Serve extension scripts and stylesheets as URLs

[spadgett]

Switch extension scripts and stylesheets to use a URL rather than serving them from the master filesystem. The console index.html will reference the URLs directly in its <script> and <link> tags.

We plan to change the asset config extension scripts and stylesheets property names to make it clear that they're URLs as a follow-on.

/assign @jwforres
@deads2k @sspeiche FYI

[jwforres]

surprised this part is removed from looking at it

[spadgett]

/retest

[spadgett]

@stevekuznetsov I assume this is a flake?

https://ci.openshift.redhat.com/jenkins/job/test_pull_request_origin_web_console_server_check/11/console

########## STARTING STAGE: RECORD THE STARTING METADATA ##########
+ [[ -s /var/lib/jenkins/jobs/test_pull_request_origin_web_console_server_check/workspace/activate ]]
+ source /var/lib/jenkins/jobs/test_pull_request_origin_web_console_server_check/workspace/activate
++ export VIRTUAL_ENV=/var/lib/jenkins/origin-ci-tool/352a8218d81bdad0819720bdd72fc1fd04c1c2de
++ VIRTUAL_ENV=/var/lib/jenkins/origin-ci-tool/352a8218d81bdad0819720bdd72fc1fd04c1c2de
++ export PATH=/var/lib/jenkins/origin-ci-tool/352a8218d81bdad0819720bdd72fc1fd04c1c2de/bin:/sbin:/usr/sbin:/bin:/usr/bin
++ PATH=/var/lib/jenkins/origin-ci-tool/352a8218d81bdad0819720bdd72fc1fd04c1c2de/bin:/sbin:/usr/sbin:/bin:/usr/bin
++ unset PYTHON_HOME
++ export OCT_CONFIG_HOME=/var/lib/jenkins/jobs/test_pull_request_origin_web_console_server_check/workspace/.config
++ OCT_CONFIG_HOME=/var/lib/jenkins/jobs/test_pull_request_origin_web_console_server_check/workspace/.config
++ mktemp
+ script=/tmp/tmp.aYuVZ0Krin
+ cat
+ chmod +x /tmp/tmp.aYuVZ0Krin
+ scp -F ./.config/origin-ci-tool/inventory/.ssh_config /tmp/tmp.aYuVZ0Krin openshiftdevel:/tmp/tmp.aYuVZ0Krin
+ ssh -F ./.config/origin-ci-tool/inventory/.ssh_config -t openshiftdevel 'bash -l -c "timeout 300 /tmp/tmp.aYuVZ0Krin"'
+ cd /data/src/github.com/openshift/aos-cd-jobs
+ trap 'exit 0' EXIT
+ sjb/gcs/started.py
++ exit 0
++ export status=FAILURE
++ status=FAILURE
+ set +o xtrace
########## FINISHED STAGE: FAILURE: RECORD THE STARTING METADATA [00h 05m 00s] ##########

[stevekuznetsov]

Yeah that is a weird one.

[jwforres]

/lgtm
since we plan to update the names of the fields as a follow on

[spadgett]

@abhgupta @jupierce Starting in 3.9, the web console will expect extension stylesheets and extension scripts to be URLs rather than files on the master filesystem. I'm working on openshift-ansible changes in openshift/openshift-ansible#6359