Commit Graph

15 Commits (aa7c03a776e8ba158f95389e1c704c113ae41bfe)

Author SHA1 Message Date
Blake Covarrubias a6f51d8c1b docs: Fix discrepancy with sidecar min/max port range
Remove incorrect sidecar port range on docs for built-in proxy.

Updates the bind_port/port fields on the built-in proxy and sidecar
service registration pages to link to the `sidecar_min_port` and
`sidecar_max_port` configuration options for the defined port range.

Fixes #12253
2022-02-02 20:12:00 -08:00
Blake Covarrubias 59394e4aa2 docs: Avoid redirects by pointing links to new URLs
Avoid HTTP redirects for internal site links by updating old URLs to
point to the new location for the target content.
2022-01-20 08:52:51 -08:00
Blake Covarrubias e3f36ad45c docs: Fix spelling errors 2022-01-11 09:37:09 -08:00
trujillo-adam 0fb360211a addtional feedback; added PartitionExports to CRDs section 2021-11-30 11:18:12 -08:00
trujillo-adam 632e4bd35c applied additional feedback 2021-11-29 13:28:05 -08:00
trujillo-adam 756e65cbcb applied freddy's feedback 2021-11-16 10:44:21 -08:00
trujillo-adam 91e44f488d Adding partition exports configuraiton entry details, upstream config, acl impact 2021-11-13 18:52:58 -08:00
Blake Covarrubias 99b1d8ed8c 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
Jared Kirschner bd536151e1 Replace use of 'sane' where appropriate
HashiCorp voice, style, and language guidelines recommend avoiding ableist
language unless its reference to ability is accurate in a particular use.
2021-07-02 12:18:46 -04:00
Blake Covarrubias d9add7c2c3 docs: Remove beta tag for 1.10 features
Remove beta tag for 1.10 features which are now GA.
2021-06-22 16:22:50 -07:00
Freddy 429f9d8bb8
Add flag for transparent proxies to dial individual instances (#10329) 2021-06-09 14:34:17 -06:00
Mark Anderson 1bf3dc5a5f
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
Freddy 8b8c3c1992
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
Zachary Shilton 8671762474
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
Jeff Escalante 582dce9d8f
maintenance complete, pending markdown-page component addition 2020-12-16 16:55:23 -05:00