186 lines
7.7 KiB
YAML
186 lines
7.7 KiB
YAML
{{- if .Values.checksAgent.enabled }}
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ .Release.Name }}-checks-agent
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namespace: {{ .Release.Namespace }}
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labels:
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{{ include "stackstate-k8s-agent.labels" . | indent 4 }}
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{{ include "stackstate-k8s-agent.global.extraLabels" . | indent 4 }}
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app.kubernetes.io/component: checks-agent
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annotations:
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{{ include "stackstate-k8s-agent.global.extraAnnotations" . | indent 4 }}
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spec:
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selector:
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matchLabels:
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app.kubernetes.io/component: checks-agent
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/name: {{ include "stackstate-k8s-agent.name" . }}
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replicas: {{ .Values.checksAgent.replicas }}
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{{- with .Values.checksAgent.strategy }}
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strategy:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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template:
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metadata:
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annotations:
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{{- include "stackstate-k8s-agent.checksum-configs" . | nindent 8 }}
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{{- include "stackstate-k8s-agent.nodeAgent.configmap.override.checksum" . | nindent 8 }}
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{{ include "stackstate-k8s-agent.global.extraAnnotations" . | indent 8 }}
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labels:
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app.kubernetes.io/component: checks-agent
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/name: {{ include "stackstate-k8s-agent.name" . }}
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{{ include "stackstate-k8s-agent.global.extraLabels" . | indent 8 }}
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spec:
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{{- include "stackstate-k8s-agent.image.pullSecrets" (dict "images" (list .Values.checksAgent.image .Values.all.image) "context" $) | nindent 6 }}
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{{- if .Values.all.hardening.enabled}}
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terminationGracePeriodSeconds: 240
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{{- end }}
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containers:
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- name: {{ .Chart.Name }}
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image: "{{ include "stackstate-k8s-agent.imageRegistry" . }}/{{ .Values.checksAgent.image.repository }}:{{ .Values.checksAgent.image.tag }}"
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imagePullPolicy: "{{ .Values.checksAgent.image.pullPolicy }}"
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{{- if .Values.all.hardening.enabled}}
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lifecycle:
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preStop:
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exec:
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command: [ "/bin/sh", "-c", "echo 'Giving slim.ai monitor time to submit data...'; sleep 120" ]
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{{- end }}
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env:
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{{ include "stackstate-k8s-agent.apiKeyEnv" . | nindent 10 }}
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- name: KUBERNETES_HOSTNAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: STS_HOSTNAME
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value: "$(KUBERNETES_HOSTNAME)-{{ .Values.stackstate.cluster.name}}"
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- name: AGENT_VERSION
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value: {{ .Values.checksAgent.image.tag | quote }}
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- name: LOG_LEVEL
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value: {{ .Values.checksAgent.logLevel | quote }}
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- name: STS_APM_ENABLED
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value: "false"
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- name: STS_CLUSTER_AGENT_ENABLED
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value: {{ .Values.clusterAgent.enabled | quote }}
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{{- if .Values.clusterAgent.enabled }}
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- name: STS_CLUSTER_AGENT_KUBERNETES_SERVICE_NAME
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value: {{ .Release.Name }}-cluster-agent
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{{ include "stackstate-k8s-agent.clusterAgentAuthTokenEnv" . | nindent 10 }}
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{{- end }}
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- name: STS_CLUSTER_NAME
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value: {{ .Values.stackstate.cluster.name | quote }}
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- name: STS_SKIP_VALIDATE_CLUSTERNAME
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value: "true"
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- name: STS_CHECKS_TAG_CARDINALITY
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value: {{ .Values.checksAgent.checksTagCardinality | quote }}
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- name: STS_EXTRA_CONFIG_PROVIDERS
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value: "clusterchecks"
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- name: STS_HEALTH_PORT
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value: "5555"
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- name: STS_LEADER_ELECTION
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value: "false"
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- name: STS_LOG_LEVEL
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value: {{ .Values.checksAgent.logLevel | quote }}
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- name: STS_NETWORK_TRACING_ENABLED
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value: "false"
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- name: STS_PROCESS_AGENT_ENABLED
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value: "false"
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- name: STS_SKIP_SSL_VALIDATION
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value: {{ or .Values.global.skipSslValidation .Values.checksAgent.skipSslValidation | quote }}
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- name: STS_STS_URL
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value: {{ include "stackstate-k8s-agent.stackstate.url" . }}
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{{- if .Values.global.proxy.url }}
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- name: STS_PROXY_HTTPS
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value: {{ .Values.global.proxy.url | quote }}
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- name: STS_PROXY_HTTP
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value: {{ .Values.global.proxy.url | quote }}
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{{- end }}
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{{- range $key, $value := .Values.global.extraEnv.open }}
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- name: {{ $key }}
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value: {{ $value | quote }}
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{{- end }}
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{{- range $key, $value := .Values.global.extraEnv.secret }}
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- name: {{ $key }}
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valueFrom:
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secretKeyRef:
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name: {{ include "stackstate-k8s-agent.fullname" . }}
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key: {{ $key }}
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{{- end }}
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livenessProbe:
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httpGet:
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path: /health
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port: healthport
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failureThreshold: {{ .Values.checksAgent.livenessProbe.failureThreshold }}
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initialDelaySeconds: {{ .Values.checksAgent.livenessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.checksAgent.livenessProbe.periodSeconds }}
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successThreshold: {{ .Values.checksAgent.livenessProbe.successThreshold }}
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timeoutSeconds: {{ .Values.checksAgent.livenessProbe.timeoutSeconds }}
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readinessProbe:
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httpGet:
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path: /health
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port: healthport
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failureThreshold: {{ .Values.checksAgent.readinessProbe.failureThreshold }}
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initialDelaySeconds: {{ .Values.checksAgent.readinessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.checksAgent.readinessProbe.periodSeconds }}
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successThreshold: {{ .Values.checksAgent.readinessProbe.successThreshold }}
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timeoutSeconds: {{ .Values.checksAgent.readinessProbe.timeoutSeconds }}
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ports:
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- containerPort: 5555
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name: healthport
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protocol: TCP
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{{- if .Values.all.hardening.enabled}}
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securityContext:
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privileged: true
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runAsUser: 0 # root
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capabilities:
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add: [ "ALL" ]
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readOnlyRootFilesystem: false
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{{- else }}
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securityContext:
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privileged: false
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{{- end }}
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{{- with .Values.checksAgent.resources }}
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resources:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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volumeMounts:
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- name: confd-empty-volume
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mountPath: /etc/stackstate-agent/conf.d
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# setting as readOnly: false because we need the ability to write data on /etc/stackstate-agent/conf.d as we enable checks to run.
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readOnly: false
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{{- if .Values.checksAgent.config.override }}
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{{- range .Values.checksAgent.config.override }}
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- name: config-override-volume
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mountPath: {{ .path }}/{{ .name }}
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subPath: {{ .path | replace "/" "_"}}_{{ .name }}
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readOnly: true
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{{- end }}
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{{- end }}
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{{- if .Values.checksAgent.priorityClassName }}
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priorityClassName: {{ .Values.checksAgent.priorityClassName }}
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{{- end }}
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serviceAccountName: {{ .Release.Name }}-checks-agent
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nodeSelector:
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{{ template "label.os" . }}: {{ .Values.targetSystem }}
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{{- with .Values.checksAgent.nodeSelector }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.checksAgent.affinity }}
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affinity:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.checksAgent.tolerations }}
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tolerations:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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volumes:
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- name: confd-empty-volume
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emptyDir: {}
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{{- if .Values.checksAgent.config.override }}
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- name: config-override-volume
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configMap:
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name: {{ .Release.Name }}-checks-agent
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{{- end }}
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{{- end -}}
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