* listener: add support for filter chain selection based on ALPN.
*Risk Level*: Low
*Testing*: bazel test //test/...
*Docs Changes*: Minimal
*Release Notes*: n/a
Fixes#3397.
Signed-off-by: Piotr Sikora <piotrsikora@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 12c470e666d23f1cedaea92cdae6c747d6081dfe
The main gRPC service message is no longer draft.
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ ef4d1b1392cf9e6e124b154bc481b1452690e157
The default is actually the cluster name, not the ip
Signed-off-by: Snow Pettersen <snowp@squareup.com>
Mirrored from https://github.com/envoyproxy/envoy @ 2fa152da07db067cb0aedd1ef309759cb9424de6
This change makes it possible to create custom Google gRPC channel credentials to be used for communication with the control plane. The current implementation only supports mutual TLS.
Risk Level: Low: optional feature, no functional change unless specifically overridden
Testing: additional unit tests.
Mirrored from https://github.com/envoyproxy/envoy @ b31452e724b024742719f16cd9adc7c8915f8c36
outlier detection is enabled.
Signed-off-by: Brian Ramos <brirams@users.noreply.github.com>
Mirrored from https://github.com/envoyproxy/envoy @ 7cdd131e7e70cb547838d41a8bea59d442766605
* WebSocket: allow configuring idle timeout and reconnects.
This also resolves a TODO in TcpProxy by always passing it a
configuration, even in the WebSocket case.
Signed-off-by: Greg Greenway <ggreenway@apple.com>
Mirrored from https://github.com/envoyproxy/envoy @ c755c0393d8d6fbb16a00c7f2b97b8d0d5478c03
This PR adds a configuration flag that allows disabling the "eventually consistent" aspect of endpoint updates: instead of waiting for the endpoints to go unhealthy before removing them from the cluster, do so immediately. This gives greater control to the control plane in cases where one might want to divert traffic from an endpoint
without having it go unhealthy. The flag goes on the cluster and so applies to all endpoints within that cluster.
Risk Level:
Low: Small configurable feature which reuses existing behavior (identical to the behavior when no health checker is configured). Defaults to disabled, so should have no impact on existing configurations.
Testing:
Added unit test for the case when endpoints are healthy then removed from the ClusterLoadAssignment in a subsequent config update.
Docs Changes:
Docs were added to the proto field.
Release Notes:
Added cluster: Add :ref:`option <envoy_api_field_Clister.drain_connections_on_eds_removal>` to drain endpoints after they are removed through EDS, despite health status. to the release notes.
[Optional Fixes #Issue]
#440 and #3276 (note that this last issue also asks for more fine grained control over endpoint removal. The solution this PR provides was brought up as a partial solution to #3276).
Signed-off-by: Snow Pettersen <snowp@squareup.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08712e93b07695f53d192a2601cfa2ccc7a20f33
* tap/fuzz: transport socket extension for traffic capture.
This PR introduces a transport socket extension that wraps a given transport socket, interposes on its
plain text traffic and records it into a proto trace file on the filesystem. This can be used for a
number of purposes:
1. As a corpus for fuzzing the data plane.
2. Converted to PCAP using a soon-to-be-written utility, allowing existing tools such as Wireshark
to be used to decode L4/L7 protocol history in the trace. Essentially this lets us take advantage
of the PCAP ecosystem.
Relates to #1413 and #508.
Risk Level: Low (opt-in).
Testing: New SSL integration tests, demonstrating plain text intercept.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 6c7a91733469f76381487f9ca78bdece6825c8c9
Previously, we would assert when we failed to set SNI for a socket. Now,
we reject the bad config.
Risk Level: Low
Testing: New ssl_socket_test.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 3b084a7d747750cfcb868f0cce463af2fe4e781c
* cluster: Add option to close tcp_proxy connections when health checks fail.
Signed-off-by: Greg Greenway <ggreenway@apple.com>
Mirrored from https://github.com/envoyproxy/envoy @ 908231ed28d4f619e24c8c46a837cc3f914d173d
docs: clarify the use of "/" as a prefix_rewrite
This patch clarifies the use of "/" as a prefix_rewrite in route and redirect prefix rewriting. And also a note on the use of trailing slashes as match value.
Risk Level: Low
Testing: add more input samples to RedirectPrefixRewrite test.
Docs Changes: Update route.proto doc regarding path_rewrite both for redirect and route.
Release Notes: N/A
Fixes#2956
Signed-off-by: Dhi Aurrahman <dio@rockybars.com>
Mirrored from https://github.com/envoyproxy/envoy @ d20c12df24845e4745682419edbe1add5b4688b1
Added protos to support Role Based Access Control in Envoy.
Also removed existing auth.proto because the new RBAC proto is a replacement of it.
Ealier discussions at
envoyproxy/data-plane-api#586.
Signed-off-by: Limin Wang <liminwang@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 13de384ab34428af99c53201f6b3c95991b7ae10
Adds TCP Keepalive support for upstream connections. This can be configured on the cluster manager level, and overridden on the cluster level.
Risk Level: Medium
Testing:
Unit tests have been added. It appears to run and work.
Docs Changes:
envoyproxy/data-plane-api#614Fixesenvoyproxy/envoy#3028
API Changes:
envoyproxy/data-plane-api#614
Signed-off-by: Jonathan Oddy <jonathan.oddy@transferwise.com>
Mirrored from https://github.com/envoyproxy/envoy @ dd953f99945bb7c6b3251f71bffe252a5f6e9e62
This was found via proto fuzzing the server config.
Risk Level: Low
Testing: New utility_test.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ a87d265d1c1819926f2b2e8e7e866244fd40f574
Found via proto fuzzing of the server config, unbounded ring sizes can lead to resource exhaustion.
Also bumped PGV version, since even with the bound added to cds.proto, the constraint validation was
skipped due to the bug fixed in https://github.com/lyft/protoc-gen-validate/pull/73.
Risk Level: Medium (PGV bump might result in some configs that passed before failing).
Testing: server_fuzz_test regression.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 176e565eaec82d79ebf28d3f2bd0493f68a95180
This patch begins addressing #540, adding per_filter_config fields to both VirtualHost. ClusterWeight and Route configs. A following PR will, as an initial PoC/example, implement vhost/route specific configs for the HTTP buffer filter.
Signed-off-by: Chris Roche <croche@lyft.com>
This provides an alternative health check port, if set it allows an
upstream host to have different health check address port.
Signed-off-by: Dhi Aurrahman <dio@rockybars.com>
This unhides request headers to add field for HTTP health check and put a
release note line in the version history.
Signed-off-by: Dhi Aurrahman <dio@rockybars.com>
This PR includes the necessary modifications in support of envoyproxy/envoy#2828.
Added additional configuration to ext_authz.proto so that the filter is able to call an HTTP/1.1 authorization service.
In external_auth.proto, added a nested message to CheckResponse that allows the authorization service to pass additional HTTP response attributes back to the authz filter.
Signed-off-by: Gabriel <gsagula@gmail.com>
This follows up from #558 which made IP_FREEBIND a BoolValue for LDS but
not for upstream. I think it makes sense to have it in both places given
the new socket options setup introduce in
https://github.com/envoyproxy/envoy/pull/2734.
Some bonus docs fixups thrown in.
Signed-off-by: Harvey Tuch <htuch@google.com>
Introduce the concept of locality weighted LB (as distinct from zone
aware LB) in the docs and a new field in Cluster, locality_weighted_lb,
for configuring this behavior.
Signed-off-by: Harvey Tuch <htuch@google.com>
Document the behavior when each option is set to true, set to false,
or unset.
Document that the transparent option should be used in conjunction
the original_dst_filter to restore the original destination address.
Signed-off-by: Romain Lenglet <romain@covalent.io>
See envoyproxy/envoy#2771 for context
I will add documentation once the interfaces and placement of these things is settled. Current location (new admin package) was agreed upon as a good start with @htuch but i don't feel strongly about that or naming.
Signed-off-by: James Sedgwick <jsedgwick@lyft.com>
Add an option "freebind" in LDS for listeners and the BindConfig which
is used for outgoing upstream connections. If true, set IP_FREEBIND
socket option. Defaults to false.
PR description will be updated with Envoy implementation PR# once it is
created.
Signed-off-by: Dan Noé <dpn@google.com>
data-plane-api(CircleCI)
Marcelo Juchem
htuch
Joe Friedl
Yuval Kohavi
Chris Roche
Bjoern Metzdorf
Dhi Aurrahman
Gabriel Sagula
Romain Lenglet
Matt Klein
Rama Chavali
James Sedgwick
alyssawilk
Wayne Zhang
Dan Noé