99 lines
4.1 KiB
Smarty
99 lines
4.1 KiB
Smarty
{{/* Returns Probes */}}
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{{/* Call this template:
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{{ include "tc.v1.common.lib.container.probes" (dict "rootCtx" $ "objectData" $objectData) }}
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rootCtx: The root context of the chart.
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objectData: The object data to be used to render the container.
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*/}}
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{{- define "tc.v1.common.lib.container.probes" -}}
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{{- $rootCtx := .rootCtx -}}
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{{- $objectData := .objectData -}}
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{{- $probeNames := (list "liveness" "readiness" "startup") -}}
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{{- $probeTypes := (list "http" "https" "tcp" "grpc" "exec") -}}
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{{- if not $objectData.probes -}}
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{{- fail "Container - Expected non-empty <probes>" -}}
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{{- end -}}
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{{- range $key := $probeNames -}}
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{{- if not (get $objectData.probes $key) -}}
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{{- fail (printf "Container - Expected <probes.%s> to be defined" $key) -}}
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{{- end -}}
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{{- end -}}
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{{- range $probeName, $probe := $objectData.probes -}}
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{{- if not (mustHas $probeName $probeNames) -}}
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{{- fail (printf "Container - Expected probe to be one of [%s], but got [%s]" (join ", " $probeNames) $probeName) -}}
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{{- end -}}
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{{- $isEnabled := true -}}
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{{- if kindIs "bool" $probe.enabled -}}
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{{- $isEnabled = $probe.enabled -}}
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{{- end -}}
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{{- if $isEnabled -}}
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{{- $probeType := $rootCtx.Values.fallbackDefaults.probeType -}}
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{{- with $probe.type -}}
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{{- $probeType = tpl . $rootCtx -}}
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{{- end -}}
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{{- if not (mustHas $probeType $probeTypes) -}}
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{{- fail (printf "Container - Expected probe type to be one of [%s], but got [%s]" (join ", " $probeTypes) $probeType) -}}
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{{- end }}
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{{ $probeName }}Probe:
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{{- if (mustHas $probeType (list "http" "https")) -}}
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{{- include "tc.v1.common.lib.container.actions.httpGet" (dict "rootCtx" $rootCtx "objectData" $probe "caller" "probes") | trim | nindent 2 -}}
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{{- else if eq $probeType "tcp" -}}
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{{- include "tc.v1.common.lib.container.actions.tcpSocket" (dict "rootCtx" $rootCtx "objectData" $probe "caller" "probes") | trim | nindent 2 -}}
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{{- else if eq $probeType "grpc" -}}
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{{- include "tc.v1.common.lib.container.actions.grpc" (dict "rootCtx" $rootCtx "objectData" $probe "caller" "probes") | trim | nindent 2 -}}
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{{- else if eq $probeType "exec" -}}
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{{- include "tc.v1.common.lib.container.actions.exec" (dict "rootCtx" $rootCtx "objectData" $probe "caller" "probes") | trim | nindent 2 -}}
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{{- end -}}
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{{- include "tc.v1.common.lib.container.probeTimeouts" (dict "rootCtx" $rootCtx "objectData" $probe "probeName" $probeName) | trim | nindent 2 -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/* Returns Probe Timeouts */}}
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{{/* Call this template:
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{{ include "tc.v1.common.lib.container.probeTimeouts" (dict "rootCtx" $ "objectData" $objectData) }}
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rootCtx: The root context of the chart.
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objectData: The object data to be used to render the container.
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*/}}
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{{- define "tc.v1.common.lib.container.probeTimeouts" -}}
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{{- $rootCtx := .rootCtx -}}
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{{- $objectData := .objectData -}}
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{{- $probeName := .probeName -}}
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{{- $timeouts := mustDeepCopy (get $rootCtx.Values.fallbackDefaults.probeTimeouts $probeName) -}}
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{{- if $objectData.spec -}} {{/* Overwrite with defined timeouts */}}
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{{- $timeouts = mustMergeOverwrite $timeouts $objectData.spec -}}
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{{- end -}}
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{{- $keys := (list "initialDelaySeconds" "failureThreshold" "successThreshold" "timeoutSeconds" "periodSeconds") -}}
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{{- range $key := $keys -}}
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{{- $number := get $timeouts $key -}}
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{{- if not (mustHas (kindOf $number) (list "float64" "int" "int64")) -}}
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{{- fail (printf "Container - Expected <probes> <%s> to be a number, but got [%v]" $key $number) -}}
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{{- end -}}
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{{- end -}}
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{{- if mustHas $probeName (list "liveness" "startup") -}}
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{{- if ne (int $timeouts.successThreshold) 1 -}}
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{{- fail (printf "Container - Expected <probes> <successThreshold> to be 1 on [%s] probe" $probeName) -}}
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{{- end -}}
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{{- end }}
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initialDelaySeconds: {{ $timeouts.initialDelaySeconds }}
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failureThreshold: {{ $timeouts.failureThreshold }}
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successThreshold: {{ $timeouts.successThreshold }}
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timeoutSeconds: {{ $timeouts.timeoutSeconds }}
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periodSeconds: {{ $timeouts.periodSeconds }}
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{{- end -}}
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