Jenkins Environment Variables in Groovy Init
I am building a Jenkins Docker image and passed the ENV variables to the init file jenkins.sh
:
Dockerfile
...
COPY ./jenkins.sh /usr/local/bin/jenkins.sh
jenkins.sh
echo ENV: "$ENV"
echo CLUSTER: "$CLUSTER"
echo REGION: "$REGION"
When I run the image, these values are displayed fine, but I would like to use them in Groovy scripts during Jenkins initialization.
Below is the error during startup:
import java.util.Arrays
import java.util.logging.Logger
Logger logger = Logger.getLogger("ecs-cluster")
logger.info("Loading Archeus-Midwayer...")
import jenkins.model.*
instance = Jenkins.getInstance()
def env = System.getenv()
println(env['CLUSTER'])
Mistake
WARNING: Failed to run script file: /var/jenkins_home/init.groovy.d/init_ecs.groovy groovy.lang.MissingPropertyException: No such property: CLUSTER for class: init_ecs on org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap ( ScriptBytecodeAdapter.java:53) at org.codehaus.groovy.runtime.callsite.PogoGetPropertySite.getProperty (PogoGetPropertySite.java:52) at org.codehaus.groovy.runtime.callsite.AbstractProperty7.
How can I grab the environment variables present in jenkins.sh
?
Thank!
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Check env vars with:
def env = System.getenv()
env.each {
println it
}
Export env vars to jenkins.sh
.
See also Accessing build environment variables from a groovy script during Jenkins build phase (Windows) .
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