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  2. Kubernetes - Wikipedia

    en.wikipedia.org/wiki/Kubernetes

    Kubernetes provides two modes of service discovery, using environment variables or using Kubernetes DNS. [58] Service discovery assigns a stable IP address and DNS name to the service, and load balances traffic in a round-robin manner to network connections of that IP address among the pods matching the selector (even as failures cause the pods ...

  3. OpenSAF - Wikipedia

    en.wikipedia.org/wiki/Opensaf

    Typically it is a process on the controller node. The Node Directors co-ordinate node scoped service activities such as messaging with its central Director and its local Agents. The Agent provides service capabilities available to clients by way of a (shared) linkable library that exposes well-defined service APIs to application processes.

  4. Cloud computing issues - Wikipedia

    en.wikipedia.org/wiki/Cloud_computing_issues

    Cloud computing abstractions aim to simplify resource management, but leaky abstractions can expose underlying complexities. These variations in abstraction quality depend on the cloud vendor, service and architecture. Mitigating leaky abstractions requires users to understand the implementation details and limitations of the cloud services ...

  5. Attribute-based access control - Wikipedia

    en.wikipedia.org/wiki/Attribute-based_access_control

    ABAC can be used to apply attribute-based, fine-grained authorization to the API methods or functions. For instance, a banking API may expose an approveTransaction(transId) method. ABAC can be used to secure the call. With ABAC, a policy author can write the following: Policy: managers can approve transactions up to their approval limit

  6. Microservices - Wikipedia

    en.wikipedia.org/wiki/Microservices

    In a service mesh, each service instance is paired with an instance of a reverse proxy server, called a service proxy, sidecar proxy, or sidecar. The service instance and sidecar proxy share a container, and the containers are managed by a container orchestration tool such as Kubernetes, Nomad, Docker Swarm, or DC/OS. The service proxies are ...

  7. Ceph (software) - Wikipedia

    en.wikipedia.org/wiki/Ceph_(software)

    HTTP gateways (ceph-rgw) that expose the object storage layer as an interface compatible with Amazon S3 or OpenStack Swift APIs; Managers (ceph-mgr) that perform cluster monitoring, bookkeeping, and maintenance tasks, and interface to external monitoring systems and management (e.g. balancer, dashboard, Prometheus, Zabbix plugin) [20]

  8. Service-oriented architecture - Wikipedia

    en.wikipedia.org/wiki/Service-oriented_architecture

    Service-oriented architecture aims to allow users to combine large chunks of functionality to form applications which are built purely from existing services and combining them in an ad hoc manner. A service presents a simple interface to the requester that abstracts away the underlying complexity acting as a black box.

  9. API testing - Wikipedia

    en.wikipedia.org/wiki/Api_testing

    An external pentester finds vulnerabilities in API integrations due to incorrect business logic or programming issues to identify security vulnerabilities that attackers could exploit. WS-* compliance testing - This testing applies to SOAP APIs and ensures proper implementation of standards such as WS-Addressing, WS-Discovery, WS-Federation, WS ...