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syntax = "proto3";
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package envoy.api.v2.cluster;
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option java_outer_classname = "OutlierDetectionProto";
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option java_multiple_files = true;
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option java_package = "io.envoyproxy.envoy.api.v2.cluster";
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option csharp_namespace = "Envoy.Api.V2.ClusterNS";
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option ruby_package = "Envoy.Api.V2.ClusterNS";
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import "google/protobuf/duration.proto";
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import "google/protobuf/wrappers.proto";
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import "validate/validate.proto";
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// [#protodoc-title: Outlier detection]
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// See the :ref:`architecture overview <arch_overview_outlier_detection>` for
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// more information on outlier detection.
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message OutlierDetection {
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// The number of consecutive 5xx responses or local origin errors that are mapped
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// to 5xx error codes before a consecutive 5xx ejection
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// occurs. Defaults to 5.
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google.protobuf.UInt32Value consecutive_5xx = 1;
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// The time interval between ejection analysis sweeps. This can result in
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// both new ejections as well as hosts being returned to service. Defaults
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// to 10000ms or 10s.
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api: protoxform tool and API reformat. (#8309)
This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
5 years ago
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google.protobuf.Duration interval = 2 [(validate.rules).duration = {gt {}}];
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// The base time that a host is ejected for. The real time is equal to the
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// base time multiplied by the number of times the host has been ejected.
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// Defaults to 30000ms or 30s.
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api: protoxform tool and API reformat. (#8309)
This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
5 years ago
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google.protobuf.Duration base_ejection_time = 3 [(validate.rules).duration = {gt {}}];
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// The maximum % of an upstream cluster that can be ejected due to outlier
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// detection. Defaults to 10% but will eject at least one host regardless of the value.
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api: protoxform tool and API reformat. (#8309)
This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
5 years ago
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google.protobuf.UInt32Value max_ejection_percent = 4 [(validate.rules).uint32 = {lte: 100}];
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// The % chance that a host will be actually ejected when an outlier status
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// is detected through consecutive 5xx. This setting can be used to disable
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// ejection or to ramp it up slowly. Defaults to 100.
|
api: protoxform tool and API reformat. (#8309)
This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
5 years ago
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google.protobuf.UInt32Value enforcing_consecutive_5xx = 5 [(validate.rules).uint32 = {lte: 100}];
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// The % chance that a host will be actually ejected when an outlier status
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// is detected through success rate statistics. This setting can be used to
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// disable ejection or to ramp it up slowly. Defaults to 100.
|
api: protoxform tool and API reformat. (#8309)
This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
5 years ago
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google.protobuf.UInt32Value enforcing_success_rate = 6 [(validate.rules).uint32 = {lte: 100}];
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// The number of hosts in a cluster that must have enough request volume to
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// detect success rate outliers. If the number of hosts is less than this
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// setting, outlier detection via success rate statistics is not performed
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// for any host in the cluster. Defaults to 5.
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google.protobuf.UInt32Value success_rate_minimum_hosts = 7;
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// The minimum number of total requests that must be collected in one
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// interval (as defined by the interval duration above) to include this host
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// in success rate based outlier detection. If the volume is lower than this
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// setting, outlier detection via success rate statistics is not performed
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// for that host. Defaults to 100.
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google.protobuf.UInt32Value success_rate_request_volume = 8;
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// This factor is used to determine the ejection threshold for success rate
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// outlier ejection. The ejection threshold is the difference between the
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// mean success rate, and the product of this factor and the standard
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// deviation of the mean success rate: mean - (stdev *
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// success_rate_stdev_factor). This factor is divided by a thousand to get a
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// double. That is, if the desired factor is 1.9, the runtime value should
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// be 1900. Defaults to 1900.
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google.protobuf.UInt32Value success_rate_stdev_factor = 9;
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// The number of consecutive gateway failures (502, 503, 504 status codes)
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// before a consecutive gateway failure ejection occurs. Defaults to 5.
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google.protobuf.UInt32Value consecutive_gateway_failure = 10;
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// The % chance that a host will be actually ejected when an outlier status
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// is detected through consecutive gateway failures. This setting can be
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// used to disable ejection or to ramp it up slowly. Defaults to 0.
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google.protobuf.UInt32Value enforcing_consecutive_gateway_failure = 11
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api: protoxform tool and API reformat. (#8309)
This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
5 years ago
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[(validate.rules).uint32 = {lte: 100}];
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// Determines whether to distinguish local origin failures from external errors. If set to true
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// the following configuration parameters are taken into account:
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// :ref:`consecutive_local_origin_failure<envoy_api_field_cluster.OutlierDetection.consecutive_local_origin_failure>`,
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// :ref:`enforcing_consecutive_local_origin_failure<envoy_api_field_cluster.OutlierDetection.enforcing_consecutive_local_origin_failure>`
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// and
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// :ref:`enforcing_local_origin_success_rate<envoy_api_field_cluster.OutlierDetection.enforcing_local_origin_success_rate>`.
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// Defaults to false.
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bool split_external_local_origin_errors = 12;
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// The number of consecutive locally originated failures before ejection
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// occurs. Defaults to 5. Parameter takes effect only when
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// :ref:`split_external_local_origin_errors<envoy_api_field_cluster.OutlierDetection.split_external_local_origin_errors>`
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// is set to true.
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google.protobuf.UInt32Value consecutive_local_origin_failure = 13;
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// The % chance that a host will be actually ejected when an outlier status
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// is detected through consecutive locally originated failures. This setting can be
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// used to disable ejection or to ramp it up slowly. Defaults to 100.
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// Parameter takes effect only when
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// :ref:`split_external_local_origin_errors<envoy_api_field_cluster.OutlierDetection.split_external_local_origin_errors>`
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// is set to true.
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google.protobuf.UInt32Value enforcing_consecutive_local_origin_failure = 14
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api: protoxform tool and API reformat. (#8309)
This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
5 years ago
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[(validate.rules).uint32 = {lte: 100}];
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// The % chance that a host will be actually ejected when an outlier status
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// is detected through success rate statistics for locally originated errors.
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// This setting can be used to disable ejection or to ramp it up slowly. Defaults to 100.
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// Parameter takes effect only when
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// :ref:`split_external_local_origin_errors<envoy_api_field_cluster.OutlierDetection.split_external_local_origin_errors>`
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// is set to true.
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google.protobuf.UInt32Value enforcing_local_origin_success_rate = 15
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api: protoxform tool and API reformat. (#8309)
This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
5 years ago
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[(validate.rules).uint32 = {lte: 100}];
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// The failure percentage to use when determining failure percentage-based outlier detection. If
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// the failure percentage of a given host is greater than or equal to this value, it will be
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// ejected. Defaults to 85.
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api: protoxform tool and API reformat. (#8309)
This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
5 years ago
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google.protobuf.UInt32Value failure_percentage_threshold = 16
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[(validate.rules).uint32 = {lte: 100}];
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// The % chance that a host will be actually ejected when an outlier status is detected through
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// failure percentage statistics. This setting can be used to disable ejection or to ramp it up
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// slowly. Defaults to 0.
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//
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// [#next-major-version: setting this without setting failure_percentage_threshold should be
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// invalid in v4.]
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api: protoxform tool and API reformat. (#8309)
This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
5 years ago
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google.protobuf.UInt32Value enforcing_failure_percentage = 17
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[(validate.rules).uint32 = {lte: 100}];
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// The % chance that a host will be actually ejected when an outlier status is detected through
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// local-origin failure percentage statistics. This setting can be used to disable ejection or to
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// ramp it up slowly. Defaults to 0.
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google.protobuf.UInt32Value enforcing_failure_percentage_local_origin = 18
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api: protoxform tool and API reformat. (#8309)
This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
5 years ago
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[(validate.rules).uint32 = {lte: 100}];
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// The minimum number of hosts in a cluster in order to perform failure percentage-based ejection.
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// If the total number of hosts in the cluster is less than this value, failure percentage-based
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// ejection will not be performed. Defaults to 5.
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google.protobuf.UInt32Value failure_percentage_minimum_hosts = 19;
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// The minimum number of total requests that must be collected in one interval (as defined by the
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// interval duration above) to perform failure percentage-based ejection for this host. If the
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// volume is lower than this setting, failure percentage-based ejection will not be performed for
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// this host. Defaults to 50.
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google.protobuf.UInt32Value failure_percentage_request_volume = 20;
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}
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