Création d'un script interactif pour générer les docker-compose (#7)

* Fichier Nix avec dépendances

* Ignorer les fichiers logs

* Création template Jinja2+script

* Gestion des volumes

* Corrections mineures et gestion de la description

* Ajout de la date et corrections dans la template

* Librairie request inutile dans cas (un oubli)

* Remplacement du nom du conteneur par app_name en lowercase

* Lien officiel devenu dépot github

* Utilisation du Container_name

* Ajout du champ container_name

* Pas de logger pour le moment

* Filtre lower pour le container_name

* Forcer le fichier en lowercase

* Changement format date

* Filtre lower à chaque app_name

* Usage de la envvar  dans le container_name

Co-authored-by: QJoly <qjoly@users.noreply.github.com>

app/.gitignore

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+debug.log

app/app.py

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+#!/usr/bin/env python3
+import sys, logging, jinja2
+from datetime import date
+
+#logging.basicConfig(filename='debug.log', encoding='utf-8', level=logging.DEBUG)
+#logging.getLogger().addHandler(logging.StreamHandler(sys.stdout))
+
+
+def volumlist():
+    volumlist = []
+    volume_name = "Nothing" 
+    while volume_name != "":
+        volume_name = input("Enter volume name or press enter to exit : ")
+        if volume_name != "":
+            volume_dir = input("Enter the directory mounted inside the container : ")
+            volumlist.append(f"{volume_name}:{volume_dir}")
+    print(volumlist)
+    return volumlist
+
+def envvar():
+    envvar = []
+    variable = "Nothing" 
+    while variable != "":
+        variable = input("Enter environment variable or press enter to exit : ")
+        if variable != "":
+            envvar.append(variable)
+    print(envvar)
+    return envvar
+
+app_name            = input("App's name : ")
+app_logo            = input("App's logo (url) : ")
+app_image           = input("App's Docker image : ")
+app_port            = input("App's port : ")
+app_url             = input("App's official github repo : ")
+app_description     = input("App's description : ")
+maintainer_name     = input("Maintainer's name : ")
+maintainer_github   = input("Maintainer's github profile : ")
+#app_name            = "Ampache"
+#app_logo            = "https://ampache.org/img/logo/ampache-logo.png"
+#app_image           = "ampache/ampache:latest"
+#app_port            = "80"
+#app_url             = "https://github.com/ampache/ampache-docker"
+#app_description     = "web based audio/video streaming application and file manager allowing you to access your music & videos from anywhere, using almost any internet enabled device."
+#maintainer_name     = "Quentin JOLY"
+#maintainer_github   = "@QJoly"
+envvar              = envvar()
+volumlist           = volumlist()
+
+data = {
+        'app_name'           : app_name,
+        'app_logo'           : app_logo,
+        'app_image'          : app_image,
+        'app_port'           : app_port,
+        'app_url'            : app_url,
+        'app_description'    : app_description,
+        'maintainer_name'    : maintainer_name,
+        'maintainer_github'  : maintainer_github,
+        'envvar'             : envvar,
+        'volumlist'          : volumlist,
+        'update_date'        : date.today().strftime("%Y-%m-%d")
+        }
+
+templateLoader = jinja2.FileSystemLoader(searchpath="./")
+templateEnv = jinja2.Environment(loader=templateLoader)
+TEMPLATE_FILE = "template.yml.j2"
+template = templateEnv.get_template(TEMPLATE_FILE)
+outputText = template.render(data)  
+
+output = open(f"./{app_name}.yml".lower(), "w")
+output.write(outputText)
+output.close()
+ 

app/default.nix

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+# default.nix
+with (import <nixpkgs> {});
+let
+  python-packages = python-packages: with python-packages; [
+    jinja2
+  ];
+  python-with-packages = python39.withPackages python-packages;
+in
+mkShell {
+  buildInputs = [
+    python-with-packages
+    python39Packages.pip
+  ];
+}

app/template.yml.j2

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+# Maintainer: {{ maintainer_name }} - {{ maintainer_github }}
+# Update: {{ update_date }}
+
+#& type: 3
+#& title: {{ app_name }}
+#& description: {{ app_description }}
+#& note: Website: <a href='{{ app_url }}' target='_blank' rel='noopener'>Github.com</a>
+#& categories: SelfHosted, PAPAMICA
+#& platform: linux
+#& logo: {{ app_logo }}
+
+#% SERVICE: Name of the service (No spaces or points) [{{ app_name|lower }}]
+#% DATA_LOCATION: Data localization (Example: /apps/service) [/_data/apps]
+#% URL: Service URL (Example: service.papamica.fr or service.com)
+#% NETWORK: Your Traefik network (Example: proxy) [proxy]
+
+# Work with Portainer
+version: '3.8'
+services:
+  {{ app_name|lower }}:
+    image: {{ app_image  }}
+{%- if volumlist is defined and envvar|length > 0 -%}    volumes:{%- endif -%}
+{%- for var in volumlist %}
+  {%- if not loop.last %}
+      - $DATA_LOCATION/$SERVICE/{{ var }}
+  {%- endif %}
+  {%- if loop.last %}
+      - $DATA_LOCATION/$SERVICE/{{ var }}
+  {%- endif -%}
+{%- endfor %}
+{%- if envvar is defined and envvar|length > 0 -%}    environment:{%- endif -%}
+{%- for var in envvar %}
+  {%- if not loop.last %}
+      - {{ var }}
+  {%- endif %}
+  {%- if loop.last %}
+      - {{ var }}
+  {%- endif %}
+{%- endfor %}
+    healthcheck:
+      test: wget -s 'http://localhost:{{ app_port }}'
+      interval: 1m
+      timeout: 30s
+      retries: 3
+    container_name: $SERVICE
+    networks:
+      - default
+    labels:
+      - "autoupdate=monitor" # https://github.com/PAPAMICA/container-updater
+      - "traefik.enable=true"
+      - "traefik.http.routers.$SERVICE.entrypoints=https"
+      - "traefik.http.routers.$SERVICE.rule=Host(`$URL`)"
+      - "traefik.http.routers.$SERVICE.tls.certresolver=http"
+networks:
+  default:
+    external:
+      name: $NETWORK