lotusirous

Dual monitor for LightDM

In case you have a GPU,

sudo apt install arandr

Save the configuration script file in: $HOME/.screenlayout/OfficeMonitor.sh

lotusirous

from flask import Flask, request
from rq import Queue
from redis import Redis

app = Flask(__name__)
q = Queue(connection=Redis())

@app.route("/", methods=["GET"])
def home():
    return "Index"

lotusirous

package main

import (
	"context"
	"log"
	"time"

	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo"
	"go.mongodb.org/mongo-driver/mongo/options"

lotusirous

package main

import (
	"flag"
	"fmt"
	"net"
	"os"
)

var host string

lotusirous

Install production ready cassandra cluster

1. Download cassandra
2. Configure export CASSANDRA_HOME=/home/test/local/cassandra
3. configure $CASSANDRA_HOME/conf/cassandra.yaml as follows:

cluster_name: '[Your Cluster Name]'
listen_address: [public_ip_address]
rpc_address: [public_ip_address]

lotusirous

package main

import (
	"log"
)

type Wizard struct {
	Name string
}

lotusirous

If you want to integrate kubernetes with legacy system which are not running on kubernetes. You can connect from a kubernetes pods with those services by docker interfaces. The kafka is running on the host network at port 9092.

We have kafka client

import logging

# for checking internal connection of kafka module
logging.basicConfig(level=logging.DEBUG)
LOG = logging.getLogger('test.kafka')

lotusirous

package main

import (
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"
	"time"
)

lotusirous

import logging

from flask import Flask
from werkzeug.utils import find_modules, import_string


def configure_logging():
    # register root logging
    logging.basicConfig(level=logging.DEBUG)
    logging.getLogger('werkzeug').setLevel(logging.INFO)

lotusirous

from functools import wraps

def role_required(a: list):
    def with_roles(f):
        @wraps(f)
        def wrapper(*args, **kwds):
            print('Calling decorated function', a)
            return f(*args, **kwds)
        return wrapper
    return with_roles