118 lines
3.8 KiB
Smarty
118 lines
3.8 KiB
Smarty
{{- define "vm.port.from.flag" -}}
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{{- $port := .default -}}
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{{- with .flag -}}
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{{- $port = regexReplaceAll ".*:(\\d+)" . "${1}" -}}
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{{- end -}}
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{{- $port -}}
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{{- end }}
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{{- /*
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Return true if the detected platform is Openshift
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Usage:
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{{- include "vm.isOpenshift" . -}}
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*/ -}}
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{{- define "vm.isOpenshift" -}}
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{{- $Capabilities := (.helm).Capabilities | default .Capabilities -}}
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{{- if $Capabilities.APIVersions.Has "security.openshift.io/v1" -}}
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{{- true -}}
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{{- end -}}
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{{- end -}}
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{{- /*
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Render a compatible securityContext depending on the platform.
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Usage:
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{{- include "vm.securityContext" (dict "securityContext" .Values.containerSecurityContext "helm" .) -}}
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*/ -}}
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{{- define "vm.securityContext" -}}
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{{- $securityContext := omit .securityContext "enabled" -}}
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{{- $Values := (.helm).Values | default .Values -}}
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{{- $adaptMode := (((($Values).global).compatibility).openshift).adaptSecurityContext | default "" -}}
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{{- if or (eq $adaptMode "force") (and (eq $adaptMode "auto") (include "vm.isOpenshift" .)) -}}
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{{- $securityContext = omit $securityContext "fsGroup" "runAsUser" "runAsGroup" "seLinuxOptions" -}}
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{{- end -}}
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{{- toYaml $securityContext -}}
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{{- end -}}
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{{- /*
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Render probe
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*/ -}}
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{{- define "vm.probe" -}}
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{{- /* undefined value */ -}}
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{{- $null := (fromYaml "value: null").value -}}
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{{- $probe := dig .type (default dict) .app.probe -}}
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{{- $probeType := "" -}}
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{{- $defaultProbe := default dict -}}
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{{- if ne (dig "httpGet" $null $probe) $null -}}
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{{- /* httpGet probe */ -}}
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{{- $defaultProbe = dict "path" (include "vm.probe.http.path" .) "scheme" (include "vm.probe.http.scheme" .) "port" (include "vm.probe.port" .) -}}
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{{- $probeType = "httpGet" -}}
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{{- else if ne (dig "tcpSocket" $null $probe) $null -}}
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{{- /* tcpSocket probe */ -}}
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{{- $defaultProbe = dict "port" (include "vm.probe.port" .) -}}
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{{- $probeType = "tcpSocket" -}}
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{{- end -}}
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{{- $defaultProbe = ternary (default dict) (dict $probeType $defaultProbe) (empty $probeType) -}}
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{{- $probe = mergeOverwrite $defaultProbe $probe -}}
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{{- range $key, $value := $probe -}}
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{{- if and (has (kindOf $value) (list "object" "map")) (ne $key $probeType) -}}
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{{- $_ := unset $probe $key -}}
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{{- end -}}
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{{- end -}}
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{{- tpl (toYaml $probe) . -}}
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{{- end -}}
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{{- /*
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HTTP GET probe path
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*/ -}}
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{{- define "vm.probe.http.path" -}}
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{{- index .app.extraArgs "http.pathPrefix" | default "" | trimSuffix "/" -}}/health
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{{- end -}}
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{{- /*
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HTTP GET probe scheme
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*/ -}}
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{{- define "vm.probe.http.scheme" -}}
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{{- $isSecure := false -}}
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{{- with ((.app).extraArgs).tls -}}
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{{- $isSecure = eq (toString .) "true" -}}
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{{- end -}}
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{{- ternary "HTTPS" "HTTP" $isSecure -}}
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{{- end -}}
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{{- /*
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Net probe port
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*/ -}}
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{{- define "vm.probe.port" -}}
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{{- dig "ports" "name" "http" (.app | dict) -}}
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{{- end -}}
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{{- define "vm.arg" -}}
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{{- if and (empty .value) (kindIs "string" .value) (ne (toString .list) "true") }}
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{{- .key -}}
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{{- else if eq (toString .value) "true" -}}
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-{{ ternary "" "-" (eq (len .key) 1) }}{{ .key }}
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{{- else -}}
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-{{ ternary "" "-" (eq (len .key) 1) }}{{ .key }}={{ ternary (toJson .value | squote) .value (has (kindOf .value) (list "map" "slice")) }}
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{{- end -}}
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{{- end -}}
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{{- /*
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command line arguments
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*/ -}}
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{{- define "vm.args" -}}
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{{- $args := default list -}}
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{{- range $key, $value := . -}}
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{{- if not $key -}}
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{{- fail "Empty key in command line args is not allowed" -}}
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{{- end -}}
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{{- if kindIs "slice" $value -}}
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{{- range $v := $value -}}
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{{- $args = append $args (include "vm.arg" (dict "key" $key "value" $v "list" true)) -}}
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{{- end -}}
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{{- else -}}
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{{- $args = append $args (include "vm.arg" (dict "key" $key "value" $value)) -}}
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{{- end -}}
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{{- end -}}
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{{- toYaml (dict "args" $args) -}}
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{{- end -}}
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