{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10474451","patent":{"patent_number":"US-10474451","title":"Containerized upgrade in operating system level virtualization","assignee":null,"inventors":[],"filing_date":"2018-08-09T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["G06F","G06F","H04L"],"num_claims":18,"abstract":"Utilizing several passes of a token among the operating system level virtualization applications (OSLVAs) running on each of an ordered list of nodes selectively upgrade user applications in specific containers after determining that each OSVLA hosting a container to be upgraded is live. A failed liveness check can cause a revision to the list of nodes. Post-upgrade health checks of each application, and a list-wide notification of a completed upgrade of the application instances, can follow a successful upgrade. A roll back of the upgrade across all nodes can follow an unsuccessful upgrade."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Containerized upgrade in operating system level virtualization","description":"Utilizing several passes of a token among the operating system level virtualization applications (OSLVAs) running on each of an ordered list of nodes selectively upgrade user applications in specific ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10474451","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10474451","citation_suggestion":"Patentable. \"Containerized upgrade in operating system level virtualization\" (US-10474451). https://patentable.app/patents/US-10474451","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10474451","json":"https://patentable.app/api/llm-context/US-10474451","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:32:06.689Z"}