openshift-client-python/examples/coverage.py at 8b4218dd88c4fa043ff4353f6affd71b861b6e89 · bradmwilliams/openshift-client-python · GitHub

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#!/usr/bin/python

from __future__ import print_function
from __future__ import absolute_import

import openshift_client as oc
from openshift_client import null, Missing, OpenShiftPythonException

try:

    print("Projects created by users:", oc.selector("projects").narrow(
            lambda prj: prj.metadata.annotations["openshift.io/requester"] is not Missing
        ).qnames())

    oc.selector("projects").narrow(
        # Eliminate any projects created by the system
        lambda prj: prj.metadata.annotations["openshift.io/requester"] is not Missing
    ).narrow(
        # Select from user projects any which violate privileged naming convention
        lambda prj:
        prj.metadata.qname == "openshift" or
        prj.metadata.qname.startswith("openshift-") or
        prj.metadata.qname == "kubernetes" or
        prj.metadata.qname.startswith("kube-") or
        prj.metadata.qname.startswith("kubernetes-")
    ).for_each(
        lambda prj: oc.error("Invalid project: %s" % prj.metadata.qname)
    )

    with oc.timeout(5):
        success, obj = oc.selector("pods").until_any(lambda pod: pod.status.phase == "Succeeded")
        if success:
            print("Found one pod was successful: " + str(obj))

    with oc.timeout(5):
        success, obj = oc.selector("pods").narrow("pod").until_any(
            lambda pod: pod.status.conditions.can_match({"type": "Ready", "status": False, "reason": "PodCompleted"}))
        if success:
            print("Found one pod was successful: " + str(obj))

    with oc.project("myproject") as project:

        project.create_if_absent(
            {
                "apiVersion": "v1",
                "kind": "User",
                "fullName": "Jane Doe",
                "groups": null,
                "identities": [
                    "github:19783215"
                ],
                "metadata": {
                    "name": "jane"
                }
            }
        )

        project.create_if_absent(
            {
                "apiVersion": "v1",
                "kind": "User",
                "fullName": "John Doe",
                "groups": null,
                "identities": [
                    "github:19783216"
                ],
                "metadata": {
                    "name": "john"
                }
            }
        )

        pods = oc.selector("pod")
        print("Pods: " + str(pods.qnames()))

        users = oc.selector("user/john", "user/jane")

        print("Describing users:\n")
        users.describe()

        for user in users:
            print(str(user))

        john = oc.selector("user/john")
        john.label({"mylabel": null})  # remove a label

        label_selector = oc.selector("users", labels={"mylabel": "myvalue"})

        print("users with label step 1: " + str(label_selector.qnames()))

        john.label({"mylabel": "myvalue"})  # add the label back

        print("users with label step 2: " + str(label_selector.qnames()))

        assert(label_selector.qnames()[0] == u'users/john')

        users.label({"another_label": "another_value"})

        john.object().patch({
                "groups": null,
                "identities": [
                    "github: 19783215"
                ]
            },
        )

        # Unmarshal json into py objects
        user_objs = users.objects()

        print("Unmarshalled %d objects" % len(user_objs))

        for user in user_objs:
            if user.metadata.labels.another_label is not Missing:
                print("Value of label: " + user.metadata.labels.another_label)
            if user.notthere.dontcare.wontbreak is not Missing:
                print("Should see this, but also shouldn't see exception")

        project.delete_if_present("user/bark", "user/bite")

        bark_obj = {
            "apiVersion": "v1",
            "kind": "User",
            "fullName": "Bark Doe",
            "groups": null,
            "identities": [
                "github:9999"
            ],
            "metadata": {
                "name": "bark"
            }
        }

        bite_obj = {
            "apiVersion": "v1",
            "kind": "User",
            "fullName": "Bite Doe",
            "groups": null,
            "identities": [
                "github:10000"
            ],
            "metadata": {
                "name": "bite"
            }
        }

        bark_bite_sel = oc.create([bark_obj, bite_obj])

        print("How were they created?\n" + str(bark_bite_sel))

        try:
            oc.create(bark_obj)  # Should create an error
            assert False
        except OpenShiftPythonException as create_err:
            print("What went wrong?: " + str(create_err))

        bark_bite_sel.until_any(lambda obj: obj.metadata.qname == "bite")

except OpenShiftPythonException as e:
    print("An exception occurred: " + str(e))