{
  "manifest_version": "1.0.0",
  "template": {
    "id": "1c6e4828-5d41-466c-8606-27f0e4d65d40",
    "slug": "postgres-cdc-or-every-row-change-deliver",
    "name": "Postgres CDC | Every Row Change, Delivered to a Webhook",
    "description": "Every row change in Postgres, delivered to a webhook. Debezium, no Kafka.",
    "url": "https://railway.com/deploy/postgres-cdc-or-every-row-change-deliver",
    "upstream": {
      "repo_url": "https://github.com/ak40u/postgres-cdc-railway"
    }
  },
  "status": "unvalidated",
  "validated_at": null,
  "success_rate_30d": null,
  "services": [
    {
      "name": "Debezium",
      "source": {
        "image": "quay.io/debezium/server:3.6.0.Final"
      },
      "needs_volume": false,
      "http": false
    },
    {
      "name": "Sink",
      "source": {
        "repo": "https://github.com/ak40u/postgres-cdc-railway"
      },
      "needs_volume": false,
      "http": true
    },
    {
      "name": "Postgres",
      "source": {
        "image": "postgres:17-alpine"
      },
      "needs_volume": true,
      "volume_mount_path": "/var/lib/postgresql/data",
      "http": false
    }
  ],
  "required_inputs": [
    {
      "key": "RAILWAY_RUN_UID",
      "service": "Debezium",
      "description": "Provide a value for RAILWAY_RUN_UID.",
      "secret": false,
      "strategy": "default",
      "default": "0"
    },
    {
      "key": "QUARKUS_LOG_LEVEL",
      "service": "Debezium",
      "description": "Provide a value for QUARKUS_LOG_LEVEL.",
      "secret": false,
      "strategy": "default",
      "default": "INFO"
    },
    {
      "key": "DEBEZIUM_SINK_TYPE",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SINK_TYPE.",
      "secret": false,
      "strategy": "default",
      "default": "http"
    },
    {
      "key": "DEBEZIUM_FORMAT_KEY",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_FORMAT_KEY.",
      "secret": true,
      "strategy": "default",
      "default": "json"
    },
    {
      "key": "DEBEZIUM_FORMAT_VALUE",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_FORMAT_VALUE.",
      "secret": false,
      "strategy": "default",
      "default": "json"
    },
    {
      "key": "DEBEZIUM_SINK_HTTP_URL",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SINK_HTTP_URL.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "DEBEZIUM_SOURCE_SLOT_NAME",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_SLOT_NAME.",
      "secret": false,
      "strategy": "default",
      "default": "debezium_slot"
    },
    {
      "key": "DEBEZIUM_SOURCE_TRANSFORMS",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_TRANSFORMS.",
      "secret": false,
      "strategy": "default",
      "default": "unwrap"
    },
    {
      "key": "DEBEZIUM_SOURCE_PLUGIN_NAME",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_PLUGIN_NAME.",
      "secret": false,
      "strategy": "default",
      "default": "pgoutput"
    },
    {
      "key": "DEBEZIUM_SOURCE_TOPIC_PREFIX",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_TOPIC_PREFIX.",
      "secret": false,
      "strategy": "default",
      "default": "app"
    },
    {
      "key": "DEBEZIUM_SOURCE_DATABASE_PORT",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_DATABASE_PORT.",
      "secret": false,
      "strategy": "default",
      "default": "5432"
    },
    {
      "key": "DEBEZIUM_SOURCE_DATABASE_USER",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_DATABASE_USER.",
      "secret": false,
      "strategy": "default",
      "default": "postgres"
    },
    {
      "key": "DEBEZIUM_SOURCE_CONNECTOR_CLASS",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_CONNECTOR_CLASS.",
      "secret": false,
      "strategy": "default",
      "default": "io.debezium.connector.postgresql.PostgresConnector"
    },
    {
      "key": "DEBEZIUM_SOURCE_DATABASE_DBNAME",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_DATABASE_DBNAME.",
      "secret": false,
      "strategy": "default",
      "default": "railway"
    },
    {
      "key": "DEBEZIUM_SOURCE_PUBLICATION_NAME",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_PUBLICATION_NAME.",
      "secret": false,
      "strategy": "default",
      "default": "debezium_pub"
    },
    {
      "key": "DEBEZIUM_SOURCE_DATABASE_HOSTNAME",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_DATABASE_HOSTNAME.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "DEBEZIUM_SOURCE_DATABASE_PASSWORD",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_DATABASE_PASSWORD.",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "DEBEZIUM_SOURCE_SCHEMA_INCLUDE_LIST",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_SCHEMA_INCLUDE_LIST.",
      "secret": false,
      "strategy": "default",
      "default": "app"
    },
    {
      "key": "DEBEZIUM_FORMAT_VALUE_SCHEMAS_ENABLE",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_FORMAT_VALUE_SCHEMAS_ENABLE.",
      "secret": false,
      "strategy": "default",
      "default": "false"
    },
    {
      "key": "DEBEZIUM_SOURCE_TRANSFORMS_UNWRAP_TYPE",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_TRANSFORMS_UNWRAP_TYPE.",
      "secret": false,
      "strategy": "default",
      "default": "io.debezium.transforms.ExtractNewRecordState"
    },
    {
      "key": "DEBEZIUM_SOURCE_OFFSET_FLUSH_INTERVAL_MS",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_OFFSET_FLUSH_INTERVAL_MS.",
      "secret": false,
      "strategy": "default",
      "default": "10000"
    },
    {
      "key": "DEBEZIUM_SOURCE_OFFSET_STORAGE_FILE_FILENAME",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_OFFSET_STORAGE_FILE_FILENAME.",
      "secret": false,
      "strategy": "default",
      "default": "/data/offsets.dat"
    },
    {
      "key": "DEBEZIUM_SOURCE_TRANSFORMS_UNWRAP_ADD_FIELDS",
      "service": "Debezium",
      "description": "Provide a value for DEBEZIUM_SOURCE_TRANSFORMS_UNWRAP_ADD_FIELDS.",
      "secret": false,
      "strategy": "default",
      "default": "op,table,source.ts_ms"
    },
    {
      "key": "PORT",
      "service": "Sink",
      "description": "Provide a value for PORT.",
      "secret": false,
      "strategy": "default",
      "default": "8080"
    },
    {
      "key": "API_TOKEN",
      "service": "Sink",
      "description": "Provide a value for API_TOKEN.",
      "secret": true,
      "strategy": "generate",
      "generate": "random_base64_32"
    },
    {
      "key": "DATABASE_URL",
      "service": "Sink",
      "description": "Provide a value for DATABASE_URL.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "PGDATA",
      "service": "Postgres",
      "description": "Provide a value for PGDATA.",
      "secret": false,
      "strategy": "default",
      "default": "/var/lib/postgresql/data/pgdata"
    },
    {
      "key": "PGPORT",
      "service": "Postgres",
      "description": "Provide a value for PGPORT.",
      "secret": false,
      "strategy": "default",
      "default": "5432"
    },
    {
      "key": "POSTGRES_DB",
      "service": "Postgres",
      "description": "Provide a value for POSTGRES_DB.",
      "secret": false,
      "strategy": "default",
      "default": "railway"
    },
    {
      "key": "DATABASE_URL",
      "service": "Postgres",
      "description": "Provide a value for DATABASE_URL.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "POSTGRES_USER",
      "service": "Postgres",
      "description": "Provide a value for POSTGRES_USER.",
      "secret": false,
      "strategy": "default",
      "default": "postgres"
    },
    {
      "key": "POSTGRES_PASSWORD",
      "service": "Postgres",
      "description": "Provide a value for POSTGRES_PASSWORD.",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    }
  ],
  "deploy": {
    "mcp": {
      "server": "railway",
      "tool": "deploy_template",
      "args": {
        "template_code": "postgres-cdc-or-every-row-change-deliver"
      }
    },
    "cli": "railway deploy --template postgres-cdc-or-every-row-change-deliver",
    "api": {
      "method": "POST",
      "path": "/graphql/v2",
      "body": {
        "query": "mutation templateDeploy($input: TemplateDeployV2Input!) { templateDeployV2(input: $input) { projectId workflowId } }",
        "variables": {
          "input": {
            "templateId": "1c6e4828-5d41-466c-8606-27f0e4d65d40",
            "serializedConfig": {
              "buckets": {},
              "services": {
                "7aab0ef2-0ac8-4a71-8d87-33c64b46afc0": {
                  "icon": null,
                  "name": "Debezium",
                  "deploy": {
                    "startCommand": null,
                    "healthcheckPath": null,
                    "restartPolicyType": "ON_FAILURE",
                    "restartPolicyMaxRetries": 10
                  },
                  "source": {
                    "image": "quay.io/debezium/server:3.6.0.Final"
                  },
                  "variables": {
                    "RAILWAY_RUN_UID": {
                      "isOptional": false,
                      "defaultValue": "0"
                    },
                    "QUARKUS_LOG_LEVEL": {
                      "isOptional": false,
                      "defaultValue": "INFO"
                    },
                    "DEBEZIUM_SINK_TYPE": {
                      "isOptional": false,
                      "defaultValue": "http"
                    },
                    "DEBEZIUM_FORMAT_KEY": {
                      "isOptional": false,
                      "defaultValue": "json"
                    },
                    "DEBEZIUM_FORMAT_VALUE": {
                      "isOptional": false,
                      "defaultValue": "json"
                    },
                    "DEBEZIUM_SINK_HTTP_URL": {
                      "isOptional": false,
                      "defaultValue": "http://${{Sink.RAILWAY_PRIVATE_DOMAIN}}:8080/events"
                    },
                    "DEBEZIUM_SOURCE_SLOT_NAME": {
                      "isOptional": false,
                      "defaultValue": "debezium_slot"
                    },
                    "DEBEZIUM_SOURCE_TRANSFORMS": {
                      "isOptional": false,
                      "defaultValue": "unwrap"
                    },
                    "DEBEZIUM_SOURCE_PLUGIN_NAME": {
                      "isOptional": false,
                      "defaultValue": "pgoutput"
                    },
                    "DEBEZIUM_SOURCE_TOPIC_PREFIX": {
                      "isOptional": false,
                      "defaultValue": "app"
                    },
                    "DEBEZIUM_SOURCE_DATABASE_PORT": {
                      "isOptional": false,
                      "defaultValue": "5432"
                    },
                    "DEBEZIUM_SOURCE_DATABASE_USER": {
                      "isOptional": false,
                      "defaultValue": "postgres"
                    },
                    "DEBEZIUM_SOURCE_CONNECTOR_CLASS": {
                      "isOptional": false,
                      "defaultValue": "io.debezium.connector.postgresql.PostgresConnector"
                    },
                    "DEBEZIUM_SOURCE_DATABASE_DBNAME": {
                      "isOptional": false,
                      "defaultValue": "railway"
                    },
                    "DEBEZIUM_SOURCE_PUBLICATION_NAME": {
                      "isOptional": false,
                      "defaultValue": "debezium_pub"
                    },
                    "DEBEZIUM_SOURCE_DATABASE_HOSTNAME": {
                      "isOptional": false,
                      "defaultValue": "${{Postgres.RAILWAY_PRIVATE_DOMAIN}}"
                    },
                    "DEBEZIUM_SOURCE_DATABASE_PASSWORD": {
                      "isOptional": false,
                      "defaultValue": "${{Postgres.POSTGRES_PASSWORD}}"
                    },
                    "DEBEZIUM_SOURCE_SCHEMA_INCLUDE_LIST": {
                      "isOptional": false,
                      "defaultValue": "app"
                    },
                    "DEBEZIUM_FORMAT_VALUE_SCHEMAS_ENABLE": {
                      "isOptional": false,
                      "defaultValue": "false"
                    },
                    "DEBEZIUM_SOURCE_TRANSFORMS_UNWRAP_TYPE": {
                      "isOptional": false,
                      "defaultValue": "io.debezium.transforms.ExtractNewRecordState"
                    },
                    "DEBEZIUM_SOURCE_OFFSET_FLUSH_INTERVAL_MS": {
                      "isOptional": false,
                      "defaultValue": "10000"
                    },
                    "DEBEZIUM_SOURCE_OFFSET_STORAGE_FILE_FILENAME": {
                      "isOptional": false,
                      "defaultValue": "/data/offsets.dat"
                    },
                    "DEBEZIUM_SOURCE_TRANSFORMS_UNWRAP_ADD_FIELDS": {
                      "isOptional": false,
                      "defaultValue": "op,table,source.ts_ms"
                    }
                  }
                },
                "9193c875-aabc-475d-9349-b495099be63c": {
                  "icon": null,
                  "name": "Sink",
                  "deploy": {
                    "startCommand": null,
                    "healthcheckPath": "/health",
                    "restartPolicyType": "ON_FAILURE",
                    "restartPolicyMaxRetries": 10
                  },
                  "source": {
                    "repo": "https://github.com/ak40u/postgres-cdc-railway",
                    "rootDirectory": null
                  },
                  "variables": {
                    "PORT": {
                      "isOptional": false,
                      "defaultValue": "8080"
                    },
                    "API_TOKEN": {
                      "isOptional": false,
                      "defaultValue": "{{API_TOKEN}}"
                    },
                    "DATABASE_URL": {
                      "isOptional": false,
                      "defaultValue": "${{Postgres.DATABASE_URL}}"
                    }
                  },
                  "networking": {
                    "serviceDomains": {
                      "<hasDomain>": {}
                    }
                  }
                },
                "a67b2fa2-1030-4a33-92b5-e561658e170d": {
                  "icon": null,
                  "name": "Postgres",
                  "deploy": {
                    "startCommand": "docker-entrypoint.sh postgres -c wal_level=logical -c max_replication_slots=8 -c max_wal_senders=8",
                    "healthcheckPath": null,
                    "restartPolicyType": "ON_FAILURE",
                    "restartPolicyMaxRetries": 10
                  },
                  "source": {
                    "image": "postgres:17-alpine"
                  },
                  "variables": {
                    "PGDATA": {
                      "isOptional": false,
                      "defaultValue": "/var/lib/postgresql/data/pgdata"
                    },
                    "PGPORT": {
                      "isOptional": false,
                      "defaultValue": "5432"
                    },
                    "POSTGRES_DB": {
                      "isOptional": false,
                      "defaultValue": "railway"
                    },
                    "DATABASE_URL": {
                      "isOptional": false,
                      "defaultValue": "postgresql://postgres:${{POSTGRES_PASSWORD}}@${{RAILWAY_PRIVATE_DOMAIN}}:5432/${{POSTGRES_DB}}"
                    },
                    "POSTGRES_USER": {
                      "isOptional": false,
                      "defaultValue": "postgres"
                    },
                    "POSTGRES_PASSWORD": {
                      "isOptional": false,
                      "defaultValue": "{{POSTGRES_PASSWORD}}"
                    }
                  },
                  "volumeMounts": {
                    "a67b2fa2-1030-4a33-92b5-e561658e170d": {
                      "mountPath": "/var/lib/postgresql/data"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "post_deploy": {
    "healthcheck": {
      "service": "Sink",
      "method": "GET",
      "path": "/health",
      "expect_status": 200
    }
  },
  "resources": {
    "expected_services": 3,
    "needs_volume": true
  },
  "generated_at": "2026-09-06T05:54:15.658Z",
  "generator_version": "0.1.0"
}