consul

Commit Graph

Author	SHA1	Message	Date
Eric Haberkorn	e231f0ee9b	Add an agent config option to diable per tenancy usage metrics. (#20976 )	8 months ago
Derek Menteer	8f4c43727d	[NET-5916] Fix locality-aware routing config and tests (CE) (#19483 ) Fix locality-aware routing config and tests	1 year ago
Derek Menteer	48c4a5b736	Add grpc keepalive configuration. (#19339 ) Prior to the introduction of this configuration, grpc keepalive messages were sent after 2 hours of inactivity on the stream. This posed issues in various scenarios where the server-side xds connection balancing was unaware that envoy instances were uncleanly killed / force-closed, since the connections would only be cleaned up after ~5 minutes of TCP timeouts occurred. Setting this config to a 30 second interval with a 20 second timeout ensures that at most, it should take up to 50 seconds for a dead xds connection to be closed.	1 year ago
Matt Keeler	baaf6d84c7	Add generic experiments configuration and use it to enable catalog v2 resources (#17604 ) * Add generic experiments configuration and use it to enable catalog v2 resources * Run formatting with -s as CI will validate that this has been done	1 year ago
Nick Ethier	44f90132e0	hoststats: add package for collecting host statistics including cpu memory and disk usage (#17038 )	2 years ago
Dan Bond	95f462d5f1	agent: prevent very old servers re-joining a cluster with stale data (#17171 ) * agent: configure server lastseen timestamp Signed-off-by: Dan Bond <danbond@protonmail.com> * use correct config Signed-off-by: Dan Bond <danbond@protonmail.com> * add comments Signed-off-by: Dan Bond <danbond@protonmail.com> * use default age in test golden data Signed-off-by: Dan Bond <danbond@protonmail.com> * add changelog Signed-off-by: Dan Bond <danbond@protonmail.com> * fix runtime test Signed-off-by: Dan Bond <danbond@protonmail.com> * agent: add server_metadata Signed-off-by: Dan Bond <danbond@protonmail.com> * update comments Signed-off-by: Dan Bond <danbond@protonmail.com> * correctly check if metadata file does not exist Signed-off-by: Dan Bond <danbond@protonmail.com> * follow instructions for adding new config Signed-off-by: Dan Bond <danbond@protonmail.com> * add comments Signed-off-by: Dan Bond <danbond@protonmail.com> * update comments Signed-off-by: Dan Bond <danbond@protonmail.com> * Update agent/agent.go Co-authored-by: Dan Upton <daniel@floppy.co> * agent/config: add validation for duration with min Signed-off-by: Dan Bond <danbond@protonmail.com> * docs: add new server_rejoin_age_max config definition Signed-off-by: Dan Bond <danbond@protonmail.com> * agent: add unit test for checking server last seen Signed-off-by: Dan Bond <danbond@protonmail.com> * agent: log continually for 60s before erroring Signed-off-by: Dan Bond <danbond@protonmail.com> * pr comments Signed-off-by: Dan Bond <danbond@protonmail.com> * remove unneeded todo * agent: fix error message Signed-off-by: Dan Bond <danbond@protonmail.com> --------- Signed-off-by: Dan Bond <danbond@protonmail.com> Co-authored-by: Dan Upton <daniel@floppy.co>	2 years ago
Poonam Jadhav	8255cc97f5	feat: add reporting config with reload (#16890 )	2 years ago
Paul Banks	5397e9ee7f	Adding experimental support for a more efficient LogStore implementation (#16176 ) * Adding experimental support for a more efficient LogStore implementation * Adding changelog entry * Fix go mod tidy issues	2 years ago
John Murret	e027c94b52	adding config for request_limits (#15531 ) * server: add placeholder glue for rate limit handler This commit adds a no-op implementation of the rate-limit handler and adds it to the `consul.Server` struct and setup code. This allows us to start working on the net/rpc and gRPC interceptors and config logic. * Add handler errors * Set the global read and write limits * fixing multilimiter moving packages * Fix typo * Simplify globalLimit usage * add multilimiter and tests * exporting LimitedEntity * Apply suggestions from code review Co-authored-by: John Murret <john.murret@hashicorp.com> * add config update and rename config params * add doc string and split config * Apply suggestions from code review Co-authored-by: Dan Upton <daniel@floppy.co> * use timer to avoid go routine leak and change the interface * add comments to tests * fix failing test * add prefix with config edge, refactor tests * Apply suggestions from code review Co-authored-by: Dan Upton <daniel@floppy.co> * refactor to apply configs for limiters under a prefix * add fuzz tests and fix bugs found. Refactor reconcile loop to have a simpler logic * make KeyType an exported type * split the config and limiter trees to fix race conditions in config update * rename variables * fix race in test and remove dead code * fix reconcile loop to not create a timer on each loop * add extra benchmark tests and fix tests * fix benchmark test to pass value to func * server: add placeholder glue for rate limit handler This commit adds a no-op implementation of the rate-limit handler and adds it to the `consul.Server` struct and setup code. This allows us to start working on the net/rpc and gRPC interceptors and config logic. * Set the global read and write limits * fixing multilimiter moving packages * add server configuration for global rate limiting. * remove agent test * remove added stuff from handler * remove added stuff from multilimiter * removing unnecessary TODOs * Removing TODO comment from handler * adding in defaulting to infinite * add disabled status in there * adding in documentation for disabled mode. * make disabled the default. * Add mock and agent test * addig documentation and missing mock file. * Fixing test TestLoad_IntegrationWithFlags * updating docs based on PR feedback. * Updating Request Limits mode to use int based on PR feedback. * Adding RequestLimits struct so we have a nested struct in ReloadableConfig. * fixing linting references * Update agent/consul/rate/handler.go Co-authored-by: Dan Upton <daniel@floppy.co> * Update agent/consul/config.go Co-authored-by: Dan Upton <daniel@floppy.co> * removing the ignore of the request limits in JSON. addingbuilder logic to convert any read rate or write rate less than 0 to rate.Inf * added conversion function to convert request limits object to handler config. * Updating docs to reflect gRPC and RPC are rate limit and as a result, HTTP requests are as well. * Updating values for TestLoad_FullConfig() so that they were different and discernable. * Updating TestRuntimeConfig_Sanitize * Fixing TestLoad_IntegrationWithFlags test * putting nil check in place * fixing rebase * removing change for missing error checks. will put in another PR * Rebasing after default multilimiter config change * resolving rebase issues * updating reference for incomingRPCLimiter to use interface * updating interface * Updating interfaces * Fixing mock reference Co-authored-by: Daniel Upton <daniel@floppy.co> Co-authored-by: Dhia Ayachi <dhia@hashicorp.com>	2 years ago
Eric Haberkorn	4268c1c25c	Remove the `connect.enable_serverless_plugin` agent configuration option (#15710 )	2 years ago
Chris S. Kim	29a297d3e9	Refactor client RPC timeouts (#14965 ) Fix an issue where rpc_hold_timeout was being used as the timeout for non-blocking queries. Users should be able to tune read timeouts without fiddling with rpc_hold_timeout. A new configuration `rpc_read_timeout` is created. Refactor some implementation from the original PR 11500 to remove the misleading linkage between RPCInfo's timeout (used to retry in case of certain modes of failures) and the client RPC timeouts.	2 years ago
Chris S. Kim	3d2dffff16	Merge pull request #13388 from deblasis/feature/health-checks_windows_service Feature: Health checks windows service	2 years ago
Dan Upton	328e3ff563	proxycfg: rate-limit delivery of config snapshots (#14960 ) Adds a user-configurable rate limiter to proxycfg snapshot delivery, with a default limit of 250 updates per second. This addresses a problem observed in our load testing of Consul Dataplane where updating a "global" resource such as a wildcard intention or the proxy-defaults config entry could starve the Raft or Memberlist goroutines of CPU time, causing general cluster instability.	2 years ago
Hans Hasselberg	0d5935ab83	adding configuration option cloud.scada_address (#14936 ) * adding scada_address * config tests * add changelog entry	2 years ago
Nick Ethier	1c1b0994b8	add HCP integration component (#14723 ) * add HCP integration * lint: use non-deprecated logging interface	2 years ago
Derek Menteer	1255a8a20d	Add separate grpc_tls port. To ease the transition for users, the original gRPC port can still operate in a deprecated mode as either plain-text or TLS mode. This behavior should be removed in a future release whenever we no longer support this. The resulting behavior from this commit is: `ports.grpc > 0 && ports.grpc_tls > 0` spawns both plain-text and tls ports. `ports.grpc > 0 && grpc.tls == undefined` spawns a single plain-text port. `ports.grpc > 0 && grpc.tls != undefined` spawns a single tls port (backwards compat mode).	2 years ago
Alessandro De Blasis	f3437eaf05	Merge remote-tracking branch 'hashicorp/main' into feature/health-checks_windows_service Signed-off-by: Alessandro De Blasis <alex@deblasis.net>	2 years ago
Pablo Ruiz García	1f293e5244	Added new auto_encrypt.grpc_server_tls config option to control AutoTLS enabling of GRPC Server's TLS usage Fix for #14253 Co-authored-by: trujillo-adam <47586768+trujillo-adam@users.noreply.github.com>	2 years ago
Alessandro De Blasis	5dee555888	Merge remote-tracking branch 'hashicorp/main' into feature/health-checks_windows_service Signed-off-by: Alessandro De Blasis <alex@deblasis.net>	2 years ago
Alessandro De Blasis	ab611eabc3	Merge remote-tracking branch 'hashicorp/main' into feature/health-checks_windows_service Signed-off-by: Alessandro De Blasis <alex@deblasis.net>	2 years ago
Luke Kysow	a1e6d69454	peering: add config to enable/disable peering (#13867 ) * peering: add config to enable/disable peering Add config: ``` peering { enabled = true } ``` Defaults to true. When disabled: 1. All peering RPC endpoints will return an error 2. Leader won't start its peering establishment goroutines 3. Leader won't start its peering deletion goroutines	2 years ago
alex	07bc22e405	no 1.9 style metrics (#13532 ) Signed-off-by: acpana <8968914+acpana@users.noreply.github.com>	2 years ago
Alessandro De Blasis	b59c19bb06	feat: windows service health checks	3 years ago
cskh	364d4f5efe	Retry on bad dogstatsd connection (#13091 ) - Introduce a new telemetry configurable parameter retry_failed_connection. User can set the value to true to let consul agent continue its start process on failed connection to datadog server. When set to false, agent will stop on failed start. The default behavior is true. Co-authored-by: Dan Upton <daniel@floppy.co> Co-authored-by: Evan Culver <eculver@users.noreply.github.com>	3 years ago
Kyle Havlovitz	3b44343276	Add a field to disable following redirects on http checks	3 years ago
Mike Morris	f8a2ae2606	agent: convert listener config to TLS types (#12522 ) * tlsutil: initial implementation of types/TLSVersion tlsutil: add test for parsing deprecated agent TLS version strings tlsutil: return TLSVersionInvalid with error tlsutil: start moving tlsutil cipher suite lookups over to types/tls tlsutil: rename tlsLookup to ParseTLSVersion, add cipherSuiteLookup agent: attempt to use types in runtime config agent: implement b.tlsVersion validation in config builder agent: fix tlsVersion nil check in builder tlsutil: update to renamed ParseTLSVersion and goTLSVersions tlsutil: fixup TestConfigurator_CommonTLSConfigTLSMinVersion tlsutil: disable invalid config parsing tests tlsutil: update tests auto_config: lookup old config strings from base.TLSMinVersion auto_config: update endpoint tests to use TLS types agent: update runtime_test to use TLS types agent: update TestRuntimeCinfig_Sanitize.golden agent: update config runtime tests to expect TLS types * website: update Consul agent tls_min_version values * agent: fixup TLS parsing and compilation errors * test: fixup lint issues in agent/config_runtime_test and tlsutil/config_test * tlsutil: add CHACHA20_POLY1305 cipher suites to goTLSCipherSuites * test: revert autoconfig tls min version fixtures to old format * types: add TLSVersions public function * agent: add warning for deprecated TLS version strings * agent: move agent config specific logic from tlsutil.ParseTLSVersion into agent config builder * tlsutil(BREAKING): change default TLS min version to TLS 1.2 * agent: move ParseCiphers logic from tlsutil into agent config builder * tlsutil: remove unused CipherString function * agent: fixup import for types package * Revert "tlsutil: remove unused CipherString function" This reverts commit `6ca7f6f58d`. * agent: fixup config builder and runtime tests * tlsutil: fixup one remaining ListenerConfig -> ProtocolConfig * test: move TLS cipher suites parsing test from tlsutil into agent config builder tests * agent: remove parseCiphers helper from auto_config_endpoint_test * test: remove unused imports from tlsutil * agent: remove resolved FIXME comment * tlsutil: remove TODO and FIXME in cipher suite validation * agent: prevent setting inherited cipher suite config when TLS 1.3 is specified * changelog: add entry for converting agent config to TLS types * agent: remove FIXME in runtime test, this is covered in builder tests with invalid tls9 value now * tlsutil: remove config tests for values checked at agent config builder boundary * tlsutil: remove tls version check from loadProtocolConfig * tlsutil: remove tests and TODOs for logic checked in TestBuilder_tlsVersion and TestBuilder_tlsCipherSuites * website: update search link for supported Consul agent cipher suites * website: apply review suggestions for tls_min_version description * website: attempt to clean up markdown list formatting for tls_min_version * website: moar linebreaks to fix tls_min_version formatting * Revert "website: moar linebreaks to fix tls_min_version formatting" This reverts commit `3858592742`. * autoconfig: translate old values for TLSMinVersion * agent: rename var for translated value of deprecated TLS version value * Update agent/config/deprecated.go Co-authored-by: Dan Upton <daniel@floppy.co> * agent: fix lint issue * agent: fixup deprecated config test assertions for updated warning Co-authored-by: Dan Upton <daniel@floppy.co>	3 years ago
Dan Upton	b36d4e16b6	Support per-listener TLS configuration ⚙️ (#12504 ) Introduces the capability to configure TLS differently for Consul's listeners/ports (i.e. HTTPS, gRPC, and the internal multiplexed RPC port) which is useful in scenarios where you may want the HTTPS or gRPC interfaces to present a certificate signed by a well-known/public CA, rather than the certificate used for internal communication which must have a SAN in the form `server.<dc>.consul`.	3 years ago
Eric	3302b2eec2	Add the `connect.enable_serverless_plugin` configuration option.	3 years ago
FFMMM	74eb257b1c	[sync ent] increase segment max limit to 464, make configurable (#1424 ) (#11795 ) commit b6eb27563e747a78b7647d2b5da405e46364cc46 Author: FFMMM <FFMMM@users.noreply.github.com> Date: Thu Dec 9 13:53:44 2021 -0800 increase segment max limit to 464, make configurable (#1424) Signed-off-by: FFMMM <FFMMM@users.noreply.github.com> fix: rename ent changelog file Signed-off-by: FFMMM <FFMMM@users.noreply.github.com>	3 years ago
Daniel Nephin	e47cecc653	config: add NoFreelistSync option # Conflicts: # agent/config/testdata/TestRuntimeConfig_Sanitize-enterprise.golden # agent/consul/server.go	3 years ago
Dan Upton	d8afd2f6c8	Rename `master` and `agent_master` ACL tokens in the config file format (#11665 )	3 years ago
FFMMM	4ddf973a31	add root_cert_ttl option for consul connect, vault ca providers (#11428 ) * add root_cert_ttl option for consul connect, vault ca providers Signed-off-by: FFMMM <FFMMM@users.noreply.github.com> * Apply suggestions from code review Co-authored-by: Chris S. Kim <ckim@hashicorp.com> * add changelog, pr feedback Signed-off-by: FFMMM <FFMMM@users.noreply.github.com> * Update .changelog/11428.txt, more docs Co-authored-by: Daniel Nephin <dnephin@hashicorp.com> * Update website/content/docs/agent/options.mdx Co-authored-by: Kyle Havlovitz <kylehav@gmail.com> Co-authored-by: Chris S. Kim <ckim@hashicorp.com> Co-authored-by: Daniel Nephin <dnephin@hashicorp.com> Co-authored-by: Kyle Havlovitz <kylehav@gmail.com>	3 years ago
tarat44	c1ed3a9a94	change config option to H2PingUseTLS	3 years ago
tarat44	3c9f5a73d9	add support for h2c in h2 ping health checks	3 years ago
Daniel Nephin	1f9479603c	Add failures_before_warning to checks (#10969 ) Signed-off-by: Jakub Sokołowski <jakub@status.im> * agent: add failures_before_warning setting The new setting allows users to specify the number of check failures that have to happen before a service status us updated to be `warning`. This allows for more visibility for detected issues without creating alerts and pinging administrators. Unlike the previous behavior, which caused the service status to not update until it reached the configured `failures_before_critical` setting, now Consul updates the Web UI view with the `warning` state and the output of the service check when `failures_before_warning` is breached. The default value of `FailuresBeforeWarning` is the same as the value of `FailuresBeforeCritical`, which allows for retaining the previous default behavior of not triggering a warning. When `FailuresBeforeWarning` is set to a value higher than that of `FailuresBeforeCritical it has no effect as `FailuresBeforeCritical` takes precedence. Resolves: https://github.com/hashicorp/consul/issues/10680 Signed-off-by: Jakub Sokołowski <jakub@status.im> Co-authored-by: Jakub Sokołowski <jakub@status.im>	3 years ago
Dhia Ayachi	1950ebbe1f	oss portion of ent #1069 (#10883 )	3 years ago
R.B. Boyer	c94b8c6a39	config: add agent config flag for enterprise clients to indicate they wish to join a particular partition (#10572 )	3 years ago
Daniel Nephin	3a045cca8d	ca: remove unused RotationPeriod field This field was never used. Since it is persisted as part of a map[string]interface{} it is pretty easy to remove it.	3 years ago
Daniel Nephin	f34d3543b1	testing: fix a test for 32-bit The hcl decoding apparently uses strconv.ParseInt, which fails to parse a 64bit int. Since hcl v1 is basically EOl, it seems unlikely we'll fix this in hcl. Since this test is only about loading values from config files, the extra large number doesn't seem important. Trim a few zeros from the numbers so that they parse properly on 32bit platforms. Also skip a slow test when -short is used.	3 years ago
Freddy	429f9d8bb8	Add flag for transparent proxies to dial individual instances (#10329 )	4 years ago
Matt Keeler	50cc9fdd06	Add OSS bits for supporting specifying the enterprise license via config	4 years ago
Daniel Nephin	0ddbb98668	Backport audit log config changes from enterprise	4 years ago
Mark Anderson	4aa0a0b2a3	Fixup agent/config tests Signed-off-by: Mark Anderson <manderson@hashicorp.com>	4 years ago
Mark Anderson	8040f91a43	Add support for downstreams Enhance config by adding SocketPath and LocalSocketPath config values Supports syntax of the form: ``` services { name = "sock_forwarder" id = "sock_forwarder.1" socket_path = "/tmp/downstream_3.sock" connect { sidecar_service { proxy { local_service_socket_path = "/tmp/downstream.sock" } } } } ``` Signed-off-by: Mark Anderson <manderson@hashicorp.com>	4 years ago
Mark Anderson	06f0f79218	Continue working through proxy and agent Rework/listeners, rename makeListener Refactor, tests pass Signed-off-by: Mark Anderson <manderson@hashicorp.com>	4 years ago
freddygv	7bd51ff536	Replace TransparentProxy bool with ProxyMode This PR replaces the original boolean used to configure transparent proxy mode. It was replaced with a string mode that can be set to: - "": Empty string is the default for when the setting should be defaulted from other configuration like config entries. - "direct": Direct mode is how applications originally opted into the mesh. Proxy listeners need to be dialed directly. - "transparent": Transparent mode enables configuring Envoy as a transparent proxy. Traffic must be captured and redirected to the inbound and outbound listeners. This PR also adds a struct for transparent proxy specific configuration. Initially this is not stored as a pointer. Will revisit that decision before GA.	4 years ago
Tara Tufano	9deb52e868	add http2 ping health checks (#8431 ) * add http2 ping checks * fix test issue * add h2ping check to config resources * add new test and docs for h2ping * fix grammatical inconsistency in H2PING documentation * resolve rebase conflicts, add test for h2ping tls verification failure * api documentation for h2ping * update test config data with H2PING * add H2PING to protocol buffers and update changelog * fix typo in changelog entry	4 years ago
Freddy	8207b832df	Add TransparentProxy option to proxy definitions	4 years ago
Christopher Broglie	f0307c73e5	Add support for configuring TLS ServerName for health checks Some TLS servers require SNI, but the Golang HTTP client doesn't include it in the ClientHello when connecting to an IP address. This change adds a new TLSServerName field to health check definitions to optionally set it. This fixes #9473.	4 years ago
freddygv	6fd30d0384	Add TransparentProxy opt to proxy definition	4 years ago

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51 Commits (b9051a342c153f64937e9a38fbde0df728f8dca5)