I am setting up jenkins on an CentOS 8 machine. Currently have one
running under Ubuntu 16.
On the new machine, I am unable to get HTTPS working, even tho the
config seems the same as the other machine.
My partial config file is
# cat /etc/sysconfig/jenkins
#
JENKINS_HOME="/var/lib/jenkins"
JENKINS_JAVA_CMD=""
JENKINS_USER="jenkins"
#JENKINS_INSTALL_SKIP_CHOWN="false"
JENKINS_JAVA_OPTIONS="-Djava.awt.headless=true"
JENKINS_PORT="8080"
JENKINS_LISTEN_ADDRESS=""
JENKINS_HTTPS_PORT="443"
JENKINS_HTTPS_KEYSTORE="/etc/jenkins/jenkins.jks"
JENKINS_HTTPS_KEYSTORE_PASSWORD="xxxxxxx"
JENKINS_HTTPS_LISTEN_ADDRESS="0.0.0.0"
JENKINS_HTTP2_PORT=""
JENKINS_HTTP2_LISTEN_ADDRESS=""
JENKINS_DEBUG_LEVEL="5"
JENKINS_ENABLE_ACCESS_LOG="no"
JENKINS_HANDLER_MAX="100"
JENKINS_HANDLER_IDLE="20"
JENKINS_EXTRA_LIB_FOLDER=""
JENKINS_ARGS=""
#
I am quite certain I have the key store correct
I set up with
keytool -genkey -alias servername.mydomain.com -keyalg RSA
-keystore /etc/jenkins/jenkins.jks -keysize 2048
Then generated a CSR, had it signed by our internal CA.
Also imported the certificates for the CA's.
I have the following errors
$ cat /var/log/jenkins/jenkins.log
Running from: /usr/lib/jenkins/jenkins.war
Exception in thread "Jenkins initialization thread"
java.lang.NoClassDefFoundError: hudson/util/HudsonFailedToLoad
at hudson.WebAppMain$3.run(WebAppMain.java:276)
Caused by: java.lang.ClassNotFoundException: hudson.util.HudsonFailedToLoad
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at
org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:543)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 1 more
java.io.IOException: Failed to start Jetty
at winstone.Launcher.<init>(Launcher.java:184)
at winstone.Launcher.main(Launcher.java:355)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at Main._main(Main.java:375)
at Main.main(Main.java:151)
Caused by: java.net.SocketException: Permission denied
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Unknown Source)
at sun.nio.ch.Net.bind(Unknown Source)
at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
at
org.eclipse.jetty.server.ServerConnector.openAcceptChannel(ServerConnector.java:342)
at org.eclipse.jetty.server.ServerConnector.open(ServerConnector.java:307)
at
org.eclipse.jetty.server.AbstractNetworkConnector.doStart(AbstractNetworkConnector.java:80)
at
org.eclipse.jetty.server.ServerConnector.doStart(ServerConnector.java:231)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:72)
at org.eclipse.jetty.server.Server.doStart(Server.java:385)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:72)
at winstone.Launcher.<init>(Launcher.java:182)
... 7 more
$
I also tried extracting the key and cert and tried the following
/etc/alternatives/java -Dcom.sun.akuma.Daemon=daemonized
-Djava.awt.headless=true -DJENKINS_HOME=/var/lib/jenkins -jar
/usr/lib/jenkins/jenkins.war --logfile=/var/log/jenkins/jenkins.log
--webroot=/var/cache/jenkins/war --daemon --httpPort=8080
--httpsPort=443 --httpsListenAddress=0.0.0.0 --debug=5
--handlerCountMax=100 --handlerCountMaxIdle=20
--httpsCertificate=/etc/jenkins/jenkins.cer
--httpsPrivateKey=/etc/jenkins/jenkins.key
Same errors.
I disabled selinux. Did not help.
Tried linking /etc/alternative/java (default in the search path ) to
Oracle 8 Java, OpenJDK8 and OpenJDK11. No luck.
Appreciate any advice.
Thanks
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