Link

• https://makefile.site/
• https://gist.github.com/subfuzion/0bd969d08fe0d8b5cc4b23c795854a13
• https://github.com/uber-go/tools/blob/master/Makefile

https://github.com/json-iterator/go
https://github.com/mailru/easyjson

DigitalOcean выпустили clusterlint — утилиту для проверки ваших Kubernetes кластеров на следование best practices.

• https://github.com/digitalocean/clusterlint

• Руководство по использованию Tarantool Cartridge в Kubernetes

Todo

• integration
  • viper #731
  • traefik
• consulCatalog
• store
  • metadata
• API
  • add/del service
  • consul template

ToDo

• Connect
• CRUD

Link

https://tikv.org/

• As DB ;-)

Intargation with GitLab

• https://docs.gitlab.com/ee/ci/secrets/
• https://docs.gitlab.com/ee/ci/examples/authenticating-with-hashicorp-vault/

Integration with k8s

• Effective Secrets with Vault and Kubernetes

tutorial

• Безопасное использование секретов: шаблон для использования HashiCorp Vault

Link:

• https://github.com/tiaguinho/gosoap
• https://levelup.gitconnected.com/golang-soap-based-services-ccc4b3e3ee2e
• https://fale.io/blog/2018/12/03/calling-a-soap-service-in-go/

https://hashids.org/go/

Refs

• Creating a Readable URL Shortener
• Who's Using Hashids

To-Do

• Minimal Helm Chart

И только что вышел Helm 3 :tada::tada::tada:

Анонс: http://amp.gs/slud
Что изменилось по сравнению с 2 версией http://amp.gs/slui
Как мигрировать http://amp.gs/sluw
Плагин для миграции http://amp.gs/sluF
Результаты security аудита http://amp.gs/slur

Link

• https://docs.traefik.io/

To-Do

• Install
• Tracing
• Metrics
• Logs

TLS

• https://blog.containo.us/traefik-2-tls-101-23b4fbee81f1
• https://dev.to/nflamel/how-to-have-https-on-development-with-docker-traefik-v2-and-mkcert-2jh3

ToDo

• vagrant
• Install Docker/Docker-compose
• Run this service
• Test (use molecule)

Links:

• https://habr.com/ru/post/437216/
• https://robertdebock.nl/
• https://gitlab.com/nayls-project/devops-pets/raspberry-ci
• How to Use Ansible to Install and Set Up Apache on Ubuntu 18.04

Add store - Neo4j

• Add implementation for the interface DB
  https://github.com/batazor/shortlink/blob/84fa2a365f09396f92556febde2e711c1682a780/internal/pkg/db/type.go#L9
• Add option of switcher https://github.com/batazor/shortlink/blob/84fa2a365f09396f92556febde2e711c1682a780/internal/pkg/db/db.go#L27
• Add implementation for the interface of Repository (optional)https://github.com/batazor/shortlink/blob/84fa2a365f09396f92556febde2e711c1682a780/internal/services/link/infrastructure/store/crud/type.go#L13
• Add tests (simple example)

Links

• https://medium.com/swlh/the-simplest-way-to-handle-timeouts-in-golang-11e371dc6188
• https://4gophers.ru/articles/rukovodstvo-po-nethttp-taimautam-v-go
• https://ieftimov.com/post/make-resilient-golang-net-http-servers-using-timeouts-deadlines-context-cancellation/

ToDo

Add version package:

• API
• Store

Package

• https://github.com/hashicorp/go-version

ToDo

• add a message -> start service
• add logging
• add opentracing
• custom message about of error https://github.com/graph-gophers/graphql-go#custom-errors
• ui https://github.com/gusaul/grpcox

Todo

• work version

Add config

// Schema represents a GraphQL schema with an optional resolver.
type Schema struct {
	schema *schema.Schema
	res    *resolvable.Schema

	maxDepth              int
	maxParallelism        int
	tracer                trace.Tracer
	validationTracer      trace.ValidationTracer
	logger                log.Logger
	useStringDescriptions bool
	disableIntrospection  bool
}

After

• Generate resolver
• Generate methods?
• Learn spec GraphQL:
  • Add filter
  • Add fragment
  • Union field

There is an error with this repository's Renovate configuration that needs to be fixed. As a precaution, Renovate will stop PRs until it is resolved.

Location: .github/renovate.json5
Error type: Invalid JSON5 (parsing failed)
Message: JSON5.parse error: JSON5: invalid character '\"' at 12:3

https://github.com/skanehira/pst/blob/master/.circleci/config.yml

ToDo

• Linter && Test (Parallers)
• Build
• GitLab registry
• Check LICENSE
• Notify to slack
• Use GitLab CI Template (https://github.com/batazor/gitlab-ci-jobs)
• Cache dependencies
• GitLab Release
• Badger

Forkflow

• Automatically stop environments after a specified period
• review apps
• HotFix (Need rapid deploy to master)
• Research GitLab auto-deploy
• Cannary deploy
• DAST

artifacts

• Automatically bring in artifacts from cross-project jobs

intergration

• sentry
• Knative

k8s

• intergration
• logs
• metrics

Environment

• Yandex
  • Improt/Export alert/dashboard?
• AWS
• Google
• Minikube??? (From CI)

Link:

• https://medium.com/@TianchenW/run-gitlab-pipeline-dry-f9fd65c28a23
• https://about.gitlab.com/blog/2017/11/27/go-tools-and-gitlab-how-to-do-continuous-integration-like-a-boss/

https://grafana.com/oss/loki/

Release v1.6.0 - https://github.com/grafana/loki/releases/tag/v1.6.0

• https://medium.com/@yannig.perre_32769/loki-centralization-of-logs-using-the-prometheus-way-3e2d3c7f6227

TODO

• monitoring docker-container (docker-compose)
• dashboard for application
• parse json
  • Nginx as example
• Prometheus metrics
• OpenTracing

Stage:

• test
• build

• Init
• Create a package
• services
  • logger (MQ)
  • api
  • metadata
  • bot (MQ)
• Add to store
• Add to log package

Link

• https://medium.com/@aablinov/%D1%82%D1%83%D1%88%D0%B8%D0%BC-%D0%BF%D0%BE%D0%B6%D0%B0%D1%80-%D1%82%D1%80%D0%B0%D1%81%D1%81%D0%B8%D1%80%D0%BE%D0%B2%D0%BA%D0%B0-%D1%81-opentracing-%D0%B8-jaeger-69f0ae553b86
• https://github.com/batazor/go-logger/blob/master/pkg/jaeger/jaeger.go
• https://github.com/yurishkuro/opentracing-tutorial/tree/master/go
• https://www.jaegertracing.io/docs/1.8/client-libraries/

ToDo

• Interface
• Zap implementation
• Logrus implementation
• Context for close method
• Test

Link

• https://forum.golangbridge.org/t/whats-so-bad-about-the-stdlibs-log-package/1435/16
• https://www.mountedthoughts.com/golang-logger-interface/
• https://blog.gopheracademy.com/advent-2016/context-logging/
• https://github.com/sandipb/zap-examples/tree/master/src/customencoder
• https://dev-journal.in/2019/05/27/adding-uber-go-zap-logger-to-golang-project/
• https://dave.cheney.net/tag/logging
• http://notes.burke.libbey.me/context-and-logging/

Extend List method in store

As an example: GetList(query)

todo:

• Support in API
• Support in-store

ToDo

• Migration PostgreSQL
• Migration MySQL
• Migration SQLite

Link

• https://github.com/pressly/goose

TO-DO

Step 1

• Init
• View metric

Step 2

• View log https://grafana.com/blog/2019/10/16/new-in-grafana-6.4-the-logs-panel/

Links

• https://itnext.io/practical-guide-to-securing-grpc-connections-with-go-and-tls-part-1-f63058e9d6d1
• https://blog.gopheracademy.com/advent-2019/go-grps-and-tls/

ToDo

• Add field to link
• Update stores
• Update API

To-Do:

• Parse link
• Save description
• Save image

Link

• https://habr.com/ru/post/269055/
• https://github.com/badoux/goscraper

Example

PromQL

Links:

• https://grafana.com/blog/2020/02/04/introduction-to-promql-the-prometheus-query-language
• https://medium.com/@valyala/promql-tutorial-for-beginners-9ab455142085
• https://promcon.io/2019-munich/talks/promql-for-mere-mortals
• https://timber.io/blog/promql-for-humans
• Achieving multi-tenancy in monitoring with Prometheus & the mighty Thanos Receiver
• How we eliminated service outages from ‘certificate expired’ by setting up alerts with Grafana and Prometheus

Docs:

• https://exporterhub.io/

Link

• https://medium.com/@hatajoe/clean-architecture-in-go-4030f11ec1b1

To-Do

• grpc-gateway: redirect
• grpc-gateway: delete
• format response <-> http-chi
• generate swagger-docs

Link

• https://github.com/grpc-ecosystem/grpc-gateway/blob/master/third_party/googleapis/google/api/annotations.proto
• https://blog.maddevs.io/go-rest-%D0%B8%D0%BB%D0%B8-grpc-f5d52d7ffff6
• https://habr.com/ru/post/337716/

ToDo

• https://echo.labstack.com/

ToDo

• Init

Link

• https://github.com/cloudevents/sdk-go

• Add interface

type Notify interface {
  Run() error
  Send(string) error
}

Add implementation:

• All API
• All Store

Next Step:

• API subscribe to store (need to get a response of write to store)

Link

• https://refactoring.guru/ru/design-patterns/observer
• [Observer/PubSub] https://medium.com/german-gorelkin/go-observer-bc95f465961b
• https://chatbotslife.com/making-a-very-simple-telegram-bot-with-golang-f7cb6601a320
• Event dispathcer

ToDo:

Store:

• Add method: get links for all DB's
• Add test

API:

• gRPC-gateway
• http
• GraphQL

Fix:

• Fix generate proto
• Fix test coverage
• Fix generate GraphQL
• API for DGraph

Link

• https://ignite.apache.org/
• https://github.com/amsokol/ignite-go-client