Build and push a Docker image with Cloud Build

ketan_patel@ketanvm:~$ mkdir ketan-docker ; cd ketan-docker

ketan_patel@ketanvm:~/ketan-docker$ echo "Ketan Docker - Hello World! The time is $(date)." > quickstart.sh

ketan_patel@ketanvm:~/ketan-docker$ vi Dockerfile

FROM alpine

COPY quickstart.sh /

CMD ["/quickstart.sh"]

ketan_patel@ketanvm:~/ketan-docker$ chmod +x quickstart.sh 

ketan_patel@ketanvm:~/ketan-docker$ gcloud artifacts repositories create docker-repo-ketan --repository-format=docker --location=us-west1 --description="Ketan Docker repo"

Create request issued for: [docker-repo-ketan]

Waiting for operation [projects/svo-mvp/locations/us-west1/operations/d3050979-42ec-4e5d-846b-4057b6289b18] to

 complete...done.                                                                                             

Created repository [docker-repo-ketan].

ketan_patel@ketanvm:~/ketan-docker$ gcloud artifacts repositories list

Listing items under project svo-mvp, across all locations.

                                                                            ARTIFACT_REGISTRY

REPOSITORY              FORMAT  MODE                 DESCRIPTION              LOCATION     LABELS  ENCRYPTION          CREATE_TIME          UPDATE_TIME          SIZE (MB)

docker-repo-ketan       DOCKER  STANDARD_REPOSITORY  Ketan Docker repo        us-west1             Google-managed key  2023-08-08T16:22:24  2023-08-08T16:22:24  0

ketan_patel@ketanvm:~/ketan-docker$ gcloud config get-value project

svo-mvp

ketan_patel@ketanvm:~/ketan-docker$ gcloud builds submit --region=us-west1 --tag us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image:tag1

Creating temporary tarball archive of 2 file(s) totalling 126 bytes before compression.

Uploading tarball of [.] to [gs://svo-mvp_cloudbuild/source/1691511884.402122-193431175b4c4cf48507389b7c2d5f98.tgz]

Created [https://cloudbuild.googleapis.com/v1/projects/svo-mvp/locations/us-west1/builds/69e4f585-c088-4098-9704-6c46a90d96b1].

Logs are available at [ https://console.cloud.google.com/cloud-build/builds;region=us-west1/69e4f585-c088-4098-9704-6c46a90d96b1?project=180636258465 ].

--------------------------------------------- REMOTE BUILD OUTPUT ---------------------------------------------

starting build "69e4f585-c088-4098-9704-6c46a90d96b1"

FETCHSOURCE

Fetching storage object: gs://svo-mvp_cloudbuild/source/1691511884.402122-193431175b4c4cf48507389b7c2d5f98.tgz#1691511884765707

Copying gs://svo-mvp_cloudbuild/source/1691511884.402122-193431175b4c4cf48507389b7c2d5f98.tgz#1691511884765707...

/ [1 files][  333.0 B/  333.0 B]                                                

Operation completed over 1 objects/333.0 B.

BUILD

Already have image (with digest): gcr.io/cloud-builders/docker

Sending build context to Docker daemon  3.072kB

Step 1/3 : FROM alpine

latest: Pulling from library/alpine

7264a8db6415: Pulling fs layer

7264a8db6415: Verifying Checksum

7264a8db6415: Download complete

7264a8db6415: Pull complete

Digest: sha256:7144f7bab3d4c2648d7e59409f15ec52a18006a128c733fcff20d3a4a54ba44a

Status: Downloaded newer image for alpine:latest

 ---> 7e01a0d0a1dc

Step 2/3 : COPY quickstart.sh /

 ---> a7094c3fa0ba

Step 3/3 : CMD ["/quickstart.sh"]

 ---> Running in 71645cdce15a

Removing intermediate container 71645cdce15a

 ---> 7d0966c8b136

Successfully built 7d0966c8b136

Successfully tagged us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image:tag1

PUSH

Pushing us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image:tag1

The push refers to repository [us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image]

98df48de72b3: Preparing

4693057ce236: Preparing

98df48de72b3: Pushed

4693057ce236: Pushed

tag1: digest: sha256:39d5c14566844bc85cc826526c09b51bd809a38e1ccbc78c44bd002ebfaaebb4 size: 735

DONE

---------------------------------------------------------------------------------------------------------------

ID                                    CREATE_TIME                DURATION  SOURCE                                                                                 IMAGES                                                                   STATUS

69e4f585-c088-4098-9704-6c46a90d96b1  2023-08-08T16:24:44+00:00  11S       gs://svo-mvp_cloudbuild/source/1691511884.402122-193431175b4c4cf48507389b7c2d5f98.tgz  us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image:tag1  SUCCESS

ketan_patel@ketanvm:~/ketan-docker$

Build an image using a build config file

Use a Cloud Build config file to build the same Docker image as above. The build config file instructs Cloud Build to perform tasks based on your specifications.

In the same directory that contains quickstart.sh and the Dockerfile, create a file named cloudbuild.yaml with the following contents. This file is your build config file. At build time, Cloud Build automatically replaces $PROJECT_ID with your project ID.

ketan_patel@ketanvm:~/ketan-docker$ vi cloudbuild.yaml

steps:

- name: 'gcr.io/cloud-builders/docker'

  args: [ 'build', '-t', 'us-west1-docker.pkg.dev/$PROJECT_ID/docker-repo-ketan/quickstart-image:tag1', '.' ]

images:

- 'us-west1-docker.pkg.dev/$PROJECT_ID/docker-repo-ketan/quickstart-image:tag1'

ketan_patel@ketanvm:~/ketan-docker$ gcloud builds submit --region=us-west1 --config cloudbuild.yaml

Creating temporary tarball archive of 3 file(s) totalling 370 bytes before compression.

Uploading tarball of [.] to [gs://svo-mvp_cloudbuild/source/1691512568.862676-7e542fdc250a4221b60dfcd6a65a2204.tgz]

Created [https://cloudbuild.googleapis.com/v1/projects/svo-mvp/locations/us-west1/builds/9f7e496e-2051-43d1-91ce-ffc68a3c30d2].

Logs are available at [ https://console.cloud.google.com/cloud-build/builds;region=us-west1/9f7e496e-2051-43d1-91ce-ffc68a3c30d2?project=180636258465 ].

--------------------------------------------- REMOTE BUILD OUTPUT ---------------------------------------------

starting build "9f7e496e-2051-43d1-91ce-ffc68a3c30d2"

FETCHSOURCE

Fetching storage object: gs://svo-mvp_cloudbuild/source/1691512568.862676-7e542fdc250a4221b60dfcd6a65a2204.tgz#1691512569117997

Copying gs://svo-mvp_cloudbuild/source/1691512568.862676-7e542fdc250a4221b60dfcd6a65a2204.tgz#1691512569117997...

/ [1 files][  500.0 B/  500.0 B]                                                

Operation completed over 1 objects/500.0 B.

BUILD

Already have image (with digest): gcr.io/cloud-builders/docker

Sending build context to Docker daemon  4.096kB

Step 1/3 : FROM alpine

latest: Pulling from library/alpine

7264a8db6415: Pulling fs layer

7264a8db6415: Verifying Checksum

7264a8db6415: Download complete

7264a8db6415: Pull complete

Digest: sha256:7144f7bab3d4c2648d7e59409f15ec52a18006a128c733fcff20d3a4a54ba44a

Status: Downloaded newer image for alpine:latest

 ---> 7e01a0d0a1dc

Step 2/3 : COPY quickstart.sh /

 ---> 73868682cf47

Step 3/3 : CMD ["/quickstart.sh"]

 ---> Running in 43622ce16338

Removing intermediate container 43622ce16338

 ---> 0526b7623423

Successfully built 0526b7623423

Successfully tagged us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image:tag1

PUSH

Pushing us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image:tag1

The push refers to repository [us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image]

98df48de72b3: Preparing

4693057ce236: Preparing

4693057ce236: Layer already exists

98df48de72b3: Pushed

tag1: digest: sha256:1fe70fa5760d2215fb2458921c539059a5e3e8e716f21d204128d96b446ba820 size: 735

DONE

---------------------------------------------------------------------------------------------------------------

ID                                    CREATE_TIME                DURATION  SOURCE                                                                                 IMAGES                                                                   STATUS

9f7e496e-2051-43d1-91ce-ffc68a3c30d2  2023-08-08T16:36:09+00:00  15S       gs://svo-mvp_cloudbuild/source/1691512568.862676-7e542fdc250a4221b60dfcd6a65a2204.tgz  us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image:tag1  SUCCESS

ketan_patel@ketanvm:~/ketan-docker$ pwd

/home/ketan_patel/ketan-docker

ketan_patel@ketanvm:~/ketan-docker$ cat cloudbuild.yaml 

steps:

- name: 'gcr.io/cloud-builders/docker'

  args: [ 'build', '-t', 'us-west1-docker.pkg.dev/$PROJECT_ID/docker-repo-ketan/quickstart-image:tag1', '.' ]

images:

- 'us-west1-docker.pkg.dev/$PROJECT_ID/docker-repo-ketan/quickstart-image:tag1'

ketan_patel@ketanvm:~/ketan-docker$ 

ketan_patel@ketanvm:~/pull_from_docker_repo_ketan$ gcloud auth print-access-token | sudo docker login -u oauth2accesstoken --password-stdin us-west1-docker.pkg.dev

WARNING! Your password will be stored unencrypted in /root/.docker/config.json.

Configure a credential helper to remove this warning. See

https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded

ketan_patel@ketanvm:~/pull_from_docker_repo_ketan$ sudo docker pull     us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image:tag1

tag1: Pulling from svo-mvp/docker-repo-ketan/quickstart-image

7264a8db6415: Pull complete 

b37f6abd168d: Pull complete 

Digest: sha256:1fe70fa5760d2215fb2458921c539059a5e3e8e716f21d204128d96b446ba820

Status: Downloaded newer image for us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image:tag1

us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image:tag1

ketan_patel@ketanvm:~/pull_from_docker_repo_ketan$ sudo docker images

REPOSITORY                                                           TAG       IMAGE ID       CREATED          SIZE

us-west1-docker.pkg.dev/svo-mvp/docker-repo-ketan/quickstart-image   tag1      0526b7623423   40 minutes ago   7.34MB

hello-world                                                          latest    9c7a54a9a43c   3 months ago     13.3kB

ketan_patel@ketanvm:~/pull_from_docker_repo_ketan$