700c693b33
* 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> |
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| acl | ||
| cli | ||
| client-agent | ||
| cluster-federation | ||
| cluster-membership | ||
| config | ||
| contributing | ||
| debug | ||
| http-api | ||
| persistence | ||
| rpc | ||
| service-discovery | ||
| service-mesh | ||
| consul-mermaid-theme.json | ||
| faq.md | ||
| overview.mmd | ||
| overview.svg | ||
| README.md | ||
Consul Developer Documentation
See our contributing guide to get started.
This directory contains documentation intended for anyone interested in understanding, and contributing changes to, the Consul codebase.
Overview
This documentation is organized into the following categories. Each category is either a significant architectural layer, or major functional area of Consul. These documents assume a basic understanding of Consul's feature set, which can be found in the public user documentation.
Contents
- Command-Line Interface (CLI)
- HTTP API
- Agent Configuration
- RPC
- Cluster Persistence
- Client Agent
- Service Discovery
- Service Mesh (Connect)
- Cluster Membership
- Key/Value Store
- ACL
- Multi-Cluster Federation
Also see the FAQ.
Other Docs
Important Directories
Most top level directories contain Go source code. The directories listed below contain other important source related to Consul.
- ui contains the source code for the Consul UI.
- website contains the source for consul.io. A pull requests can update the source code and Consul's documentation at the same time.
- .circleci and .github contain the source for our CI and GitHub repository automation.
- .changelog contains markdown files that are used by hashicorp/go-changelog to produce the CHANGELOG.md.
- build-support contains bash functions and scripts used to automate. development tasks. Generally these scripts are called from the GNUmakefile.
- grafana contains the source for a Grafana dashboard that can be used to monitor Consul.
Contributing to these docs
This section is meta documentation about contributing to these docs.
Diagrams
The diagrams in these documents are created using the mermaid-js live editor. The mermaid-js docs provide a complete reference for how to create and edit the diagrams. Use the consul-mermaid-theme.json (paste it into the Config tab in the editor) to maintain a consistent Consul style for the diagrams.