Hello folks,
Consider the following scenario:
- Template *T_A*: Builds some binaries and stores them as an artifact.
- Template *T_B*: Fetches binaries from the upstream pipeline *T_A *and
runs tests. To achieve this, *T_B* has a *Fetch Artifact *task with the
upstream pipeline as a parameter *#{UPSTREAM_BUILD_PIPELINE}.*
- Template *T_C*: Fetches binaries from upstream pipeline *T_A* and
creates packages. To achieve this, *T_C* has a *Fetch Artifact *task
with the upstream pipeline as a parameter *#{UPSTREAM_BUILD_PIPELINE}.*
- Pipeline *A*: Uses template *T_A*.
- Pipeline *B*: Uses template *T_B**. *Sets *UPSTREAM_BUILD_PIPELINE *to
pipeline *A.*
- Pipeline *C*: Uses template *T_C*. Sets *UPSTREAM_BUILD_PIPELINE *
to pipeline *A.*
This results in the following VSM:
The problem I have is that pipeline C will be triggered twice: Once after A
finishes and once after B finishes. The expected behavior (or the behavior
I wish to achieve) is that C will only run after B finishes successfully.
How can I make sure that C only runs after successful completion of B (and
therefore implicitly A)?
Attached is the corresponding XML fragment of my templates & pipelines
where:
- *T_A -> Build-CMake-OS-Compiler*
- *T_B -> Test-OS*
- *T_C -> Package-OS*
- *A -> GPDS-Build-FreeBSD-GCC*
- *B -> GPDS-Test-FreeBSD-GCC*
- *C -> GPDS-Package-FreeBSD*
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<pipelines group="GPDS">
<pipeline name="GPDS-Build-FreeBSD-GCC" template="Build-CMake-OS-Compiler">
<params>
<param name="COMPILER_SUITE">gcc</param>
<param name="OS">FreeBSD</param>
<param name="CMAKE_CXX_COMPILER">g++10</param>
<param name="CMAKE_GENERATOR">Unix Makefiles</param>
<param name="CMAKE_C_COMPILER">gcc10</param>
<param name="NUM_JOBS">4</param>
</params>
<materials>
<git url="https://github.com/simulton/gpds"; />
</materials>
</pipeline>
<pipeline name="GPDS-Test-FreeBSD-GCC" template="Test-OS">
<params>
<param name="TEST_BIN">build/test/gpds-tests</param>
<param name="OS">FreeBSD</param>
<param name="UPSTREAM_BUILD_PIPELINE">GPDS-Build-FreeBSD-GCC</param>
</params>
<materials>
<pipeline pipelineName="GPDS-Build-FreeBSD-GCC" stageName="Build" />
</materials>
</pipeline>
<pipeline name="GPDS-Package-FreeBSD" template="Package-OS">
<params>
<param name="UPSTREAM_BUILD_PIPELINE">GPDS-Build-FreeBSD-GCC</param>
<param name="OS">FreeBSD</param>
</params>
<materials>
<pipeline pipelineName="GPDS-Build-FreeBSD-GCC" stageName="Build" />
<pipeline pipelineName="GPDS-Test-FreeBSD-GCC" stageName="Run" />
</materials>
</pipeline>
</pipelines>
<templates>
<pipeline name="Build-CMake-OS-Compiler">
<stage name="Build">
<jobs>
<job name="Build">
<tasks>
<exec command="mkdir">
<arg>build</arg>
<runif status="passed" />
</exec>
<exec command="cmake" workingdir="build">
<arg>-G</arg>
<arg>#{CMAKE_GENERATOR}</arg>
<arg>-DCMAKE_C_COMPILER=#{CMAKE_C_COMPILER}</arg>
<arg>-DCMAKE_CXX_COMPILER=#{CMAKE_CXX_COMPILER}</arg>
<arg>..</arg>
<runif status="passed" />
</exec>
<exec command="make" workingdir="build">
<arg>-j#{NUM_JOBS}</arg>
<runif status="passed" />
</exec>
</tasks>
<resources>
<resource>#{OS}</resource>
<resource>#{COMPILER_SUITE}</resource>
</resources>
<artifacts>
<artifact type="build" src="build" />
</artifacts>
</job>
</jobs>
</stage>
</pipeline>
<pipeline name="Test-OS">
<stage name="Run">
<approval type="success" allowOnlyOnSuccess="true" />
<jobs>
<job name="Run">
<tasks>
<fetchartifact artifactOrigin="gocd" srcdir="build" pipeline="#{UPSTREAM_BUILD_PIPELINE}" stage="Build" job="Build">
<runif status="passed" />
</fetchartifact>
<exec command="chmod">
<arg>+x</arg>
<arg>#{TEST_BIN}</arg>
<runif status="passed" />
</exec>
<exec command="#{TEST_BIN}">
<runif status="passed" />
</exec>
</tasks>
<resources>
<resource>#{OS}</resource>
</resources>
</job>
</jobs>
</stage>
</pipeline>
<pipeline name="Package-OS">
<stage name="Generate">
<jobs>
<job name="Installer">
<tasks>
<fetchartifact artifactOrigin="gocd" srcdir="build" pipeline="#{UPSTREAM_BUILD_PIPELINE}" stage="Build" job="Build">
<runif status="passed" />
</fetchartifact>
<exec command="ls" workingdir="build">
<arg>-lhs</arg>
<runif status="passed" />
</exec>
</tasks>
<resources>
<resource>#{OS}</resource>
</resources>
</job>
</jobs>
</stage>
</pipeline>
</templates>
