updating it, just change the from POST to PUT
curl -XPOST https://api.runops.io/v1/targets \
    -H "Authorization: $(cat ~/.runops/config)" \
    -H 'content-type: application/json' -d@- <<EOF
{
    "tags": "$TAGS",
    "secret_provider": "env-var",
    "secret_path": "CQLSH_ENV",
    "name": "$CONNECTION_NAME",
    "type": "bash",
    "custom_command": "cqlsh --no-color -u [[CQLSH_USER]] --password=[[CQLSH_PASSWD]] -k [[CQLSH_KEYSPACE]]"
}
EOF

In this example, the agent needs to be configured with the environment variable CQLSH_ENV as a json, example:

plain text
CQLSH_ENV='{"CQLSH_HOST":"127.0.0.1","CQLSH_USER":"foo","CQLSH_PASSWD":"noop","CQLSH_KEYSPACE":"test"}'

To add more options to the command line, update the custom command.

Examples

Then it’s possible to run queries into a Cassandra connection

shell
runops tasks create --target cqlsh-test --script 'SELECT * FROM table1;'