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Minoru Mizutani mmizutani

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mmizutani / nginx.conf
Created Jul 23, 2019 — forked from v0lkan/nginx.conf
Configuring NGINX for Maximum Throughput Under High Concurrency
View nginx.conf
user web;
# One worker process per CPU core.
worker_processes 8;
# Also set
# /etc/security/limits.conf
# web soft nofile 65535
# web hard nofile 65535
# /etc/default/nginx
View gist:65185fc4d512a64d67a93e994dcb781d
command: mackerel-plugin-linux
command: mackerel-plugin-multicore
command: mackerel-plugin-nginx -port=12345
mmizutani / config.yml
Created Jun 7, 2019 — forked from trev/config.yml
CircleCI 2.0 with parallelism & simplecov for Rails
View config.yml
# Ruby CircleCI 2.0 configuration file
# Check for more details
defaults: &defaults
working_directory: ~/split_app
parallelism: 2
- image: circleci/ruby:2.5.0-node-browsers
View CircleCI 2.0 Parallel builds SimpleCov coverage report merging locally

Simplecov aggregated coverage report from CircleCI 2.0 parallel builds (focused on storing locally/within CI containers as artifacts)

Problem Statement

We have Rails application which is running tests on circleCI 2.0, we have simplecov configured to track the coverage of our test suite. Now the problem is with parallelism enabled, we have partial coverage reports in all different containers according to the tests those containers ran.

We obviously want to have consolidated simplecov coverage report which actually shows us overall coverage report.

View petstore_swagger_v3.json
"openapi": "3.0.0",
"servers": [
"url": ""
"url": ""
View petstore_swagger_v3.yaml
openapi: 3.0.0
- url:
- url:
description: 'This is a sample server Petstore server. You can find out more about
Swagger at []( or on [, #swagger]( For
this sample, you can use the api key `special-key` to test the authorization filters.'
version: 1.0.0
mmizutani /
Created Apr 1, 2019 — forked from alopresto/
Steps to enable GPG signing of git commits.

If anyone is interested in setting up their system to automatically (or manually) sign their git commits with their GPG key, here are the steps:

  1. Generate and add your key to GitHub
  2. $ git config --global commit.gpgsign true ([OPTIONAL] every commit will now be signed)
  3. $ git config --global user.signingkey ABCDEF01 (where ABCDEF01 is the fingerprint of the key to use)
  4. $ git config --global alias.logs "log --show-signature" (now available as $ git logs)
  5. $ git config --global alias.cis "commit -S" (optional if global signing is false)
  6. $ echo "Some content" >> example.txt
  7. $ git add example.txt
  8. $ git cis -m "This commit is signed by a GPG key." (regular commit will work if global signing is enabled)
mmizutani / nginx.conf
Created Dec 10, 2018 — forked from nateware/nginx.conf
Nginx sample config for EC2
View nginx.conf
# Sample nginx.conf optimized for EC2 c1.medium to xlarge instances.
# Also look at the haproxy.conf file for how the backend is balanced.
user "nginx" "nginx";
worker_processes 10;
error_log /var/log/nginx_error.log info;
mmizutani / main.go
Created Oct 11, 2018 — forked from enricofoltran/main.go
A simple golang web server with basic logging, tracing, health check, graceful shutdown and zero dependencies
View main.go
package main
import (
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