Skip to content

shellExecute

Step executes defined script

Description

Step executes defined script provided in the 'sources' parameter

Usage

We recommend to define values of step parameters via .pipeline/config.yml file.
In this case, calling the step is essentially reduced to defining the step name.
Calling the step can be done either in an orchestrator specific way (e.g. via a Jenkins library step) or on the command line.

library('piper-lib-os')

shellExecute script: this
piper shellExecute

Parameters

Overview - Step

Name Mandatory Additional information
script (yes) Jenkins only reference to Jenkins main pipeline script
githubToken no Vault Secret pass via ENV, Vault or Jenkins credentials (githubTokenCredentialsId)
sources no
verbose no activates debug output

Overview - Execution Environment

Orchestrator-specific only

These parameters are relevant for orchestrator usage and not considered when using the command line option.

Name Mandatory Additional information
containerCommand no Jenkins only
containerShell no Jenkins only
dockerEnvVars no
dockerImage no
dockerName no
dockerOptions no
dockerPullImage no
dockerVolumeBind no Jenkins only
dockerWorkspace no Jenkins only

Details

containerCommand

Jenkins-specific: Used for proper environment setup.

Kubernetes only: Allows to specify start command for container created with dockerImage parameter to overwrite Piper default (/usr/bin/tail -f /dev/null).

back to overview

Scope Details
Aliases -
Type string
Mandatory no
Default
Secret no
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages
Resource references none

containerShell

Jenkins-specific: Used for proper environment setup.

Allows to specify the shell to be executed for container with containerName.

back to overview

Scope Details
Aliases -
Type string
Mandatory no
Default
Secret no
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages
Resource references none

dockerEnvVars

Jenkins-specific: Used for proper environment setup.

Environment variables to set in the container, e.g. [http_proxy: "proxy:8080"].

back to overview

Scope Details
Aliases -
Type map[string]string
Mandatory no
Default
Secret no
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages
Resource references none

dockerImage

Jenkins-specific: Used for proper environment setup.

Name of the docker image that should be used. If empty, Docker is not used and the command is executed directly on the Jenkins system.

back to overview

Scope Details
Aliases -
Type string
Mandatory no
Default node:lts-stretch
Secret no
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages
Resource references none

dockerName

Jenkins-specific: Used for proper environment setup.

Kubernetes only: Name of the container launching dockerImage. SideCar only: Name of the container in local network.

back to overview

Scope Details
Aliases -
Type string
Mandatory no
Default shell
Secret no
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages
Resource references none

dockerOptions

Jenkins-specific: Used for proper environment setup.

Docker options to be set when starting the container.

back to overview

Scope Details
Aliases -
Type []string
Mandatory no
Default
Secret no
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages
Resource references none

dockerPullImage

Jenkins-specific: Used for proper environment setup.

Set this to 'false' to bypass a docker image pull. Useful during development process. Allows testing of images which are available in the local registry only.

back to overview

Scope Details
Aliases -
Type bool
Mandatory no
Default true
Possible values - true
- false
Secret no
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages
Resource references none

dockerVolumeBind

Jenkins-specific: Used for proper environment setup.

Volumes that should be mounted into the docker container.

back to overview

Scope Details
Aliases -
Type map[string]string
Mandatory no
Default
Secret no
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages
Resource references none

dockerWorkspace

Jenkins-specific: Used for proper environment setup.

Kubernetes only: Specifies a dedicated user home directory for the container which will be passed as value for environment variable HOME.

back to overview

Scope Details
Aliases -
Type string
Mandatory no
Default /home/node
Secret no
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages
Resource references none

githubToken

GitHub personal access token as per https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line

back to overview

Scope Details
Aliases access_token
Type string
Mandatory no
Default $PIPER_githubToken (if set)
Secret yes
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages
Resource references Jenkins credential id:
  id: githubTokenCredentialsId

Vault paths:
  • $(vaultPath)/github
  • $(vaultBasePath)/$(vaultPipelineName)/github
  • $(vaultBasePath)/GROUP-SECRETS/github

script

Jenkins-specific: Used for proper environment setup.

The common script environment of the Jenkinsfile running. Typically the reference to the script calling the pipeline step is provided with the this parameter, as in script: this. This allows the function to access the commonPipelineEnvironment for retrieving, e.g. configuration parameters.

back to overview

Scope Details
Aliases -
Type Jenkins Script
Mandatory yes
Default
Secret no
Configuration scope
  • ☐ parameter
  • ☐ general
  • ☐ steps
  • ☐ stages
Resource references none

sources

Scripts paths that must be present in the current workspace or https links to scripts. Only https urls from github are allowed and must be in the format :https://{githubBaseurl}/api/v3/repos/{owner}/{repository}/contents/{path to script} Authentication for the download is only supported via the 'githubToken' param. Make sure the script has the necessary execute permissions.

back to overview

Scope Details
Aliases -
Type []string
Mandatory no
Default $PIPER_sources (if set)
Secret no
Configuration scope
  • ☒ parameter
  • ☐ general
  • ☒ steps
  • ☒ stages
Resource references none

verbose

verbose output

back to overview

Scope Details
Aliases -
Type bool
Mandatory no
Default false
Possible values - true
- false
Secret no
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages
Resource references none

githubTokenCredentialsId

Jenkins-specific: Used for proper environment setup. See using credentials for details.

Jenkins credentials ID containing the github token.

back to overview

Scope Details
Aliases -
Type string
Configuration scope
  • ☒ parameter
  • ☒ general
  • ☒ steps
  • ☒ stages