6.6. 이미지 스트림 매핑
통합 레지스트리에서 새 이미지를 수신하면 이미지 스트림 매핑을 생성하여 OpenShift Container Platform으로 보내서 이미지의 프로젝트, 이름, 태그 및 이미지 메타데이터를 제공합니다.
참고
이미지 스트림 매핑 구성은 고급 기능입니다.
이러한 정보는 새 이미지를 생성하고(아직 없는 경우) 이미지를 이미지 스트림에 태그하는 데 사용됩니다. OpenShift Container Platform은 명령, 진입점, 환경 변수 등 각 이미지에 대한 완전한 메타데이터를 저장합니다. OpenShift Container Platform의 이미지는 변경 불가능하며 이름의 최대 길이는 63자입니다.
다음 이미지 스트림 매핑 예에서는 test/origin-ruby-sample:latest로 이미지가 태그됩니다.
이미지 스트림 매핑 오브젝트 정의
apiVersion: image.openshift.io/v1
kind: ImageStreamMapping
metadata:
creationTimestamp: null
name: origin-ruby-sample
namespace: test
tag: latest
image:
dockerImageLayers:
- name: sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef
size: 0
- name: sha256:ee1dd2cb6df21971f4af6de0f1d7782b81fb63156801cfde2bb47b4247c23c29
size: 196634330
- name: sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef
size: 0
- name: sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef
size: 0
- name: sha256:ca062656bff07f18bff46be00f40cfbb069687ec124ac0aa038fd676cfaea092
size: 177723024
- name: sha256:63d529c59c92843c395befd065de516ee9ed4995549f8218eac6ff088bfa6b6e
size: 55679776
- name: sha256:92114219a04977b5563d7dff71ec4caa3a37a15b266ce42ee8f43dba9798c966
size: 11939149
dockerImageMetadata:
Architecture: amd64
Config:
Cmd:
- /usr/libexec/s2i/run
Entrypoint:
- container-entrypoint
Env:
- RACK_ENV=production
- OPENSHIFT_BUILD_NAMESPACE=test
- OPENSHIFT_BUILD_SOURCE=https://github.com/openshift/ruby-hello-world.git
- EXAMPLE=sample-app
- OPENSHIFT_BUILD_NAME=ruby-sample-build-1
- PATH=/opt/app-root/src/bin:/opt/app-root/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
- STI_SCRIPTS_URL=image:///usr/libexec/s2i
- STI_SCRIPTS_PATH=/usr/libexec/s2i
- HOME=/opt/app-root/src
- BASH_ENV=/opt/app-root/etc/scl_enable
- ENV=/opt/app-root/etc/scl_enable
- PROMPT_COMMAND=. /opt/app-root/etc/scl_enable
- RUBY_VERSION=2.2
ExposedPorts:
8080/tcp: {}
Labels:
build-date: 2015-12-23
io.k8s.description: Platform for building and running Ruby 2.2 applications
io.k8s.display-name: 172.30.56.218:5000/test/origin-ruby-sample:latest
io.openshift.build.commit.author: Ben Parees <bparees@users.noreply.github.com>
io.openshift.build.commit.date: Wed Jan 20 10:14:27 2016 -0500
io.openshift.build.commit.id: 00cadc392d39d5ef9117cbc8a31db0889eedd442
io.openshift.build.commit.message: 'Merge pull request #51 from php-coder/fix_url_and_sti'
io.openshift.build.commit.ref: master
io.openshift.build.image: centos/ruby-22-centos7@sha256:3a335d7d8a452970c5b4054ad7118ff134b3a6b50a2bb6d0c07c746e8986b28e
io.openshift.build.source-location: https://github.com/openshift/ruby-hello-world.git
io.openshift.builder-base-version: 8d95148
io.openshift.builder-version: 8847438ba06307f86ac877465eadc835201241df
io.openshift.s2i.scripts-url: image:///usr/libexec/s2i
io.openshift.tags: builder,ruby,ruby22
io.s2i.scripts-url: image:///usr/libexec/s2i
license: GPLv2
name: CentOS Base Image
vendor: CentOS
User: "1001"
WorkingDir: /opt/app-root/src
Container: 86e9a4a3c760271671ab913616c51c9f3cea846ca524bf07c04a6f6c9e103a76
ContainerConfig:
AttachStdout: true
Cmd:
- /bin/sh
- -c
- tar -C /tmp -xf - && /usr/libexec/s2i/assemble
Entrypoint:
- container-entrypoint
Env:
- RACK_ENV=production
- OPENSHIFT_BUILD_NAME=ruby-sample-build-1
- OPENSHIFT_BUILD_NAMESPACE=test
- OPENSHIFT_BUILD_SOURCE=https://github.com/openshift/ruby-hello-world.git
- EXAMPLE=sample-app
- PATH=/opt/app-root/src/bin:/opt/app-root/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
- STI_SCRIPTS_URL=image:///usr/libexec/s2i
- STI_SCRIPTS_PATH=/usr/libexec/s2i
- HOME=/opt/app-root/src
- BASH_ENV=/opt/app-root/etc/scl_enable
- ENV=/opt/app-root/etc/scl_enable
- PROMPT_COMMAND=. /opt/app-root/etc/scl_enable
- RUBY_VERSION=2.2
ExposedPorts:
8080/tcp: {}
Hostname: ruby-sample-build-1-build
Image: centos/ruby-22-centos7@sha256:3a335d7d8a452970c5b4054ad7118ff134b3a6b50a2bb6d0c07c746e8986b28e
OpenStdin: true
StdinOnce: true
User: "1001"
WorkingDir: /opt/app-root/src
Created: 2016-01-29T13:40:00Z
DockerVersion: 1.8.2.fc21
Id: 9d7fd5e2d15495802028c569d544329f4286dcd1c9c085ff5699218dbaa69b43
Parent: 57b08d979c86f4500dc8cad639c9518744c8dd39447c055a3517dc9c18d6fccd
Size: 441976279
apiVersion: "1.0"
kind: DockerImage
dockerImageMetadataVersion: "1.0"
dockerImageReference: 172.30.56.218:5000/test/origin-ruby-sample@sha256:47463d94eb5c049b2d23b03a9530bf944f8f967a0fe79147dd6b9135bf7dd13d
