[ghost] Add new chart

Signed-off-by: Skyler Mäntysaari <[email protected]>

charts/stable/ghost/Chart.yaml

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+apiVersion: v2
+appVersion: 4.27.2
+description: Ghost is a blogging and publishing software
+name: ghost
+version: 1.0.0
+kubeVersion: ">=1.19.0-0"
+keywords:
+- ghost
+- blogging
+home: https://github.com/k8s-at-home/charts/tree/master/charts/stable/ghost
+icon: https://ghost.org/images/logos/logo-black-1.png
+sources:
+- https://github.com/TryGhost/Ghost
+- https://github.com/TryGhost/Ghost-CLI
+maintainers:
+- name: samip5
+  email: [email protected]
+dependencies:
+- name: common
+  repository: https://library-charts.k8s-at-home.com
+  version: 4.2.0
+- name: mariadb
+  version: 10.1.0
+  repository: https://charts.bitnami.com/bitnami
+  condition: mariadb.enabled

charts/stable/ghost/README.md.gotmpl

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+{{- define "custom.repository.organization" -}}
+k8s-at-home
+{{- end -}}
+
+{{- define "custom.repository.url" -}}
+https://github.com/k8s-at-home/charts
+{{- end -}}
+
+{{- define "custom.helm.url" -}}
+https://k8s-at-home.com/charts/
+{{- end -}}
+
+{{- define "custom.helm.path" -}}
+{{ template "custom.repository.organization" . }}/{{ template "chart.name" . }}
+{{- end -}}
+
+{{- define "custom.notes" -}}
+**This chart is not maintained by the upstream project and any issues with the chart should be raised [here](https://github.com/k8s-at-home/charts/issues/new/choose)**
+{{- end -}}
+
+{{- define "custom.requirements" -}}
+## Requirements
+
+{{ template "chart.kubeVersionLine" . }}
+{{- end -}}
+
+{{- define "custom.dependencies" -}}
+## Dependencies
+
+{{ template "chart.requirementsTable" . }}
+{{- end -}}
+
+{{- define "custom.install.tldr" -}}
+## TL;DR
+
+```console
+helm repo add {{ template "custom.repository.organization" . }} {{ template "custom.helm.url" . }}
+helm repo update
+helm install {{ template "chart.name" . }} {{ template "custom.helm.path" . }}
+```
+{{- end -}}
+
+{{- define "custom.install" -}}
+## Installing the Chart
+
+To install the chart with the release name `{{ template "chart.name" . }}`
+
+```console
+helm install {{ template "chart.name" . }} {{ template "custom.helm.path" . }}
+```
+{{- end -}}
+
+{{- define "custom.uninstall" -}}
+## Uninstalling the Chart
+
+To uninstall the `{{ template "chart.name" . }}` deployment
+
+```console
+helm uninstall {{ template "chart.name" . }}
+```
+
+The command removes all the Kubernetes components associated with the chart **including persistent volumes** and deletes the release.
+{{- end -}}
+
+{{- define "custom.configuration.header" -}}
+## Configuration
+{{- end -}}
+
+{{- define "custom.configuration.readValues" -}}
+Read through the [values.yaml](./values.yaml) file. It has several commented out suggested values.
+Other values may be used from the [values.yaml](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common/values.yaml) from the [common library](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common).
+{{- end -}}
+
+{{- define "custom.configuration.example.set" -}}
+Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`.
+
+```console
+helm install {{ template "chart.name" . }} \
+  --set env.TZ="America/New York" \
+    {{ template "custom.helm.path" . }}
+```
+{{- end -}}
+
+{{- define "custom.configuration.example.file" -}}
+Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart.
+
+```console
+helm install {{ template "chart.name" . }} {{ template "custom.helm.path" . }} -f values.yaml
+```
+{{- end -}}
+
+{{- define "custom.valuesSection" -}}
+## Values
+
+**Important**: When deploying an application Helm chart you can add more values from our common library chart [here](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common)
+
+{{ template "chart.valuesTable" . }}
+{{- end -}}
+
+{{- define "custom.support" -}}
+## Support
+
+- See the [Docs](https://docs.k8s-at-home.com/our-helm-charts/getting-started/)
+- Open an [issue](https://github.com/k8s-at-home/charts/issues/new/choose)
+- Ask a [question](https://github.com/k8s-at-home/organization/discussions)
+- Join our [Discord](https://discord.gg/sTMX7Vh) community
+{{- end -}}
+
+{{ template "chart.header" . }}
+
+{{ template "chart.versionBadge" . }}{{ template "chart.typeBadge" . }}{{ template "chart.appVersionBadge" . }}
+
+{{ template "chart.description" . }}
+
+{{ template "custom.notes" . }}
+
+{{ template "chart.sourcesSection" . }}
+
+{{ template "custom.requirements" . }}
+
+{{ template "custom.dependencies" . }}
+
+{{ template "custom.install.tldr" . }}
+
+{{ template "custom.install" . }}
+
+{{ template "custom.uninstall" . }}
+
+{{ template "custom.configuration.header" . }}
+
+{{ template "custom.configuration.readValues" . }}
+
+{{ template "custom.configuration.example.set" . }}
+
+{{ template "custom.configuration.example.file" . }}
+
+{{ template "custom.custom.configuration" . }}
+
+{{ template "custom.valuesSection" . }}
+
+{{ template "custom.changelog" . }}
+
+{{ template "custom.support" . }}
+
+{{ template "helm-docs.versionFooter" . }}
+{{ "" }}

charts/stable/ghost/README_CHANGELOG.md.gotmpl

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+{{- define "custom.changelog.header" -}}
+## Changelog
+{{- end -}}
+
+{{- define "custom.changelog" -}}
+{{ template "custom.changelog.header" . }}
+
+{{- end -}}

charts/stable/ghost/README_CONFIG.md.gotmpl

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+{{- define "custom.custom.configuration.header" -}}
+## Custom configuration
+{{- end -}}
+
+{{- define "custom.custom.configuration" -}}
+{{ template "custom.custom.configuration.header" . }}
+
+N/A
+{{- end -}}

charts/stable/ghost/templates/NOTES.txt

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+{{- include "common.notes.defaultNotes" . -}}

charts/stable/ghost/templates/common.yaml

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+{{/* Make sure all variables are set properly */}}
+{{- include "common.values.setup" . }}
+
+{{/* Append the hardcoded settings */}}
+{{- define "ghost.hardcodedValues" -}}
+
+persistence:
+  {{- if not .Values.persistence.content.enabled }}
+  content:
+    enabled: "true"
+    type: "emptyDir"
+  {{- end }}
+{{- end -}}
+{{- $_ := mergeOverwrite .Values (include "ghost.hardcodedValues" . | fromYaml) -}}
+
+{{/* Render the templates */}}
+{{ include "common.all" . }}

charts/stable/ghost/values.yaml

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+#
+# IMPORTANT NOTE
+#
+# This chart inherits from our common library chart. You can check the default values/options here:
+# https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common/values.yaml
+#
+
+image:
+  # -- image repository
+  repository: ghost
+  # -- image tag
+  tag: 4.27.2
+  # -- image pull policy
+  pullPolicy: IfNotPresent
+
+# See https://ghost.org/docs/config/#running-ghost-with-config-env-variables
+env:
+  url: "http://some-ghost.example.com"
+  database__client: mysql
+  database__connection__host: mariadb
+  database__connection__user: ghost
+  database__connection__password: ghost
+  database__connection__database: ghost
+  NODE_ENV: production
+
+# -- Configures service settings for the chart.
+# @default -- See values.yaml
+service:
+  main:
+    ports:
+      http:
+        port: 2368
+
+ingress:
+  # -- Enable and configure ingress settings for the chart under this key.
+  # @default -- See values.yaml
+  main:
+    enabled: false
+
+# -- Configure persistence settings for the chart under this key.
+# @default -- See values.yaml
+persistence:
+  content:
+    enabled: false
+    mountPath: /var/lib/ghost/content
+
+
+mariadb:
+  enabled: false
+  architecture: standalone
+  auth:
+    database: ghost
+    username: ghost
+    password: ghost
+    rootPassword: ghost-rootpass
+  primary:
+    persistance:
+      enabled: false