{"id":1201,"date":"2024-07-22T20:45:38","date_gmt":"2024-07-22T20:45:38","guid":{"rendered":"https:\/\/dockerpros.com\/?post_type=glossary&#038;p=1201"},"modified":"2024-07-22T20:51:31","modified_gmt":"2024-07-22T20:51:31","slug":"file-di-override-di-docker-compose","status":"publish","type":"glossary","link":"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override-file\/","title":{"rendered":"Docker Compose Override File"},"content":{"rendered":"<h1>Understanding Docker Compose Override Files: An Advanced Guide<\/h1>\n<p><span class=\"glossaryai-tooltip glossary-term-654\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\" target=\"_blank\">Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose is a tool for defining and running multi-container Docker applications using a YAML file. It simplifies deployment, configuration, and orchestration of services, enhancing development efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> \u00c8 uno strumento potente che consente agli sviluppatori di definire e gestire applicazioni a contenitori multipli utilizzando file di configurazione semplici. Una delle sue funzionalit\u00e0 avanzate \u00e8 il file di override, che aumenta la flessibilit\u00e0 e offre un modo per personalizzare il comportamento predefinito senza modificare il file originale. <code>docker-compose.yml<\/code> file. This article will delve into the intricacies of <span class=\"glossaryai-tooltip glossary-term-1271\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override-files\/\" target=\"_blank\">Docker Compose override files<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">I file di override di Docker Compose consentono agli utenti di personalizzare ed estendere la configurazione di base definita in un file `docker-compose.yml`. Creando un file `docker-compose.override.yml`, gli sviluppatori possono specificare servizi aggiuntivi, modificare quelli esistenti o sovrascrivere le impostazioni, consentendo scenari di distribuzione flessibili senza alterare la configurazione primaria. Questa funzionalit\u00e0 migliora la collaborazione e le configurazioni specifiche dell'ambiente, semplificando i flussi di lavoro di sviluppo e produzione.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override-files\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span>, exploring their syntax, use cases, and best practices.<\/p>\n<h2>Cos'\u00e8 un file di override di Docker Compose?<\/h2>\n<p>A <span class=\"glossaryai-tooltip glossary-term-1129\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override\/\" target=\"_blank\">Sovrascrittura di Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose Override consente agli utenti di personalizzare e estendere le configurazioni Docker Compose esistenti. Utilizzando un file di override, gli sviluppatori possono modificare servizi, reti e volumi senza alterare la configurazione di base.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> file \u00e8 un ulteriore <span class=\"glossaryai-tooltip glossary-term-690\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/yaml\/\" target=\"_blank\">YAML<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">YAML (YAML Ain't Markup Language) \u00e8 un formato di serializzazione dei dati leggibile dall'uomo comunemente utilizzato per i file di configurazione. Mette l'accento sulla semplicit\u00e0 e chiarezza, rendendolo adatto sia per gli sviluppatori che per i non sviluppatori.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/yaml\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> file utilizzato per estendere o sovrascrivere le impostazioni definite nel file principale <code>docker-compose.yml<\/code> file. Per impostazione predefinita, <span class=\"glossaryai-tooltip glossary-term-654\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\" target=\"_blank\">Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose is a tool for defining and running multi-container Docker applications using a YAML file. It simplifies deployment, configuration, and orchestration of services, enhancing development efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> looks for a file named <code>docker-compose.override.yml<\/code> in the same directory as the <code>docker-compose.yml<\/code> file. If this override file exists, <span class=\"glossaryai-tooltip glossary-term-654\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\" target=\"_blank\">Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose is a tool for defining and running multi-container Docker applications using a YAML file. It simplifies deployment, configuration, and orchestration of services, enhancing development efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> automatically merges its contents with the primary configuration when executing commands. This feature is particularly useful for creating different environments, such as development, testing, and production, without altering the core configuration.<\/p>\n<h2>The Importance of Override Files<\/h2>\n<p>Override files serve several essential purposes in the <span class=\"glossaryai-tooltip glossary-term-654\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\" target=\"_blank\">Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose is a tool for defining and running multi-container Docker applications using a YAML file. It simplifies deployment, configuration, and orchestration of services, enhancing development efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> ecosystem:<\/p>\n<ol>\n<li>\n<p><strong>Configurazioni specifiche per ambiente<\/strong>: With override files, you can easily switch between configurations tailored for specific environments. For example, you might want to use a different database configuration in development compared to production.<\/p>\n<\/li>\n<li>\n<p><strong>Controllo delle versioni<\/strong>: By keeping environment-specific settings in separate files, you can track changes more effectively using version control systems like Git, without cluttering the primary configuration file.<\/p>\n<\/li>\n<li>\n<p><strong>Modularity<\/strong>: Override files promote modularity by allowing you to compose your application in a more structured and maintainable way. You can include additional services, configurations, or networks that only apply in specific contexts.<\/p>\n<\/li>\n<li>\n<p><strong>Collaborazione Semplificata<\/strong>: Teams often have varying configurations based on individual needs or roles. Override files make it easier for team members to customize their local setups without affecting the shared configuration.<\/p>\n<\/li>\n<\/ol>\n<h2>Anatomia di un file Docker Compose\n\nUn file Docker Compose \u00e8 un file YAML che definisce i servizi, le reti e i volumi per un'applicazione Docker. Ecco una spiegazione dettagliata della struttura di un file Docker Compose:\n\n1. **Versione**: La prima riga del file specifica la versione del formato Docker Compose. Ad esempio:\n   ```yaml\n   version: '3.8'\n   ```\n\n2. **Servizi**: La sezione `services` definisce i servizi che compongono l'applicazione. Ogni servizio \u00e8 un contenitore Docker. Ad esempio:\n   ```yaml\n   services:\n     web:\n       image: nginx:latest\n       ports:\n         - \"80:80\"\n     db:\n       image: postgres:latest\n       environment:\n         POSTGRES_PASSWORD: example\n   ```\n\n3. **Reti**: La sezione `networks` definisce le reti Docker che collegano i servizi. Ad esempio:\n   ```yaml\n   networks:\n     app-network:\n       driver: bridge\n   ```\n\n4. **Volumi**: La sezione `volumes` definisce i volumi Docker per la persistenza dei dati. Ad esempio:\n   ```yaml\n   volumes:\n     db-data:\n       driver: local\n   ```\n\n5. **Variabili d'ambiente**: Le variabili d'ambiente possono essere definite a livello di servizio o globalmente. Ad esempio:\n   ```yaml\n   environment:\n     - DEBUG=1\n   ```\n\n6. **Build**: La sezione `build` specifica come costruire un'immagine Docker per un servizio. Ad esempio:\n   ```yaml\n   build:\n     context: .\n     dockerfile: Dockerfile\n   ```\n\n7. **Dipendenze**: La sezione `depends_on` specifica le dipendenze tra i servizi. Ad esempio:\n   ```yaml\n   depends_on:\n     - db\n   ```\n\n8. **Healthcheck**: La sezione `healthcheck` definisce un controllo di salute per un servizio. Ad esempio:\n   ```yaml\n   healthcheck:\n     test: [\"CMD\", \"curl\", \"-f\", \"http:\/\/localhost\"]\n     interval: 30s\n     timeout: 10s\n     retries: 3\n   ```\n\n9. **Restart**: La sezione `restart` specifica la politica di riavvio per un servizio. Ad esempio:\n   ```yaml\n   restart: unless-stopped\n   ```\n\n10. **Deploy**: La sezione `deploy` \u00e8 utilizzata per le configurazioni di distribuzione in modalit\u00e0 swarm. Ad esempio:\n    ```yaml\n    deploy:\n      replicas: 3\n      update_config:\n        parallelism: 2\n        delay: 10s\n    ```\n\nQuesta \u00e8 una panoramica generale della struttura di un file Docker Compose. Ogni sezione pu\u00f2 essere personalizzata in base alle esigenze specifiche dell'applicazione.<\/h2>\n<p>Before diving into override files, let\u2019s briefly review the core components of a <span class=\"glossaryai-tooltip glossary-term-689\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-file\/\" target=\"_blank\">Docker Compose file<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">A Docker Compose file is a YAML configuration file that defines services, networks, and volumes for multi-container Docker applications. It streamlines deployment and management, enhancing efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-file\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span>. Il principale <code>docker-compose.yml<\/code> Il file \u00e8 tipicamente composto da diverse sezioni chiave.<\/p>\n<ul>\n<li><strong>Version<\/strong>: Specifies the <span class=\"glossaryai-tooltip glossary-term-689\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-file\/\" target=\"_blank\">Docker Compose file<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">A Docker Compose file is a YAML configuration file that defines services, networks, and volumes for multi-container Docker applications. It streamlines deployment and management, enhancing efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-file\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> format version.<\/li>\n<li><strong>Services<\/strong>Definisce i vari container che compongono l'applicazione, inclusi le loro dipendenze, configurazioni e opzioni di runtime.<\/li>\n<li><strong>Reti<\/strong>: Descrive le reti personalizzate che i servizi possono utilizzare per comunicare.<\/li>\n<li><strong>Volumes<\/strong>: Definisce le opzioni di archiviazione persistente per i tuoi contenitori.<\/li>\n<\/ul>\n<p>Here\u2019s a basic example of a <code>docker-compose.yml<\/code> file:<\/p>\n<pre><code class=\"language-yaml\">versione: '3.8'\n\nservizi:\n  web:\n    immagine: nginx:alpine\n    porte:\n      - \"80:80\"\n    reti:\n      - webnet\n\n  db:\n    <span class=\"glossaryai-tooltip glossary-term-651\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/image\/\" target=\"_blank\">immagine<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">An image is a visual representation of an object or scene, typically composed of pixels in digital formats. It can convey information, evoke emotions, and facilitate communication across various media.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/image\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span>: postgres:alpine\n    environment:\n      POSTGRES_USER: user\n      POSTGRES_PASSWORD: password\n    networks:\n      - webnet\n\nreti:\n  webnet:<\/code><\/pre>\n<p>In this example, we\u2019ve defined a simple application with two services: a web server running Nginx and a database running PostgreSQL.<\/p>\n<h2>Creazione di un file di override<\/h2>\n<p>Creare un file di override \u00e8 semplice. Come accennato, il nome predefinito \u00e8 <code>docker-compose.override.yml<\/code>, ma puoi anche specificare file di override personalizzati utilizzando il <code>-f<\/code> option when running <span class=\"glossaryai-tooltip glossary-term-654\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\" target=\"_blank\">Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose is a tool for defining and running multi-container Docker applications using a YAML file. It simplifies deployment, configuration, and orchestration of services, enhancing development efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> comandi.<\/p>\n<h3>Esempio di override di base<\/h3>\n<p>Consideriamo uno scenario in cui si desidera modificare il web <span class=\"glossaryai-tooltip glossary-term-681\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\" target=\"_blank\">servizio<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Il servizio si riferisce all'atto di fornire assistenza o supporto per soddisfare esigenze o requisiti specifici. In vari ambiti, comprende il servizio clienti, il supporto tecnico e i servizi professionali, enfatizzando l'efficienza e la soddisfazione dell'utente.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> per includere un'impostazione specifica per lo sviluppo, come il montaggio di una directory locale per il ricaricamento live del codice. Ecco come potresti strutturare il tuo <code>docker-compose.override.yml<\/code> file:<\/p>\n<pre><code class=\"language-yaml\">version: '3.8'\n\nservices:\n  web:\n    volumes:\n      - .\/src:\/usr\/share\/nginx\/html:ro\n    environment:\n      - NODE_ENV=development<\/code><\/pre>\n<p>In questo file di override, abbiamo montato il locale... <code>src<\/code> La directory nella Nginx <span class=\"glossaryai-tooltip glossary-term-650\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/container\/\" target=\"_blank\">container<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Containers are lightweight, portable units that encapsulate software and its dependencies, enabling consistent execution across different environments. They leverage OS-level virtualization for efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/container\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> e impostare una variabile d'ambiente per indicare l'ambiente di sviluppo. Quando si <span class=\"glossaryai-tooltip glossary-term-672\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/run\/\" target=\"_blank\">correre<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">\"RUN\" si riferisce a un comando in diversi linguaggi di programmazione e sistemi operativi per eseguire un programma o script specificato. Avvia processi, fornendo un ambiente controllato per l'esecuzione dei compiti.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/run\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> <code>docker-compose avvia<\/code>, <span class=\"glossaryai-tooltip glossary-term-654\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\" target=\"_blank\">Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose is a tool for defining and running multi-container Docker applications using a YAML file. It simplifies deployment, configuration, and orchestration of services, enhancing development efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> will merge the configurations, resulting in a web <span class=\"glossaryai-tooltip glossary-term-681\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\" target=\"_blank\">servizio<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Il servizio si riferisce all'atto di fornire assistenza o supporto per soddisfare esigenze o requisiti specifici. In vari ambiti, comprende il servizio clienti, il supporto tecnico e i servizi professionali, enfatizzando l'efficienza e la soddisfazione dell'utente.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> that includes both the original settings and the overrides specified.<\/p>\n<h3>Scenari Multi-Override<\/h3>\n<p>In configurazioni pi\u00f9 avanzate, potresti voler creare pi\u00f9 file di override per vari ambienti (ad esempio, <code>docker-compose.dev.yml<\/code>, <code>docker-compose.prod.yml<\/code>). To use these files, you can specify them using the <code>-f<\/code> bandiera:<\/p>\n<pre><code class=\"language-bash\">docker-compose -f docker-compose.yml -f docker-compose.dev.yml up<\/code><\/pre>\n<p>This command combines the primary <code>docker-compose.yml<\/code> file with <code>docker-compose.dev.yml<\/code>, permettendoti di definire un intero nuovo set di parametri senza toccare la configurazione principale.<\/p>\n<h2>Merge Behavior of Docker Compose<\/h2>\n<p>Capire come <span class=\"glossaryai-tooltip glossary-term-654\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\" target=\"_blank\">Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose is a tool for defining and running multi-container Docker applications using a YAML file. It simplifies deployment, configuration, and orchestration of services, enhancing development efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> merges configuration settings from different files is crucial for correctly utilizing override files. The merging behavior follows specific rules:<\/p>\n<ol>\n<li>\n<p><strong><span class=\"glossaryai-tooltip glossary-term-681\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\" target=\"_blank\">Servizio<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Il servizio si riferisce all'atto di fornire assistenza o supporto per soddisfare esigenze o requisiti specifici. In vari ambiti, comprende il servizio clienti, il supporto tecnico e i servizi professionali, enfatizzando l'efficienza e la soddisfazione dell'utente.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> Configurazione<\/strong>Se un <span class=\"glossaryai-tooltip glossary-term-681\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\" target=\"_blank\">servizio<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Il servizio si riferisce all'atto di fornire assistenza o supporto per soddisfare esigenze o requisiti specifici. In vari ambiti, comprende il servizio clienti, il supporto tecnico e i servizi professionali, enfatizzando l'efficienza e la soddisfazione dell'utente.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> exists in both the primary and override files, the settings in the override file will take precedence. This includes environment variables, ports, volumes, and any other configuration.<\/p>\n<\/li>\n<li>\n<p><strong>Adding Services<\/strong>: If the override file introduces a new <span class=\"glossaryai-tooltip glossary-term-681\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\" target=\"_blank\">servizio<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Il servizio si riferisce all'atto di fornire assistenza o supporto per soddisfare esigenze o requisiti specifici. In vari ambiti, comprende il servizio clienti, il supporto tecnico e i servizi professionali, enfatizzando l'efficienza e la soddisfazione dell'utente.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> not present in the primary file, it will be added to the overall configuration.<\/p>\n<\/li>\n<li>\n<p><strong>Reti e Volumi<\/strong>Queste sezioni possono anche essere estese o modificate nei file di override. Se dichiari un nuovo <span class=\"glossaryai-tooltip glossary-term-661\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/network\/\" target=\"_blank\">network<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Una rete, in informatica, indica un insieme di dispositivi interconnessi che comunicano e condividono risorse. Consente lo scambio di dati, favorisce la collaborazione e migliora l'efficienza operativa.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/network\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> o <span class=\"glossaryai-tooltip glossary-term-660\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/volume\/\" target=\"_blank\">volume<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Volume is a quantitative measure of three-dimensional space occupied by an object or substance, typically expressed in cubic units. It is fundamental in fields such as physics, chemistry, and engineering.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/volume\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> In un file di override, sar\u00e0 incluso.<\/p>\n<\/li>\n<li>\n<p><strong>Arrays and Maps<\/strong>: When merging arrays or maps, <span class=\"glossaryai-tooltip glossary-term-654\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\" target=\"_blank\">Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose is a tool for defining and running multi-container Docker applications using a YAML file. It simplifies deployment, configuration, and orchestration of services, enhancing development efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> will append items or overwrite values as appropriate. For example, if both files define the same environment variable, the value from the override file will be used.<\/p>\n<\/li>\n<\/ol>\n<h3>Esempio di comportamento di merge<\/h3>\n<p>Let\u2019s illustrate the merge behavior with another example. Suppose your base <span class=\"glossaryai-tooltip glossary-term-689\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-file\/\" target=\"_blank\">Docker Compose file<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">A Docker Compose file is a YAML configuration file that defines services, networks, and volumes for multi-container Docker applications. It streamlines deployment and management, enhancing efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-file\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> is set up like this:<\/p>\n<pre><code class=\"language-yaml\">version: '3.8'\n\nservices:\n  app:\n    image: myapp:latest\n    ports:\n      - \"8080:80\"\n    environment:\n      <span class=\"glossaryai-tooltip glossary-term-671\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/env\/\" target=\"_blank\">Ambiente<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">ENV, o Variabili d'Ambiente, sono fondamentali nello sviluppo software e nella configurazione del sistema. Memorizzano valori dinamici che influenzano l'ambiente di esecuzione, consentendo un comportamento flessibile delle applicazioni su diverse piattaforme.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/env\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span>produzione<\/code><\/pre>\n<p>E il tuo <code>docker-compose.override.yml<\/code> file looks like this:<\/p>\n<pre><code class=\"language-yaml\">version: '3.8'\n\nservices:\n  app:\n    ports:\n      - \"3000:80\"\n    environment:\n      <span class=\"glossaryai-tooltip glossary-term-671\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/env\/\" target=\"_blank\">Ambiente<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">ENV, o Variabili d'Ambiente, sono fondamentali nello sviluppo software e nella configurazione del sistema. Memorizzano valori dinamici che influenzano l'ambiente di esecuzione, consentendo un comportamento flessibile delle applicazioni su diverse piattaforme.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/env\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span>: development<\/code><\/pre>\n<p>Quando tu <span class=\"glossaryai-tooltip glossary-term-672\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/run\/\" target=\"_blank\">correre<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">\"RUN\" si riferisce a un comando in diversi linguaggi di programmazione e sistemi operativi per eseguire un programma o script specificato. Avvia processi, fornendo un ambiente controllato per l'esecuzione dei compiti.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/run\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> <code>docker-compose avvia<\/code>, la configurazione efficace per il <code>app<\/code> <span class=\"glossaryai-tooltip glossary-term-681\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\" target=\"_blank\">servizio<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Il servizio si riferisce all'atto di fornire assistenza o supporto per soddisfare esigenze o requisiti specifici. In vari ambiti, comprende il servizio clienti, il supporto tecnico e i servizi professionali, enfatizzando l'efficienza e la soddisfazione dell'utente.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/service\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> would be:<\/p>\n<pre><code class=\"language-yaml\">services:\n  app:\n    image: myapp:latest\n    ports:\n      - \"3000:80\"  # Overridden\n    environment:\n      <span class=\"glossaryai-tooltip glossary-term-671\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/env\/\" target=\"_blank\">Ambiente<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">ENV, o Variabili d'Ambiente, sono fondamentali nello sviluppo software e nella configurazione del sistema. Memorizzano valori dinamici che influenzano l'ambiente di esecuzione, consentendo un comportamento flessibile delle applicazioni su diverse piattaforme.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/env\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span>: development  # Overridden<\/code><\/pre>\n<p>As seen here, the <span class=\"glossaryai-tooltip glossary-term-677\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/port\/\" target=\"_blank\">porto<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Una PORTA \u00e8 un endpoint di comunicazione in una rete informatica, definito da un identificatore numerico. Facilita il routing dei dati verso applicazioni specifiche, migliorando la funzionalit\u00e0 e la sicurezza del sistema.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/port\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> La mappatura e la variabile d'ambiente vengono sovrascritte dai valori del file di override.<\/p>\n<h2>Casi d'uso per i file di override<\/h2>\n<p>I file di override possono essere particolarmente utili in diversi scenari. Ecco alcuni casi d'uso comuni:<\/p>\n<h3>1. Ambiente di sviluppo vs. ambiente di produzione<\/h3>\n<p>Developers often require different configurations for local development compared to production setups. Override files allow you to keep local settings isolated while maintaining a clean production configuration.<\/p>\n<h3>2. Testing and CI\/CD Integration<\/h3>\n<p>In CI\/CD pipelines, you may need specific configurations to <span class=\"glossaryai-tooltip glossary-term-672\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/run\/\" target=\"_blank\">correre<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">\"RUN\" si riferisce a un comando in diversi linguaggi di programmazione e sistemi operativi per eseguire un programma o script specificato. Avvia processi, fornendo un ambiente controllato per l'esecuzione dei compiti.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/run\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> tests or deployments. Using override files, you can quickly adjust settings such as database connections or <span class=\"glossaryai-tooltip glossary-term-1249\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/api\/\" target=\"_blank\">API<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">An API, or Application Programming Interface, enables software applications to communicate and interact with each other. It defines protocols and tools for building software and facilitating integration.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/api\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> endpoint basati sull'ambiente.<\/p>\n<h3>3. Collaborating on a Shared Codebase<\/h3>\n<p>Quando pi\u00f9 sviluppatori lavorano sullo stesso codebase, potrebbero avere requisiti unici per le loro configurazioni locali, come volumi diversi per il codice sorgente o impostazioni di debug. I file di override facilitano questa personalizzazione senza influenzare gli altri.<\/p>\n<h3>4. Temporary Debugging Settings<\/h3>\n<p>A volte, potresti voler <span class=\"glossaryai-tooltip glossary-term-674\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/add\/\" target=\"_blank\">aggiungere<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">L'istruzione ADD in Docker \u00e8 un comando utilizzato nei Dockerfile per copiare file e directory da una macchina host in un'immagine Docker durante il processo di build. Non solo semplifica il trasferimento di file locali, ma fornisce anche funzionalit\u00e0 aggiuntive, come l'estrazione automatica di file compressi e il download di file remoti tramite HTTP o HTTPS.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/add\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> configurazioni di debug temporanee come servizi di registrazione o monitoraggio aggiuntivi. I file di override offrono un modo fluido per introdurre queste impostazioni senza ingombrare il file di configurazione principale.<\/p>\n<h2>Best Practices for Using Override Files<\/h2>\n<p>To leverage the power of <span class=\"glossaryai-tooltip glossary-term-1271\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override-files\/\" target=\"_blank\">Docker Compose override files<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">I file di override di Docker Compose consentono agli utenti di personalizzare ed estendere la configurazione di base definita in un file `docker-compose.yml`. Creando un file `docker-compose.override.yml`, gli sviluppatori possono specificare servizi aggiuntivi, modificare quelli esistenti o sovrascrivere le impostazioni, consentendo scenari di distribuzione flessibili senza alterare la configurazione primaria. Questa funzionalit\u00e0 migliora la collaborazione e le configurazioni specifiche dell'ambiente, semplificando i flussi di lavoro di sviluppo e produzione.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override-files\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> effectively, consider the following best practices:<\/p>\n<h3>1. Use Clear Naming Conventions<\/h3>\n<p>Quando si creano pi\u00f9 file di override per ambienti diversi, utilizzare convenzioni di denominazione chiare e coerenti (es., <code>docker-compose.dev.yml<\/code>, <code>docker-compose.test.yml<\/code>, <code>docker-compose.prod.yml<\/code>). This helps maintain clarity and understanding across the team.<\/p>\n<h3>2. Keep Override Files Lightweight<\/h3>\n<p>Avoid overloading your override files with excessive customizations. Keep them as lightweight as possible to improve readability and maintainability.<\/p>\n<h3>3. Documenta le tue configurazioni<\/h3>\n<p><span class=\"glossaryai-tooltip glossary-term-674\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/add\/\" target=\"_blank\">Add<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">L'istruzione ADD in Docker \u00e8 un comando utilizzato nei Dockerfile per copiare file e directory da una macchina host in un'immagine Docker durante il processo di build. Non solo semplifica il trasferimento di file locali, ma fornisce anche funzionalit\u00e0 aggiuntive, come l'estrazione automatica di file compressi e il download di file remoti tramite HTTP o HTTPS.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/add\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> comments within your override files to clarify the purpose of specific configurations. This is especially helpful for new team members who may not be familiar with the project structure.<\/p>\n<h3>4. Avoid Redundant Configuration<\/h3>\n<p>If multiple override files share common configurations, consider consolidating them in a base file and extending from there. This reduces redundancy and makes managing changes easier.<\/p>\n<h3>5. Testa le tue configurazioni<\/h3>\n<p>Testa regolarmente le tue configurazioni nei diversi ambienti per assicurarti che le impostazioni unite funzionino come previsto. Questo \u00e8 particolarmente importante negli ambienti di produzione.<\/p>\n<h3>6. Controlla le versioni dei tuoi file<\/h3>\n<p>Keep all your <span class=\"glossaryai-tooltip glossary-term-654\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\" target=\"_blank\">Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose is a tool for defining and running multi-container Docker applications using a YAML file. It simplifies deployment, configuration, and orchestration of services, enhancing development efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> files, including override files, under version control to track changes and facilitate collaboration among team members.<\/p>\n<h2>Conclusione<\/h2>\n<p><span class=\"glossaryai-tooltip glossary-term-1271\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override-files\/\" target=\"_blank\">Docker Compose override files<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">I file di override di Docker Compose consentono agli utenti di personalizzare ed estendere la configurazione di base definita in un file `docker-compose.yml`. Creando un file `docker-compose.override.yml`, gli sviluppatori possono specificare servizi aggiuntivi, modificare quelli esistenti o sovrascrivere le impostazioni, consentendo scenari di distribuzione flessibili senza alterare la configurazione primaria. Questa funzionalit\u00e0 migliora la collaborazione e le configurazioni specifiche dell'ambiente, semplificando i flussi di lavoro di sviluppo e produzione.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override-files\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> provide developers with a robust mechanism for customizing application configurations without altering core settings. By understanding how to create and utilize these files effectively, teams can improve their workflows, ensure environment consistency, and maintain cleaner codebases. Whether working on a local development setup or managing complex CI\/CD pipelines, override files are an invaluable tool in the Docker ecosystem. By adhering to best practices and understanding the nuances of <span class=\"glossaryai-tooltip glossary-term-654\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\" target=\"_blank\">Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose is a tool for defining and running multi-container Docker applications using a YAML file. It simplifies deployment, configuration, and orchestration of services, enhancing development efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span>, you can harness the full potential of this powerful <span class=\"glossaryai-tooltip glossary-term-657\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/orchestration\/\" target=\"_blank\">orchestrazione<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Orchestration refers to the automated management and coordination of complex systems and services. It optimizes processes by integrating various components, ensuring efficient operation and resource utilization.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/orchestration\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> tool. <\/p>\n<p>With this knowledge, you can confidently implement <span class=\"glossaryai-tooltip glossary-term-1271\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override-files\/\" target=\"_blank\">Docker Compose override files<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">I file di override di Docker Compose consentono agli utenti di personalizzare ed estendere la configurazione di base definita in un file `docker-compose.yml`. Creando un file `docker-compose.override.yml`, gli sviluppatori possono specificare servizi aggiuntivi, modificare quelli esistenti o sovrascrivere le impostazioni, consentendo scenari di distribuzione flessibili senza alterare la configurazione primaria. Questa funzionalit\u00e0 migliora la collaborazione e le configurazioni specifiche dell'ambiente, semplificando i flussi di lavoro di sviluppo e produzione.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override-files\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> in your projects and streamline your <span class=\"glossaryai-tooltip glossary-term-650\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/container\/\" target=\"_blank\">container<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Containers are lightweight, portable units that encapsulate software and its dependencies, enabling consistent execution across different environments. They leverage OS-level virtualization for efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/container\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> management processes. Happy coding!<\/p>","protected":false},"excerpt":{"rendered":"<p>A <span class=\"glossaryai-tooltip glossary-term-1129\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override\/\" target=\"_blank\">Sovrascrittura di Docker Compose<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Docker Compose Override consente agli utenti di personalizzare e estendere le configurazioni Docker Compose esistenti. Utilizzando un file di override, gli sviluppatori possono modificare servizi, reti e volumi senza alterare la configurazione di base.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/docker-compose-override\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> Il file permette agli utenti di personalizzare o estendere la configurazione di base `docker-compose.yml`. Definendo servizi aggiuntivi o modificando quelli esistenti, aumenta la flessibilit\u00e0 in <span class=\"glossaryai-tooltip glossary-term-650\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/container\/\" target=\"_blank\">container<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Containers are lightweight, portable units that encapsulate software and its dependencies, enabling consistent execution across different environments. They leverage OS-level virtualization for efficiency.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/container\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span> <span class=\"glossaryai-tooltip glossary-term-657\"><span class=\"glossaryai-link\"><a href=\"https:\/\/dockerpros.com\/it\/wiki\/orchestration\/\" target=\"_blank\">orchestrazione<\/a><\/span><span class=\"gai-content-hidden glossaryai-tooltip-content\"><span class=\"gai-tooltip-body\"><span class=\"glossaryai-tooltip-text\">Orchestration refers to the automated management and coordination of complex systems and services. It optimizes processes by integrating various components, ensuring efficient operation and resource utilization.<span class=\"glossaryai-more-link\"> <a href=\"https:\/\/dockerpros.com\/it\/wiki\/orchestration\/\">More \u00bb<\/a><\/span><\/span><\/span><\/span><\/span>.<\/p>","protected":false},"author":1,"featured_media":1719,"parent":0,"template":"","glossary-cat":[],"class_list":["post-1201","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Docker Compose Override File - Dockerpros<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dockerpros.com\/it\/wiki\/file-di-override-di-docker-compose\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Docker Compose Override File - Dockerpros\" \/>\n<meta property=\"og:description\" content=\"A Docker Compose override file allows users to customize or extend the base `docker-compose.yml` configuration. 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