Hi, CRC comes ready to use, you do not need to perform any configuration to use an image stream from the 'openshift' namespace. That namespace already includes your pull secret (from your Red Hat Developers or customer portal account) that allows OpenSHift to pull container images from registry.redhat.io.
The oc new-app command uses the 'openshift' namespace by default. You just need to use the image stream name (and tag if you wish) before a tilde (~) them provide your Git repository URL. See the following example, that uses one of the same application from the DO288 course. It uses the 'php' image stream from the 'openshift' namespace. $ oc new-app php:7.2~https://github.com/RedHatTraining/DO288-apps --name hello --context-dir php-helloworld []s, Fernando Lozano On Mon, Sep 16, 2019 at 9:17 AM Just Marvin < [email protected]> wrote: > Hi, > > I'm working with code-ready-containers, and I can see that there are > image streams that I need in the openshift namespace (for example, the > jboss eap 7.2 image). The images themselves are not local - but on > registry.redhat.io. My problem is two fold: (1) how do I configure the > cluster such that I can simply use these imagestreams from a new-app > command (2) How do I set up the cluster so that any needed authentication > is pre-defined in the cluster. > > For (1): > > zaphod@oc6010654212 ~]$ oc describe is jboss-eap72-openshift -n openshift > Name: jboss-eap72-openshift > Namespace: openshift > Created: 3 weeks ago > Labels: samples.operator.openshift.io/managed=true > Annotations: openshift.io/display-name=Red Hat JBoss EAP 7.2 > openshift.io/image.dockerRepositoryCheck=2019-08-23T17:59:24Z > openshift.io/provider-display-name=Red Hat, Inc. > samples.operator.openshift.io/version=4.1.11 > version=1.0 > Image Repository: > default-route-openshift-image-registry.apps-crc.testing/openshift/jboss-eap72-openshift > Image Lookup: local=false > Unique Images: 2 > Tags: 2 > > latest > tagged from registry.redhat.io/jboss-eap-7/eap72-openshift:latest > prefer registry pullthrough when referencing this tag > > The problem here is that I can't work out the syntax of the new-app > command that can refer to an imagestream in a different namespace > (openshift). How does one do this? > > For (2): > I think I need the equivalent of this page, to set things up: > https://docs.openshift.com/container-platform/3.11/install_config/configuring_red_hat_registry.html > . > However, I can't find the equivalent in the 4.1 docs. I suspect the move to > a registry operator means that the procedure is completely different. > > In addition, I'm trying to use podman. I can login to registry.redhat.io > no problem, but I don't know where it stores the token that I'll need to > configure auth. Or atleast, I think thats what I need. Not sure.....do I > actually have to but the userid + password into the cluster? > > Regards, > Marvin > _______________________________________________ > users mailing list > [email protected] > http://lists.openshift.redhat.com/openshiftmm/listinfo/users >
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