10/29/2022 0 Comments Rename it stable version![]() ![]() More information on what software is available in each image can be found in our Discuss forum. ![]() RENAME IT STABLE VERSION FULLFor a full list of supported images, refer to the Ubuntu 20.04 page in the Developer Hub. CircleCI supports multiple Linux machine images that can be specified in the image field. Specifying an image in your config file is strongly recommended. It is also possible to set the credentials by using the aws_auth field as in the following example: By default, CircleCI uses the AWS credentials you provide by setting the AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY project environment variables. Using an image hosted on AWS ECR requires authentication using AWS credentials. ![]() Password: $DOCKERHUB_PASSWORD # context / project UI env-var reference image: buildpack-deps:trusty # primary container See Using Docker Authenticated Pulls for details. RENAME IT STABLE VERSION PASSWORDThe username and password can be specified in the auth field. It is recommended you authenticate in such cases to pull private and public images. Some registries, Docker Hub, for example, may rate limit anonymous docker pulls. Learn more about specifying images on the Using the Docker Execution Environment page. ![]() You can use any public images from any public Docker registry (defaults to Docker Hub). You can specify image versions using tags or digest. A custom image may disable this behavior and force the ENTRYPOINT to run. This is because the primary container is typically used only for running the steps and not for its ENTRYPOINT, and an ENTRYPOINT may consume significant resources or exit prematurely. The environment settings apply to the entrypoint/command run by the docker container, not the job steps.Īuthentication for registries using standard docker login credentialsĪuthentication for AWS Elastic Container Registry (ECR)įor a primary container (the first container in the list) if neither command nor entrypoint is specified in the config, then any ENTRYPOINT and COMMAND in the image are ignored. Which user to run commands as within the Docker containerĪ map of environment variable names and values. It will be used as arguments to the image ENTRYPOINT if it has one, or as the executable if the image has no ENTRYPOINT. The command used as pid 1 (or args for entrypoint) when launching the container. entrypoint overrides the image’s ENTRYPOINT. The command used as executable when launching the container. The field is appropriate if you would rather have a different host name instead of localhost, for example, if you are starting multiple versions of the same service. By default, all services are exposed directly on localhost. Name defines the name for reaching the secondary service containers. The first image listed under a job defines the job’s own primary container image where all steps will run. The name of a custom docker image to use. If more than one is set you will receive an error.Ĭonfigured by docker key which takes a list of maps: Key (1) One executor type should be specified per job. See Workflows for configuring branch execution for jobs in a workflow or 2.1 config.Īmount of CPU and RAM allocated to each container in a job. Number of parallel instances of this job to run (default: 1)Ī map of environment variable names and values.Ī map defining rules to allow/block execution of specific branches for a single job that is not in a workflow or a 2.1 config (default: all allowed). working_directory will be created automatically if it doesn’t exist. Note: Paths written in your YAML configuration file will not be expanded if your store_test_results.path is $CIRCLE_WORKING_DIRECTORY/tests, then CircleCI will attempt to store the test subdirectory of the directory literally named $CIRCLE_WORKING_DIRECTORY, dollar sign $ and all. Processes run during the job can use the $CIRCLE_WORKING_DIRECTORY environment variable to refer to this directory. Default: ~/project (where project is a literal string, not the name of your specific project). Parameters for making a job explicitly configurable in a workflow. Can be overridden by shell in each step (default: See Default Shell Options) Shell to use for execution command in all steps. The value map has the following attributes: Key A name should be case insensitive unique within a current jobs list.
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