vniche

...
func (r *mutationResolver) Signup(ctx context.Context, input NewUser) (string, error) {
	user := &User{
		ID:        uuid.New().String(),
		Name:      input.Name,
		Surename:  input.Surename,
		CreatedAt: time.Now().String(),
	}

	// removes oldest user if users length is over 30

vniche

#
# Copyright 2017-2019 The Jaeger Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
# in compliance with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License
# is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

vniche

---
apiVersion: v1
kind: Namespace
metadata:
  name: monitoring

---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:

vniche

---
apiVersion: v1
kind: Namespace
metadata:
  name: observability

---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:

vniche

# start minikube k8s
minikube delete
minikube start --kubernetes-version=v1.18.1 --memory=6g \
    --bootstrapper=kubeadm --extra-config=kubelet.authentication-token-webhook=true \
    --extra-config=kubelet.authorization-mode=Webhook --extra-config=scheduler.address=0.0.0.0 \
    --extra-config=controller-manager.address=0.0.0.0 --driver=docker

# disable k8s metrics-server as it is going to be served by prometheus
minikube addons disable metrics-server

vniche

build-with-docker:
	docker run -it --rm \
		-v $(shell pwd):/go/src/github.com/vniche/armv6-sample-app \
		-w /go/src/github.com/vniche/armv6-sample-app \
		--platform linux/arm/v6 \
		golang:1.15-buster go build -o sample-app .

vniche

version: "3.9"

services:
  haproxy:
    image: haproxy:lts
    container_name: haproxy
    user: 1000:1000
    ports:
      - 80:8080
      - 443:8443

vniche

...
  privateKeyBytes, err := ioutil.ReadFile("/path/to/my/private.key")
	if err != nil {
		log.Fatalf("failed to read private key file: %v", err)
	}

	block, _ := pem.Decode(privateKeyBytes)
	if err != nil {
		log.Fatalf("failed to decode private key to PEM: %v", err)
	}

vniche

---
version: "3.9"
services:
  zookeeper:
    image: confluentinc/cp-zookeeper:6.2.0
    hostname: zookeeper
    container_name: zookeeper
    ports:
      - "2181:2181"
    environment:

vniche

func twoSum(nums []int, target int) []int {
    for index, number := range nums {
        if index == len(nums)-1 {
            break
        }

        for secondIndex, secondNum := range nums[index+1:] {
            if number + secondNum == target {
                return []int{index, (index+1)+secondIndex}
            }