Привет. Меня зовут Дима Унковский, я – ведущий разработчик в команде Platform в Grammarly, и я ищу хороших DevOps ребят в нашу команду.
Наша область ответственности – облачная инфраструктура, сопутствующие инструменты и инфраструктурные сервисы. Улучшая их, мы делаем все, чтобы продуктовым командам было удобнее разрабатывать и поддерживать продукт Grammarly.
| namespace: nginx | |
| containers: | |
| # "shared" is the data volume container that holds nginx config files and static html files for | |
| # the "nginx" container. It is empty from the beginning, but once "configs" container is started | |
| # files are copied to the "shared" container with rsync(1) | |
| # | |
| # This container is designed to be persistent across deploys of both "nginx" and "configs" | |
| # containers. | |
| # |
| # This is an example of a high-level application (service) that can run along with | |
| # platform agents, write metrics and logs to them. | |
| namespace: example | |
| containers: | |
| app: | |
| image: alpine:3.2 | |
| # We wrote a simple program that on every tick prints the iterator, | |
| # increments a metric in StatsD and writes a line to the log file | |
| cmd: |- |
| # This is a manifest that describes "platform" agents that we run on every instance. | |
| # It includes auxilary services that work alongside with the application containers | |
| # to provide logging and monitoring. | |
| # | |
| # This file looks a bit tough, but that's what happens when you meet the reality. | |
| # We have also pruned it a bit to remove our company specifics. | |
| # | |
| # You may notice "env", "role" and "track" variables. We specify them as EC2 instance | |
| # tags and pass them to rocker-compose on every run. This allows us to distinguish | |
| # instances and do basic service discovery and A/B testing. |
| # Build stage: will start from google/golang:1.4 and compile app.go | |
| FROM google/golang:1.4 | |
| ADD . /src | |
| WORKDIR /src | |
| # Will result in putting app.o to the working directory /src | |
| RUN CGO_ENABLED=0 go build -a -installsuffix cgo -v -o app.o app.go | |
| # Will make app.o available in the following FROM | |
| EXPORT app.o | |
| # Describe "run" image based on "busybox", weights 4.3MB |
| // ==UserScript== | |
| // @name OLX Previews | |
| // @namespace http://use.i.E.your.homepage/ | |
| // @version 0.1 | |
| // @description Makes OLX (slando) render large image previews | |
| // @match http://kiev.ko.olx.ua/nedvizhimost* | |
| // @copyright 2015+, Yuriy Bogdanov | |
| // ==/UserScript== | |
| ;(function(){ |
| -module(brute). | |
| -export([brute/1]). | |
| brute_(N, M, _, O) when N == M -> | |
| O; | |
| brute_(N, M, L, O) -> | |
| [string:right(integer_to_list(N), L, $0) | brute_(N + 1, M, L, O)]. | |
| brute(N) -> | |
| brute_(0, math:pow(10, N), N, []). |
| // Заюзай node-sync v0.1.9beta2, в ней есть .asyncMiddleware() | |
| // это маленькая магия, которая позволяет писать "синхронные" функции типа function(req, res, next) | |
| // еще не знаю, как ее лучше назвать... | |
| app.post('/q/register', function(req, res) { | |
| var mysql = database.spawnConnection(); | |
| // А можно реализацию beginSync? | |
| mysql.beginSync(); |
| createEdge : function(e, callback) | |
| { | |
| var self = this, tryNum = 0, | |
| isolateRetryAttempts = 20, | |
| isolateRetryInterval = 1000; | |
| callback = callback || function(){}; | |
| if (!(e instanceof Edge) || !e.isValid()) { | |
| return callback(new Error("Invalid edge passed")); |
| function getUserSummary(userId, callback) | |
| { | |
| async.parallel({ | |
| user : function(callback) { | |
| db.users.findUserById(userId, callback) | |
| }, | |
| tweets : function(callback) { | |
| db.users.getTweets(userId, callback) |