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Merge pull request #2964 from hashicorp/d-remove-atlas-references 

Remove references to the deprecated Consul/Atlas integration
This commit is contained in:
rcgenova 2017-04-27 08:32:09 -07:00 committed by GitHub
parent f03871cfd2 c640ef11c4
commit 63842b1e09
4 changed files with 1 additions and 104 deletions
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6
website/source/docs/agent/basics.html.markdown
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@ -38,7 +38,6 @@ $ consul agent -data-dir=/tmp/consul
Server: false (bootstrap: false)
Client Addr: 127.0.0.1 (HTTP: 8500, DNS: 8600)
Cluster Addr: 192.168.1.43 (LAN: 8301, WAN: 8302)
Atlas: (Infrastructure: 'hashicorp/test' Join: true)
==> Log data will now stream in as it occurs:
@ -75,11 +74,6 @@ There are several important messages that [`consul agent`](/docs/commands/agent.
Consul agents in a cluster. Not all Consul agents in a cluster have to
use the same port, but this address **MUST** be reachable by all other nodes.
* **Atlas**: This shows the [Atlas infrastructure](https://atlas.hashicorp.com)
with which the node is registered. It also indicates if auto-join is enabled.
The Atlas infrastructure is set using [`-atlas`](/docs/agent/options.html#_atlas)
and auto-join is enabled by setting [`-atlas-join`](/docs/agent/options.html#_atlas_join).
## Stopping an Agent
An agent can be stopped in two ways: gracefully or forcefully. To gracefully

1
website/source/docs/agent/encryption.html.markdown
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@ -46,7 +46,6 @@ $ consul agent -data-dir=/tmp/consul -config-file=encrypt.json
Client Addr: 127.0.0.1 (HTTP: 8500, HTTPS: -1, DNS: 8600, RPC: 8400)
Cluster Addr: 10.1.10.12 (LAN: 8301, WAN: 8302)
Gossip encrypt: true, RPC-TLS: false, TLS-Incoming: false
Atlas: <disabled>
...
```

49
website/source/docs/agent/options.html.markdown
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@ -59,31 +59,6 @@ The options below are all specified on the command-line.
address when being accessed from a remote datacenter if the remote datacenter is configured
with <a href="#translate_wan_addrs">`translate_wan_addrs`</a>.
~> **Notice:** The hosted version of Consul Enterprise was deprecated on
March 7th, 2017. For details, see https://atlas.hashicorp.com/help/consul/alternatives.
* <a name="_atlas"></a><a href="#_atlas">`-atlas`</a> - This flag
enables [Atlas](https://atlas.hashicorp.com) integration.
It is used to provide the Atlas infrastructure name and the SCADA connection. The format of
this is `username/environment`. This enables Atlas features such as the Monitoring UI
and node auto joining.
* <a name="_atlas_join"></a><a href="#_atlas_join">`-atlas-join`</a> - When set, enables auto-join
via Atlas. Atlas will track the most
recent members to join the infrastructure named by [`-atlas`](#_atlas) and automatically
join them on start. For servers, the LAN and WAN pool are both joined.
* <a name="_atlas_token"></a><a href="#_atlas_token">`-atlas-token`</a> - Provides the Atlas
API authentication token. This can also be provided
using the `ATLAS_TOKEN` environment variable. Required for use with Atlas.
* <a name="_atlas_endpoint"></a><a href="#_atlas_endpoint">`-atlas-endpoint`</a> - The endpoint
address used for Atlas integration. Used only if the `-atlas` and
`-atlas-token` options are specified. This is optional, and defaults to the
public Atlas endpoints. This can also be specified using the `SCADA_ENDPOINT`
environment variable. The CLI option takes precedence, followed by the
configuration file directive, and lastly, the environment variable.
* <a name="_bootstrap"></a><a href="#_bootstrap">`-bootstrap`</a> - This flag is used to control if a
server is in "bootstrap" mode. It is important that
no more than one server *per* datacenter be running in this mode. Technically, a server in bootstrap mode
@ -553,23 +528,6 @@ Consul will not enable TLS for the HTTP API unless the `https` port has been ass
* <a name="advertise_addr_wan"></a><a href="#advertise_addr_wan">`advertise_addr_wan`</a> Equivalent to
the [`-advertise-wan` command-line flag](#_advertise-wan).
* <a name="atlas_acl_token"></a><a href="#atlas_acl_token">`atlas_acl_token`</a> When provided,
any requests made by Atlas will use this ACL token unless explicitly overridden. When not provided
the [`acl_token`](#acl_token) is used. This can be set to 'anonymous' to reduce permission below
that of [`acl_token`](#acl_token).
* <a name="atlas_infrastructure"></a><a href="#atlas_infrastructure">`atlas_infrastructure`</a>
Equivalent to the [`-atlas` command-line flag](#_atlas).
* <a name="atlas_join"></a><a href="#atlas_join">`atlas_join`</a> Equivalent to the
[`-atlas-join` command-line flag](#_atlas_join).
* <a name="atlas_token"></a><a href="#atlas_token">`atlas_token`</a> Equivalent to the
[`-atlas-token` command-line flag](#_atlas_token).
* <a name="atlas_endpoint"></a><a href="#atlas_endpoint">`atlas_endpoint`</a> Equivalent to the
[`-atlas-endpoint` command-line flag](#_atlas_endpoint).
* <a name="autopilot"></a><a href="#autopilot">`autopilot`</a> Added in Consul 0.8, this object
allows a number of sub-keys to be set which can configure operator-friendly settings for Consul servers.
For more information about Autopilot, see the [Autopilot Guide](/docs/guides/autopilot.html).
@ -1146,10 +1104,6 @@ port.
* DNS Interface (Default 8600). Used to resolve DNS queries. TCP and UDP.
Consul will also make an outgoing connection to HashiCorp's servers for
Atlas-related features and to check for the availability of newer versions
of Consul. This will be a TLS-secured TCP connection to `scada.hashicorp.com:7223`.
## <a id="reloadable-configuration"></a>Reloadable Configuration
Reloading configuration does not reload all configuration items. The
@ -1161,6 +1115,3 @@ items which are reloaded include:
* Watches
* HTTP Client Address
* <a href="#node_meta">Node Metadata</a>
* Atlas Token
* Atlas Infrastructure
* Atlas Endpoint

49
website/source/docs/guides/atlas.html.markdown
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@ -8,53 +8,6 @@ description: |-
# Atlas Integration
~> **Notice:** The hosted version of Consul Enterprise will be deprecated on
~> **Notice:** The hosted version of [Consul Enterprise](https://www.hashicorp.com/products/consul) was deprecated on
March 7th, 2017. For details, see https://atlas.hashicorp.com/help/consul/alternatives
[Atlas](https://atlas.hashicorp.com?utm_source=oss&utm_medium=guide-atlas&utm_campaign=consul) is a service provided by HashiCorp to deploy applications and manage infrastructure.
Starting with Consul 0.5, it is possible to integrate Consul with Atlas. Atlas is able to display the state of the Consul cluster in its dashboard and set up alerts based on health checks. Additionally, nodes can use Atlas to auto-join a Consul cluster without hardcoding any configuration.
Atlas is able to securely retrieve data from nodes as Consul maintains a long-running connection to the
[SCADA](http://scada.hashicorp.com) service.
## Enabling Atlas Integration
To enable Atlas integration, you must specify the name of the Atlas infrastructure and the Atlas authentication
token in your Consul configuration. The Atlas infrastructure name can be set either with the [`-atlas` CLI flag](/docs/agent/options.html#_atlas) or with the [`atlas_infrastructure` configuration option](/docs/agent/options.html#atlas_infrastructure). The Atlas token is set with the [`-atlas-token` CLI flag](/docs/agent/options.html#_atlas_token),
[`atlas_token` configuration option](/docs/agent/options.html#atlas_token), or `ATLAS_TOKEN` environment variable.
To get an Atlas username and token, [create an account here](https://atlas.hashicorp.com/account/new?utm_source=oss&utm_medium=guide-atlas&utm_campaign=consul) and replace the respective values in your Consul configuration with your credentials.
To verify the integration, either run the agent with `debug`-level logging or use `consul monitor -log-level=debug`
and look for a line like:
[DEBUG] scada-client: assigned session '406ca55d-1801-f964-2942-45f5f9df3995'
This shows that the Consul agent was successfully able to register with the SCADA service.
## Using Auto-Join
Once integrated with Atlas, the auto-join feature can be used to have nodes automatically join other
peers in their datacenter. Server nodes will automatically join peer LAN nodes and other WAN nodes.
Client nodes will only join other LAN nodes in their datacenter.
Auto-join is enabled with the [`-atlas-join` CLI flag](/docs/agent/options.html#_atlas_join) or the
[`atlas_join` configuration option](/docs/agent/options.html#atlas_join).
## Securing Atlas
The connection to Atlas does not have elevated privileges. API requests made by Atlas
are served in the same way any other HTTP request is handled. If ACLs are enabled, it is possible, via
the [`atlas_acl_token`](/docs/agent/options.html#atlas_acl_token) configuration option, to force an
Atlas ACL token to be used instead of the agent's default token.
The resolution order for ACL tokens is:
1. Request-specific token provided by `?token=`. These tokens are set in the Atlas UI.
2. The agent's [`atlas_acl_token`](/docs/agent/options.html#atlas_acl_token), if configured.
3. The agent's [`acl_token`](/docs/agent/options.html#acl_token), if configured.
4. The `anonymous` token.
Because the [`acl_token`](/docs/agent/options.html#acl_token) typically has elevated permissions
compared to the `anonymous` token, the [`atlas_acl_token`](/docs/agent/options.html#atlas_acl_token)
can be set to `anonymous` to drop privileges that would otherwise be inherited from the agent.