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Pierre Souchay a5f6ac0df4 [BUGFIX] When a node level check is removed, ensure all services of node are notified
Bugfix for https://github.com/hashicorp/consul/pull/3899

When a node level check is removed (example: maintenance),
some watchers on services might have to recompute their state.

If those nodes are performing blocking queries, they have to be notified.
While their state was updated when node-level state did change or was added
this was not the case when the check was removed. This fixes it.
2018-03-19 14:14:03 +01:00
acl
agent [BUGFIX] When a node level check is removed, ensure all services of node are notified 2018-03-19 14:14:03 +01:00
api fix typo 2018-02-18 23:13:57 -08:00
bench
command Fixes #3891: agent monitor no longer unresponsive before logs stream. 2018-02-19 21:53:10 +00:00
demo [demo/vagrant-cluster] upgrade from jessie to stretch 2018-02-13 20:01:36 +01:00
ipaddr
lib remove golint warnings 2018-01-28 22:40:13 +04:00
logger
scripts Bumps Go version back down to 1.9.3. 2018-02-08 19:42:53 -08:00
sentinel
snapshot
terraform
test
testrpc
testutil Bumps the standard retry up. 2018-02-07 18:03:39 -08:00
tlsutil
types
ui Fixes erroneous closed <p> tag 2018-01-16 11:29:55 +00:00
vendor agent/consul/fsm: begin using testify/assert 2018-03-06 09:48:15 -08:00
version Puts the tree back into dev mode 2018-02-09 10:25:58 -08:00
watch
website Merge pull request #3884 from rberlind/master 2018-03-13 16:56:58 -07:00
.gitattributes
.gitignore
.travis.yml Revert "Change .travis.yml, set parallel to 1 to pass tests" 2018-02-22 14:16:24 +01:00
CHANGELOG.md Update CHANGELOG 2018-03-16 09:39:00 -05:00
GNUmakefile Merge pull request #3903 from hashicorp/build-fixes 2018-02-23 13:12:45 +00:00
INTERNALS.md Adds a basic INTERNALS.md guide with some pointers into the code. 2018-02-08 17:05:36 -08:00
ISSUE_TEMPLATE.md
LICENSE
main.go
main_test.go
README.md Adds a link to Consul Enterprise in the README. 2018-01-23 12:32:54 -08:00
Vagrantfile

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Consul is a tool for service discovery and configuration. Consul is distributed, highly available, and extremely scalable.

Consul provides several key features:

  • Service Discovery - Consul makes it simple for services to register themselves and to discover other services via a DNS or HTTP interface. External services such as SaaS providers can be registered as well.

  • Health Checking - Health Checking enables Consul to quickly alert operators about any issues in a cluster. The integration with service discovery prevents routing traffic to unhealthy hosts and enables service level circuit breakers.

  • Key/Value Storage - A flexible key/value store enables storing dynamic configuration, feature flagging, coordination, leader election and more. The simple HTTP API makes it easy to use anywhere.

  • Multi-Datacenter - Consul is built to be datacenter aware, and can support any number of regions without complex configuration.

Consul runs on Linux, Mac OS X, FreeBSD, Solaris, and Windows. A commercial version called Consul Enterprise is also available.

Quick Start

An extensive quick start is viewable on the Consul website:

https://www.consul.io/intro/getting-started/install.html

Documentation

Full, comprehensive documentation is viewable on the Consul website:

https://www.consul.io/docs

Developing Consul

If you wish to work on Consul itself, you'll first need Go installed (version 1.9+ is required). Make sure you have Go properly installed, including setting up your GOPATH.

Next, clone this repository into $GOPATH/src/github.com/hashicorp/consul and then just type make. In a few moments, you'll have a working consul executable:

$ make
...
$ bin/consul
...

Note: make will build all os/architecture combinations. Set the environment variable CONSUL_DEV=1 to build it just for your local machine's os/architecture, or use make dev.

Note: make will also place a copy of the binary in the first part of your $GOPATH.

You can run tests by typing make test. The test suite may fail if over-parallelized, so if you are seeing stochastic failures try GOTEST_FLAGS="-p 2 -parallel 2" make test.

If you make any changes to the code, run make format in order to automatically format the code according to Go standards.

Vendoring

Consul currently uses govendor for vendoring and vendorfmt for formatting vendor.json to a more merge-friendly "one line per package" format.