c12s-kubespray/roles/kubernetes-apps/ansible/templates/netchecker-agent-ds.yml.j2

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apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
labels:
app: netchecker-agent
name: netchecker-agent
namespace: {{ netcheck_namespace }}
spec:
template:
metadata:
name: netchecker-agent
labels:
app: netchecker-agent
spec:
{% if kube_version is version('v1.11.1', '>=') %}
priorityClassName: {% if netcheck_namespace == 'kube-system' %}system-node-critical{% else %}k8s-cluster-critical{% endif %}{{''}}
{% endif %}
tolerations:
- effect: NoSchedule
operator: Exists
# When having win nodes in cluster without this patch, this pod cloud try to be created in windows
nodeSelector:
beta.kubernetes.io/os: linux
containers:
- name: netchecker-agent
image: "{{ agent_img }}"
env:
- name: MY_POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: MY_NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
args:
- "-v=5"
- "-alsologtostderr=true"
- "-serverendpoint=netchecker-service:8081"
- "-reportinterval={{ agent_report_interval }}"
imagePullPolicy: {{ k8s_image_pull_policy }}
resources:
limits:
cpu: {{ netchecker_agent_cpu_limit }}
memory: {{ netchecker_agent_memory_limit }}
requests:
cpu: {{ netchecker_agent_cpu_requests }}
memory: {{ netchecker_agent_memory_requests }}
securityContext:
runAsUser: {{ netchecker_agent_user | default('0') }}
runAsGroup: {{ netchecker_agent_group | default('0') }}
serviceAccountName: netchecker-agent
updateStrategy:
rollingUpdate:
maxUnavailable: 100%
type: RollingUpdate