108 lines
4.5 KiB
Smarty
108 lines
4.5 KiB
Smarty
{{/*
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Per-instance fully-qualified name. Used as the prefix for every K8s
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object in the chart so instances in the same namespace can't collide.
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*/}}
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{{- define "instance.fullname" -}}
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{{- .Values.instance.code | trunc 40 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Standard labels applied to every K8s object. Keeps `kubectl get -l`
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queries by-instance trivial.
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*/}}
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{{- define "instance.labels" -}}
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app.kubernetes.io/name: odoo
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app.kubernetes.io/instance: {{ .Values.instance.code | quote }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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app.kubernetes.io/version: {{ include "instance.odooTag" . | quote }}
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odoosky.io/component: instance
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{{- end -}}
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{{/*
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Resolved Odoo image tag.
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If `.Values.odoo.tag` matches a key in `.Values.odoo.pinnedTags`, the
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chart treats `odoo.tag` as a MAJOR reference (e.g. "18.0") and resolves
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it to the pinned date-stamped nightly the platform has tested
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(e.g. "18.0-20260421"). Otherwise it's used verbatim — that's the
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escape hatch for per-instance overrides during testing.
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This is what closes the GitOps loop: per-instance overlays carry
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`odoo.tag: "18.0"` (a major), the chart resolves to the exact pinned
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nightly. Bumping the platform's pinned image becomes a one-line edit
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to `pinnedTags` in values.yaml, propagated to every instance on next
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pod restart without touching any per-instance overlay.
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Source of truth for which nightly each major maps to:
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https://git.odoosky.org/odoo-tower/odoosky-odoo (versions.yaml)
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The `pinnedTags` map in values.yaml MUST stay in sync with that file.
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*/}}
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{{- define "instance.odooTag" -}}
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{{- $tag := .Values.odoo.tag -}}
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{{- $resolved := index .Values.odoo.pinnedTags $tag -}}
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{{- if $resolved }}{{ $resolved }}{{ else }}{{ $tag }}{{ end -}}
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{{- end -}}
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{{/*
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Resolved full Odoo image reference (registry mirror + image + resolved
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tag). Used by every Odoo container + initContainer in the chart so a
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single edit to `pinnedTags` sweeps through every spot.
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*/}}
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{{- define "instance.odooImage" -}}
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{{- $tag := include "instance.odooTag" . -}}
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{{- if .Values.imageMirror.registry -}}
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{{ .Values.imageMirror.registry }}/{{ .Values.odoo.image }}:{{ $tag }}
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{{- else -}}
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{{ .Values.odoo.image }}:{{ $tag }}
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{{- end -}}
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{{- end -}}
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{{/*
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Resources for a given role (`odoo` | `postgres`), looked up against
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the `sizes` table by `instance.size`. Falls back to "small" if the
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operator picked a name that doesn't exist (defensive: a typo
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shouldn't blow up the rendered chart).
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*/}}
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{{- define "instance.resources" -}}
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{{- $size := .Values.instance.size | default "small" -}}
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{{- $cfg := index .Values.sizes $size | default (index .Values.sizes "small") -}}
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{{- toYaml (index $cfg .role) -}}
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{{- end -}}
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{{/*
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Storage size for a given layer (`filestore` | `database`). Resolution
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order, most-specific first:
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1. instance.{layer}Storage in the tenant overlay (operator override)
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2. sizes[size].storage.{layer} (per-tier default)
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3. legacy chart-level fallback (.Values.odoo.filestoreSize / .Values.postgres.storage)
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This lets operators decouple storage from CPU/RAM tiers — a Small
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instance with lots of attachments can have 50 GB filestore without
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upgrading to Medium for capacity it doesn't need.
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*/}}
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{{- define "instance.storage" -}}
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{{- $size := .Values.instance.size | default "small" -}}
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{{- $tier := index .Values.sizes $size | default (index .Values.sizes "small") -}}
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{{- if eq .layer "filestore" -}}
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{{- if .Values.instance.filestoreStorage -}}{{ .Values.instance.filestoreStorage }}{{- else if and $tier.storage $tier.storage.filestore -}}{{ $tier.storage.filestore }}{{- else -}}{{ .Values.odoo.filestoreSize | default "10Gi" }}{{- end -}}
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{{- else if eq .layer "database" -}}
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{{- if .Values.instance.dbStorage -}}{{ .Values.instance.dbStorage }}{{- else if and $tier.storage $tier.storage.database -}}{{ $tier.storage.database }}{{- else -}}{{ .Values.postgres.storage | default "10Gi" }}{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Postgres password. Looks up the existing Secret on upgrades; uses
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.Values.postgres.password if set; otherwise generates a 32-char
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random string on first install. The lookup ensures `helm upgrade`
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does NOT silently rotate the password.
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*/}}
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{{- define "instance.pgPassword" -}}
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{{- $existing := lookup "v1" "Secret" .Release.Namespace (printf "%s-pg" .Values.instance.code) -}}
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{{- if and $existing $existing.data $existing.data.POSTGRES_PASSWORD -}}
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{{- index $existing.data "POSTGRES_PASSWORD" | b64dec -}}
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{{- else if .Values.postgres.password -}}
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{{- .Values.postgres.password -}}
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{{- else -}}
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{{- randAlphaNum 32 -}}
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{{- end -}}
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{{- end -}}
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