[openstack-community] [openstack-dev][kuryr] kuryr-cni watch question
Hi, I have one question about kuryr-cni watch for pod. Kuryr-k8s-controller will watch pod resource, if founded, then it will request resource from neutron, and annotation the pod object. Kuryr-cni will watch the pod, if the metadata of the pod changed, then it will create pod network on host computer. Then my question is: Before kuryr-cni starting to watch the pod, Kuryr-k8s-controller have annotated the pod, does it mean kuryr-cni will not get the changing event forever? class K8sClient(object): def watch(self, path): params = {'watch': 'true'} url = self._base_url + path header = {} if self.token: header.update({'Authorization': 'Bearer %s' % self.token}) # TODO(ivc): handle connection errors and retry on failure while True: with contextlib.closing( requests.get(url, params=params, stream=True, cert=self.cert, verify=self.verify_server, headers=header)) as response: if not response.ok: raise exc.K8sClientException(response.text) for line in response.iter_lines(delimiter='\n'): line = line.strip() if line: yield jsonutils.loads(line) BR Keon
On 08/30/2017 09:42 PM, Keon Tang wrote:
I have one question about kuryr-cni watch for pod.
wrong mailing list. For technical questions use Ask OpenStack https://ask.openstack.org/ or the general mailing list http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack More resources, also in different languages: https://openstack.org/community/#help regards, Stef
participants (2)
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Keon Tang
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Stefano Maffulli