* Added GCP PubSub Image, enabled Keda by default and updated versions of all Keda connector images
Signed-off-by: Vishal Biyani <vrbiyani@gmail.com>
* Fixed the hyphens, it's been long since I have written Helm templates :)
Signed-off-by: Vishal Biyani <vrbiyani@gmail.com>
* Fixed the hyphens, it's been long since I have written Helm templates :)
Signed-off-by: Vishal Biyani <vrbiyani@gmail.com>
* Update charts/fission-all/values.yaml
Co-authored-by: Harsh Thakur <harshthakur9030@gmail.com>
* Update charts/fission-core/values.yaml
Co-authored-by: Harsh Thakur <harshthakur9030@gmail.com>
Co-authored-by: Sanket Sudake <sanketsudake@gmail.com>
Co-authored-by: Harsh Thakur <harshthakur9030@gmail.com>
Since we recently migrated all fission examples to fission/examples repository, we need to change
respective references.
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
Websocket event support for cleaning up pods only after WS connection is terminated. The support for websocket is right now in the environment itself and router simply acts as a proxy for WS communication!
This feature enables routing more than one request to a pod at the same time. This is the first draft of the work and might involve more optimizations later.
Poolmanager when tested at high load had some issues and this PR fixes one set of them which were found so far.
Co-authored-by: Vishal <vishal-biyani@users.noreply.github.com>
1. The records are stored in redis which is not migratable to another cluster for the testing purposes.
2. Some of the requests fields are not recorded.
3. People should consider using https://github.com/buger/goreplay which is an existing mature and well-tested solution for testing purposes.
Jaeger preserves the trace data of router healthz endpoints
which is not so helpful for monitoring function metrics and
consumes storage to store such trace data.
This PR uses `GetStartOptions` to examine the request's path and
check if it's a request to healthz endpoint. If yes, skip and not
to trace it.
To follow 12-factor app rules, make jaeger collector endpoint
as an environment variable instead of CLI args. It's easier to
replace the value in different deployments. Also, we can utilize
valueFrom to get value from the configmap.
Encoded path means the URL path contains encoded string like "/foo%2Fbar".
Gorilla/Mux by default doesn't enable encoded path support, you need to enable
it when initializing the router.
This PR adds a new environment variable USE_ENCODED_PATH to the router
deployment to enable encoded path support.
If a user deploys fission in the namespace which is different from the one in the single YAML file generated by helm, fission components won't be able to talk to each other due to the wrong namespace appends after the service address.
This PR adds --namespace when generating the YAML file to prevent the mismatch problem.
ReplicaSet generated by Deployment distributes pods to nodes based
on nodes resource usage, which means in some cases the newly created
pods may be assigned to only a few nodes. The requests will go to the
same node if there multiple pods on it and may increase the node
resource usage and overall request latency.
To solve the problem mentioned above, this PR allows users to deploy
the router as DaemonSet so that we can distribute requests across all
nodes for better workload distribution and lower latency.
In 1.9, kubernetes prompted Deployment to apps/v1 and finally deprecated
extensions/v1beta1 support in 1.16. Users will see the following error message
in log when fission components try to submit Deployment to the k8s API server
and specify extensions/v1beta1 as API group.
error: unable to recognize "deployment": no matches for kind "Deployment" in version "extensions/v1beta1"
This PR updates call to k8s API server and apiKind in chart files to avoid fission failure in 1.16.
