typhoon/addons/cluo/update-agent.yaml
Dalton Hubble 6dd2731046 Set cpu/memory resources requests/limits for some addons
* Set resource requests and limits for Grafana and CLUO
* Set resource requests for Prometheus, but allow usage
to grow since needs vary widely
* Leave nginx without resource requests/limits for now,
its typically well behaved
2019-03-20 00:15:08 -07:00

69 lines
1.9 KiB
YAML

apiVersion: apps/v1
kind: DaemonSet
metadata:
name: container-linux-update-agent
namespace: reboot-coordinator
spec:
updateStrategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: 1
selector:
matchLabels:
app: container-linux-update-agent
template:
metadata:
labels:
app: container-linux-update-agent
annotations:
seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
spec:
tolerations:
- key: node-role.kubernetes.io/master
operator: Exists
effect: NoSchedule
containers:
- name: update-agent
image: quay.io/coreos/container-linux-update-operator:v0.7.0
command:
- "/bin/update-agent"
env:
# read by update-agent as the node name to manage reboots for
- name: UPDATE_AGENT_NODE
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
resources:
requests:
cpu: 10m
memory: 20Mi
limits:
cpu: 20m
memory: 40Mi
volumeMounts:
- mountPath: /var/run/dbus
name: var-run-dbus
- mountPath: /etc/coreos
name: etc-coreos
- mountPath: /usr/share/coreos
name: usr-share-coreos
- mountPath: /etc/os-release
name: etc-os-release
volumes:
- name: var-run-dbus
hostPath:
path: /var/run/dbus
- name: etc-coreos
hostPath:
path: /etc/coreos
- name: usr-share-coreos
hostPath:
path: /usr/share/coreos
- name: etc-os-release
hostPath:
path: /etc/os-release