Pipeline Format

pipelined syntax

For example, the fundamental instructions and terms that are in effect in the declarative pipeline adhere to the same set of instructions and phrases as Groovy's Syntax, with the following exceptions: You can only use chapters that contain paragraphs, policies, steps, or mapping instructions. Use the Declarative Directive Generator to facilitate the configuration of your Declarative pipeline directive and section.

Section (s) in the declarative pipeline usually contain one or more policies or steps. Section must be specified at the top layer within the pipe manifold, but use at step layer height is option. At the top of the pipe and in each step unit. The Agents area provides several different kinds of parameter sets to accommodate the large number of use cases that pipeline writers may have.

This parameter can be used at the top of the pipe bloc or within any step instruction: agents { nodes { labels 'labelName' } acts like an agent { Label'labelName' }, but the nodes allows extra features (e.g. customWorkspace). Run the pipeline or step with a containers created from a docker file in the original remote directory.

" Normally this is the file in the master folder of the original repository: agent { file correct }. When creating a daemon file in another folder, use the dir option: agent{ dockerfile { dir ' someSubDir' } Allows you to give extra argument to the built builder.... function with the extraBuildArgs optional, such as agents { buildArgs { additionalBuildArgs file '--build-arg foo=bar' }

This is the tag on which the pipeline or single step is to be operated. Execute the pipeline or a single step to which this agent is assigned within this user-defined scope, not as usual.

When it is the case, run the containers on the nodes specified at the top of the pipeline in the same work area, not on a new one. Applies to Dosers and Dockerfiles, and only works when used on a single step agents. Execute all pipeline operations in a rebuilt skip with the given name and tags (maven:3-alpine).

The use of Agent none also obliges each step section to contain its own separate agents section. 2 Perform the step in this step in a recreated pedestal with this screen.

3 Perform the step in this step in a recreated pedestal with a different picture than in the preceding step. Mail section specifies one or more extra stages that are performed when a pipeline or step is complete (depending on the position of the mail section within the pipeline). mail can sponsor one of the following mail conditions blocks: always, modified, repaired, repaired, Regression, canceled, error, succeed, instable, and cleaned.

Each of these sets of conditions allows you to perform actions within each constraint, dependent on the pipeline or step finish state. At the top of the pipe and in each step unit. Perform the postal section step regardless of the completed state of the pipeline or step run. Perform the postal step only if the run of the actual pipeline or step has a different completed state than the preceding run.

Perform the postal step only if the run of the actual pipeline or step is successfully completed and the prior run was unsuccessful or instable. Perform the postal step only if the state of the pipeline or step currently running is incorrect, instable, or canceled, and the preceding run was a success. Perform the step in mail only if the run of the actual pipeline or step has a state of "aborted," usually due to a manual termination of the pipeline.

Perform the postal step only if the run of the actual pipeline or phase has a fail state that is usually marked on the Web UI in color rote. Perform the Mail only if the run of the currently running pipeline or phase has a successful state, usually indicated by either cyan or cyan in the Web user interface.

Perform the postal step only if the run of the actual pipeline or phase has an "unstable" state, usually due to test errors, violation of codes, and so on. Perform the following operations in this post-state after any other post-state has been analyzed, regardless of the pipeline or step state. 1 1 As a rule, the mullion profile should be placed at the end of the pipeline.

2Post conditional block contains identical step to the Step section. With a series of one or more step-by-step instructions, the Step by Step section contains the main part of the "work" described by a pipeline. It is at a minimum suggested that levels include at least one level statement for each part of the ongoing deployment lifecycle, such as build, test, and deploy.

Just once, inside the manifold unit. 1The Levels section usually follows instructions such as Agents, Option, and so on. Sequences define a set of one or more step (s) to be performed in a particular step statement. 1The step section must contain one or more step(s).

provides a set of key-value sets that are specified as environmental variable for all operations or level-specific operations, based on where the environmental policy is in the pipeline. Within the piping manifold or within step-by-step instructions. 1 An environmental guideline used in the topmost pipeline section applies to all stages within the pipeline.

2An environmental policy specified within a level applies the specified environmental variable only to step within the level. Option directives allow you to configure pipeline related choices within the pipeline itself. The pipeline offers a number of these features, such as build-discarder, but they can also be provided by plug-ins, such as time stamps.

Just once, inside the manifold unit. Is used with the Toplevel Agent used with the Toplevel Agents used with the Toplevel Agents used with the Toplevel Agent. If specified, each step runs in a new Container entity on the same nodes and not on all levels in the sametainer entity. So if the trigger for branching is off on the multi-branch or organizational labels, the { overrideIndexTriggers(true) } option will only activate it for that particular task.

Otherwise, option { overrideIndexTriggers(false) } disables the trigger for branching only for this task. Keep instashes of complete build files for re-starting the set. An exhaustive listing of available choices is available until the end of INFRA-1503. Option directives for a step are similar to option directives at the end of the pipeline.

Within a step, the step in the option directives is called before the agents are called or if terms are checked. This parameter directive contains a set of parameter that a users should specify when they trigger the pipeline.

Value for these user-defined parameter are made available to pipeline step by means of the paraams entity, see example for its use. Just once, inside the pipe bloc. ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' Who do I say hello to? Trigger directives define the automatic ways in which the pipeline can be re-triggered.

In the case of a pipeline that integrates with a GitHub or BitBucket resource, triggering may not be required because Webhooks-based integrations are likely to already exist. Just once, inside the manifold unit. On the other hand, the use of equal amounts of equal amounts of equal numbers of hours * * * * * * * would mean that each task would still be performed once a week, but not all at the same moment, better with finite resource use.

Graduation instruction goes into the step section and should contain a step section, an option agents section, or other step-related instructions. In practical terms, the entire actual work of a pipeline is divided into one or more step-by-step guidelines. An obligatory paramater, a character chain for the name of the level.

Inbound instructions at one level enable you to use the entry steps to ask for an entry. Level is paused after all option has been used and before it enters the level or evaluates its state.

Once the receipt is accepted, the step continues. You can use all the parameter values entered during entry in the surroundings for the remainder of the phase. The default is the artist name. "The when statement allows the pipeline to specify whether the step should be run based on the given state.

At least one requirement must be included in the when policy. When the when statement contains more than one constraint, all subordinate constraints must be returned truthfully for the level to be executed. Run the step if the tree to be created is the same as the specified tree structure, e.g. if {Tree 'Master' }.

Notice that this only works with a multi-branch pipeline. Performs the step when the actual Build is intended for a "Change Request" (alias Pull Request on GitHub and Bitbucket, Fusion Requests on GitLab or Exchange in Gerrit etc.). The phase will run on every commit job if no parameter is specified, e.g. if { changeRequest() }.

If you add a filtering attributes with parameters to the engineering change order, the level can be set so that it is only executed if there are corresponding engineering changes to it. Run the step if the specified Groovy phrase is evaluated as real, for example, if { phrase returns { parameters. Perform the step if the TAG_NAME variables match the specified design.

When an empty design is specified, the step is executed if the TAG_NAME tag is present (as in buildingTag()). Normally, the when clause for a level is analyzed for this level after input of the agents, if one is specified. This can be modified by specifying the beforAgent checkbox in the when group.

value. If true, the when constraint is used first, and the when constraint is specified only if the when constraint is specified as true. "Levels in the declarative pipeline can define a lists of interlaced levels to be executed in sequence in them.

Notice that a step must have one and only one of the following step, either concurrent or step, the last one for consecutive step. Levels within the levels in a level cannot contain any other parallels or levels themselves, but they allow the use of all other functions of a level, inclusive of agents, utilities, `if, etc..

" Levels in the declarative pipeline can define a series of interlaced levels within a fork that are run in parallel. Please be aware that a step must have one and only one of increments, levels or concurrent. Interleaved levels cannot themselves contain any other levels in the same way, but otherwise act like any other level, complete with a listing of successive levels within the levels.

Each level that contains multiple step must not contain any agents or utilities, since these are not applicable without them. You can also enforce that your forked levels are all dropped if one of them fail by attaching failFast true to the level containing the forked level. This step is performed first.

" The Declarative Pipelines can use any available procedure that is described in the Pipeline Steps document, which contains a complete set of procedures, with the completion of the procedures below that are available only in the Declarative Pipeline. Locates a Scripted Pipeline cluster and performs it in the Declarative Pipeline.

In most cases, the scriptstep in declarative pipelines should be superfluous, but it can offer a useful escaping hatch: scripts of non-trivial sizes and/or complexities should be shifted to shared libraries instead.