Add support for v1 of Gateway API `HTTPRoute`. Drop support for v1alpha2
as it was deprecated almost a year ago.
Signed-off-by: Sanskar Jaiswal <jaiswalsanskar078@gmail.com>
Add a new field `.spec.webhooks[].retries` to specify the number of
retries when calling a webhook.
Signed-off-by: Joseph Kwasniewski <kwasniewski@gmail.com>
Fix the waiting logic to actually wait for the canary deployment to be
ready before continuing with the rest of the finalization logic.
Previously, the canary deployment was not being checked for a ready
status due to the the absence of the `Steps` field in the specified
backoff.
Signed-off-by: Sanskar Jaiswal <jaiswalsanskar078@gmail.com>
Add support for mirroring requests while performing B/G deployments with
Gateway API. A `RequestMirror` filter pointing to the canary service is
added to the HTTPRoute during a Canary run. During the Canary run, drift
correction for `.spec.rules[].filters` is disabled to avoid removing the
mirror filter.
Signed-off-by: Sanskar Jaiswal <jaiswalsanskar078@gmail.com>
This adds a new Checksum field to the canary webhook body, which is a
hash of the LastAppliedSpec and TrackedConfigs.
This can be used to identify the rollout of a specific configuration,
and differentiate between webhooks being sent for different
configuration and deployment versions.
Signed-off-by: Kevin McDermott <kevin@weave.works>
When the annotation of ingress is not set, the returned value is nil
(not empty map). Trying to assign to this map leads to panic.
Signed-off-by: Jiří Pinkava <j-pi@seznam.cz>
Suspend, if set to true will suspend the Canary, disabling any canary runs
regardless of any changes to its target, services, etc. Note that if the
Canary is suspended during an analysis, its paused until the Canary is unsuspended.
Signed-off-by: Sanskar Jaiswal <jaiswalsanskar078@gmail.com>
Resume target scaler during finalization so that targetRef deployment
does not get stuck at 0 replicas after canary has been deleted.
Signed-off-by: Sanskar Jaiswal <jaiswalsanskar078@gmail.com>
Run the `confirm-rollout` webhook check right before scaling up the
deployment only, instead of running it on every loop.
Signed-off-by: Sanskar Jaiswal <jaiswalsanskar078@gmail.com>
Use regex filtering to match against session affinity cookie headers
when using Istio instead of an exact match.
Signed-off-by: Sanskar Jaiswal <jaiswalsanskar078@gmail.com>
Adding support for overriding the primary scaler replica count via
.spec.autoscalerRef.primaryScalerReplicas, a feature which would enable
users to define a different scaling configurations for the primary.
This can be useful in the situation where the user does not want to
scale the canary workload to the exact same size as the primary,
especially when opting for a canary deployment pattern where only a
small portion of traffic is routed to the canary workload pods.
Signed-off-by: Aurel Canciu <aurelcanciu@gmail.com>
