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This change updates the design of the VM interference model, where we
move more of the logic into the `VmInterferenceMember` interface. This
removes the dependency on the `VmInterferenceModel` for the hypervisor
interface.
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This change updates the signature of the `SimHypervisor` interface to
accept a `VmInterferenceKey` when creating a new virtual machine,
instead of providing a string identifier. This is in preparation for
removing the dependency on the `VmInterferenceModel` in the
`SimAbstractHypervisor` class.
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This change removes the timestamp parameter from `SimTrace`. Instead, it
is now assumed that the trace is continuous and the end of a fragment
starts a new fragment, in order to simplify replaying of the trace.
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This change removes the reference to the active FlowEngine from the
SimMachineContext interface. This prevents leaking the lower layer into
this module.
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This change removes the convergence listener parameter in for the
`SimBareMetalMachine` and the hypervisors. This parameter was not used
in the code-base and is being removed with the introduction of the new
flow2 module.
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This change moves the core of the VM interference model from the flow
module into the compute simulator. This logic can be contained in the
compute simulator and does not need to leak into the flow-level
simulator.
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This change adds support for (anti-)affinity scheduling of servers onto hosts,
which happens at the compute service level.
In the future, we might add support for server groups, which also enables
soft (anti-)affinity scheduling.
Implements #26
## Implementation Notes :hammer_and_pick:
* Add `DifferentHostFilter` to schedule instances on different hosts from a set of instances.
* Add `SameHostFilter` to schedule instances on the same hosts as a set of instances.
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This pull request addresses several issues with the current web interface.
## Implementation Notes :hammer_and_pick:
* Update dependencies of web UI where possible
* Fix deletion of topology
* Fix duplication of topology
* Only display selected metrics
* Use correct color for login button
* Fix z-index of context selector
* Move project selector into masthead
* Reduce height of application header
* Redesign projects page
* Use PatternFly Charts for plots
* Do not fail on stale Redux state
* Fix overflow of topology sidebar
* Fix deletion of portfolios
* Migrate to composable table
## External Dependencies :four_leaf_clover:
* `classnames` has been replaced by `clsx`
* PatternFly Charts have replaced the use of `recharts`
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This change updates the web interface to use the composable table API
offered by PatternFly 4. This has replaced the legacy table API which
will be removed in the next major version of PatternFly.
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This change fixes an issue where the deletion of portfolios would fail
due to no transaction context being active.
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This change fixes an issue with the web interface where the sidebar
would overflow due to the large number of rack slots that are displayed
in the sidebar.
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This change fixes an issue where switching between different topologies
would fail due to stale Redux state. We have updated the components to
take into account that ids may not exist in the Redux store.
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This change updates the OpenDC web interface to use the PatternFly
Charts package to render the results of a portfolio. Previously, we used
Recharts, but this package does not support SSR, whereas the PatternFly
Charts package matches our design framework.
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This change updates the design of the projects page to use a gallery
overview.
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This change reduces the height of the application header to 3.5rem to
increase the screen real-estate that we can use for the application
content.
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This change moves the project selector into the masthead since it
affects the whole application. This follows the PatternFly guidelines.
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This change addresses an issue with the context selector component where
the dropdown would fall behind a sticky tab bar in the main content.
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This change replaces the classnames dependency for the clsx dependency,
which uses less code and is in general faster than the classnames
dependency.
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This change fixes an issue with the web interface where all available
metrics were shown to the user, instead of the metrics belonging to the
portfolio.
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This change addresses an issue where a new topology did not correctly
clone an existing topology.
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This change fixes an issue with the OpenDC web interface where the user
cannot remove an existing topology from the topology table due to a
programming mistake.
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This change updates the dependencies of the OpenDC web interface were
possible. We remain on React 17 until PatternFly adds support for the
new React version.
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Bumps [actions/configure-pages](https://github.com/actions/configure-pages) from 1 to 2.
- [Release notes](https://github.com/actions/configure-pages/releases)
- [Commits](https://github.com/actions/configure-pages/compare/v1...v2)
---
updated-dependencies:
- dependency-name: actions/configure-pages
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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Bumps [mikepenz/action-junit-report](https://github.com/mikepenz/action-junit-report) from 3.4.0 to 3.5.0.
- [Release notes](https://github.com/mikepenz/action-junit-report/releases)
- [Commits](https://github.com/mikepenz/action-junit-report/compare/v3.4.0...v3.5.0)
---
updated-dependencies:
- dependency-name: mikepenz/action-junit-report
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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This pull request implements the new OpenDC documentation website using Docusaurus 2.
## Implementation Notes :hammer_and_pick:
* Add initial Docusaurus website.
* Migrate existing docs to Docusaurus.
* Configure Prettier for Docusaurus.
* Add tutorials to OpenDC website (#28)
* Add deployment workflow via GitHub actions
## External Dependencies :four_leaf_clover:
* Docusaurus 2
Closes #28
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This change adds a new GitHub Actions workflow for building and
deploying the OpenDC website (documentation) built using Docusaurus.
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This change adds a new section to the OpenDC website containing
tutorials to experiment with the OpenDC web application.
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This change updates the build configuration for the OpenDC website to
use Prettier to format the JavaScript files for that module.
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This change updates the repository with a new Docusaurus-based
documentation website. This allows us to create our documentation using
Markdown, MDX and React. This will serve as the main entry point for
users visiting https://opendc.org. The actual OpenDC application will be
moved to https://app.opendc.org.
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Bumps [mikepenz/action-junit-report](https://github.com/mikepenz/action-junit-report) from 3.3.3 to 3.4.0.
- [Release notes](https://github.com/mikepenz/action-junit-report/releases)
- [Commits](https://github.com/mikepenz/action-junit-report/compare/v3.3.3...v3.4.0)
---
updated-dependencies:
- dependency-name: mikepenz/action-junit-report
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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Bumps [mikepenz/action-junit-report](https://github.com/mikepenz/action-junit-report) from 3.2.0 to 3.3.3.
- [Release notes](https://github.com/mikepenz/action-junit-report/releases)
- [Commits](https://github.com/mikepenz/action-junit-report/compare/v3.2.0...v3.3.3)
---
updated-dependencies:
- dependency-name: mikepenz/action-junit-report
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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This pull request updates the build and runtime dependencies used by OpenDC
to their latest version compatible with the project.
## Implementation Notes :hammer_and_pick:
* Update to Gradle 7.5
* Update simulator dependency versions
* Fix Docker deployment
## Breaking API Changes :warning:
* N/A
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This change updates the build script of the OpenDC web server to include
the sample traces in the repository.
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This change removes the unused Auth0 runner configuration from the
Docker Compose configuration. Currently, it is marked as required, so
Docker Compose will fail if these values are not specified.
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This change fixes the Dockerfile for the OpenDC web server by also
providing the custom Auth0 configuration values during build time of the
image. These settings cannot be changed during runtime, so we need to
declare them in the Dockerfile.
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This change updates the simulator dependencies to the latest available
version where possible.
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This change updates the build system Gradle to version 7.5, which ships
Kotlin 1.6.21. That is the same version currently used by OpenDC and
should reduce the warning messages produced by Gradle due to version
mismatches.
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This pull request attempts to simplify the deployment process necessary for
deploying OpenDC locally or using Docker. There was currently not a clear
and simple way to deploy OpenDC locally, yet the Docker-based deployment
was also out-of-sync.
## Implementation Notes :hammer_and_pick:
* Address several bugs in the OpenDC web runner
* Fix dependency related issues
* Rename `opendc-web-api` to `opendc-web-server`
* Create a local distribution of `opendc-web-server`.
* Fix Docker deployment
* Update deployment guide
## External Dependencies :four_leaf_clover:
* Quarkus 2.11.1
* `jandex-gradle-plugin` 0.13.2
## Breaking API Changes :warning:
* `TraceFormat.installedProviders` has been changed to `TraceFormat.getInstalledProviders`.
The list of installed providers is now not cached at first access, but queried every time the
method is invoked and its results depend on the caller context (e.g., context class loader).
* `OpenDCRunner` now requires a `JobManager` as constructor argument, which can be
constructed as follows: `JobManager.create(client)`
* `opendc-web-api` is now renamed to `opendc-web-server`.
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This change updates the deployment guide based on the latest changes to
the Quarkus application. Quite a few existing configuration options can
be removed now.
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This change adds a build step for building the OpenDC web UI as Docker
image. We forgot this step and found that the image failed to build
during previous commits.
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This change fixes the Docker deployment of the OpenDC web UI. There have
been several updates to the build process of the web UI, which have not
taken into account the Docker deployment process. This change addresses
these discrepancies.
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This change updates the Quarkus-based web server to use Flyway for
migrating between schema versions. This enables us to evolve the schema
and denote it in SQL.
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This change updates the Quarkus configuration of the OpenDC web server
to serve as a fully standalone distribution that is capable of serving
the web UI, web API, and experiment runner. Such an approach vastly
simplifies local deployments.
For Docker deployments, we create a custom Quarkus profile that uses
PostgreSQL and disables the web UI.
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This change updates the web server configuration to reduce the logging
output produced by simulation runs.
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This change updates the Quarkus extension for the OpenDC runner to avoid
the REST layer if possible, by providing an implementation of `JobManager`
that directly communicates with the `JobService`. This means the runner
does not have to traverse the authentication layer.
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This change introduces a new interface `JobManager` that is responsible
for communicating with the backend about the available jobs and updating
their status when the runner is simulating a job. This manager can be
injected into the `OpenDCRunner` class and allows users to provide
different sources for the jobs, not only the current REST API.
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This change updates the runner configuration to support specifying the
parallelism as zero to let the runtime decide the appropriate number of
threads based on the available CPU cores on the machine.
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This change fixes an issue with the OpenDC web runner where it would
report NaN values for some of the metrics due to the topology being
empty. This in turn causes issues in the frontend.
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This change updates the web runner implementation to gracefully exit the
current thread when interrupted.
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