Commit Graph

2340 Commits

Author SHA1 Message Date
adawalli d7e4151fcb website: Update UI Policy recommendations from Guide (#5321)
The guide currently uses node, service, and service for the UI Policy.
This will cause a practically useless UI. This patch uses the _prefix
variants instead which will have the intended behavior.
2019-02-08 14:39:28 -06:00
Rebecca Zanzig fc1d9e5d78
Merge pull request #5302 from hashicorp/docs/k8s-acl
Update k8s ACL documentation
2019-02-07 13:46:44 -08:00
Rebecca Zanzig 1ef6bf3902 Add additional clarification to the ACL token wording 2019-02-07 13:26:17 -08:00
kaitlincarter-hc 5a98953c43
Apply suggestions from code review
Co-Authored-By: adilyse <rebecca@hashicorp.com>
2019-02-07 13:08:04 -08:00
Nick Gunia fb0fc6e459 Remove invalid option -name from ACL token read documentation (#5324)
It appears that the `read` command for ACL policies was used to template the `read` command for ACL tokens, and an invalid option was not dropped from the docs.
2019-02-07 13:05:12 -05:00
Matt Keeler acfd87c673
Improve Connect with Prepared Queries (#5291)
Given a query like:

```
{
   "Name": "tagged-connect-query",
   "Service": {
      "Service": "foo",
      "Tags": ["tag"],
      "Connect": true
   }
}
```

And a Consul configuration like:

```
{
   "services": [
      "name": "foo",
      "port": 8080,
      "connect": { "sidecar_service": {} },
      "tags": ["tag"]
   ]
}
```

If you executed the query it would always turn up with 0 results. This was because the sidecar service was being created without any tags. You could instead make your config look like:

```
{
   "services": [
      "name": "foo",
      "port": 8080,
      "connect": { "sidecar_service": {
         "tags": ["tag"]
      } },
      "tags": ["tag"]
   ]
}
```

However that is a bit redundant for most cases. This PR ensures that the tags and service meta of the parent service get copied to the sidecar service. If there are any tags or service meta set in the sidecar service definition then this copying does not take place. After the changes, the query will now return the expected results.

A second change was made to prepared queries in this PR which is to allow filtering on ServiceMeta just like we allow for filtering on NodeMeta.
2019-02-04 09:36:51 -05:00
kaitlincarter-hc 9bdd921917
Apply suggestions from code review
Co-Authored-By: adilyse <rebecca@hashicorp.com>
2019-02-01 14:33:06 -08:00
kaitlincarter-hc c60efabed2
Update website/source/docs/platform/k8s/service-sync.html.md
Co-Authored-By: adilyse <rebecca@hashicorp.com>
2019-02-01 14:32:37 -08:00
R.B. Boyer 5165874318
incorrect examples for 'consul acl policy' commands (#5303) 2019-02-01 09:16:36 -06:00
Rebecca Zanzig a3b830f68f Update k8s ACL documentation
Clarifies that an ACL token only needs to be provided when ACLs are
enabled within the Consul cluster.
2019-01-31 13:55:09 -08:00
Matt Keeler 82e741f36f Fix some docs formatting around DNS SOA RR configuration (#5297) 2019-01-30 16:47:32 -06:00
Rebecca Zanzig ce747c63f0
Merge pull request #5292 from hashicorp/docs/acl-quotes
Switch smart quotes to straight quotes
2019-01-29 15:11:00 -08:00
kaitlincarter-hc 14aefea0d4
Created a new index page that links to all the ACL guides. I also removed the sidebar nav drop down to be more consistent with the other guides. (#5260) 2019-01-29 14:51:41 -06:00
Rebecca Zanzig 386df104df Switch smart quotes to straight quotes
The ACL guide had a couple instances of smart quotes which get rendered
as the incorrect character on the website.
2019-01-29 11:29:16 -08:00
Ilya Pavlov 39d5f2c08e Fix missed letter in the documentation (#5281) 2019-01-28 16:25:56 -06:00
kaitlincarter-hc abf32ef5e8
Fixing broken link. (#5283) 2019-01-28 16:23:29 -06:00
mkeeler c97c712e96
Release v1.4.2 2019-01-28 21:46:00 +00:00
Gabriel Pérez S 80325189fc Invalid syntax in Envoy configuration docs. (#5275) 2019-01-28 09:58:29 -05:00
danielehc 1e5c56f1aa Adding quorum note on leave command page (#5102)
Reusing the same phrasing as  https://github.com/hashicorp/consul/pull/5095/ to provide info on the effects of the `consul leave` command on Consul quorum
2019-01-25 14:20:48 -06:00
Geoffrey Grosenbach 4639466618 Corrects `defile` to `defined` (#5262) 2019-01-25 13:45:08 -06:00
Jack Pearkes d51471c9b0 fix broken link (#5273) 2019-01-25 11:40:31 -06:00
Matt Hoey c39ffad100 website: reference last command's last field instead of background PID (#5264) 2019-01-25 17:30:38 +01:00
Paul Banks 89af3bc8f5
Update services.html.md 2019-01-24 12:41:43 +00:00
banks 1d83ebf65d Bump website version 2019-01-23 22:16:20 +00:00
Diogenes S. Jesus f0e081bf88 Fix repeating wording in sentence (#5256)
Fix `to join to join` typo
2019-01-23 09:12:41 -05:00
Hans Hasselberg 0da4502740
website: update nokogiri (#5252) 2019-01-22 21:49:16 +01:00
Kyle Havlovitz 5bdf130767
Merge pull request #4869 from hashicorp/txn-checks
Add node/service/check operations to transaction api
2019-01-22 11:16:09 -08:00
Paul Banks ef9f27cbc8
connect: tame thundering herd of CSRs on CA rotation (#5228)
* Support rate limiting and concurrency limiting CSR requests on servers; handle CA rotations gracefully with jitter and backoff-on-rate-limit in client

* Add CSR rate limiting docs

* Fix config naming and add tests for new CA configs
2019-01-22 17:19:36 +00:00
kaitlincarter-hc 3e45da1414
Add acl.enable_key_list_policy to agent config docs. (#5227)
* Adding key list parameter to agent config docs.

* Fixed typo in master token section

* Updated based on comments from Paul and Matt.
2019-01-22 10:20:05 -06:00
Erik R. Rygg 8c87238b99
Merge pull request #5215 from hashicorp/deployment_guide_updates
Include information about multi-dc Connect
2019-01-17 19:39:41 -07:00
Rebecca Zanzig ebba215891 Fix broken links 2019-01-16 14:42:12 -08:00
Rebecca Zanzig df99f4a3ac Indent code blocks further to fix list formatting 2019-01-16 14:31:50 -08:00
Rebecca Zanzig 388ff4caed
Merge pull request #5222 from hashicorp/docs/helm-0.5.0
Add documentation about the two additional Helm chart options
2019-01-16 14:18:15 -08:00
Chris Wang 1e3bda174d Fix typo in k8s connect documentation (#5229) 2019-01-16 17:03:40 -05:00
Kyle Havlovitz 21380021af txn: update existing txn api docs with new operations 2019-01-15 16:54:07 -08:00
kaitlincarter-hc 59c010eb3b
Update links for learn migration (#5223)
* Stared updaing links for the learn migration

* Language change cluster -> datacenter (#5212)

* Updating the language from cluster to datacenter in the backup guide to be consistent and more accurate.

* missed some clusters

* updated three broken links for the sidebar nav
2019-01-15 14:57:17 -06:00
Rebecca Zanzig 98b3c13dbb
Merge pull request #5213 from hashicorp/docs/helm-security
Add a security warning about the default Helm chart installation
2019-01-14 16:28:31 -08:00
Rebecca Zanzig 6de477ef96 Add documentation about the two additional Helm chart options
Adds info about `k8stag` and `nodePortSyncType` options that were
added in consul-helm v0.5.0.

Additionally moves the k8sprefix to match the order in the Helm chart
values file, while also clarifying that it only affects one sync
direction.
2019-01-14 16:15:26 -08:00
Rebecca Zanzig 1c70407bd1 Add a security warning about the default Helm chart installation
If a user installs the default Helm chart Consul on a Kubernetes
cluster that is open to the internet, it is lacking some important
security configurations.
2019-01-14 15:59:27 -08:00
kaitlincarter-hc adcdc81f93
Language change cluster -> datacenter (#5212)
* Updating the language from cluster to datacenter in the backup guide to be consistent and more accurate.

* missed some clusters
2019-01-14 10:46:34 -06:00
R.B. Boyer 4db60f8243
website: minor acl guide fixes (#5214) 2019-01-10 14:17:20 -06:00
Elghazal Ahmed 2e97a4858f website: add autowire in Community Tools list (#5118)
* add autowire in Community Tools list

* put list in the right alphabetic order
2019-01-10 12:27:55 -06:00
Aestek c043de5381 [Security] Allow blocking Write endpoints on Agent using Network Addresses (#4719)
* Add -write-allowed-nets option

* Add documentation for the new write_allowed_nets option
2019-01-10 09:27:26 -05:00
kaitlincarter-hc 2dfc9ae989
Re-worked the ACL guide into two docs and an updated guide. (#5093)
* Re-worked the ACL guide into two docs and an updated guide.

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Updating syntax based on amayer5125's comments.

* Missed one of amayer5125's comments

* found a bad link in the acl system docs

* fixing a link in the rules docs
2019-01-09 15:07:20 -06:00
Erik R. Rygg 6580890f6e Include information about multi-dc Connect 2019-01-08 14:30:36 -07:00
Hans Hasselberg 067027230b
connect: add tls config for vault connect ca provider (#5125)
* add tlsconfig for vault connect ca provider.
* add options to the docs
* add tests for new configuration
2019-01-08 17:09:22 +01:00
Jack Pearkes 96b877f79e
website: fixed ca provider references (#5185)
Fixes https://github.com/hashicorp/consul/issues/5182.
2019-01-07 18:47:02 -08:00
RJ Spiker 516ba47609 website: fix carousel bugs 2019-01-07 13:39:14 -05:00
R.B. Boyer 3841e9e396
website: fix stray sentinel references using the old syntax (#5191)
[skip ci]
2019-01-07 09:59:17 -06:00
Grégoire Seux 4f62a3b528 Implement /v1/agent/health/service/<service name> endpoint (#3551)
This endpoint aggregates all checks related to <service id> on the agent
and return an appropriate http code + the string describing the worst
check.

This allows to cleanly expose service status to other component, hiding
complexity of multiple checks.
This is especially useful to use consul to feed a load balancer which
would delegate health checking to consul agent.

Exposing this endpoint on the agent is necessary to avoid a hit on
consul servers and avoid decreasing resiliency (this endpoint will work
even if there is no consul leader in the cluster).
2019-01-07 09:39:23 -05:00
kaitlincarter-hc 9a976a40f3
Added the new monitoring guide (#5117) 2019-01-04 10:26:07 -06:00
Junpei Tsuji 249babc244 website: Use secret id instead of policy id (#5049)
The document uses _the agent-token policy_ as agent token by mistake.
So I fixed it to use the secret id instead of it.
2019-01-03 10:45:01 -05:00
Tayyab Talha 517fa5edd4 Fix Type in go integration (#5132)
Fix Typo in second example
From svc.ServeTLSConfig() to svc.ServerTLSConfig()
2019-01-03 10:39:23 -05:00
Rebecca Zanzig 199063759b
Merge pull request #5112 from hashicorp/docs/helm-resources-example
Add examples for helm chart multi-line strings
2018-12-20 15:33:33 -08:00
kaitlincarter-hc 5bf14c58fa
removed an extra period that messed up formatting (#5120) 2018-12-19 18:12:43 -06:00
kaitlincarter-hc 395248dbe9
Adding the new backup guide (#5080)
* Adding the new backup guide

* Update website/source/docs/guides/backup.html.md

Looks good.

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/backup.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/backup.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/backup.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Updated the directions for the restore command.

* Update website/source/docs/guides/backup.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/backup.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* updated the token env

* Trying to make it extra clear where to run the commands.

* added not that list of backed up items isn't inclusive
2018-12-19 13:01:35 -06:00
kaitlincarter-hc 0b002f8560
Encryption Docs and New Guide (#5059)
* Added the new encryption guide, updated the encryption docs, updated the side-nav and index page for new guide.

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Making updates based on feedback

* Updating language

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Removing all reload mentions

* Updated the final remarks about TLS encryption to include a note about HTTP connections

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/agent-encryption.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* removed the mention of cfssl

* also removed the bit about cfssl in the doc

* updating cert names

* updated all cert values
2018-12-19 12:41:25 -06:00
Hans Hasselberg acc458d7a4
Builtin tls helper (#5078)
* command: add tls subcommand
* website: update docs and guide
2018-12-19 09:22:49 +01:00
Jack Pearkes 564288adcc
website: highlight how to use agent certs for tls checks (#5086)
Also clarifies that HTTP and gRPC checks both use the same
TLS configuration.
2018-12-18 16:47:52 -08:00
Rebecca Zanzig ce82de1965 Add examples for helm chart multi-line strings
There has been some confusion about the formating of multi-line
string variables in the Helm chart. This adds examples for these
situations, hopefully clarifying things for users.
2018-12-18 12:46:45 -08:00
kaitlincarter-hc cb5524e1e9
Guide Update: Adding/Removing Server (#5095)
* first draft of updated content for consul leave

* Changed the consul leave/bootstrap_expect scenario into a note
2018-12-17 09:16:07 -06:00
David A. Stevenson 09c7484cab fix typo (#5099)
encourge -> encourage
2018-12-17 08:56:55 -06:00
Alvin Huang 87aea652f0
Merge pull request #5065 from hashicorp/clarify_separator_api
clarify how `separator` should be in CLI and API
2018-12-12 12:14:19 -08:00
Pierre Souchay 222446fe03 Added consul-bench tool to list of community tools (#5010)
Put consul-bench in aphabetical order
2018-12-12 12:10:57 -08:00
kaitlincarter-hc 110c0c785e
Updates to the Adding/Removing Servers Guide (#5004)
* added a new section for adding servers, updated section titles, and added code snippets.

* Fixing typos

* fixing typos

* Addressing some of Paul's feedback.

* Updated the outage recovery recommendation
2018-12-12 09:12:29 -06:00
kaitlincarter-hc 6d81117544
Outage Recover Guide Updates. (#5003)
* Adding examples and a summary. Minor structure updates.

* Added a link to the deployment guide, but needed to remove a sentence referring to a guide that's not published yet.

* fixed typo
2018-12-11 14:51:24 -06:00
Jack Pearkes cc57615445
website: clarify catalog registration ID behavior (#5019)
* website: clarify catalog registration ID behavior

Fixes #3769

* Update catalog.html.md
2018-12-11 11:06:18 -08:00
Jack Pearkes 3a8da5e7ce
website: clarify format of check IDs for sessions (#5036)
* website: clarify format of check IDs for sessions

* Update website/source/api/session.html.md

Co-Authored-By: pearkes <jackpearkes@gmail.com>
2018-12-11 09:00:52 -08:00
Rebecca Zanzig dd1243691a Add documentation about the new ClusterIP syncing
Adds ClusterIP as a supported service type in the sync doc, as well
as add `syncClusterIPServices` to the helm chart detailed list.
2018-12-07 16:04:35 -08:00
Alvin Huang 7994d4a102 change depth to prefix 2018-12-07 14:57:00 -05:00
Jack Pearkes b64e8b262f
Documentation and changes for `verify_server_hostname` (#5069)
* verify_server_hostname implies verify_outgoing

* mention CVE in the docs.
2018-12-06 13:51:49 -08:00
Hannah Oppenheimer cb329089a4 Docs: clarify output vs notes
fixup
2018-12-06 11:25:57 -06:00
Alvin Huang b1823e428a clarify how `separator` should be in CLI and API 2018-12-06 10:59:43 -05:00
danielehc 43d882c38e Update configuration.html.md (#5058)
Link to Upstream Configuration was pointing to http://localhost:4567.
Fixed reference.
2018-12-05 16:32:11 +00:00
Jack Pearkes 628a25bbc7
website: use smaller og image (#5053)
This is done for the same reason as https://github.com/hashicorp/consul/pull/4005
and essentially reverts https://github.com/hashicorp/consul/pull/4953
which gave us unwanted unfurling behavior for links to consul.io from
services such as Slack.
2018-12-04 16:44:23 -08:00
Stenio Ferreira f453abda8c Fixed typos in autopilot doc (#5051) 2018-12-04 07:52:30 -08:00
Jack Pearkes 0e688e6f59
website: clarify format of prepared query upstreams (#5026)
This just gives an example of a prepared query upstream
configuration and clarifies the format in the description
2018-11-30 16:22:52 -08:00
Geoffrey Grosenbach 8f93a0aeb2 Merge branch 'doc-intro-learn-url' 2018-11-29 13:43:29 -08:00
Geoffrey Grosenbach 1f55207b29
Corrects you/your and camelcasing of "GitHub" (#5018) 2018-11-29 13:41:22 -08:00
Hans Hasselberg 3fce730416
website: capitalize headline (#5024) 2018-11-29 22:39:50 +01:00
Jack Pearkes e0d1c58bfc
website: clarify uuid format (#5014) 2018-11-29 13:23:58 -08:00
Jack Pearkes 8613dcb6fd website: add consul-aws guide from @i0rek (#5023)
* website: add consul-aws guide from @i0rek
2018-11-29 17:18:05 +01:00
kaitlincarter-hc 7a6ebd419f
Updates to DNS Caching Guide (#5001)
* Updates to DNS Caching Guide

* Spelling and grammar
2018-11-29 08:08:44 -08:00
Geoffrey Grosenbach b4f357bf38 Fixes URL paths to learn.hashicorp.com
Removes `.html` when not needed in order to clean up analytics.
2018-11-28 15:39:28 -08:00
Paul Banks 9bb239a01c
Update security notices around script checks 2018-11-27 17:15:17 +00:00
kaitlincarter-hc 8881d352aa
Updated autopilot guide (#4997)
* Updated the autopilot guide to prepare for the migration to the learn platform.

* Correcting typos
2018-11-27 09:10:44 -08:00
R.B. Boyer 7d32989e52
website: remove lingering beta note about Connect (#5009)
[skip ci]
2018-11-27 09:56:26 -06:00
Jennifer Yip 833e64d090 Update open graph image (#4953) 2018-11-26 14:01:39 -08:00
Borys Pierov 366dcab846 Fix "Read Self Token" URL in acl/token docs (#4978) 2018-11-26 10:55:15 -08:00
Louis Willcock 1a27869be6 UPDATE snapshot.html.erb - fix formatting on links (#4982)
Links to the `agent` and `inspect` docpages were broken by errant whitespace.
2018-11-26 10:28:33 -08:00
Jack Pearkes a790aeacd7
guides: remove references to specific versions (#4999)
This changes with time so will opt to not hardcoding this. Investigated using the middleman helper to render
out the current configured version but that won't exist on learn.hashicorp.com so I think this
is the most future-proof way.
2018-11-26 10:26:46 -08:00
Paul Banks 1b9edd1ebf
Fix sidecar-service docs 2018-11-26 12:41:47 +00:00
Rebecca Zanzig 1bbd01147b
Merge pull request #4980 from hashicorp/docs/helm-resources
Update type for `resources` variables
2018-11-20 11:40:03 -08:00
Alvin Huang 7fae304662
Merge pull request #4975 from hashicorp/circleci-website-build
add circleci website build
2018-11-20 14:11:31 -05:00
Rebecca Zanzig 3c6bf3eb47 Update type for `resources` variables
These were changed to multi-line strings to match the affinity
definition.
2018-11-20 10:56:11 -08:00
kaitlincarter-hc 71a0aa5049
Adding the new Consul Template Guide. (#4947)
* Adding the new Consul Template Guide.

* Update website/source/docs/guides/consul-template.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/consul-template.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/consul-template.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/consul-template.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Making updates based on Pauls feedback.

* Update website/source/docs/guides/consul-template.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/consul-template.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Update website/source/docs/guides/consul-template.html.md

Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>

* Couple more updates based on Pauls feedback.

* updated the intro to include how template can replace api use

* updated the address

* Adding minikube guide to the index page.
2018-11-20 10:17:54 -06:00
Paul Banks c16006da9a
update redirects doc comment for clarity 2018-11-19 15:28:32 +00:00
Geoffrey Grosenbach eba25a1438
Consul on Minikube guide (#4949)
* Adds images for Minikube guide
* Adds notes about Helm YAML configuration
* Embed Wistia video for Consul Minikube guide
* Cleans up menus, instructions, Helm steps
* Adds captions for all images
* Uses Docker images hosted on hashicorp org for demo
* Adds link to Minikube guide from menu and k8s index page
* Clarify steps in Minikube/Kubernetes guide
2018-11-16 15:17:04 -08:00
Alvin Huang 041e0b83ec remove packer.json since CircleCI builds the site 2018-11-16 17:05:22 -05:00
Geoffrey Grosenbach 373fafb4af
Document Fastly redirects (#4887)
* Adds note about use of Fastly VCL for redirects

Some redirects are not possible with a redirect file, so we send traffic to
learn.hashicorp.com with custom VCL (Varnish) handlers using the Fastly web
admin.

Future migrations of content to learn.hashicorp.com should also use this
approach.
2018-11-16 11:09:32 -08:00