Dustin C. Hatch
d5a7b5bc2d
The `k8s-reboot-coordinator` coordinates node reboots throughout the cluster. It runs as a DaemonSet, watching for the presence of a sentinel file, `/run/reboot-needed` on the node. When the file appears, it acquires a lease, to ensure that only one node reboots at a time, cordons and drains the node, and then triggers the reboot by running a command on the host. After the node has rebooted, the daemon will release the lock and uncordon the node.
38 lines
850 B
YAML
38 lines
850 B
YAML
apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Kustomization
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namespace: kube-system
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labels:
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- pairs:
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app.kubernetes.io/instance: k8s-reboot-coordinator
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includeSelectors: true
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resources:
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- https://git.pyrocufflink.net/dustin/k8s-reboot-coordinator//kubernetes?ref=master
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- service.yaml
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- jenkins.yaml
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images:
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- name: k8s-reboot-coordinator
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newName: git.pyrocufflink.net/packages/k8s-reboot-coordinator
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newTag: latest
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patches:
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- patch: |-
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: k8s-reboot-coordinator
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spec:
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template:
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spec:
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containers:
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- name: k8s-reboot-coordinator
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imagePullPolicy: Always
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env:
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- name: RUST_LOG
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value: k8s_reboot_coordinator=debug,info
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imagePullSecrets:
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- name: imagepull-gitea
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