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Add external spire-controller-managers
Only one external controller manager is supported at a time until spiffe/spire#4898 is resolved. Signed-off-by: Kevin Fox <[email protected]>
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charts/spire/charts/spire-server/templates/_controller-manager-container.tpl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| {{- define "spire-controller-manager.containers" }} | ||
| {{- $root := . }} | ||
| {{- $settings := dict }} | ||
| {{- $defaults := .Values.controllerManager }} | ||
| {{- $webhooksEnabled := .Values.controllerManager.validatingWebhookConfiguration.enabled }} | ||
| {{- $startPort := 8082 }} | ||
| {{- $reconcileFederation := 0 }} | ||
| {{- $reconcileEntries := 0 }} | ||
| {{- if eq (.Values.controllerManager.enabled | toString) "true" }} | ||
| {{- if .Values.controllerManager.reconcile.clusterFederatedTrustDomains }} | ||
| {{- $reconcileFederation = add $reconcileFederation 1 }} | ||
| {{- end }} | ||
| {{- if or .Values.controllerManager.reconcile.clusterSPIFFEIDs .Values.controllerManager.reconcile.clusterStaticEntries }} | ||
| {{- $reconcileEntries = add $reconcileEntries 1 }} | ||
| {{- end }} | ||
| {{- include "spire-controller-manager.container" (dict "Values" .Values "Chart" .Chart "startPort" $startPort "suffix" "" "settings" $settings "defaults" $defaults "webhooksEnabled" $webhooksEnabled) }} | ||
| {{- end }} | ||
| {{- if .Values.externalControllerManagers.enabled }} | ||
| {{- $clusters := default .Values.kubeConfigs .Values.externalControllerManagers.clusters }} | ||
| {{- $clusterDefaults := .Values.externalControllerManagers.defaults }} | ||
| {{- range $name, $_ := $clusters }} | ||
| {{- $clusterSettings := dict }} | ||
| {{- if hasKey $root.Values.externalControllerManagers.clusters $name }} | ||
| {{- $clusterSettings = index $root.Values.externalControllerManagers.clusters $name }} | ||
| {{- end }} | ||
| {{- $suffix := printf "-%s" $name }} | ||
| {{- $startPort = add $startPort 2 }} | ||
| {{- $kubeConfig := $name }} | ||
| {{- if hasKey $clusterSettings "kubeConfigName" }} | ||
| {{- $kubeConfig = $clusterSettings.kubeConfigName }} | ||
| {{- end }} | ||
| {{- $reconcile := dict }} | ||
| {{- if hasKey $clusterSettings "reconcile" }} | ||
| {{- $reconcile = $clusterSettings.reconcile }} | ||
| {{- end }} | ||
| {{- if and (hasKey $reconcile "clusterFederatedTrustDomains") $reconcile.clusterFederatedTrustDomains }} | ||
| {{- $reconcileFederation = add $reconcileFederation 1 }} | ||
| {{- else if $clusterDefaults.reconcile.clusterFederatedTrustDomains }} | ||
| {{- $reconcileFederation = add $reconcileFederation 1 }} | ||
| {{- end }} | ||
| {{- if gt $reconcileFederation 1 }} | ||
| {{- fail "You can only have one controller-manager with reconcile.clusterFederatedTrustDomains set to true" }} | ||
| {{- end }} | ||
| {{- $entryFound := false }} | ||
| {{- if and (hasKey $reconcile "clusterSPIFFEIDs") $reconcile.clusterSPIFFEIDs }} | ||
| {{- $entryFound = true }} | ||
| {{- else if $clusterDefaults.reconcile.clusterSPIFFEIDs }} | ||
| {{- $entryFound = true }} | ||
| {{- end }} | ||
| {{- if and (hasKey $reconcile "clusterStaticEntries") $reconcile.clusterStaticEntries }} | ||
| {{- $entryFound = true }} | ||
| {{- else if $clusterDefaults.reconcile.clusterStaticEntries }} | ||
| {{- $entryFound = true }} | ||
| {{- end }} | ||
| {{- if $entryFound }} | ||
| {{- $reconcileEntries = add $reconcileEntries 1 }} | ||
| {{- end }} | ||
| {{- if gt $reconcileEntries 1 }} | ||
| {{- fail "You can only have one controller-manager reconciling entries with either reconcile.clusterSPIFFEIDs or clusterStaticEntries" }} | ||
| {{- end }} | ||
| {{- include "spire-controller-manager.container" (dict "Values" $root.Values "Chart" $root.Chart "startPort" $startPort "suffix" $suffix "settings" $clusterSettings "defaults" $clusterDefaults "webhooksEnabled" false "kubeConfig" $kubeConfig ) }} | ||
| {{- end }} | ||
| {{- end }} | ||
| {{- end }} | ||
| {{- define "spire-controller-manager.container" }} | ||
| {{- $promPort := .startPort }} | ||
| {{- $healthPort := add .startPort 1 }} | ||
| {{- $extraEnv := .defaults.extraEnv }} | ||
| {{- if hasKey .settings "extraEnv" }} | ||
| {{- $extraEnv = .settings.extraEnv }} | ||
| {{- end }} | ||
| {{- $expandEnv := .defaults.expandEnv }} | ||
| {{- if hasKey .settings "expandEnv" }} | ||
| {{- $extraEnv = .settings.expandEnv }} | ||
| {{- end }} | ||
| {{- $securityContext := .defaults.securityContext }} | ||
| {{- if hasKey .settings "securityContext" }} | ||
| {{- $securityContext = mergeOverwrite .defaults.securityContext .settings.securityContext }} | ||
| {{- end }} | ||
| - name: spire-controller-manager{{ .suffix }} | ||
| securityContext: | ||
| {{- include "spire-lib.securitycontext-extended" (dict "root" . "securityContext" $securityContext) | nindent 4 }} | ||
| image: {{ template "spire-lib.image" (dict "appVersion" .Chart.AppVersion "image" .Values.controllerManager.image "global" .Values.global) }} | ||
| imagePullPolicy: {{ .Values.controllerManager.image.pullPolicy }} | ||
| args: | ||
| {{- if hasKey . "kubeConfig" }} | ||
| - --kubeconfig=/kubeconfigs/{{ .kubeConfig }} | ||
| {{- end }} | ||
| - --config=controller-manager-config{{ .suffix }}.yaml | ||
| {{- if $expandEnv }} | ||
| - --expand-env | ||
| {{- end }} | ||
| env: | ||
| - name: ENABLE_WEBHOOKS | ||
| value: {{ .webhooksEnabled | toString | quote }} | ||
| {{- if gt (len $extraEnv) 0 }} | ||
| {{- $extraEnv | toYaml | nindent 4 }} | ||
| {{- end }} | ||
| ports: | ||
| {{- if .webhooksEnabled }} | ||
| - name: https | ||
| containerPort: 9443 | ||
| protocol: TCP | ||
| {{- end }} | ||
| - containerPort: {{ $healthPort }} | ||
| name: healthz | ||
| {{- if or (dig "telemetry" "prometheus" "enabled" .Values.telemetry.prometheus.enabled .Values.global) (and (dig "spire" "recommendations" "enabled" false .Values.global) (dig "spire" "recommendations" "prometheus" true .Values.global)) }} | ||
| - containerPort: {{ $promPort }} | ||
| name: prom-cm{{ .suffix }} | ||
| {{- end }} | ||
| livenessProbe: | ||
| httpGet: | ||
| path: /healthz | ||
| port: healthz | ||
| readinessProbe: | ||
| httpGet: | ||
| path: /readyz | ||
| port: healthz | ||
| resources: | ||
| {{- toYaml .Values.controllerManager.resources | nindent 4 }} | ||
| volumeMounts: | ||
| - name: spire-server-socket | ||
| mountPath: /tmp/spire-server/private | ||
| readOnly: true | ||
| - name: controller-manager-config | ||
| mountPath: /controller-manager-config{{ .suffix }}.yaml | ||
| subPath: controller-manager-config{{ .suffix }}.yaml | ||
| readOnly: true | ||
| {{- with .kubeConfig }} | ||
| - name: kubeconfigs | ||
| mountPath: /kubeconfigs/{{ . }} | ||
| subPath: {{ . }} | ||
| readOnly: true | ||
| {{- end }} | ||
| - name: spire-controller-manager-tmp | ||
| mountPath: /tmp | ||
| subPath: {{ printf "spire-controller-manager%s" .suffix }} | ||
| readOnly: false | ||
| {{- if gt (len .Values.extraVolumeMounts) 0 }} | ||
| {{- toYaml .Values.extraVolumeMounts | nindent 4 }} | ||
| {{- end }} | ||
| {{- end }} |
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