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Patches for JOC Cockpit can be applied
- for the JS7 - REST Web Service API (API Server),
- for the user interface (GUI).
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Introduction
SOS provides JS7 - Patches in a situation of severe bugs or Vulnerabilities.
- Bugs, vulnerabilities and patches are communicated with the SOS Change Management System.
- Find below the information how to apply patches to JOC Cockpit.
Apply Patch to JOC Cockpit
On Premises
JOC Cockpit expects Java .jar libraries for patches from the following location:
- Unix
/var/sos-berlin.com/js7/joc/jetty_base/webapps/joc/WEB-INF/classes
- Windows
C:\ProgramData\sos-berlin.com\js7\joc\jetty_base\webapps\joc\WEB-INF\classes
The JETTY_BASE part of the above path is specified during installation and can point to a different location. The remaining part webapps/joc/WEB-INF/classes is the same for any installation.
Apply Patch
Apply the following steps to a JOC Cockpit instance. If a JOC Cockpit cluster is operated then steps are performed for any JOC Cockpit instance.
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# navigate to the target directory for patches
cd /var/sos-berlin.com/js7/joc/jetty_base/webapps/joc/WEB-INF/classes
# verify the directory by checking if this file is available
ls api-schema-version.json
# download the patch archive
curl https://download.sos-berlin.com/patches/patch-20220309-JOC-1256-2.2.2_2.2.3.jar -O
# unzip the patch archive
jar -xf patch-20220309-JOC-1256-2.2.2_2.2.3.jar
# remove the patch archive
rm patch-20220309-JOC-1256-2.2.2_2.2.3.jar |
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# navigate to the target directory for patches
cd %ProgramData%\sos-berlin.com\js7\joc\jetty_base\webapps\joc\WEB-INF\classes
# verify the directory by checking if this file is available
dir api-schema-version.json
# download from URL https://download.sos-berlin.com/patches/patch-20220309-JOC-1256-2.2.2_2.2.3.jar
# copy from download location (could be different from this example)
copy %USERPROFILE%\Downloads\patch-20220309-JOC-1256-2.2.2_2.2.3.jar .
# unzip the patch archive
jar -xf patch-20220309-JOC-1256-2.2.2_2.2.3.jar
# remove the patch archive
del patch-20220309-JOC-1256-2.2.2_2.2.3.jar |
The resulting directory hierarchy should look like this (with the com sub-directory being created from the extracted patch):
webapps/joc/WEB-INF/classescomsos...
Note: A restart of JOC Cockpit is required to apply the patch.
Note: As an alternative for Windows you can download the .jar patch file to the target directory and use tools such as 7-Zip to extract the archive. Do not create a sub-folder from the archive name but extract directly to the directory hierarchy as indicated above.
Remove Patch
Patches are automatically removed when a JOC Cockpit release is installed.
Patches can be manually removed by dropping the com sub-directory that holds the extracted patch.
Note: A restart of JOC Cockpit is required to apply removal of patches.
Docker® Containers
Apply Patch
Remove Patch
Apply Patch for Controller
On Premises
The Controller expects Java .jar libraries for patching in the following location:
- Unix
/opt/sos-berlin.com/js7/controller/lib/patches
- Windows
C:\Program Files\sos-berlin.com\js7\controller\<controller-id>\lib\patches
The <controller-id> part of the above path is specified during installation and defaults to controller, this can point to a different location. The remaining part lib/patches is the same for any installation.
Apply Patch
Apply the following steps to a Controller instance. If a Controller cluster is operated the steps are performed for any Controller instance.
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# navigate to the target directory for patches
cd /opt/sos-berlin.com/js7/controller/lib/patches
# download the patch archive
curl https://download.sos-berlin.com/patches/patch-20220309-JOC-1256-2.2.2_2.2.3.jar -O |
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# navigate to the target directory for patches
cd %ProgramFiles%\sos-berlin.com\js7\controller\<controller-id>\lib\patches
# download from URL https://download.sos-berlin.com/patches/patch-20220309-JOC-1256-2.2.2_2.2.3.jar
# copy from download location (could be different from this example)
copy %USERPROFILE%\Downloads\patch-20220309-JOC-1256-2.2.2_2.2.3.jar . |
Note: A restart of the Controller instance is required to apply the patch.
Remove Patch
Patches are automatically removed when a Controller release is installed using the JS7 - Controller - Installation Using the Windows Graphical Installer.
Patches can be manually removed by dropping the files in the patches sub-directory that holds the extracted patch.
Note: A restart of the Controller is required to apply removal of patches.
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