lirlia

#!/usr/bin/env python

"""Simple HTTP Server With Upload.

This module builds on BaseHTTPServer by implementing the standard GET
and HEAD requests in a fairly straightforward manner.

"""

lirlia

type ByteSize float64

const (
    _           = iota // ignore first value by assigning to blank identifier
    KB ByteSize = 1 << (10 * iota)
    MB
    GB
    TB
    PB
    EB

lirlia

package main

import (
	"fmt"
	"math/rand"
	"sort"
)

// slice内に指定の値があるかをチェックして
// 要素番号を返す関数

lirlia

function kurl() {
  # URLをパース
  read proto server path <<<$(echo ${1//// })
  DOC=/${path// //}
  HOST=${server//:*}
  PORT=${server//*:}
  [[ x"${HOST}" == x"${PORT}" ]] && PORT=80

  # /dev/tcp/~をfd3で開く
  exec 3<>/dev/tcp/${HOST}/$PORT

lirlia

package main

import (
	"fmt"
)

type Car struct {
	Suzuki
	Shell
}

lirlia

package main

import (
	"fmt"
)

type CarDI struct {
	carInterface
}

lirlia

//   1. A JSON file whose path is specified by the
//      GOOGLE_APPLICATION_CREDENTIALS environment variable.
//      For workload identity federation, refer to
//      https://cloud.google.com/iam/docs/how-to#using-workload-identity-federation on
//      how to generate the JSON configuration file for on-prem/non-Google cloud
//      platforms.
//   2. A JSON file in a location known to the gcloud command-line tool.
//      On Windows, this is %APPDATA%/gcloud/application_default_credentials.json.
//      On other systems, $HOME/.config/gcloud/application_default_credentials.json.
//   3. On Google App Engine standard first generation runtimes (<= Go 1.9) it uses

lirlia

func (cs computeSource) Token() (*oauth2.Token, error) {
    if !metadata.OnGCE() {
        return nil, errors.New("oauth2/google: can't get a token from the metadata service; not running on GCE")
    }
    acct := cs.account
    if acct == "" {
        acct = "default"
    }
    tokenURI := "instance/service-accounts/" + acct + "/token"
    if len(cs.scopes) > 0 {

lirlia

# Google SA(gke-workload) の作成
$ gcloud iam service-accounts create gke-workload --project=PROJECT_ID

# Google SA(gke-workload) に roles/editor 権限を付与
$ gcloud projects add-iam-policy-binding PROJECT_ID \
    --member "serviceAccount:gke-workload@PROJECT_ID.iam.gserviceaccount.com" \
    --role "roles/editor"

# Google SA(PROJECT_ID.svc.id.goog[default/gke-workload]) が
# gke-workload@PROJECT_ID.iam.gserviceaccount.com の権限を借用する権限を付与

lirlia

apiVersion: v1
kind: Pod
metadata:
  name: pod-without-sa
  namespace: default
spec:
  containers:
  - image: gcr.io/google.com/cloudsdktool/cloud-sdk:slim
    name: pod-without-sa
    stdin: true