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Flux de travail de nettoyage du registre Docker

Avancé

Ceci est unEngineering, DevOps, IT Opsworkflow d'automatisation du domainecontenant 16 nœuds.Utilise principalement des nœuds comme Set, Ssh, Code, Sort, Filter. Workflow de nettoyage du registre Docker

Prérequis
  • •Peut nécessiter les informations d'identification d'authentification de l'API cible

Nœuds utilisés (16)

Set
Ssh
Code
Sort
Filter
SplitOut
EmailSend
HttpRequest
ScheduleTrigger

Catégorie

Ingénierie
DevOps
Opérations IT
Aperçu du workflow
Visualisation des connexions entre les nœuds, avec support du zoom et du déplacement
React Flow
Exporter le workflow
Copiez la configuration JSON suivante dans n8n pour importer et utiliser ce workflow
{
  "nodes": [
    {
      "id": "6b1865a7-f150-4d2b-b1f7-37c68b2173d6",
      "name": "Récupérer le digest du manifeste",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        920,
        -300
      ],
      "parameters": {
        "url": "={{\"https://<<your-registry-url>>/v2/\" + $json.name + \"/manifests/\" + $json.tag}}",
        "options": {
          "fullResponse": true
        },
        "authentication": "genericCredentialType",
        "genericAuthType": "httpBasicAuth",
        "headerParametersUi": {
          "parameter": [
            {
              "name": "Accept",
              "value": "application/vnd.docker.distribution.manifest.v2+json, application/vnd.oci.image.manifest.v1+json, application/vnd.oci.image.index.v1+json, application/vnd.docker.distribution.manifest.list.v2+json"
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "3c1daca9-3897-4596-b62d-db561f8cb047",
      "name": "Supprimer les anciens tags",
      "type": "n8n-nodes-base.httpRequest",
      "onError": "continueErrorOutput",
      "position": [
        840,
        -40
      ],
      "parameters": {
        "url": "={{\"https://<<your-registry-url>>/v2/\" + $json.image + \"/manifests/\" + $json.tag.digest}}",
        "options": {},
        "requestMethod": "DELETE",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpBasicAuth",
        "headerParametersUi": {
          "parameter": [
            {
              "name": "Accept",
              "value": "application/vnd.docker.distribution.manifest.v2+json"
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "6974749e-8c85-4334-a7e7-e964f057ed6f",
      "name": "Récupérer les tags d'image",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        400,
        -300
      ],
      "parameters": {
        "url": "={{\"https://<<your-registry-url>>/v2/\" + $json[\"image\"] + \"/tags/list\"}}",
        "options": {},
        "authentication": "genericCredentialType",
        "genericAuthType": "httpBasicAuth",
        "headerParametersUi": {
          "parameter": [
            {
              "name": "Accept",
              "value": "application/vnd.docker.distribution.manifest.v2+json, application/vnd.oci.image.manifest.v1+json, application/vnd.oci.image.index.v1+json, application/vnd.docker.distribution.manifest.list.v2+json"
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "30857c32-508e-4f95-8e26-c9f2fc84e074",
      "name": "Lister les images",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        40,
        -300
      ],
      "parameters": {
        "url": "https://<<your-registry-url>>/v2/_catalog",
        "options": {},
        "authentication": "genericCredentialType",
        "genericAuthType": "httpBasicAuth"
      },
      "typeVersion": 2
    },
    {
      "id": "c5965a6a-28e6-4217-a846-a849de153430",
      "name": "Extraire les noms d'image",
      "type": "n8n-nodes-base.code",
      "position": [
        220,
        -300
      ],
      "parameters": {
        "jsCode": "const images = items[0].json.repositories;\nreturn images.map(image => ({ json: { image } }));"
      },
      "typeVersion": 2
    },
    {
      "id": "b13eb6e5-1a16-4992-b0bd-9b228559fecf",
      "name": "Identifier les tags à supprimer",
      "type": "n8n-nodes-base.code",
      "position": [
        600,
        -40
      ],
      "parameters": {
        "jsCode": "const result = [];\n\nfor (const item of items) {\n  const tags = item.json.tags;\n  if (tags) {\n    const latestTag = tags.includes('latest') ? 'latest' : null;\n    const sortedTags = tags.filter(tag => tag !== 'latest')\n                            .sort((a, b) => new Date(b.created) - new Date(a.created));\n    const keepTags = sortedTags.slice(0, 10);\n    if (latestTag) keepTags.push('latest');\n    const deleteTags = sortedTags.slice(10);\n    result.push(...deleteTags.map(tag => ({ json: { image: item.json.name, tag } })));\n  }\n}\n\nreturn result;\n"
      },
      "typeVersion": 2
    },
    {
      "id": "da15ae49-09ee-4658-86a5-9b0a2180c637",
      "name": "Déclencheur planifié",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -140,
        -300
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "triggerAtHour": 1
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "bcc347be-5520-46c0-aac9-0b14ddd8b184",
      "name": "Envoyer un email de notification",
      "type": "n8n-nodes-base.emailSend",
      "position": [
        840,
        180
      ],
      "webhookId": "47f852c3-7136-4e6d-92f6-47322dbba5da",
      "parameters": {
        "text": "=Image : {{ $json.image }}\nTag : {{ $json.tag.tag }}\n\nRemoved",
        "options": {},
        "subject": "Docker Registry Cleaner Notification",
        "toEmail": "to@example.com",
        "fromEmail": "from@example.com",
        "emailFormat": "text"
      },
      "typeVersion": 2.1
    },
    {
      "id": "2c3770ef-cb4c-4007-8897-f4eb7ad3b7cf",
      "name": "Diviser les tags",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        580,
        -300
      ],
      "parameters": {
        "include": "selectedOtherFields",
        "options": {
          "destinationFieldName": "tag"
        },
        "fieldToSplitOut": "tags",
        "fieldsToInclude": "name"
      },
      "typeVersion": 1
    },
    {
      "id": "4fffa947-02cf-4608-acab-8284250cf622",
      "name": "Filtrer les tags valides",
      "type": "n8n-nodes-base.filter",
      "position": [
        740,
        -300
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "bb56b84e-e7cb-4867-93f8-ac40c71bde4f",
              "operator": {
                "type": "string",
                "operation": "notEmpty",
                "singleValue": true
              },
              "leftValue": "={{ $json.tag }}",
              "rightValue": ""
            },
            {
              "id": "acd8e00c-5fa0-4c62-ba96-9e6f456f7703",
              "operator": {
                "type": "string",
                "operation": "notEmpty",
                "singleValue": true
              },
              "leftValue": "={{ $json.name }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "c023ba14-d12d-497c-9b30-97db04a34c1b",
      "name": "Récupérer le digest du manifeste pour le blob",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -120,
        -40
      ],
      "parameters": {
        "url": "={{\"https://<<your-registry-url>>/v2/\" + $('Filter Valid Tags').item.json.name + \"/blobs/\" + $json.body.config.digest}}",
        "options": {
          "fullResponse": false
        },
        "authentication": "genericCredentialType",
        "genericAuthType": "httpBasicAuth",
        "headerParametersUi": {
          "parameter": [
            {
              "name": "Accept",
              "value": "application/vnd.docker.distribution.manifest.v2+json"
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "f054b91e-abd4-4854-9bfa-e4a2b70f7e2c",
      "name": "Mettre à jour les champs",
      "type": "n8n-nodes-base.set",
      "position": [
        60,
        -40
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "c970bdb8-ddbf-486b-a716-c66274a248a7",
              "name": "name",
              "type": "string",
              "value": "={{ $('Filter Valid Tags').item.json.name }}"
            },
            {
              "id": "7ce79761-6557-413c-a9a6-5d1ca564a3df",
              "name": "tag",
              "type": "string",
              "value": "={{ $('Filter Valid Tags').item.json.tag }}"
            },
            {
              "id": "45948a25-d35c-4e3f-9556-3d52a1a89f80",
              "name": "created",
              "type": "string",
              "value": "={{ $json.created }}"
            },
            {
              "id": "c73a14ad-91f6-477f-b4c3-037db319b9ee",
              "name": "digest",
              "type": "string",
              "value": "={{ $('Fetch Manifest Digest').item.json.headers['docker-content-digest'] }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "54405505-8445-491a-8f5d-232da8c842d2",
      "name": "Grouper les tags par image",
      "type": "n8n-nodes-base.code",
      "position": [
        420,
        -40
      ],
      "parameters": {
        "jsCode": "const groupedData = items.reduce((acc, item) => {\n  const name = item.json.name;\n  if (!acc[name]) {\n    acc[name] = [];\n  }\n  acc[name].push({\n    tag: item.json.tag,\n    created: item.json.created,\n    digest: item.json.digest\n  });\n  return acc;\n}, {});\n\nreturn Object.keys(groupedData).map(name => ({\n  json: { name, tags: groupedData[name] }\n}));\n"
      },
      "typeVersion": 2
    },
    {
      "id": "980aab86-44cd-47d5-b3b7-42cbae26eb09",
      "name": "Trier par date de création",
      "type": "n8n-nodes-base.sort",
      "position": [
        240,
        -40
      ],
      "parameters": {
        "options": {},
        "sortFieldsUi": {
          "sortField": [
            {
              "order": "descending",
              "fieldName": "created"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "id": "0561efb9-4903-4bec-bc1a-8131e5f5de67",
      "name": "Envoyer un email de notification d'échec",
      "type": "n8n-nodes-base.emailSend",
      "position": [
        1120,
        80
      ],
      "webhookId": "47f852c3-7136-4e6d-92f6-47322dbba5da",
      "parameters": {
        "text": "=Image : {{ $json.image }}\nTag : {{ $json.tag.tag }}\n\nFailed",
        "options": {},
        "subject": "[FAIL] Docker Registry Cleaner Notification",
        "toEmail": "to@example.com",
        "fromEmail": "from@example.com",
        "emailFormat": "text"
      },
      "typeVersion": 2.1
    },
    {
      "id": "eaa28914-351c-4934-ba1c-0d39faf67ef3",
      "name": "Exécuter le garbage collection",
      "type": "n8n-nodes-base.ssh",
      "position": [
        1120,
        -100
      ],
      "parameters": {
        "cwd": "/opt/services/",
        "command": "docker compose exec -it -u root registry bin/registry garbage-collect --delete-untagged /etc/docker/registry/config.yml",
        "authentication": "privateKey"
      },
      "typeVersion": 1
    }
  ],
  "pinData": {},
  "connections": {
    "2c3770ef-cb4c-4007-8897-f4eb7ad3b7cf": {
      "main": [
        [
          {
            "node": "4fffa947-02cf-4608-acab-8284250cf622",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "30857c32-508e-4f95-8e26-c9f2fc84e074": {
      "main": [
        [
          {
            "node": "c5965a6a-28e6-4217-a846-a849de153430",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "f054b91e-abd4-4854-9bfa-e4a2b70f7e2c": {
      "main": [
        [
          {
            "node": "980aab86-44cd-47d5-b3b7-42cbae26eb09",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "3c1daca9-3897-4596-b62d-db561f8cb047": {
      "main": [
        [
          {
            "node": "eaa28914-351c-4934-ba1c-0d39faf67ef3",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "0561efb9-4903-4bec-bc1a-8131e5f5de67",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "4fffa947-02cf-4608-acab-8284250cf622": {
      "main": [
        [
          {
            "node": "6b1865a7-f150-4d2b-b1f7-37c68b2173d6",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "da15ae49-09ee-4658-86a5-9b0a2180c637": {
      "main": [
        [
          {
            "node": "30857c32-508e-4f95-8e26-c9f2fc84e074",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "c5965a6a-28e6-4217-a846-a849de153430": {
      "main": [
        [
          {
            "node": "6974749e-8c85-4334-a7e7-e964f057ed6f",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "54405505-8445-491a-8f5d-232da8c842d2": {
      "main": [
        [
          {
            "node": "b13eb6e5-1a16-4992-b0bd-9b228559fecf",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "6974749e-8c85-4334-a7e7-e964f057ed6f": {
      "main": [
        [
          {
            "node": "2c3770ef-cb4c-4007-8897-f4eb7ad3b7cf",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "6b1865a7-f150-4d2b-b1f7-37c68b2173d6": {
      "main": [
        [
          {
            "node": "c023ba14-d12d-497c-9b30-97db04a34c1b",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "980aab86-44cd-47d5-b3b7-42cbae26eb09": {
      "main": [
        [
          {
            "node": "54405505-8445-491a-8f5d-232da8c842d2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "b13eb6e5-1a16-4992-b0bd-9b228559fecf": {
      "main": [
        [
          {
            "node": "3c1daca9-3897-4596-b62d-db561f8cb047",
            "type": "main",
            "index": 0
          },
          {
            "node": "bcc347be-5520-46c0-aac9-0b14ddd8b184",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "c023ba14-d12d-497c-9b30-97db04a34c1b": {
      "main": [
        [
          {
            "node": "f054b91e-abd4-4854-9bfa-e4a2b70f7e2c",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}
Foire aux questions

Comment utiliser ce workflow ?

Copiez le code de configuration JSON ci-dessus, créez un nouveau workflow dans votre instance n8n et sélectionnez "Importer depuis le JSON", collez la configuration et modifiez les paramètres d'authentification selon vos besoins.

Dans quelles scénarios ce workflow est-il adapté ?

Avancé - Ingénierie, DevOps, Opérations IT

Est-ce payant ?

Ce workflow est entièrement gratuit et peut être utilisé directement. Veuillez noter que les services tiers utilisés dans le workflow (comme l'API OpenAI) peuvent nécessiter un paiement de votre part.

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Niveau de difficulté
Avancé
Nombre de nœuds16
Catégorie3
Types de nœuds9
Description de la difficulté

Adapté aux utilisateurs avancés, avec des workflows complexes contenant 16+ nœuds

Auteur
Muzaffer AKYIL

Muzaffer AKYIL

@victorious
Liens externes
Voir sur n8n.io →

Partager ce workflow

Catégories

IA Multimodale
1540
Intelligence Artificielle
1108
Création de contenu
695
Résumé IA
516
Marketing
419
Chatbot IA
251
Ingénierie
241
Étude de marché
203
Divers
193
Autres
176
Ventes
162
Opérations IT
156
Extraction de documents
147
RAG IA
146
Blocs de construction
144
Réseaux sociaux
137
Génération de leads
125
Productivité personnelle
117
DevOps
111
Ressources Humaines
101
Support
97
Nurturing de leads
87
CRM
82
Finance
81
Produit
77
Chatbot de support
76
Design
70
Gestion des tickets
67
Opérations de sécurité
57
Traitement des factures
53
Trading crypto
49
Gestion de fichiers
39
Gestion de projet
35
Wiki interne
32

Catégories: 34