kubespray/roles/kubernetes/master/templates/manifests/kube-scheduler.manifest.j2

apiVersion: v1
kind: Pod
metadata:
  name: kube-scheduler
  namespace: kube-system
  labels:
    k8s-app: kube-scheduler
spec:
  hostNetwork: true
  containers:
  - name: kube-scheduler
    image: {{ hyperkube_image_repo }}:{{ hyperkube_image_tag }}
    imagePullPolicy: {{ k8s_image_pull_policy }}
    command:
    - /hyperkube
    - scheduler
    - --leader-elect=true
    - --master={{ kube_apiserver_endpoint }}
    - --v={{ kube_log_level }}
    livenessProbe:
      httpGet:
        host: 127.0.0.1
        path: /healthz
        port: 10251
      initialDelaySeconds: 30
      timeoutSeconds: 10
running kubernetes master processes as pods 2015-12-11 18:52:20 +08:00			`apiVersion: v1`
			`kind: Pod`
			`metadata:`
			`name: kube-scheduler`
			`namespace: kube-system`
Label k8s apps, adjust collect/upload info steps - Drop debugs from collect-info playbook - Drop sudo from collect-info step and add target dir var (required for travis jobs) - Label all k8s apps, including static manifests - Add logs for K8s apps to be collected as well - Fix upload to GCS as a public-read tarball Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com> 2016-11-09 21:15:27 +08:00			`labels:`
			`k8s-app: kube-scheduler`
running kubernetes master processes as pods 2015-12-11 18:52:20 +08:00			`spec:`
			`hostNetwork: true`
			`containers:`
			`- name: kube-scheduler`
Renaming hyperkube image vars 2015-12-14 16:54:58 +08:00			`image: {{ hyperkube_image_repo }}:{{ hyperkube_image_tag }}`
Allow pre-downloaded images to be used effectively According to http://kubernetes.io/docs/user-guide/images/ : By default, the kubelet will try to pull each image from the specified registry. However, if the imagePullPolicy property of the container is set to IfNotPresent or Never, then a local\ image is used (preferentially or exclusively, respectively). Use IfNotPresent value to allow images prepared by the download role dependencies to be effectively used by kubelet without pull errors resulting apps to stay blocked in PullBackOff/Error state even when there are images on the localhost exist. Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com> 2016-11-22 23:16:04 +08:00			`imagePullPolicy: {{ k8s_image_pull_policy }}`
running kubernetes master processes as pods 2015-12-11 18:52:20 +08:00			`command:`
			`- /hyperkube`
			`- scheduler`
use master election option instead of podmaster 2016-03-22 05:25:09 +08:00			`- --leader-elect=true`
Add HA/LB endpoints for kube-apiserver * Add HA docs for API server. * Add auto-evaluated internal endpoints and clarify the loadbalancer_apiserver vars and usecases. * Use facts for kube_apiserver to not repeat code and enable LB endpoints use. * Use /healthz check for the wait-for apiserver. * Use the single endpoint for kubelet instead of the list of apiservers * Specify kube_apiserver_count to for HA layout Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com> 2016-07-13 23:13:47 +08:00			`- --master={{ kube_apiserver_endpoint }}`
Tune dnsmasq/kubedns limits, replicas, logging * Add dns_replicas, dns_memory/cpu_limit/requests vars for dns related apps. * When kube_log_level=4, log dnsmasq queries as well. * Add log level control for skydns (part of kubedns app). * Add limits/requests vars for dnsmasq (part of kubedns app) and dnsmasq daemon set. * Drop string defaults for kube_log_level as it is int and is defined in the global vars as well. * Add docs Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com> 2016-11-25 18:33:39 +08:00			`- --v={{ kube_log_level }}`
running kubernetes master processes as pods 2015-12-11 18:52:20 +08:00			`livenessProbe:`
			`httpGet:`
			`host: 127.0.0.1`
			`path: /healthz`
			`port: 10251`
Increase liveness timeout 2016-02-01 20:41:49 +08:00			`initialDelaySeconds: 30`
			`timeoutSeconds: 10`