Disable setup wizard

[ndeloof]

Configuration as code should fully setup Jenkins, so setup wizard should be automatically disabled.

[daniel-beck]

Could we add a validation of sorts that prevents disabling the wizard without defining authn + authz?

[ndeloof]

sounds reasonable.
A quick look at SetupWizard seems to demonstrate there's no simple way to disable it programmatically anyway :-\

[daniel-beck]

The system property jenkins.install.runSetupWizard is used from InstallState, but there's no field you can set for this, true.

[ndeloof]

possible workaround:
introduce a servlet filter to force UpgradeWizard#SHOW_UPGRADE_WIZARD_FLAG session attribute

[ewelinawilkosz]

during post-FOSDEM hackathon it was decided we don't need to support case:

• without docker
• start from empty system
• launch Jenkins with jenkins.yaml

in case of docker or pre-existing Jenkins instance issue is not present

it is possible though to provide a set of scripts that will take care of skipping the wizard and pre-installing the plugin, but it won't be part of this project -> closing the ticket

[deiga]

@ewelinawilkosz AFAIK the setup wizard also needs to be circumvented when running Jenkins in Docker.
In its current state JCasC doesn't seem to actually support new Jenkins installations at all.

[jetersen]

@deiga instead of poking around in old issues, I suggest you join the chat on gitter

Here is the solution you can use in docker.
Honestly, this is a docker issue, not a JCasC issue.

RUN echo $JENKINS_VERSION | tee \
    $jenkins_home/jenkins.install.UpgradeWizard.state \
    $jenkins_home/jenkins.install.InstallUtil.lastExecVersion

[ringerc]

See also #393

[ringerc]

Note that in the above you'll want JENKINS_HOME with the jenkins/jenkins Docker images, not jenkins_home.