When testing and applying a Talend Studio monthly
update, it is recommended to use a proxy server, with Sonatype Nexus or JFrog Artifactory,
to control the update applied via an administrator account and to apply it to several
Talend Studio
instances at once.
Before you begin
- Make sure Sonatype Nexus or JFrog Artifactory is installed and configured. In the
following steps, <repo-server> refers to the IP address or
host name of your Sonatype Nexus or JFrog Artifactory server.
- All Talend Studio
instances which share a project must be updated to the same version. Make sure you
are aligned with your team about the version to use.
- In the following steps, Studio_Prod refers to a production
Talend Studio
instance, and Studio_Test refers to a Talend Studio
instance used for testing purpose.
About this task
Let's say, as an administrator, you want to test a monthly
update on your
Talend Studio
and apply it to several
Talend Studio
instances.
Procedure
-
Create a proxy repository in a raw
format with Sonatype Nexus or a virtual repository in a
generic or maven format with JFrog
Artifactory, used for validating the monthly update, and name the repository as
repo-202204 for example.
-
Link the repository to the Talend Studio
monthly update you want to test,
https://update.talend.com/Studio/8/updates/R2022-04 for
example.
-
If you are testing and applying the 8.0 R2022-04 Talend Studio
monthly update or a later one provided by Talend,
do the following:
-
Install a new Talend Studio instance used for testing purpose, Studio_Test for
example, and launch it.
-
In the view, set up the update URL,
http://<repo-server>/repo-202204 in this
example.
-
Click the Feature Manager button on the top bar,
install the monthly update and restart Talend Studio.
-
Open the remote project on which you want to test migration.
The
Migrate projects or test wizard displays.
-
Select Test and click
Next.
-
In the Branch name suffix field, enter the name suffix
for your testing branch, and then click Finish.
The testing branch is automatically created. Your project is migrated to the
new version on the testing branch, and
Talend Studio opens your project on the testing branch in the local mode.
Note that if
your project has any reference projects on other branches than the main
project, Talend Studio creates test branches for them as well on a per branch basis. All
reference projects are also migrated to the new version on the testing
branches and the main project automatically references them on the testing
branches.
-
Click the top bar of the Repository tree view and select Push
from the drop-down menu to push the changes on the local testing branch to the
remote end.
Note that if your project has any reference projects, Talend Studio by default pushes only the main project. However, when testing project
migration, Talend Studio pushes all testing branches for all main and reference projects in the first
push after testing branches being created.
-
Validate your project on the testing branch, either in Talend Studio or using Continuous Integration.
-
If you are testing and applying the 8.0 R2022-03 Talend Studio
monthly update or a previous one provided by Talend,
do the following:
-
In a production Talend Studio instance, Studio_Prod for example, create a testing
branch based on the production branch, branch_test for
example.
Note that if your project has any reference projects, before testing the
project migration in
Studio_Test, you first need to
create testing branches on a per branch basis for all main and reference
projects in
Studio_Prod, then open the main project on
the testing branch in
Studio_Prod and change its
reference project settings by referencing each project on the testing
branch.
For more information, see Creating a new branch based on a selected
source. You can also create a branch without Talend Studio using Git.
-
Install a new Talend Studio instance used for testing purpose, Studio_Test for
example, and launch it.
-
In the view, set up the update URL,
http://<repo-server>/repo-202204 in this
example.
-
Click the Feature Manager button on the top bar,
install the monthly update and restart Talend Studio.
-
Open the remote project on the testing branch,
branch_test in this example.
Note that if your project has any reference projects, all reference projects
must be migrated before the main project.
-
In the dialog box displayed, click OK to migrate your
project to the new version on the testing branch.
-
Validate your project on the testing branch, either in Talend Studio or using Continuous Integration.
-
If you have not created a production repository for Talend Studio
monthly updates, create a group repository in a
raw format with Sonatype Nexus or a
virtual repository in a generic or
maven format with JFrog Artifactory, and name the
repository as repo-prod for example.
-
Link the production repository to the repository used for validating the monthly
update, repo-202204 in this example.
-
For each Talend Studio
instance you want to update, set up the update URL in the view using the URL of the production repository if you have not done
so, http://<repo-server>/repo-prod in this
example.
Once the update URL is correctly configured, you can click the Feature
Manager button on the top bar and install the monthly update.
