Failed to install golang.org/x/crypto/bcrypt

I trying install InfluxDB client. But installation failed. This is my trace: go get -u -v -x github.com/influxdb/influxdb/client github.com/influxdb/influxdb (download) ... git remote -v Fetching...

Import csv data into influxdb from python

This has almost certainly been asked. I have timeseries data that looks like this in a .csv file. The data has no heading, but this is what the different fields are:...

how to send custom metrics from Jmeter to InfluxDB

We are creating custom metrics in JMeter using beanshell scripting and saving them to a file.Our requirement is to send this metrics to InfluxDB. We tried using Backend Listener with Graphite and...

kubectl multiple net/http: TLS handshake timeout

I'm new at kubernetes tech and I try to setup an healthy local cluster (on ESXI). I encounter many errors that I was unable to resolve: DashBoard running but can't access through kubectl proxy...

Convert influxdb time format to ISO8601 format using PHP

When using the influxdb PHP client i see this time format: 2020-02-06T17:26:38.277740846Z PHP DateTime does not seem to understand the format: $date =...

Docker container can't access mapped directory from host

I'm running grafana and influxdb containers in a CentOS environment, but when I start the containers, both says that can't create the files on the mapped directories. I have the same very...

Client sent an HTTP request to an HTTPS server

I have a python application running on a virtual machine, were a legacy, and now I'm migrating to a Kubernetes. I use influxdb==5.2.3 package, connecting to this form Influx(host=r'influx_HOST',...

Python & InfluxDB: get most recent measurement

First, some context about my application: Databases were created on InfluxDB (in my VM) I am already writing in a measurement The script runs at a frequency of once per minute I need to write a...

'[Input/Output] Modbus Error: [Invalid Message] Incomplete message received, expected at least 8 bytes (0 received)'

I am trying to use my raspberry pi as a modbus slave and fetch data from my regular windows machine (representing the modbus master). Right now both slave and master are running on the same...

Connect to InfluxDB from Python script in two Docker Container

I want to run two docker containers - one hosting a Influx DB and one running a python script connecting to the Influx DB with the python client. I made the dummy_script.py (see minimal example...

Lambda function only putting one data point into InfluxDB

I have a Lambda function that is designed to take a message from a SQS queue and then input a value called perf_value which is just an integer. The CloudWatch logs show it firing each time and...

Aggregate Flux Query in Influxdb

I am new to Influxdb. I am using 1.8+ Influxdb and com.influxdb:influxdb-client-java:1.11.0. I have a below measurement stocks { (tag) symbol: String (field) price: Double (field) volume:...

Data not returning from query when using Node but does from console | InfluxDB

I have a Node.js application that I am trying to get to query InfluxDB's cloud offering, I have set it up so I can write data fine now I need the query part. My data contains a few values - or...

Python, Save image from Open CV with cv::imwrite - error message permission denied [WARN:0]

This is the code. First part is for Telegram. Second part logging and directory folder creation. Third part detection of an image with CAFFE. After that we mark the picture with different...

Mongocxx library segmentation fault

I'm trying to install the mongo-c-driver and mongo-cxx-driver in a Docker image, but when I run my C++ program it throws a Segmentation fault. Any ideas? Valgrind says it's mongo's fault. I have...

Use Influxdb client in python - Error : 'InfluxDBClient' object has no attribute 'create_database'/' get_list_database '

I just started using the influxdb client in python. I'm probably doing something wrong but I can't figure it out yet. from influxdb import InfluxDBClient, DataFrameClient ...

batchPoints with influxdb-java getting overwritten unless forced unique time?

My project is currently using influxdb-java to connect to Influx 1.8.2. Currently my code looks something like this: InfluxDB connection = InfluxDBFactory.connect(server,...

InfluxDB-Python: Unable to query by Tag value

I have a problem regarding queries in InfluxDB with python. I have the following simple code: from influxdb import InfluxDBClient client = InfluxDBClient(host='localhost',...

Why I cannot query Influxdbv2 data using python?

I'm trying to query data from InfluxDBv2 (2.0.2) using python3. The query is in flux, it works well inside InfluxDB (it displays the data well). I've tried to executed inside the same VM (Ubuntu...

Python: write Dataframe to influxdb

I just started using the influxdb client in python. I'm trying to write a Dataframe to influxdb. Based on https://influxdb-python.readthedocs.io/en/latest/examples.html#tutorials-pandas I can...

convert data obtained from influxdb to JSON

This is the first time I use go and first time I encounter influxdb. I am using this lib: "github.com/influxdata/influxdb/client/v2" After much tinkering, I finally can query influxdb and get...

Telegraf connection to Mosquitto using TLS

In my system (with raspberry) I have some sensors that publish data to Mosquitto, I'm using Telegraf to transfer the data do an influxDB database and I'm using Grafana to show the data. During the...

Not getting shinyproxy.log to save in container

I’m not able to get shinyproxy to output a log file for some reason. I’m running shinyproxy in a countainer. When I bash into the container I can’t find the main log anywhere. However, when...

Problem with Influxdb2/grafana on docker, can't access influx bash commands nor can't connect to the database from grafana

i'm currently trying to setup a grafana/influxdb2 interaction for IoT purposes. Both are running insides dockers and they are equally reachable via host machine browser on the respective...

How can I connect to InfluxDB through Nginx reverse proxy?

I have Nginx running as a reverse proxy on a computer with only one open port. Through this port and Nginx I redirect the received requests to several internal servers. Now I need to run InfluxDB...

spark-submit error while running kafka spark streaming jar

I am trying to run my kafka spark streaming application using spark submit. Its java maven project and I have created a fat jar using assembly plugin. The same jar I am trying to execute using...

Data parsing in mqtt broker

I have a python code which is used to receive data from mqtt subscriber.The message from mqtt subscriber is send as strings based on the strings received i am manipulating the results. But the...

InfluxDB 2.0 has slow write performance with Python client compared to MariaDB

I am new to InfluxDB and I am trying to compare the performance of MariaDB and InfluxDB 2.0. Therefore I perform a benchmark of about 350.000 rows which are stored in a txt file (30mb). I use...

Authentication in Influx allows all usernames

I am using the docker image influxdb:1.8 and I want to connect to my influx database using Python from within another container. I figured out how to do it without too much looking around....

Unable to setup Kubernetes Ingress for QuestDB via Helm

I'm a beginner to Kubernetes, Helm and Yaml. I'm trying to access the QuestDB Console via Kubernetes Ingress Controller setup in my minikube, but i'm getting the below error when running a helm...