kubernetes/victoria-metrics/kustomization.yaml

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization

namespace: victoria-metrics

labels:
- pairs:
    app.kubernetes.io/instance: victoria-metrics
  includeSelectors: true
- pairs:
    app.kubernetes.io/part-of: victoria-metrics
  includeSelectors: false

resources:
- namespace.yaml
- secrets.yaml
- vmstorage.yaml
- vmselect.yaml
- vminsert.yaml
- vmagent.yaml
- vmalert.yaml
- alertmanager.yaml
- blackbox-exporter.yaml
- ingress.yaml
- ../dch-root-ca

configMapGenerator:
- name: vmagent
  files:
  - scrape.yml
  options:
    disableNameSuffixHash: true

- name: vmalert-rules
  files:
  - alerts.yml
  options:
    disableNameSuffixHash: true

- name: alertmanager
  files:
  - alertmanager.yml=alertmanager.config.yml
  options:
    disableNameSuffixHash: true

- name: blackbox
  files:
  - blackbox.yml
  options:
    disableNameSuffixHash: true

replicas:
# When changing the number of vmstorage replicas, be sure to update
# the storageNode value for vmselect and vminsert.  Also, the
# replicationFactor setting may need adjusted.
- name: vmstorage
  count: 3
- name: vmselect
  count: 2
- name: vminsert
  count: 2
- name: vmagent
  count: 2
- name: vmalert
  count: 2
# When changing the number of alertmanager replicas, be sure to update
# the notifier URL value for vmalert and the peer addresses provided to
# Alertmanager itself.
- name: alertmanager
  count: 2

patches:
- patch: |
    apiVersion: apps/v1
    kind: StatefulSet
    metadata:
      name: vmstorage
    spec:
      template:
        spec:
          containers:
          - name: vmstorage
            env:
            - name: vmstorage_dedup_minScrapeInterval
              value: 1m
            - name: vmstorage_retentionPeriod
              value: 5y    

- patch: |
    apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: vmselect
    spec:
      template:
        spec:
          containers:
          - name: vmselect
            env:
            - name: vmselect_storageNode
              value: vmstorage-0.vmstorage,vmstorage-1.vmstorage,vmstorage-2.vmstorage
            - name: vmselect_replicationFactor
              value: '2'    

- patch: |
    apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: vminsert
    spec:
      template:
        spec:
          containers:
          - name: vminsert
            env:
            - name: vminsert_storageNode
              value: vmstorage-0.vmstorage,vmstorage-1.vmstorage,vmstorage-2.vmstorage
            - name: vminsert_dedup_minScrapeInterval
              value: 1m
            - name: vminsert_replicationFactor
              value: '2'    

- patch: |
    apiVersion: apps/v1
    kind: StatefulSet
    metadata:
      name: vmagent
    spec:
      template:
        spec:
          containers:
          - name: vmagent
            env:
            - name: SCRAPE_GRAYLOG_TOKEN
              valueFrom:
                secretKeyRef:
                  name: vmagent
                  key: graylog.token
                  optional: true
            volumeMounts:
            - mountPath: /run/dch-ca
              name: dch-ca
              readOnly: true
            - mountPath: /run/secrets/vmagent
              name: secrets
              readOnly: true
            - mountPath: /scrape/collectd
              name: scrape-collectd
              readOnly: true
          volumes:
          - name: scrape-collectd
            configMap:
              name: scrape-collectd
              optional: true
          - name: secrets
            secret:
              secretName: vmagent
          - name: dch-ca
            configMap:
              name: dch-root-ca
              optional: true    

- patch: |
    apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: vmalert
    spec:
      template:
        spec:
          containers:
          - name: vmalert
            env:
            - name: vmalert_http_pathPrefix
              value: /vmalert
            - name: vmalert_notifier_url
              value: http://alertmanager-0.alertmanager:9093,http://alertmanager-1.alertmanager:9093
            startupProbe:
              httpGet:
                path: /vmalert/health
            readinessProbe:
              httpGet:
                path: /vmalert/health    

- patch: |
    apiVersion: apps/v1
    kind: StatefulSet
    metadata:
      name: alertmanager
    spec:
      template:
        spec:
          containers:
          - name: alertmanager
            args:
            - --config.file=/etc/alertmanager/alertmanager.yml
            - --storage.path=/alertmanager
            - --cluster.peer=alertmanager-0.alertmanager:9094
            - --cluster.peer=alertmanager-1.alertmanager:9094