{"id":3050,"date":"2017-08-21T14:57:59","date_gmt":"2017-08-21T14:57:59","guid":{"rendered":"https:\/\/answers.gurussolutions.com\/answers\/comment-creer-des-images-amazon-ec2-ami-a-partir-dinstances\/"},"modified":"2026-07-28T18:25:26","modified_gmt":"2026-07-28T18:25:26","slug":"comment-creer-des-images-amazon-ec2-ami-a-partir-dinstances","status":"publish","type":"qa_entry","link":"https:\/\/answers.gurussolutions.com\/fr\/answers\/comment-creer-des-images-amazon-ec2-ami-a-partir-dinstances\/","title":{"rendered":"Comment cr\u00e9er des images Amazon EC2 (AMI) \u00e0 partir d’instances"},"content":{"rendered":"","protected":false},"template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","ga_subtitle":"Comprenez l\u2019impact op\u00e9rationnel de la cr\u00e9ation d\u2019images Amazon Machine Images (AMI) \u00e0 partir d\u2019instances EC2, notamment les consid\u00e9rations relatives \u00e0 l\u2019\u00e9tat des instances et \u00e0 la coh\u00e9rence des donn\u00e9es.","ga_short_answer":"Lors de la cr\u00e9ation d\u2019une image Amazon Machine Image (AMI) \u00e0 partir d\u2019une instance EC2, celle-ci red\u00e9marre g\u00e9n\u00e9ralement par d\u00e9faut afin de garantir la coh\u00e9rence des donn\u00e9es. AWS propose une option \u00ab Sans red\u00e9marrage \u00bb, qui permet \u00e0 l\u2019instance de rester en fonctionnement, bien que cela s\u2019accompagne d\u2019un avertissement concernant une \u00e9ventuelle incoh\u00e9rence du syst\u00e8me de fichiers. Il est recommand\u00e9 d\u2019effectuer la cr\u00e9ation de l\u2019AMI en dehors des heures de pointe.","ga_scenario":"Les utilisateurs doivent cr\u00e9er une image Amazon Machine Image (AMI) \u00e0 partir d\u2019une instance Amazon EC2 existante. Ils souhaitent comprendre l\u2019impact op\u00e9rationnel de ce processus sur l\u2019instance en cours d\u2019ex\u00e9cution, notamment en ce qui concerne sa disponibilit\u00e9 et son \u00e9tat pendant la cr\u00e9ation de l\u2019AMI.","ga_solution":"Lors de la cr\u00e9ation d\u2019une image Amazon Machine Image (AMI) \u00e0 partir d\u2019une instance Amazon EC2, le processus implique g\u00e9n\u00e9ralement, par d\u00e9faut, un red\u00e9marrage de l\u2019instance afin de garantir la coh\u00e9rence des donn\u00e9es.AWS propose une option, telle que la case \u00e0 cocher \u00ab Red\u00e9marrer l\u2019instance \u00bb dans la console ou le param\u00e8tre CLI `--no-reboot`, permettant d\u2019emp\u00eacher le red\u00e9marrage de l\u2019instance pendant la cr\u00e9ation de l\u2019AMI. Si l\u2019option \u00ab Pas de red\u00e9marrage \u00bb est utilis\u00e9e, l\u2019instance peut rester en \u00e9tat de fonctionnement. Il est toutefois important de noter que cette option s\u2019accompagne d\u2019un avertissement concernant un risque d\u2019incoh\u00e9rence du syst\u00e8me de fichiers. Il est donc conseill\u00e9 d\u2019effectuer la cr\u00e9ation de l\u2019AMI pendant les p\u00e9riodes o\u00f9 l\u2019instance n\u2019est pas activement utilis\u00e9e, afin de minimiser les perturbations et de garantir l\u2019int\u00e9grit\u00e9 des donn\u00e9es.","ga_source_author":"","ga_source_author_email":"","ga_date_original":"2017-08-21T10:57:59-04:00","ga_date_verified":"2026-07-05","ga_source_subject":"SOL0429 Amazon EC2, creating images out of instances","ga_ans_id":"ANS-1311","ga_publish_decision":"publish_with_edits","ga_staleness_risk":"high","ga_review_priority":"verify_soon","ga_tier2_verdict":"partially_outdated","ga_tier2_concerns":"The claim that creating an AMI *will* make the instance reboot is not entirely accurate, as AWS now provides a 'Reboot instance' checkbox in the console (or `--no-reboot` CLI parameter) to prevent the instance from rebooting during AMI creation.; The statement 'it implies that the instance stops before the image is created' is also partially outdated, as the 'No reboot' option allows the instance to remain in a running state, although internal OS shutdown for consistency might still occur without a full EC2 instance stop\/start.","ga_final_category":"Web Services & Integrations","footnotes":""},"ga_category":[102,28,102],"ga_audience":[30],"ga_difficulty":[92],"class_list":["post-3050","qa_entry","type-qa_entry","status-publish","hentry","ga_category-services-web-et-integrations","ga_category-web-services-integrations","ga_audience-it-integration-team","ga_difficulty-niveau-intermediaire"],"taxonomy_info":{"ga_category":[{"value":102,"label":"Services Web et int\u00e9grations"},{"value":28,"label":"Web Services & Integrations"},{"value":102,"label":"Services Web et int\u00e9grations"}],"ga_audience":[{"value":30,"label":"IT\/integration team"}],"ga_difficulty":[{"value":92,"label":"Niveau interm\u00e9diaire"}]},"featured_image_src_large":[],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/answers.gurussolutions.com\/fr\/wp-json\/wp\/v2\/qa_entry\/3050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/answers.gurussolutions.com\/fr\/wp-json\/wp\/v2\/qa_entry"}],"about":[{"href":"https:\/\/answers.gurussolutions.com\/fr\/wp-json\/wp\/v2\/types\/qa_entry"}],"version-history":[{"count":1,"href":"https:\/\/answers.gurussolutions.com\/fr\/wp-json\/wp\/v2\/qa_entry\/3050\/revisions"}],"predecessor-version":[{"id":4970,"href":"https:\/\/answers.gurussolutions.com\/fr\/wp-json\/wp\/v2\/qa_entry\/3050\/revisions\/4970"}],"wp:attachment":[{"href":"https:\/\/answers.gurussolutions.com\/fr\/wp-json\/wp\/v2\/media?parent=3050"}],"wp:term":[{"taxonomy":"ga_category","embeddable":true,"href":"https:\/\/answers.gurussolutions.com\/fr\/wp-json\/wp\/v2\/ga_category?post=3050"},{"taxonomy":"ga_audience","embeddable":true,"href":"https:\/\/answers.gurussolutions.com\/fr\/wp-json\/wp\/v2\/ga_audience?post=3050"},{"taxonomy":"ga_difficulty","embeddable":true,"href":"https:\/\/answers.gurussolutions.com\/fr\/wp-json\/wp\/v2\/ga_difficulty?post=3050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}