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Bug
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Resolution: Unresolved
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Major
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None
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Rocky Linux 8 openjdk-native-plugin v1.6
In Jenkins I have configured two JDKs (JDK-17 and JDK-11 using the openjdk-native plugin.
However when running a test pipeline changing the JDK fails.
The pipeline looks like this
pipeline {
agent any
options {
ansiColor('xterm')
buildDiscarder(logRotator(numToKeepStr: '3'))
}
stages {
stage('Check Java 17') {
tools {
jdk 'JDK-17'
}
steps {
echo "========================================================"
echo "== JDK-17"
sh 'java -version'
}
}
stage('Check Java 11') {
tools {
jdk 'JDK-11'
}
steps {
echo "========================================================"
echo "== JDK-11"
sh 'java -version'
}
}
stage('Check native Java ') {
steps {
echo "========================================================"
echo "== JDK native"
sh 'java -version'
}
}
}
}
The console Output looks like this
Started by user Frank Graf [Pipeline] Start of Pipeline [Pipeline] node Running on abmbubdlje002 in /var/lib/jenkins/agent/workspace/JDK Testdrive [Pipeline] { [Pipeline] ansiColor [Pipeline] { [Pipeline] stage [Pipeline] { (Check Java 17) [Pipeline] tool Checking OpenJDK installation... $ rpm -q java-17-openjdk java-17-openjdk-17.0.6.0.10-3.el8_7.x86_64 Checking OpenJDK installation... $ rpm -q java-17-openjdk-devel java-17-openjdk-devel-17.0.6.0.10-3.el8_7.x86_64 Switching to java-17-openjdk using alternatives ... $ sudo alternatives --set java /usr/lib/jvm/jre-17-openjdk/bin/java /usr/lib/jvm/jre-17-openjdk/bin/java has not been configured as an alternative for java [OpenJDK ERROR] Switching OpenJDK via atlernatives to java-17-openjdk failed! /usr/bin may not exists or point to different java version! [Pipeline] envVarsForTool Checking OpenJDK installation... $ rpm -q java-17-openjdk java-17-openjdk-17.0.6.0.10-3.el8_7.x86_64 Checking OpenJDK installation... $ rpm -q java-17-openjdk-devel java-17-openjdk-devel-17.0.6.0.10-3.el8_7.x86_64 Switching to java-17-openjdk using alternatives ... $ sudo alternatives --set java /usr/lib/jvm/jre-17-openjdk/bin/java /usr/lib/jvm/jre-17-openjdk/bin/java has not been configured as an alternative for java [OpenJDK ERROR] Switching OpenJDK via atlernatives to java-17-openjdk failed! /usr/bin may not exists or point to different java version! [Pipeline] withEnv [Pipeline] { [Pipeline] echo ======================================================== [Pipeline] echo == JDK-17 [Pipeline] sh + java -version openjdk version "17.0.6" 2023-01-17 LTS OpenJDK Runtime Environment (Red_Hat-17.0.6.0.10-3.el8_7) (build 17.0.6+10-LTS) OpenJDK 64-Bit Server VM (Red_Hat-17.0.6.0.10-3.el8_7) (build 17.0.6+10-LTS, mixed mode, sharing) [Pipeline] } [Pipeline] // withEnv [Pipeline] } [Pipeline] // stage [Pipeline] stage [Pipeline] { (Check Java 11) [Pipeline] tool Checking OpenJDK installation... $ rpm -q java-11-openjdk java-11-openjdk-11.0.18.0.10-2.el8_7.x86_64 Checking OpenJDK installation... $ rpm -q java-11-openjdk-devel java-11-openjdk-devel-11.0.18.0.10-2.el8_7.x86_64 Switching to java-11-openjdk using alternatives ... $ sudo alternatives --set java /usr/lib/jvm/jre-11-openjdk/bin/java /usr/lib/jvm/jre-11-openjdk/bin/java has not been configured as an alternative for java [OpenJDK ERROR] Switching OpenJDK via atlernatives to java-11-openjdk failed! /usr/bin may not exists or point to different java version! [Pipeline] envVarsForTool Checking OpenJDK installation... $ rpm -q java-11-openjdk java-11-openjdk-11.0.18.0.10-2.el8_7.x86_64 Checking OpenJDK installation... $ rpm -q java-11-openjdk-devel java-11-openjdk-devel-11.0.18.0.10-2.el8_7.x86_64 Switching to java-11-openjdk using alternatives ... $ sudo alternatives --set java /usr/lib/jvm/jre-11-openjdk/bin/java /usr/lib/jvm/jre-11-openjdk/bin/java has not been configured as an alternative for java [OpenJDK ERROR] Switching OpenJDK via atlernatives to java-11-openjdk failed! /usr/bin may not exists or point to different java version! [Pipeline] withEnv [Pipeline] { [Pipeline] echo ======================================================== [Pipeline] echo == JDK-11 [Pipeline] sh + java -version openjdk version "17.0.6" 2023-01-17 LTS OpenJDK Runtime Environment (Red_Hat-17.0.6.0.10-3.el8_7) (build 17.0.6+10-LTS) OpenJDK 64-Bit Server VM (Red_Hat-17.0.6.0.10-3.el8_7) (build 17.0.6+10-LTS, mixed mode, sharing) [Pipeline] } [Pipeline] // withEnv [Pipeline] } [Pipeline] // stage [Pipeline] stage [Pipeline] { (Check native Java ) [Pipeline] echo ======================================================== [Pipeline] echo == JDK native [Pipeline] sh + java -version openjdk version "17.0.6" 2023-01-17 LTS OpenJDK Runtime Environment (Red_Hat-17.0.6.0.10-3.el8_7) (build 17.0.6+10-LTS) OpenJDK 64-Bit Server VM (Red_Hat-17.0.6.0.10-3.el8_7) (build 17.0.6+10-LTS, mixed mode, sharing) [Pipeline] } [Pipeline] // stage [Pipeline] } [Pipeline] // ansiColor [Pipeline] } [Pipeline] // node [Pipeline] End of Pipeline Finished: SUCCESS
The /etc/suoders.d/jenkins config is set to
#Defaults requiretty User_Alias JENKINS = jenkins Cmnd_Alias OPENJDK_INSTALL = /usr/sbin/alternatives, /usr/bin/yum
The problem seems to be with alternatives, since even running the command as root fails
DEV [root@abmbubdlje002 ~]$ sudo alternatives --set java /usr/lib/jvm/jre-11-openjdk/bin/java /usr/lib/jvm/jre-11-openjdk/bin/java has not been configured as an alternative for java DEV [root@abmbubdlje002 ~]$ alternatives --set java /usr/lib/jvm/jre-11-openjdk/bin/java /usr/lib/jvm/jre-11-openjdk/bin/java has not been configured as an alternative for java
[JENKINS-70768] setting alternatives failed
Frank Graf
added a comment - Seams to me instead of passing openjdkPackage.getJreName() to alternatives --set you must pass the output of the 'rpm -q' command.
Frank Graf
added a comment - Seams to me instead of passing openjdkPackage.getJreName() to alternatives --set you must pass the output of the 'rpm -q' command.
Frank Graf
added a comment - I think the following statement should work
sudo alternatives --set java /usr/lib/jvm/$(rpm -q java-11-openjdk)/bin/java
Frank Graf
added a comment - I think the following statement should work
sudo alternatives --set java /usr/lib/jvm/$(rpm -q java-11-openjdk)/bin/java
Frank Graf
added a comment - I almost forgot to mention another problem with the plugin.
Altough the installation of the JDK fails. The jenkins job does not fail, Instead he falls back to the default java installation and reports SUCCESS.
Frank Graf
added a comment - I almost forgot to mention another problem with the plugin.
Altough the installation of the JDK fails. The jenkins job does not fail, Instead he falls back to the default java installation and reports SUCCESS. Unfortunately, your PR https://github.com/jenkinsci/openJDK-native-plugin/pull/5 is not solving the issue as we get below error.
$() part seems to be not interpreted but I couldn't find why
Checking OpenJDK installation... $ rpm -q java-17-openjdk java-17-openjdk-17.0.8.0.7-2.el8.x86_64 Checking OpenJDK installation... $ rpm -q java-17-openjdk-devel java-17-openjdk-devel-17.0.8.0.7-2.el8.x86_64 Switching to java-17-openjdk using alternatives ... $ sudo alternatives --set java "/usr/lib/jvm/$(rpm -q java-17-openjdk )/bin/java" /usr/lib/jvm/$(rpm -q java-17-openjdk )/bin/java has not been configured as an alternative for java [OpenJDK ERROR] Switching OpenJDK via alternatives to java-17-openjdk failed! /usr/bin may not exists or point to different java version!
Hello I played around a little more with the alternative command and got it running when I used it with the path shown in alternatives --display java
DEV [root@abmbubdlje002 ~]$ alternatives --set java /usr/lib/jvm/jre-11-openjdk/bin/java /usr/lib/jvm/jre-11-openjdk/bin/java has not been configured as an alternative for java DEV [root@abmbubdlje002 ~]$ alternatives --set java /usr/lib/jvm/java-11-openjdk-11.0.18.0.10-2.el8_7.x86_64/bin/java DEV [root@abmbubdlje002 ~]$