Krzysztof Słonka

This is a start of a PR showing that our CNI works with calico CNI, it is not meant to be a replacement for flannel. The idea here is to...

ProxyTemplate does not support JSON in Yaml objects

3

### What happened? Envoy supports putting JSON objects in YAML like this: ```yaml - match: headers: [{ name: "x-et-participant-id", "exact_match": "CA000003"}] prefix: "/cs/" ``` [source](https://github.com/higgsboson-ca/envoy-demo/blob/e804129809bbc18853d71a12cfa259b6f9ed85eb/backup-source/envoy-ingress-with-jwt/resources/deploy/prod.yaml#L6) but our ProxyTemplate validator will...

Add a pre-commit hook to not allow pushing commits without sign-off or add sign-off automatically

2

### Description Fairly frequently we get PRs without the sign-off. We could automate the handling of that with a pre-commit hook (note: this can be disabled by using `--no-verify`). I...

MeshProxyPatch error does not help debugging the issue

14

### What happened? Error like this: ``` # [proxytemplates.kuma.io](http://proxytemplates.kuma.io/) "test-abc" was not valid: # * spec.conf.modifications[1].httpFilter.value: native Envoy resource is not valid: invalid character 'a' in literal null (expecting 'u')...

Work in progress, not ready for review. Signed-off-by: slonka ### Checklist prior to review - [ ] Link to docs PR or issue -- - [ ] Link to UI...

Delta XDS - improved

17

This is a PR based on work from @sschepens https://github.com/envoyproxy/java-control-plane/pull/152 and @mikegajda https://github.com/HubSpot/java-control-plane/pull/4 . At Allegro we've implemented it here: https://github.com/allegro/envoy-control/pull/255 . We've seen 50-70% improvements in CPUs usage in...

Delta xds

2

This PR enables support for [delta-xds](https://www.envoyproxy.io/docs/envoy/latest/api-docs/xds_protocol#incremental-xds) (also known as incremental xds) in Envoy. We're trying to optimize CPU usage in services that use '*' in outgoing dependencies. Based on our...

Figure out if caching locality lb endpoints breaks xDS protocol

1

During development of https://github.com/allegro/envoy-control/issues/10 we stumbled upon an issue of caching (see related issue for full story). We should investigate if it breaks https://github.com/envoyproxy/data-plane-api/blob/master/XDS_PROTOCOL.md and report that to java-control-plane if...

Break down RBAC tests to smaller classes

1

RBACFactoryTest class is becoming too big. It should be split up (and RBACFactory probably as well)