検証環境
Windows10 Home Edition
VirtualBox 5.1.22
Docker version 17.05.0-ce, build 89658be
docker-compose version 1.6.2, build 4d72027
+---gaego
| | docker-compose.yml
| |
| +---config
| |
| +---data
| | Dockerfile
| |
| +---glide
| |
| +---sdk
| Dockerfile
|
+---logs
|
+---www
|
+---app
app.yaml
hello.go
各種設定ファイル
gaego/docker-compose.yml
version: "2"
services:
data:
build: ./data
volumes:
- ../:/data
sdk:
build: ./sdk
volumes:
- ./config/:/home/docker/.config
- ./glide/:/home/docker/.glide
volumes_from:
- data
ports:
- "8080:8080"
- "8000:8000"
gaego/data/Dockerfile
FROM busybox
LABEL maintainer "takaya030"
RUN mkdir -p /data
VOLUME ["/data"]
CMD ["true"]
gaego/sdk/Dockerfile
FROM google/cloud-sdk:alpine
LABEL maintainer "takaya030"
RUN curl -Lso go1.6.4.linux-amd64.tar.gz https://storage.googleapis.com/golang/go1.6.4.linux-amd64.tar.gz \
&& tar -C /usr/local -xzf go1.6.4.linux-amd64.tar.gz \
&& rm go1.6.4.linux-amd64.tar.gz
RUN gcloud components install app-engine-go
RUN apk add --update --no-cache \
sudo \
git
RUN adduser -S -u 1000 -g 50 docker \
&& echo 'docker:tcuser' | chpasswd
RUN sudo -u docker gcloud config set core/disable_usage_reporting true && \
sudo -u docker gcloud config set component_manager/disable_update_check true && \
sudo -u docker gcloud config set metrics/environment github_docker_image
RUN mkdir -p /data/www \
&& mkdir -p /home/docker/.glide
VOLUME ["/data","/home/docker/.config","/home/docker/.glide"]
WORKDIR /data/www
ENV GOPATH /data/www
ENV PATH $PATH:/usr/local/go/bin:/data/www/bin
USER 1000
CMD ["dev_appserver.py","--host","0.0.0.0","--admin_host","0.0.0.0","./app"]
gaego/www/app/app.yaml
runtime: go
api_version: go1
handlers:
- url: /.*
script: _go_app
gaego/www/app/hello.go
package hello
import (
"fmt"
"net/http"
)
func init() {
http.HandleFunc("/", handler)
}
func handler(w http.ResponseWriter, r *http.Request) {
fmt.Fprint(w, "Hello, world!")
}
イメージのビルド
gaego ディレクトリに移動後、以下のコマンドでイメージをビルドします。
$ docker-compose build
gcloud の初期設定
以下のコマンドで gcloud の初期設定を行います。この操作は一回実行するだけで OK です
$ docker-compose run --rm sdk gcloud config set core/disable_usage_reporting true
$ docker-compose run --rm sdk gcloud config set component_manager/disable_update_check tru
e
$ docker-compose run --rm sdk gcloud config set metrics/environment github_docker_image
gcloud info で設定内容が確認できます
$ docker-compose run --rm sdk gcloud info
Starting gaego_data_1
Google Cloud SDK [162.0.0]
Platform: [Linux, x86_64] ('Linux', '67fd8b0f0e41', '4.4.66-boot2docker', '#1 SMP Fri May 5 20:44:25 UTC 2017', 'x86_64', '')
Python Version: [2.7.13 (default, Dec 22 2016, 09:22:15) [GCC 6.2.1 20160822]]
Python Location: [/usr/bin/python2]
Site Packages: [Disabled]
Installation Root: [/google-cloud-sdk]
Installed Components:
core: [2017.07.07]
app-engine-python: [1.9.57]
app-engine-go: []
gcloud: []
gsutil: [4.27]
bq: [2.0.24]
System PATH: [/google-cloud-sdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/data/www/bin]
Python PATH: [/google-cloud-sdk/lib/third_party:/google-cloud-sdk/lib:/usr/lib/python27.zip:/usr/lib/python2.7:/usr/lib/python2.7/plat-linux2:/usr/lib/python2.7/lib-tk:/usr/lib/python2.7/lib-old:/usr/lib/python2.7/lib-dynload]
Cloud SDK on PATH: [True]
Kubectl on PATH: [False]
Installation Properties: [/google-cloud-sdk/properties]
User Config Directory: [/home/docker/.config/gcloud]
Active Configuration Name: [default]
Active Configuration Path: [/home/docker/.config/gcloud/configurations/config_default]
Account: [None]
Project: [None]
Current Properties:
[metrics]
environment: [github_docker_image]
[core]
disable_usage_reporting: [true]
[component_manager]
disable_update_check: [true]
Logs Directory: [/home/docker/.config/gcloud/logs]
Last Log File: [/home/docker/.config/gcloud/logs/2017.07.22/02.04.22.201586.log]
git: [git version 2.11.2]
ssh: [OpenSSH_7.4p1, LibreSSL 2.4.4]
更新履歴
- (2017/11/15) gaego/data/Dockerfile の記載漏れを修正
- (2017/08/04) glide のキャッシュフォルダを追加
- (2017/07/22) gclod config のフォルダを volume 指定するように変更。gcloud の初期設定を追加
