80 lines
3.0 KiB
Smarty
80 lines
3.0 KiB
Smarty
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{{/*
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返回正确的镜像名称。
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如果镜像 Tag 或 Digest 未定义，使用图表的 appVersion 作为版本标签。
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调用：
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{{ include "common.images.image" ( dict "imageRoot" .Values.path.to.the.image "global" .Values.global "chart" .Chart ) }}
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*/}}
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{{- define "common.images.image" -}}
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{{- $registryName := default .imageRoot.registry ((.global).imageRegistry) -}}
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{{- $repositoryName := .imageRoot.repository -}}
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{{- $separator := ":" -}}
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{{- $termination := .imageRoot.tag | toString -}}
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{{- if not .imageRoot.tag }}
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{{- if .chart }}
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{{- $termination = .chart.AppVersion | toString -}}
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{{- end -}}
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{{- end -}}
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{{- if .imageRoot.digest }}
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{{- $separator = "@" -}}
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{{- $termination = .imageRoot.digest | toString -}}
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{{- end -}}
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{{- if $registryName }}
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{{- printf "%s/%s%s%s" $registryName $repositoryName $separator $termination -}}
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{{- else -}}
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{{- printf "%s%s%s" $repositoryName $separator $termination -}}
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{{- end -}}
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{{- end -}}
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{{/*
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返回正确的镜像库登陆信息。
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调用：
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{{ include "common.images.renderPullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $) }}
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*/}}
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{{- define "common.images.renderPullSecrets" -}}
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{{- $pullSecrets := list }}
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{{- $context := .context }}
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{{- range (($context.Values.global).imagePullSecrets) -}}
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{{- if kindIs "map" . -}}
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{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" $context)) -}}
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{{- else -}}
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{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
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{{- end -}}
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{{- end -}}
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{{- range .images -}}
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{{- range .pullSecrets -}}
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{{- if kindIs "map" . -}}
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{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" $context)) -}}
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{{- else -}}
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{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- if (not (empty $pullSecrets)) -}}
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imagePullSecrets:
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{{- range $pullSecrets | uniq }}
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- name: {{ . }}
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{{- end }}
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{{- end }}
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{{- end -}}
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{{/*
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返回正确的镜像版本信息（忽略 revision/prerelease 信息；若无效，使用图表的 appVersion 作为版本标签）。
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调用：
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{{ include "common.images.version" ( dict "imageRoot" .Values.path.to.the.image "chart" .Chart ) }}
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*/}}
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{{- define "common.images.version" -}}
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{{- $imageTag := .imageRoot.tag | toString -}}
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{{/* regexp from https://github.com/Masterminds/semver/blob/23f51de38a0866c5ef0bfc42b3f735c73107b700/version.go#L41-L44 */}}
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{{- if regexMatch `^([0-9]+)(\.[0-9]+)?(\.[0-9]+)?(-([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?(\+([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?$` $imageTag -}}
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{{- $version := semver $imageTag -}}
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{{- printf "%d.%d.%d" $version.Major $version.Minor $version.Patch -}}
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{{- else -}}
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{{- print .chart.AppVersion -}}
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{{- end -}}
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{{- end -}}
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