consul

Commit Graph

Author	SHA1	Message	Date
John Murret	0f3cc3d631	fix formatting issue in envoy bootstrapping. (#20036 )	11 months ago
John Murret	a19df32fa5	NET-6942 - Replace usage of deprecated Envoy field envoy.config.cluster.v3.Cluster.http_protocol_options. (#20010 ) * NET-6942 - Replace usage of deprecated Envoy field envoy.config.cluster.v3.Cluster.http_protocol_options. * add changelog	11 months ago
John Murret	a995505976	NET-6317 - update usage of deprecated fields: http2_protocol_options and access_log_path (#19940 ) * updating usage of http2_protocol_options and access_log_path * add changelog * update template for AdminAccessLogConfig * remove mucking with AdminAccessLogConfig	12 months ago
Ashvitha	bfb3a43648	Default "stats_flush_interval" to 1 minute for Consul Telemetry Collector (#19663 ) * Set default of 1m for StatsFlushInterval when the collector is setup * Add documentation on the stats_flush_interval value * Do not default in two conditions 1) preconfigured sinks exist 2) preconfigured flush interval exists * Fix wording of docs * Add changelog * Fix docs	1 year ago
hashicorp-copywrite[bot]	5fb9df1640	[COMPLIANCE] License changes (#18443 ) * Adding explicit MPL license for sub-package This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository. * Adding explicit MPL license for sub-package This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository. * Updating the license from MPL to Business Source License Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at <Blog URL>, FAQ at www.hashicorp.com/licensing-faq, and details of the license at www.hashicorp.com/bsl. * add missing license headers * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 --------- Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>	1 year ago
Joshua Timmons	55056be093	Add emit_tags_as_labels to envoy bootstrap config when using Consul Telemetry Collector (#17888 )	1 year ago
Connor	0789661ce5	Rename hcp-metrics-collector to consul-telemetry-collector (#17327 ) * Rename hcp-metrics-collector to consul-telemetry-collector * Fix docs * Fix doc comment --------- Co-authored-by: Ashvitha Sridharan <ashvitha.sridharan@hashicorp.com>	2 years ago
Freddy	7c3e9cd862	Hash namespace+proxy ID when creating socket path (#17204 ) UNIX domain socket paths are limited to 104-108 characters, depending on the OS. This limit was quite easy to exceed when testing the feature on Kubernetes, due to how proxy IDs encode the Pod ID eg: metrics-collector-59467bcb9b-fkkzl-hcp-metrics-collector-sidecar-proxy To ensure we stay under that character limit this commit makes a couple changes: - Use a b64 encoded SHA1 hash of the namespace + proxy ID to create a short and deterministic socket file name. - Add validation to proxy registrations and proxy-defaults to enforce a limit on the socket directory length.	2 years ago
Ronald	4c070c38e4	Copyright headers for command folder (#16705 ) * copyright headers for agent folder * Ignore test data files * fix proto files and remove headers in agent/uiserver folder * ignore deep-copy files * copyright headers for agent folder * Copyright headers for command folder * fix merge conflicts	2 years ago
Ashvitha	f95ffe0355	Allow HCP metrics collection for Envoy proxies Co-authored-by: Ashvitha Sridharan <ashvitha.sridharan@hashicorp.com> Co-authored-by: Freddy <freddygv@users.noreply.github.com> Add a new envoy flag: "envoy_hcp_metrics_bind_socket_dir", a directory where a unix socket will be created with the name `<namespace>_<proxy_id>.sock` to forward Envoy metrics. If set, this will configure: - In bootstrap configuration a local stats_sink and static cluster. These will forward metrics to a loopback listener sent over xDS. - A dynamic listener listening at the socket path that the previously defined static cluster is sending metrics to. - A dynamic cluster that will forward traffic received at this listener to the hcp-metrics-collector service. Reasons for having a static cluster pointing at a dynamic listener: - We want to secure the metrics stream using TLS, but the stats sink can only be defined in bootstrap config. With dynamic listeners/clusters we can use the proxy's leaf certificate issued by the Connect CA, which isn't available at bootstrap time. - We want to intelligently route to the HCP collector. Configuring its addreess at bootstrap time limits our flexibility routing-wise. More on this below. Reasons for defining the collector as an upstream in `proxycfg`: - The HCP collector will be deployed as a mesh service. - Certificate management is taken care of, as mentioned above. - Service discovery and routing logic is automatically taken care of, meaning that no code changes are required in the xds package. - Custom routing rules can be added for the collector using discovery chain config entries. Initially the collector is expected to be deployed to each admin partition, but in the future could be deployed centrally in the default partition. These config entries could even be managed by HCP itself.	2 years ago
Chris S. Kim	8ed49ea4d0	Update envoy metrics label extraction for peered clusters and listeners (#13818 ) Now that peered upstreams can generate envoy resources (#13758), we need a way to disambiguate local from peered resources in our metrics. The key difference is that datacenter and partition will be replaced with peer, since in the context of peered resources partition is ambiguous (could refer to the partition in a remote cluster or one that exists locally). The partition and datacenter of the proxy will always be that of the source service. Regexes were updated to make emitting datacenter and partition labels mutually exclusive with peer labels. Listener filter names were updated to better match the existing regex. Cluster names assigned to peered upstreams were updated to be synthesized from local peer name (it previously used the externally provided primary SNI, which contained the peer name from the other side of the peering). Integration tests were updated to assert for the new peer labels.	2 years ago
Kyle Havlovitz	407e858389	Fix syntax for bootstrap sds secret config	2 years ago
Kyle Havlovitz	55109eb9f6	command: Add TLS support for envoy prometheus endpoint	2 years ago
Evan Culver	000d0621b4	connect: Add Envoy 1.22 to integration tests, remove Envoy 1.18 (#12805 ) Co-authored-by: R.B. Boyer <rb@hashicorp.com>	3 years ago
freddygv	68424b318a	Get partition label from upstream metrics	3 years ago
Evan Culver	a0c754d44f	connect: update SNI label extraction to support new taxonomy for partitions (#11786 )	3 years ago
freddygv	7ecbac9228	Ensure Envoy can subscribe to non-default partition	3 years ago
Blake Covarrubias	e41d6ee60f	cli: Use admin bind address in self_admin cluster (#10757 ) Configure the self_admin cluster to use the admin bind address provided when starting Envoy. Fixes #10747	3 years ago
Daniel Nephin	4d741531b4	Update references to the main branch The main branch is being renamed from master->main. This commit should update all references to the main branch to the new name. Co-Authored-By: Mike Morris <mikemorris@users.noreply.github.com>	3 years ago
Freddy	429f9d8bb8	Add flag for transparent proxies to dial individual instances (#10329 )	4 years ago
woz5999	39f448589d	support env var expansion in envoy statsd urls Fixes #8561	4 years ago
Nitya Dhanushkodi	15e8b13891	Add flags to consul connect envoy for metrics merging. (#9768 ) Allows setting -prometheus-backend-port to configure the cluster envoy_prometheus_bind_addr points to. Allows setting -prometheus-scrape-path to configure which path envoy_prometheus_bind_addr exposes metrics on. -prometheus-backend-port is used by the consul-k8s metrics merging feature, to configure envoy_prometheus_bind_addr to point to the merged metrics endpoint that combines Envoy and service metrics so that one set of annotations on a Pod can scrape metrics from the service and it's Envoy sidecar. -prometheus-scrape-path is used to allow configurability of the path where prometheus metrics are exposed on envoy_prometheus_bind_addr.	4 years ago
R.B. Boyer	398b766532	xds: default to speaking xDS v3, but allow for v2 to be spoken upon request (#9658 ) - Also add support for envoy 1.17.0	4 years ago
R.B. Boyer	3b6ffc447b	xds: remove deprecated usages of xDS (#9602 ) Note that this does NOT upgrade to xDS v3. That will come in a future PR. Additionally: - Ignored staticcheck warnings about how github.com/golang/protobuf is deprecated. - Shuffled some agent/xds imports in advance of a later xDS v3 upgrade. - Remove support for envoy 1.13.x but don't add in 1.17.x yet. We have to wait until the xDS v3 support is added in a follow-up PR. Fixes #8425	4 years ago
Freddy	fe728855ed	Add DC and NS support for Envoy metrics (#9207 ) This PR updates the tags that we generate for Envoy stats. Several of these come with breaking changes, since we can't keep two stats prefixes for a filter.	4 years ago
R.B. Boyer	8baf158ea8	Revert "Add namespace support for metrics (OSS) (#9117 )" (#9124 ) This reverts commit `06b3b017d3`.	4 years ago
Freddy	06b3b017d3	Add namespace support for metrics (OSS) (#9117 )	4 years ago
Chris Piraino	7c4cc71131	Fix envoy bootstrap logic to not append multiple self_admin clusters (#8371 ) Previously, the envoy bootstrap config would blindly copy the self_admin cluster into the list of static clusters when configuring either ReadyBindAddr, PrometheusBindAddr, or StatsBindAddr. Since ingress gateways always configure the ReadyBindAddr property, users ran into this case much more often than previously.	4 years ago
Chris Piraino	3d2de925d8	Add support for ingress-gateway in CLI command (#7618 ) * Add support for ingress-gateway in CLI command - Supports -register command - Creates a static Envoy listener that exposes only the /ready API so that we can register a TCP healthcheck against the ingress gateway itself - Updates ServiceAddressValue.String() to be more in line with Value()	5 years ago
Paschalis Tsilias	a335aa57c5	Expose Envoy's /stats for statsd agents (#7173 ) * Expose Envoy /stats for statsd agents; Add testcases * Remove merge conflict leftover * Add support for prefix instead of path; Fix docstring to mirror these changes * Add new config field to docs; Add testcases to check that /stats/prometheus is exposed as well * Parametrize matchType (prefix or path) and value * Update website/source/docs/connect/proxies/envoy.md Co-Authored-By: Paul Banks <banks@banksco.de> Co-authored-by: Paul Banks <banks@banksco.de>	5 years ago
R.B. Boyer	72207256b9	xds: improve how envoy metrics are emitted (#6312 ) Since generated envoy clusters all are named using (mostly) SNI syntax we can have envoy read the various fields out of that structure and emit it as stats labels to the various telemetry backends. I changed the delimiter for the 'customization hash' from ':' to '~' because ':' is always reencoded by envoy as '_' when generating metrics keys.	5 years ago
Paul Banks	421ecd32fc	Connect: allow configuring Envoy for L7 Observability (#5558 ) * Add support for HTTP proxy listeners * Add customizable bootstrap configuration options * Debug logging for xDS AuthZ * Add Envoy Integration test suite with basic test coverage * Add envoy command tests to cover new cases * Add tracing integration test * Add gRPC support WIP * Merged changes from master Docker. get CI integration to work with same Dockerfile now * Make docker build optional for integration * Enable integration tests again! * http2 and grpc integration tests and fixes * Fix up command config tests * Store all container logs as artifacts in circle on fail * Add retries to outer part of stats measurements as we keep missing them in CI * Only dump logs on failing cases * Fix typos from code review * Review tidying and make tests pass again * Add debug logs to exec test. * Fix legit test failure caused by upstream rename in envoy config * Attempt to reduce cases of bad TLS handshake in CI integration tests * bring up the right service * Add prometheus integration test * Add test for denied AuthZ both HTTP and TCP * Try ANSI term for Circle	6 years ago

32 Commits (757ceef2d0f0a5e0ff3c25f02ad93869ef7b75ba)