Apologies for the empty message that preceded this one. Fat fingers on an
unfamiliar keyboard.
I've been using the pipeline step 'nodesByLabel' in scripted pipelines to
select label based subsets of agents that are currently available. I'm not
sure that the same technique can be used with declarative pipeline.
On Sat, Jan 2, 2021 at 10:30 AM Mark Waite <mark.earl.wa...@gmail.com>
wrote:
>
>
> On Thu, Dec 31, 2020 at 2:27 PM 'Mark Raynsford' via Jenkins Users <
> jenkinsci-users@googlegroups.com> wrote:
>
>> Hello!
>>
>> Let's say I'm using a declarative pipeline setup like this:
>>
>> ~~
>> #!groovy
>>
>> pipeline {
>>
>> agent none
>>
>> stages {
>> stage('Build') {
>> parallel {
>> stage('Build Linux') {
>> stages {
>> stage('Build:linux:openjdk-11-hotspot') {
>> agent {
>> label 'linux'
>> }
>> ...
>> }
>> stage('Build:linux:openjdk-15-hotspot') {
>> agent {
>> label 'linux'
>> }
>> ...
>> }
>> }
>> }
>>
>> stage('Build Windows') {
>> stages {
>> stage('Build:windows:openjdk-11-hotspot') {
>> agent {
>> label 'windows'
>> }
>> ...
>> }
>> stage('Build:windows:openjdk-15-hotspot') {
>> agent {
>> label 'windows'
>> }
>> ...
>> }
>> }
>> }
>> }
>> }
>> }
>> }
>> ~~
>>
>> As you can see, I use labels to select agents to run builds on specific
>> operating systems and with a fixed set of specific JDK versions. This
>> all works fine. However: With my current hardware setup, the Windows
>> node is _not_ going to be online 24/7 (the Linux node is always
>> available).
>>
>> Is there a way I can adapt the above pipeline to basically say "If
>> there's a Windows node online, run the stages, otherwise trivially
>> succeed"? Right now, if no Windows node is available, the pipeline will
>> hang until either one becomes available or the entire job times out.
>>
>> --
>> Mark Raynsford | https://www.io7m.com
>>
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>>
>
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