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AgeCommit message (Collapse)Author
2021-08-25fix(capelin): Eliminate unnecessary double to long conversionsFabian Mastenbroek
This change eliminates the unnecessary conversions from double to long in the Capelin metric processing code.
2021-08-25fix(simulator): Eliminate unnecessary double to long conversionsFabian Mastenbroek
This change eliminates unnecessary double to long conversions in the simulator. Previously, we used longs to denote the amount of work. However, in the mean time we have switched to doubles in the lower stack.
2021-08-25build: Upgrade to OpenTelemetry 1.5Fabian Mastenbroek
This change upgrades the OpenTelemetry dependency to version 1.5, which contains various breaking changes in the metrics API.
2021-08-24merge: Add tests for interference and failures in CapelinFabian Mastenbroek
This pull request updates the Capelin experiments to test for interference and failure scenarios. This allows us to track regressions in these subsystems more easily. * Clean up Bitbrains trace reader to enable re-use * Keep trace order after sampling * Update Bitbrains trace tests * Add support for reporting interfered work * Add support for SimHost failure * Add tests for interference and failures
2021-08-24test(capelin): Add tests for interference and failuresFabian Mastenbroek
This change adds tests to the Capelin integration suite for performance interference as well as failures. These test more accurately the experiment setup.
2021-08-24feat(compute): Add support for SimHost failureFabian Mastenbroek
This change adds support for failures in the SimHost implementation. Failing a host will now cause the virtual machine to enter an error state.
2021-08-24feat(simulator): Add support for reporting interfered workFabian Mastenbroek
This change adds support to the simulator for reporting the work lost due to performance interference.
2021-08-24fix(capelin): Update Bitbrains trace testsFabian Mastenbroek
This change updates the Bitbrains trace tests with the updated trace that does not hardcode the duration of the trace fragments.
2021-08-24fix(capelin): Keep trace order after samplingFabian Mastenbroek
This change fixes an issue with the workload sampler where the resulting workload entries would not be ordered properly according to their submission time.
2021-08-24refactor(format): Clean up Bitbrains trace reader to enable re-useFabian Mastenbroek
This change updates the code for the Bitbrains trace reader and upgrades the TraceConverter to re-use existing code of the Bitbrains trace reader.
2021-08-24merge: Execute trace fragments based on timestampsFabian Mastenbroek
This pull request updates the simulator to execute workload traces based on the fragment's timestamps. This means that traces will execute their timestamps at the correct time. * Execute traces based on timestamps * Record overcommit only after deadline exceeded * Support trace fragments with zero cores available * Support unaligned trace fragments **Breaking API Changes** * `SimTraceWorkload.Fragment` now requires a `timestamp` parameter.
2021-08-24fix(simulator): Support unaligned trace fragmentsFabian Mastenbroek
2021-08-24fix(simulator): Support trace fragments with zero cores availableFabian Mastenbroek
This change fixes an issue with the simulator where trace fragments with zero cores to execute would give a NaN amount of work.
2021-08-24fix(simulator): Record overcommit only after deadlineFabian Mastenbroek
This change fixes an issue with the simulator where it would record overcomitted work if the output was updated before the deadline was reached.
2021-08-24refactor(simulator): Execute traces based on timestampsFabian Mastenbroek
This change refactors the trace workload in the OpenDC simulator to track execute a fragment based on the fragment's timestamp. This makes sure that the trace is replayed identically to the original execution.
2021-08-22merge: Follow OpenStack's Nova scheduler implementation more closelyFabian Mastenbroek
This pull request updates the FilterScheduler in OpenDC Compute to follow OpenStack's Nova scheduler implementation more closely. * Normalize weights returned by weighers * Implement RAM and vCPU overcomitting * Implement VCPU filter **Breaking API Changes** * `MemoryFilter` and `CoreMemoryFilter` renamed to `RamFilter` and `CoreRamFilter` * `ComputeCapabilityFilter` replaced by `VCpuFilter` and `RamFilter`
2021-08-22refactor(compute): Update FilterScheduler to follow OpenStack's NovaFabian Mastenbroek
This change updates the FilterScheduler implementation to follow more closely the scheduler implementation in OpenStack's Nova. We now normalize the weights, support many of the filters and weights in OpenStack and support overcommitting resources.
2021-08-22fix(compute): Track failed servers with counters correctlyFabian Mastenbroek
2021-08-22perf(simulator): Prevent counter update without workFabian Mastenbroek
This change implements a performance improvement by preventing updates on the resource counters in case no work was performed in the last cycle.
2021-08-17feat(ui): Add context selectorsFabian Mastenbroek
This change adds context selectors for the OpenDC frontend where the user can select different projects, portfolios or topologies from the context selection bar.
2021-08-13build: Update Kotlin dependenciesFabian Mastenbroek
This change updates the Kotlin dependencies used by OpenDC to their latest version.
2021-08-13build(ui): Bump Next.js to 11.1.0dependabot[bot]
Bumps [next](https://github.com/vercel/next.js) from 11.0.1 to 11.1.0. - [Release notes](https://github.com/vercel/next.js/releases) - [Changelog](https://github.com/vercel/next.js/blob/canary/release.js) - [Commits](https://github.com/vercel/next.js/compare/v11.0.1...v11.1.0) --- updated-dependencies: - dependency-name: next dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-07-29build: Update Kotlin dependenciesFabian Mastenbroek
This change updates the Kotlin dependencies used by OpenDC to their latest version.
2021-07-22merge: Address technical debt in topology view v2 (#163)Fabian Mastenbroek
This pull request aims to address some of the technical debt in the topology view of the OpenDC frontend (v2). * Perform Saga mutations through React Query * Add table view for topology view * Extract topology construction out of Sagas * Toggle to Floor Plan on room select
2021-07-22feat(ui): Toggle to Floor Plan on room selectFabian Mastenbroek
2021-07-22feat(ui): Extract topology construction out of SagasFabian Mastenbroek
This change updates the OpenDC frontend to perform the construction of the topology directly in the reducers instead of performing the mutations in Redux Sagas as side effects. This allows us to nicely map actions to mutations in the reducers.
2021-07-22feat(ui): Add table view for topology roomsFabian Mastenbroek
2021-07-22fix(ui): Load correct topology viewFabian Mastenbroek
This change fixes an issue where the only the default topology view would be shown to the user.
2021-07-20refactor(ui): Perform Saga mutations through React QueryFabian Mastenbroek
This change updates the OpenDC frontend to perform mutations of the topology done in Sagas through the React Query cache, so that non-Saga parts of the application also have their topology queries updated.
2021-07-20merge: Address technical dept in topology view (#162)Fabian Mastenbroek
This pull request aims to address some of the technical debt in the topology view of the OpenDC frontend. * Add support for panning of the datacenter topology * Isolate world coordinate space (world objects do not depend on camera scale or position) * Split transpiled modules into a separate chunk to reduce deduplication * Encode state in topology actions to reduce global state * Restructure components per page * Enable more ESLint rules through `eslint:recommended` ruleset * Move page components in separate files.
2021-07-20refactor(ui): Move page components in separate filesFabian Mastenbroek
2021-07-19chore(ui): Extend ESLint configurationFabian Mastenbroek
This change extends the ESLint configuration with the ESLint recommended settings.
2021-07-19refactor(ui): Restructure components per pageFabian Mastenbroek
This change updates the source structure of the OpenDC frontend to follow the page structure.
2021-07-19refactor(ui): Encode state in topology actionsFabian Mastenbroek
This change updates the OpenDC frontend to reduce its reliance of global state during the execution of actions. Actions that modify the topology now require parameters to be passed via the action constructor instead of relying on the global interactionLevel state.
2021-07-19perf(ui): Split transpiled modules into separate chunkFabian Mastenbroek
This change updates the Next.js/Webpack configuration of the OpenDC frontend to split transpiled modules into a separate chunk during development. This prevents the duplication of the transpiled modules across the compiled files.
2021-07-16refactor(ui): Isolate world coordinate spaceFabian Mastenbroek
This change updates the topology view in the OpenDC frontend to isolate the world coordinate space. This means that zooming and panning should not affect the coordinates in world space (but only in camera space). In turn, this allows us to remove the dependency on Redux for the camera controls.
2021-07-16feat(ui): Support panning of the datacenter topologyFabian Mastenbroek
This change enables support for panning the visualized datacenter topology by using the mouse or holding shortcuts. Previously, this could only be done through repeated key presses.
2021-07-16merge: Add PatternFly 4 web interface (#161)Fabian Mastenbroek
This pull requests adds the new web interface based on the PatternFly 4 design framework. This framework enables us to develop more quickly the interfaces necessary in OpenDC. * Remove the OpenDC landing page from the web interface module * Add support for the PatternFly 4 framework in Next.js * Relax topology schema requirements * Migrate UI components to PatternFly 4
2021-07-15feat(ui): Migrate to PatternFly 4 design frameworkFabian Mastenbroek
This change is a rewrite of the existing OpenDC frontend in order to migrate to the PatternFly 4 design framework. PatternFly is used by Red Hat for various computing related services such as OpenShift, Red Hat Virtualization and Cockpit. Since their design requirements are very similar to those of OpenDC (modeling computing services), migrating to PatternFly 4 allows us to re-use design choices from these services. See https://www.patternfly.org/v4/ for more information about PatternFly.
2021-07-15fix(ui): Relax topology schema requirementsFabian Mastenbroek
This change fixes an issue where the topology generated by the frontend was not accepted by the API server.
2021-07-15feat(ui): Add initial support for PatternFly 4 frameworkFabian Mastenbroek
This change adds support in our Next.js application for the PatternFly 4 design framework. This framework is built by RedHat and provides several components that are useful for the space in which OpenDC operates.
2021-07-15refactor(ui): Extract OpenDC landing page from web interfaceFabian Mastenbroek
This change extracts the landing page from the web interface in order to separate the development of the two. This allows the landing page to be developed independently of the actual OpenDC web application.
2021-07-08ui: Simplify data fetching in frontendFabian Mastenbroek
This pull request aims to simplify the data fetching logic in the OpenDC frontend. Previously, the frontend used Redux extensively to sync the server state with the client state, which introduced a lot of unnecessary complexity. With this pull request, we move most of the data fetching logic out of Redux and instead use React Query to perform the logic for fetching and caching API requests. * Move all server data except topologies outside Redux * Use React Query for fetching server data * (De)normalize topology using Normalizr * Remove current ids state from Redux * Combine fetching of project relations
2021-07-08ui: Combine fetching of project relationsFabian Mastenbroek
This change updates the OpenDC frontend to combine the fetching of project relations. This means that for a single project, we make only one additional request to retrieve all its topologies.
2021-07-08ui: Simplify normalization of topologyFabian Mastenbroek
This change updates the OpenDC frontend to use the normalizr library for normalizing the user topology.
2021-07-08api: Re-expose simulation results from scenario endpointFabian Mastenbroek
This change updates the OpenDC API to re-expose the simulation results as they are necessary for the frontend to display the results.
2021-07-08api: Add endpoints for accessing project relationsFabian Mastenbroek
This change adds additional endpoints to the REST API to access the project relations, the portfolios and topologies that belong to a project.
2021-07-08ui: Use React Query defaults to reduce duplicationFabian Mastenbroek
2021-07-07ui: Fetch scenarios and portfolios using React QueryFabian Mastenbroek
2021-07-07ui: Fetch schedulers and traces using React QueryFabian Mastenbroek
This change updates the OpenDC frontend to fetch schedulers and traces using React Query, removing its dependency on Redux.
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-05 21:59:49 +0000