The documentation at https://github.com/google/cadvisor/blob/master/docs%2Fstorage%2Finfluxdb.md only supports InfluxDB 1. For InfluxDB 2 and InfluxDB 3, there is no concept of a password, only a token. A token cannot be used directly as a password.
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.jupiter.api.Test;
import org.testcontainers.containers.GenericContainer;
import org.testcontainers.junit.jupiter.Container;
import org.testcontainers.junit.jupiter.Testcontainers;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
@Testcontainers
class InfluxQlTest {
@Container
private final GenericContainer<?> container = new GenericContainer<>("influxdb:3.3.0-core")
.withCommand("influxdb3 serve --node-id local01 --object-store file --data-dir /home/influxdb3/.influxdb3")
.withExposedPorts(8181);
@Test
void test() throws Exception {
HttpResponse<String> response = HttpClient.newHttpClient().send(
HttpRequest.newBuilder()
.uri(new URI("http://%s:%d/api/v3/configure/token/admin".formatted(container.getHost(), container.getMappedPort(8181))))
.POST(HttpRequest.BodyPublishers.noBody())
.header("Accept", "application/json")
.header("Content-Type", "application/json")
.build(),
HttpResponse.BodyHandlers.ofString()
);
String token = new ObjectMapper().readTree(response.body()).get("token").asText();
}
}Support for InfluxDB 2 and InfluxDB 3 core requires some additional compatibility handling. This is because it's clearly impossible to connect to InfluxDB 2 or InfluxDB 3 Core using an InfluxDB 1 client. See #2843 .
The documentation at https://github.com/google/cadvisor/blob/master/docs%2Fstorage%2Finfluxdb.md only supports InfluxDB 1. For InfluxDB 2 and InfluxDB 3, there is no concept of a password, only a token. A token cannot be used directly as a password.
Support for InfluxDB 2 and InfluxDB 3 core requires some additional compatibility handling. This is because it's clearly impossible to connect to InfluxDB 2 or InfluxDB 3 Core using an InfluxDB 1 client. See #2843 .