add recipes (#479)

charts/recipes/.helmignore

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+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/recipes/Chart.yaml

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+apiVersion: v2
+appVersion: 0.13.0
+description: Recipes is a Django application to manage, tag and search recipes using either built in models or external storage providers hosting PDF's, Images or other files.
+name: recipes
+version: 2.2.1
+keywords:
+  - recipes
+  - cooking
+home: https://github.com/k8s-at-home/charts/tree/master/charts/recipes
+sources:
+  - https://github.com/vabene1111/recipes
+  - https://hub.docker.com/r/vabene1111/recipes
+maintainers:
+  - name: auricom
+    email: k8s-at-home@xpander.eml.cc
+dependencies:
+  - name: common
+    repository: https://k8s-at-home.com/charts/
+    version: 2.2.0

charts/recipes/OWNERS

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+approvers:
+- auricom
+reviewers:
+- auricom

charts/recipes/README.md

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+# Recipes
+
+This is a helm chart for [Recipes](https://github.com/vabene1111/recipes).
+
+**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)**
+
+## TL;DR;
+
+```shell
+$ helm repo add k8s-at-home https://k8s-at-home.com/charts/
+$ helm install k8s-at-home/recipes
+```
+
+## Installing the Chart
+
+To install the chart with the release name `my-release`:
+
+```console
+helm install --name my-release k8s-at-home/recipes
+```
+
+## Uninstalling the Chart
+
+To uninstall/delete the `my-release` deployment:
+
+```console
+helm delete my-release --purge
+```
+
+The command removes all the Kubernetes components associated with the chart and deletes the release.
+
+## Configuration
+
+The following table lists the configurable parameters of the recipes chart and their default values that have to be overriden.
+
+| Parameter                            | Description                                                                                 | Default                                     |
+| -------------------------------------| ------------------------------------------------------------------------------------------- | ------------------------------------------- |
+| `env.DEBUG`                          | Only set this to true when testing/debugging                                                | `0`                                         |
+| `env.ALLOWED_HOSTS`                  | Hosts the application can run under e.g. recipes.mydomain.com,cooking.mydomain.com,...      | `*`                                         |
+| `env.SECRET_KEY`                     | Random secret key, use for example `openssl rand -base64 24` to generate one                | `changeme`                                  |
+| `env.TIMEZONE`                       | Your default timezone                                                                       | `America/New_York`                          |
+| `env.DB_ENGINE`                      | Database connector                                                                          | `django.db.backends.postgresql_psycopg2`    |
+| `env.POSTGRES_HOST`                  | External PostreSQL hostname                                                                 |                                             |
+| `env.POSTGRES_PORT`                  | External PostreSQL port                                                                     |                                             |
+| `env.POSTGRES_USER`                  | External PostreSQL user                                                                     |                                             |
+| `env.POSTGRES_DB`                    | External PostreSQL database name                                                            |                                             |
+| `env.POSTGRES_PASSWORD`              | External PostreSQL database password                                                        |                                             |
+| `env.GUNICORN_MEDIA`                 | Serve mediafiles directly using gunicorn. Basically everyone recommends not doing this.     | `0`                                         |
+| `env.FRACTION_PREF_DEFAULT`          | Enable/disable fraction support                                                             | `0`                                         |
+| `env.COMMENT_PREF_DEFAULT`           | Enable/disable commenting system                                                            | `1`                                         |
+| `env.SHOPPING_MIN_AUTOSYNC_INTERVAL` | Amount of time after which the shopping list is refreshed when they are in viewing mode     | `5`                                         |
+
+You can add more environment variables, read through Recipes [.env.template](https://github.com/vabene1111/recipes/blob/master/.env.template)
+
+Read through the charts [values.yaml](https://github.com/k8s-at-home/charts/blob/master/charts/recipes/values.yaml)
+file.
+Additionally you can take a look at the common library [values.yaml](https://github.com/k8s-at-home/charts/blob/master/charts/common/values.yaml) for more (advanced) configuration options.
+
+Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
+```console
+helm install recipes \
+  --set env.POSTGRES_HOST="postgresql.domain" \
+    k8s-at-home/recipes
+```
+Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the
+chart. For example,
+```console
+helm install recipes k8s-at-home/recipes --values values.yaml
+```
+
+```yaml
+image:
+  tag: ...
+```
+
+---
+**NOTE**
+
+If you get
+```console
+Error: rendered manifests contain a resource that already exists. Unable to continue with install: existing resource conflict: ...`
+```
+it may be because you uninstalled the chart with `skipuninstall` enabled, you need to manually delete the pvc or use `existingClaim`.
+
+---
+
+## Upgrading an existing Release to a new major version
+
+A major chart version change (like 1.0.1 -> 2.0.0) indicates that there is an incompatible breaking change potentially needing manual actions.

charts/recipes/templates/NOTES.txt

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

charts/recipes/templates/common.yaml

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+{{ include "common.all" . }}

charts/recipes/templates/configmap.yaml

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+
+{{/*
+Recipes Configuration files.
+*/}}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: "recipes-config"
+  labels:
+    {{- include "common.labels" . | nindent 4 }}
+data:
+  nginx-config: |-
+    events {
+      worker_connections 1024;
+    }
+    http {
+      server {
+        listen 80;
+        server_name _;
+        client_max_body_size 16M;
+        # serve media files
+        location /media/ {
+          alias /media/;
+        }
+        # serve static files
+        location /static/ {
+          alias /static/;
+        }
+        # pass requests for dynamic content to gunicorn
+        location / {
+          proxy_set_header Host $host;
+          proxy_pass http://localhost:8080;
+        }
+      }
+    }

charts/recipes/values.yaml

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+# Default values for Recipes.
+
+image:
+  repository: vabene1111/recipes
+  pullPolicy: IfNotPresent
+  tag: 0.13.0
+
+strategy:
+  type: Recreate
+
+service:
+  port:
+    port: 80
+
+env:
+  DEBUG: "0"
+  ALLOWED_HOSTS: "*"
+  SECRET_KEY: changeme
+  DB_ENGINE: django.db.backends.sqlite3
+  POSTGRES_HOST:
+  POSTGRES_PORT:
+  POSTGRES_USER:
+  POSTGRES_DB:
+  POSTGRES_PASSWORD:
+  GUNICORN_MEDIA: "0"
+  TIMEZONE: America/New_York
+  FRACTION_PREF_DEFAULT: "0"
+  COMMENT_PREF_DEFAULT: "1"
+  SHOPPING_MIN_AUTOSYNC_INTERVAL: "5"
+
+persistence:
+  config:
+    enabled: false
+  media:
+    enabled: false
+    emptyDir: false
+    mountPath: /opt/recipes/mediafiles
+    ## Persistent Volume Storage Class
+    ## If defined, storageClassName: <storageClass>
+    ## If set to "-", storageClassName: "", which disables dynamic provisioning
+    ## If undefined (the default) or set to null, no storageClassName spec is
+    ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
+    ##   GKE, AWS & OpenStack)
+    # storageClass: "-"
+    # accessMode: ReadWriteOnce
+    # size: 1Gi
+    ## Do not delete the pvc upon helm uninstall
+    # skipuninstall: false
+    # existingClaim: ""
+  static:
+    enabled: false
+    emptyDir: false
+    mountPath: /opt/recipes/staticfiles
+    ## Persistent Volume Storage Class
+    ## If defined, storageClassName: <storageClass>
+    ## If set to "-", storageClassName: "", which disables dynamic provisioning
+    ## If undefined (the default) or set to null, no storageClassName spec is
+    ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
+    ##   GKE, AWS & OpenStack)
+    # storageClass: "-"
+    # accessMode: ReadWriteOnce
+    # size: 1Gi
+    ## Do not delete the pvc upon helm uninstall
+    # skipuninstall: false
+    # existingClaim: ""
+
+additionalContainers:
+- name: nginx
+  image: nginx:1.19.6
+  ports:
+    - containerPort: 80
+      name: http
+  volumeMounts:
+  ##
+  ## If persistent volumes are enabled ; please uncomment the following lines
+  ##
+  # - name: media
+  #   mountPath: '/media'
+  # - name: static
+  #   mountPath: '/static'
+  - name: recipes-config
+    mountPath: /etc/nginx/nginx.conf
+    subPath: nginx-config
+    readOnly: true
+
+additionalVolumes:
+- name: recipes-config
+  configMap:
+    name: recipes-config