Upgrade the Jenkins running in a Docker container

-

If you are using Docker for running Jenkins CI server chances are you will get messages such as a "New version of Jenkins is available for download"


Now if you want to upgrade your Jenkins server follow the steps below:

1. Login to your jenkins container
docker container exec -u 0 -it jenkins bash

2. Change the directory to jenkins folder
cd /usr/share/jenkins

3. Take a backup of your old jenkins.war file
mv jenkins.war jenkins.war_bak

4. Download the latest version of jenkins
wget http://updates.jenkins-ci.org/download/war/2.164.3/jenkins.war

5. Change permission of the file
chown jenkins:jenkins jenkins.war

6. Exit the container and restart it
exit
docker container restart jenkins

Comments

Post a Comment

Popular posts from this blog

ORA-44412: XE edition memory parameter invalid or not specified

-
SQL> connect sys as sysdba Enter password: Connected to an idle instance. SQL> startup ORA-44412: XE edition memory parameter invalid or not specified SQL> startup pfile=C:\oraclexe\app\oracle\product\10.2.0\server\config\scripts\init.ora ORACLE instance started. Total System Global Area 805306368 bytes Fixed Size 1289996 bytes Variable Size 209715444 bytes Database Buffers 591396864 bytes Redo Buffers 2904064 bytes Database mounted. Database opened. SQL> create spfile from pfile='C:\oraclexe\app\oracle\product\10.2.0\server\config\scripts\init.ora'; File created. SQL> shutdown Database closed. Database dismounted. ORACLE instance shut down. SQL> startup ORACLE instance started. Total System Global Area 805306368 bytes Fixed Size 1289996 bytes Variable Size 209715444 bytes Database Buffers 591396864 byt...
Read more

How to mount a WD Book Live as NFS in OEL6U3

-
Scenario : I have a Windows 8 (Host) laptop on which I am running two OEL6U3 (Guest) machines in a Virtual Box. I want to have a shared mount between the two Linux machine which will allow me to read/write from both the machines concurrently. Its a very common scenario for a High Availability Environment. Virtual Box provides a facility of creating sharable VDI disks which can be mounted on multiple machines, but it doesn’t allow concurrent read/write access from multiple machines. If you are installing RAC database then its still achievable, because ASM will provide the feature of concurrent read/writes, but if you want to install a WebLogic cluster with High Availability the recommended approach would be to have a Shared Mount. Step to create a shared nfs mount is fairly simple. I am using a WD My Book Live, and will mount the Public folder as shared mount 1. Get the hostname/ip of the WD device. 2. On the Linux Machine 1 create the folder where you want to mount the nfs ...
Read more

BPEL Engine Exceptions ORABPEL 02000 - 02179

-
BPEL Engine Exceptions ORABPEL 02000 - 02179 Engine Exceptions 02000 - 02179 ORABPEL-02000 severity: 10 type: error name: Block element class not valid description: The class \"{0}\" for the block element \"{1}\" does not implement the ICubeBlock interface. All block elements contained within the process domain must implement this interface. ORABPEL-02001 severity: 10 type: error name: Error while creating block element description: An error has occurred while attempting to instantiate the class \"{1}\" for the block element \"{0}\". The exception reported was: {2} ORABPEL-02002 severity: 10 type: error name: Unknown block element classname description: The block element \"{0}\" is missing its classname; this element cannot be created without its classname. ORABPEL-02003 severity: 10 type: error name: Cube element missing id property description: A Cube element is missing its \"id\" property. Every Cube...
Read more