ce92881013
Connection caching was a feature created to resolve upstream issues raised from concurrent ssh connections. Some scenarios were based on multiple key exchange operations happening at the same time. This PR removes the connection caching, and instead: - Services Session.StdoutPipe() as soon as possible, as it is a known source of blocking SSH connections. - Reuse SSH connection within the same subtransport, eliminating the need for new handshakes when talking with the same server. - Simplifies the entire transport logic for better maintainability. Signed-off-by: Paulo Gomes <paulo.gomes@weave.works> |
||
|---|---|---|
| .github/workflows | ||
| api | ||
| config | ||
| controllers | ||
| docs | ||
| hack | ||
| internal | ||
| pkg | ||
| tests/fuzz | ||
| .dockerignore | ||
| .gitignore | ||
| .goreleaser.yaml | ||
| ATTRIBUTIONS.md | ||
| CHANGELOG.md | ||
| CODE_OF_CONDUCT.md | ||
| DCO | ||
| DEVELOPMENT.md | ||
| Dockerfile | ||
| LICENSE | ||
| MAINTAINERS | ||
| Makefile | ||
| PROJECT | ||
| README.md | ||
| go.mod | ||
| go.sum | ||
| main.go | ||
README.md
Source controller
The source-controller is a Kubernetes operator, specialised in artifacts acquisition from external sources such as Git, Helm repositories and S3 buckets. The source-controller implements the source.toolkit.fluxcd.io API and is a core component of the GitOps toolkit.
Features:
- authenticates to sources (SSH, user/password, API token)
- validates source authenticity (PGP)
- detects source changes based on update policies (semver)
- fetches resources on-demand and on-a-schedule
- packages the fetched resources into a well-known format (tar.gz, yaml)
- makes the artifacts addressable by their source identifier (sha, version, ts)
- makes the artifacts available in-cluster to interested 3rd parties
- notifies interested 3rd parties of source changes and availability (status conditions, events, hooks)
- reacts to Git push and Helm chart upload events (via notification-controller)