Commit Graph

43 Commits

Author SHA1 Message Date
Jared Kirschner d4bc953719
improve location of DNS alt domain docs section 2021-12-07 15:10:14 -05:00
Jared Kirschner aec3747ded
Merge pull request #11458 from kbabuadze/docs-altDomain-section
added Alternative Domain section to dns page in docs
2021-12-03 15:48:55 -05:00
Konstantine 0f7d95d1ee added hcl 2021-12-03 00:54:39 +02:00
Konstantine 31aaa8349a
Update website/content/docs/discovery/dns.mdx
Co-authored-by: trujillo-adam <47586768+trujillo-adam@users.noreply.github.com>
2021-12-02 22:39:21 +02:00
Konstantine 2218537aee
Update website/content/docs/discovery/dns.mdx
Co-authored-by: trujillo-adam <47586768+trujillo-adam@users.noreply.github.com>
2021-12-02 22:39:14 +02:00
Konstantine 9872b8dd58
Update website/content/docs/discovery/dns.mdx
Co-authored-by: Jared Kirschner <85913323+jkirschner-hashicorp@users.noreply.github.com>
2021-12-02 22:39:02 +02:00
Konstantine 631cb6b7d4
Update website/content/docs/discovery/dns.mdx
Co-authored-by: Jared Kirschner <85913323+jkirschner-hashicorp@users.noreply.github.com>
2021-12-02 22:38:57 +02:00
Konstantine 0142f64f83 added missing 'be' 2021-11-22 01:17:33 +02:00
Konstantine d0a6cfba1a
Update website/content/docs/discovery/dns.mdx
Co-authored-by: Jared Kirschner <85913323+jkirschner-hashicorp@users.noreply.github.com>
2021-11-22 01:14:19 +02:00
Konstantine a077e69df4
Update website/content/docs/discovery/dns.mdx
Co-authored-by: Jared Kirschner <85913323+jkirschner-hashicorp@users.noreply.github.com>
2021-11-22 01:09:39 +02:00
Konstantine bd89e2a68f
Update website/content/docs/discovery/dns.mdx
Co-authored-by: Jared Kirschner <85913323+jkirschner-hashicorp@users.noreply.github.com>
2021-11-22 01:07:22 +02:00
Konstantine ea91f60827
Update website/content/docs/discovery/dns.mdx
Co-authored-by: Evan Culver <eculver@users.noreply.github.com>
2021-11-16 21:55:15 +02:00
Daniel Nephin 0ec2a804df
Merge pull request #10690 from tarat44/h2c-support-in-ping-checks
add support for h2c in h2 ping health checks
2021-11-02 13:53:06 -04:00
Konstantine 5ca3fc61b8 added Alternative Domain section to dns page in docs 2021-10-30 16:45:58 +03:00
Konstantine bd443875f5 fixed configurations options order in dns.mdx 2021-10-27 02:33:36 +03:00
Konstantine d897a3e16e describe how alt-domain works in docs 2021-10-26 12:38:13 -04:00
tarat44 f4c5672c79 fix mistakes in docs 2021-10-07 02:29:41 -04:00
tarat44 f8b47cdfcd change config option to H2PingUseTLS 2021-10-05 00:12:21 -04:00
tarat44 e09769988b remove trailing comma from example in docs 2021-10-04 22:51:15 -04:00
tarat44 ed4ca3db49 add support for h2c in h2 ping health checks 2021-10-04 22:51:08 -04:00
Daniel Nephin 44d91ea56f
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>
2021-09-14 12:47:52 -04:00
Jared Kirschner e0b65303d4 docs: discuss use of ACLs on DNS page 2021-09-10 15:33:23 -07:00
trujillo-adam 51b45c34de missed typo 2021-08-30 14:50:55 -07:00
trujillo-adam 09679aee3a applying @blake 's feedback 2021-08-30 14:49:32 -07:00
trujillo-adam 7b4a7bcc38 removed merge conflict chars 2021-08-24 12:05:01 -07:00
trujillo-adam fd868af255 fixed merge conflicts 2021-08-24 11:46:27 -07:00
trujillo-adam 832a5e4067 fixed more typos, applied additional tables, additional edits 2021-08-24 11:15:33 -07:00
trujillo-adam 4f85b1082b fixed typos, finished applying tables, minor editing 2021-08-24 09:57:48 -07:00
trujillo-adam 7fce25fdbf
Update website/content/docs/discovery/services.mdx
Co-authored-by: Geoffrey Grosenbach <26+topfunky@users.noreply.github.com>
2021-08-23 11:09:43 -07:00
trujillo-adam 1bb21ab24e
Update website/content/docs/discovery/services.mdx
Co-authored-by: Geoffrey Grosenbach <26+topfunky@users.noreply.github.com>
2021-08-23 11:09:34 -07:00
trujillo-adam 584ee9f10e testing markdown table format for ref docs 2021-08-20 13:41:03 -07:00
Blake Covarrubias 24166d9631
Document tagged addresses (#10744)
Add section for tagged addresses on service definition documentation.

Resolves #6989

Co-authored-by: trujillo-adam <47586768+trujillo-adam@users.noreply.github.com>
2021-08-12 16:49:59 -07:00
Blake Covarrubias db59597cac docs: Update code blocks across website
* Use CodeTabs for examples in multiple formats.
* Ensure correct language on code fences.
* Use CodeBlockConfig for examples with filenames, or which need
highlighted content.
2021-08-11 13:20:03 -07:00
Blake Covarrubias 4d2bc76d62 docs: Fix spelling errors across website 2021-07-19 14:29:54 -07:00
Ludovic Ortega a1e7556af6
[Fix] Add missing quote (#10484) 2021-06-24 13:59:39 -07:00
Mark Anderson ce52d3502c
Docs for Unix Domain Sockets (#10252)
* Docs for Unix Domain Sockets

There are a number of cases where a user might wish to either 1)
expose a service through a Unix Domain Socket in the filesystem
('downstream') or 2) connect to an upstream service by a local unix
domain socket (upstream).
As of Consul (1.10-beta2) we've added new syntax and support to configure
the Envoy proxy to support this
To connect to a service via local Unix Domain Socket instead of a
port, add local_bind_socket_path and optionally local_bind_socket_mode
to the upstream config for a service:
    upstreams = [
      {
         destination_name = "service-1"
         local_bind_socket_path = "/tmp/socket_service_1"
         local_bind_socket_mode = "0700"
	 ...
      }
      ...
    ]
This will cause Envoy to create a socket with the path and mode
provided, and connect that to service-1
The mode field is optional, and if omitted will use the default mode
for Envoy. This is not applicable for abstract sockets. See
https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/core/v3/address.proto#envoy-v3-api-msg-config-core-v3-pipe
for details
NOTE: These options conflict the local_bind_socket_port and
local_bind_socket_address options. We can bind to an port or we can
bind to a socket, but not both.
To expose a service listening on a Unix Domain socket to the service
mesh use either the 'socket_path' field in the service definition or the
'local_service_socket_path' field in the proxy definition. These
fields are analogous to the 'port' and 'service_port' fields in their
respective locations.
    services {
      name = "service-2"
      socket_path = "/tmp/socket_service_2"
      ...
    }
OR
    proxy {
      local_service_socket_path = "/tmp/socket_service_2"
      ...
    }
There is no mode field since the service is expected to create the
socket it is listening on, not the Envoy proxy.
Again, the socket_path and local_service_socket_path fields conflict
with address/port and local_service_address/local_service_port
configuration entries.
Set up a simple service mesh with dummy services:
socat -d UNIX-LISTEN:/tmp/downstream.sock,fork UNIX-CONNECT:/tmp/upstream.sock
socat -v tcp-l:4444,fork exec:/bin/cat
services {
  name = "sock_forwarder"
  id = "sock_forwarder.1"
  socket_path = "/tmp/downstream.sock"
  connect {
    sidecar_service {
      proxy {
	upstreams = [
	  {
	    destination_name = "echo-service"
	    local_bind_socket_path = "/tmp/upstream.sock"
	    config {
	      passive_health_check {
		interval = "10s"
		max_failures = 42
	      }
	    }
	  }
	]
      }
    }
  }
}
services {
  name = "echo-service"
  port = 4444
  connect = { sidecar_service {} }
Kind = "ingress-gateway"
Name = "ingress-service"
Listeners = [
 {
   Port = 8080
   Protocol = "tcp"
   Services = [
     {
       Name = "sock_forwarder"
     }
   ]
 }
]
consul agent -dev -enable-script-checks -config-dir=./consul.d
consul connect envoy -sidecar-for sock_forwarder.1
consul connect envoy -sidecar-for echo-service -admin-bind localhost:19001
consul config write ingress-gateway.hcl
consul connect envoy -gateway=ingress -register -service ingress-service -address '{{ GetInterfaceIP "eth0" }}:8888' -admin-bind localhost:19002
netcat 127.0.0.1 4444
netcat 127.0.0.1 8080

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* fixup Unix capitalization

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Update website/content/docs/connect/registration/service-registration.mdx

Co-authored-by: Blake Covarrubias <blake@covarrubi.as>

* Provide examples in hcl and json

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

* Apply suggestions from code review

Co-authored-by: Blake Covarrubias <blake@covarrubi.as>

* One more fixup for docs

Signed-off-by: Mark Anderson <manderson@hashicorp.com>

Co-authored-by: Blake Covarrubias <blake@covarrubi.as>
2021-06-04 18:54:31 -07:00
Frederic Hemberger 2558197260 docs(discovery/service): Clarify multiple service definitions
Be more explicit that the definition of multiple services only works in config files,
not using the HTTP API.

Ref: https://discuss.hashicorp.com/t/register-multiple-services-via-put-request/
2021-04-30 16:46:02 -07:00
Luigi Tagliamonte 5a666b72c5
Improve doc: add note about address validation (#10123)
* Update website/content/docs/discovery/services.mdx with address field behavior.

Co-authored-by: Jono Sosulska <42216911+jsosulska@users.noreply.github.com>

Co-authored-by: Jono Sosulska <42216911+jsosulska@users.noreply.github.com>
2021-04-29 13:37:50 -04:00
Freddy ba055db83d
Add docs for transparent proxy mode and config (#10038)
Add docs for transparent proxy mode and config

Co-authored-by: Nitya Dhanushkodi <nitya@hashicorp.com>
Co-authored-by: Blake Covarrubias <blake@covarrubi.as>
Co-authored-by: Iryna Shustava <ishustava@users.noreply.github.com>
Co-authored-by: Jeff Escalante <jescalan@users.noreply.github.com>
2021-04-16 12:50:02 -07:00
Tara Tufano b8e7a90f77
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
2021-04-09 15:12:10 -04:00
Zachary Shilton 5b53b5aef5
website: implement mktg 032 (#9953)
* website: migrate to new nav-data format

* website: clean up unused intro content

* website: remove deprecated sidebar_title from frontmatter

* website: add react-content to fix global style import issue
2021-04-07 15:50:38 -04:00
Christopher Broglie 94b02c3954 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.
2021-03-16 18:16:44 -04:00
Jeff Escalante fe3902c906
maintenance complete, pending markdown-page component addition 2020-12-16 16:55:23 -05:00