ec2 -> cloud watch -> sns -> chatbot
{
"metrics": {
"metrics_collected": {
"procstat": [
{
"pid_file": "/var/run/httpd/httpd.pid",
"measurement": [
"cpu_time",
"cpu_usage",
"memory_locked",
"memory_rss",
"memory_vms",
"num_threads",
"pid",
"pid_count"
]
}
]
}
},
"logs": {
"logs_collected": {
"files": {
"collect_list": [
{
"file_path": "/home/ec2-user/logs/error.log",
"log_group_name": "errorlog",
"log_stream_name": "sample-ec2-cloudwatchlogs"
}
]
}
}
}
}
todo: rails後で読むやつ
joinをeager loadと併用するについて後で読まないといけないやつ techracho.bpsinc.jp
TypeError: sequelize.import is not a function
sequelizeでつまったところ
'use strict';
const fs = require('fs');
const path = require('path');
const Sequelize = require('sequelize');
const basename = path.basename(__filename);
const env = process.env.NODE_ENV || 'development';
// var config = require(__dirname + '/../config/database.js')[env]
var config = require('../../../config/database.js')[env]
const db = {};
let sequelize;
if (config.use_env_variable) {
sequelize = new Sequelize(process.env[config.use_env_variable], config);
} else {
sequelize = new Sequelize(config.database, config.username, config.password, config);
}
fs
.readdirSync(__dirname)
.filter(file => {
console.log(file.indexOf('.') !== 0) && (file !== basename) && (file.slice(-3) === '.js');
return (file.indexOf('.') !== 0) && (file !== basename) && (file.slice(-3) === '.js');
})
.forEach(file => {
// const model = sequelize['import'](path.join(__dirname, file));
const model = require(path.join(__dirname, file))(sequelize, Sequelize.DataTypes)
db[model.name] = model;
});
Object.keys(db).forEach(modelName => {
if (db[modelName].associate) {
db[modelName].associate(db);
}
});
db.sequelize = sequelize;
db.Sequelize = Sequelize;
module.exports = db;
aws amplifyチュートリアル触る
とはなん
チュートリアル
https://docs.amplify.aws/start/getting-started/installation/q/integration/reactdocs.amplify.aws
環境
GAMA@GAMANS-AM MINGW64 /d $ git --version git version 2.20.1.windows.1 GAMA@GAMANS-AM MINGW64 /d $ node -v v14.17.0 GAMA@GAMANS-AM MINGW64 /d $ npm -v 6.14.13
すすめる
$amplify init
cli.json project-config.json backend-condfig.json tags.json amplify/team-provider-info.json 各リソースのARNなどが記載されてる
amplify/team-provider-info.json git管理外にしておいたほうがよさそう
→ Security best practices for Amplify app in a public repo · Issue #1779 · aws-amplify/amplify-cli · GitHub
Module not found: Can't resolve './graphql/mutations'
npm start
PS D:\workspace\node\react-box> npm start npm WARN lifecycle The node binary used for scripts is C:\Program Files (x86)\Nodist\bin\node.exe but npm is using C:\Program Files (x86)\Nodist\v-x64\14.17.0\node.exe itself. Use the `--scripts-prepend-node-path` option to include the path for the node binary npm was executed with. > react-box@0.1.0 start D:\workspace\node\react-box > react-scripts start We detected TypeScript in your project (src\API.ts) and created a tsconfig.json file for you. It looks like you're trying to use TypeScript but do not have typescript installed. Please install typescript by running npm install typescript. If you are not trying to use TypeScript, please remove the tsconfig.json file from your package root (and any TypeScript files). npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! react-box@0.1.0 start: `react-scripts start` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the react-box@0.1.0 start script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\GAMA\AppData\Roaming\npm-cache\_logs\2021-06-06T10_54_01_486Z-debug.log
あー、、、
create-react-appをjsで作ってしまって、GraphQLをtsで作ってしまったからか、
npm install -save--dev typescript @types/react @types/node
いったんインストールしてみる。
いけたっぽい
つづきをすすめる。
publish
おおー、
Compiled successfully. File sizes after gzip: 361.21 KB build\static\js\2.03a7f31b.chunk.js 1.66 KB build\static\js\main.5e5da87c.chunk.js 1.63 KB build\static\js\3.2006b407.chunk.js 1.17 KB build\static\js\runtime-main.cb997d53.js 278 B build\static\css\main.6dea0f05.chunk.css The project was built assuming it is hosted at /. You can control this with the homepage field in your package.json. The build folder is ready to be deployed. You may serve it with a static server: npm install -g serve serve -s build Find out more about deployment here: https://cra.link/deployment √ Zipping artifacts completed. √ Deployment complete! https://dev.d2f3uckncyo6py.amplifyapp.com
https://dev.d2f3uckncyo6py.amplifyapp.com
https://docs.amplify.aws/start/getting-started/nextsteps/q/integration/reactdocs.amplify.awsa
かいてるとちゅう unreal engine #01
ダウンロード
インストール
エンジンのインストールボタンをクリックして、最新の Unreal Engine をインストール
ラーニングへ
Unreal Engine 5 クイックスタート learn.unrealengine.com
file --mime cp932 or sjis
Error: EACCES: permission denied, rename ''
WIP: ruby StringIO からのStream処理での最適なエンコード方法がわからない
io.string.encode('CP932', 'UTF-8')
これはやりたくない、、、
class StringIO (Ruby 3.0.0 リファレンスマニュアル)
set_encoding(ext_enc) -> self[permalink][rdoc][edit] set_encoding(ext_enc, int_enc) -> self set_encoding(ext_enc, int_enc, opt) -> self 自身のエンコーディングを指定されたエンコーディングに設定します。 [PARAM] ext_enc: エンコーディングを指定します。 nil を指定した場合は Encoding.default_external が使われます。 [PARAM] int_enc: 無視されます。IO クラスの API との互換性のために用意されています。 [PARAM] opt: 無視されます。IO クラスの API との互換性のために用意されています。
io.set_encoding('CP932', 'UTF-8')
外部エンコーディングは無視、
WIP: StringIO, set_encoding
# cp932
io = ...
io.string.encoding -> UTF-8
io = get_s3_client.get_object({
bucket: "bucket",
key: "key",
:response_content_encoding => 'CP932',
:response_content_type => 'text/csv'
}).body
# :response_content_encoding 意味ない、、、
# StringIOのencodingが設定されると思ったが
csv = CSV.new(io)
-> ArgumentError: invalid byte sequence in UTF-8
# 明示的に設定しないとダメっぽい
p io.set_encoding('CP932')
csv = CSV.new(io)
-> <#CSV io_type:StringIO encoding:Windows-31J lineno:0 col_sep:"," row_sep:"\n" quote_char:"\"">
