Create a build step to build and push a docker image

Create a build step to build and push a docker image

cr_buildstep_docker(
  image,
  tag = c("latest", "$BUILD_ID"),
  location = ".",
  projectId = cr_project_get(),
  dockerfile = "Dockerfile",
  kaniko_cache = FALSE,
  ...
)

Arguments

image	The image tag that will be pushed, starting with gcr.io or created by combining with projectId if not starting with gcr.io
tag	The tag or tags to be attached to the pushed image - can use Build macros
location	Where the Dockerfile to build is in relation to dir
projectId	The projectId
dockerfile	Specify the name of the Dockerfile found at location
kaniko_cache	If TRUE will use kaniko cache for Docker builds.
...	Further arguments passed in to cr_buildstep

Details

Setting kaniko_cache = TRUE will enable caching of the layers of the Dockerfile, which will speed up subsequent builds of that Dockerfile. See Using Kaniko cache

If building multiple tags they don't have to run sequentially - set waitFor = "-" to build concurrently

See also

Other Cloud Buildsteps: cr_buildstep_bash(), cr_buildstep_decrypt(), cr_buildstep_df(), cr_buildstep_edit(), cr_buildstep_extract(), cr_buildstep_gcloud(), cr_buildstep_gitsetup(), cr_buildstep_mailgun(), cr_buildstep_nginx_setup(), cr_buildstep_pkgdown(), cr_buildstep_run(), cr_buildstep_r(), cr_buildstep_secret(), cr_buildstep_slack(), cr_buildstep()

Examples

cr_project_set("my-project")
#> ℹ 2021-03-19 12:27:03 > ProjectId set to  my-project
#> [1] "my-project"
cr_bucket_set("my-bucket")
#> ℹ 2021-03-19 12:27:03 > Bucket set to  my-bucket
#> [1] "my-bucket"

cr_buildstep_docker("gcr.io/my-project/my-image")
#> [[1]]
#> ==cloudRunnerBuildStep==
#> name: gcr.io/cloud-builders/docker
#> args:
#> - build
#> - -f
#> - Dockerfile
#> - --tag
#> - gcr.io/my-project/my-image:latest
#> - --tag
#> - gcr.io/my-project/my-image:$BUILD_ID
#> - '.'
#> 
#> [[2]]
#> ==cloudRunnerBuildStep==
#> name: gcr.io/cloud-builders/docker
#> args:
#> - push
#> - gcr.io/my-project/my-image
#> 
cr_buildstep_docker("my-image")
#> [[1]]
#> ==cloudRunnerBuildStep==
#> name: gcr.io/cloud-builders/docker
#> args:
#> - build
#> - -f
#> - Dockerfile
#> - --tag
#> - gcr.io/my-project/my-image:latest
#> - --tag
#> - gcr.io/my-project/my-image:$BUILD_ID
#> - '.'
#> 
#> [[2]]
#> ==cloudRunnerBuildStep==
#> name: gcr.io/cloud-builders/docker
#> args:
#> - push
#> - gcr.io/my-project/my-image
#> 
cr_buildstep_docker("my-image", tag = "$BRANCH_NAME")
#> [[1]]
#> ==cloudRunnerBuildStep==
#> name: gcr.io/cloud-builders/docker
#> args:
#> - build
#> - -f
#> - Dockerfile
#> - --tag
#> - gcr.io/my-project/my-image:$BRANCH_NAME
#> - '.'
#> 
#> [[2]]
#> ==cloudRunnerBuildStep==
#> name: gcr.io/cloud-builders/docker
#> args:
#> - push
#> - gcr.io/my-project/my-image
#> 

# setting up a build to trigger off a Git source:
my_image <- "gcr.io/my-project/my-image"
my_repo <- RepoSource("github_markedmondson1234_googlecloudrunner",
                      branchName="master")
if (FALSE) {
docker_yaml <- cr_build_yaml(steps = cr_buildstep_docker(my_image))
built_docker <- cr_build(docker_yaml, source = my_repo)

# make a build trigger so it builds on each push to master
cr_buildtrigger("build-docker", trigger = my_repo, build = built_docker)


# add a cache to your docker build to speed up repeat builds
cr_buildstep_docker("my-image", kaniko_cache = TRUE)

# building using manual buildsteps to clone from git
bs <- c(
  cr_buildstep_gitsetup("github-ssh"),
  cr_buildstep_git(c("clone","git@github.com:MarkEdmondson1234/googleCloudRunner",".")),
  cr_buildstep_docker("gcr.io/gcer-public/packagetools",
                      dir = "inst/docker/packages/")
  )

built <- cr_build(cr_build_yaml(bs))
}