Commit Graph

950 Commits

Author SHA1 Message Date
Mitchell Hashimoto 7fa6bb022f
Merge pull request #4320 from hashicorp/f-alias-check
Add "Alias" Check Type
2018-07-20 13:01:33 -05:00
azam 342bcb1c24 Make Serf LAN & WAN port configurable from CLI
Make RPC port accessible to CLI

Add tests and documentation for server-port, serf-lan-port, serf-wan-port CLI arguments
2018-07-21 02:17:21 +09:00
Paul Banks bbbebfc8d7
Merge pull request #4352 from hashicorp/doc-dev-flag-generates-certs
Note that `-dev` generates certs for Connect.
2018-07-17 11:36:02 +01:00
Geoffrey Grosenbach d44f35aa4e Clarify Connect-related implications for `-dev` flag 2018-07-16 14:53:46 -07:00
Kyle Havlovitz 6465b13b7d
website: update docs for leaf cert TTL option 2018-07-16 13:33:42 -07:00
Mitchell Hashimoto 6be4fa9118
website: fix some website typos 2018-07-12 21:18:00 -07:00
Mitchell Hashimoto 1027a01a10
website: document alias check 2018-07-12 21:14:36 -07:00
Matt Keeler d19c7d8882
Merge pull request #4303 from pierresouchay/non_blocking_acl
Only send one single ACL cache refresh across network when TTL is over
2018-07-10 08:57:33 -04:00
Paul Banks 41c3a4ac8e
Merge pull request #4038 from pierresouchay/ACL_additional_info
Track calls blocked by ACLs using metrics
2018-07-09 20:21:21 +01:00
Paul Banks c8b37f0a4c
Merge pull request #4351 from hashicorp/doc-config-dir-reads-hcl-files
Notes that both "hcl" and "json" files are loaded from the config-dir.
2018-07-09 14:43:55 +01:00
Paul Banks 0241cda645
Fix formatting issue in config docs.
The floating paragraph seems to need additional indentation to work correctly on the markdown parser middle man uses - GitHub got it right before in the preview but the website broke dumping the new config option inline.
2018-07-09 14:39:20 +01:00
Pierre Souchay a937c7fa70 Added new ACL blocked Metrics to telemetry.html 2018-07-09 11:36:33 +02:00
Geoffrey Grosenbach f132d0e1e1 Note that `-dev` generates certs for Connect.
Previous version of the documentation didn't mention this, which can
lead to confusion when experimenting with Connect. Many other features
of Consul work fine without `-dev` mode, but Connect needs certs in
order to proxy, which must be done with this flag or by generating certs
directly and passing them to Consul in configs.
2018-07-06 12:26:15 -07:00
Geoffrey Grosenbach 5eecbeb7ae Notes that both "hcl" and "json" files are loaded from the config-dir.
The previous version only mentioned "json" but the behavior was to read
"hcl" files as well.
2018-07-06 12:22:18 -07:00
Siva Prasad bc9c5927b7
Website/Docs/Telemetry : Errata 2018-07-03 18:18:57 -04:00
Siva a1a62e3b91 Website/Docs/Telemetry: Added more raft and memberlist items. 2018-07-03 17:37:29 -04:00
Siva 5d8bf053e0 Website/Telemetry: Errata for snapshot.compact and reworded memberlist.health.score 2018-07-03 10:59:31 -04:00
Siva 9579ba4e12 Website: Added more telemetry details for raft and memberlist. 2018-07-03 10:27:01 -04:00
Siva 77fe08b7c9 Website: Added more telemetry metrics 2018-07-03 08:00:39 -04:00
Pierre Souchay 0f1735634d Improve doc for async-cache 2018-07-01 23:50:30 +02:00
Pierre Souchay 1e7665c0d5 Updated documentation and adding more test case for async-cache 2018-07-01 23:50:30 +02:00
Siva b874cac8bb Website: Errata in -bind option for the agent 2018-06-29 16:43:12 -04:00
Julien Pivotto b033cba815
Fix JSON in service configuration 2018-06-27 09:06:27 +02:00
Matt Keeler afd32485f4
Fix layout issue with discovery_max_stale
It was indented when it shouldn't have been.
2018-06-26 15:09:14 -04:00
mkeeler 6813a99081 Merge remote-tracking branch 'connect/f-connect' 2018-06-25 19:42:51 +00:00
Kyle Havlovitz c20bbf8760 connect/ca: hide the RotationPeriod config field since it isn't used yet 2018-06-25 12:26:18 -07:00
Kyle Havlovitz 8e028b7dc6 website: add Vault CA provider doc sections 2018-06-25 12:25:42 -07:00
Paul Banks b562b9f66a Add proxy telemetry to docs 2018-06-25 12:25:39 -07:00
Mitchell Hashimoto 7f83ae1faf website: document proxy security settings 2018-06-25 12:25:11 -07:00
Kyle Havlovitz 860bf825a3 docs: add agent config options for connect/CA 2018-06-25 12:25:10 -07:00
Mitchell Hashimoto 9ebd27522b website: fix typo 2018-06-25 12:24:15 -07:00
Mitchell Hashimoto 927b45bf91 agent/config: move ports to `ports` structure, update docs 2018-06-25 12:24:15 -07:00
Mitchell Hashimoto 097856c515 Starting Docs (#46)
* website: first stab at Connect docs

* website: lots more various stuff (bad commit messages)

* website: getting started page for Connect

* website: intentions

* website: intention APIs

* website: agent API docs

* website: document agent/catalog proxy kind service values

* website: /v1/catalog/connect/:service

* website: intention CLI docs

* website: custom proxy docs

* website: remove dedicated getting started guide

* website: add docs for CA API endpoints

* website: add docs for connect ca commands

* website: add proxy CLI docs

* website: clean up proxy command, add dev docs

* website: todo pages

* website: connect security
2018-06-25 12:24:05 -07:00
Jack Pearkes 1e5c55fb21
Merge pull request #4226 from petems/monitoring_doc
Adds Monitoring Guide
2018-06-21 13:34:11 -07:00
petems 804cd1a8f3 Adds extra thresholds and aggregates to Telemetry
* Thresholds and aggregates of metrics for monitoring in Consul
2018-06-21 20:45:13 +01:00
Matt Keeler af910bda39
Merge pull request #4216 from hashicorp/rpc-limiting
Make RPC limits reloadable
2018-06-20 09:05:28 -04:00
Matt Keeler 0d4e8676d1
Merge pull request #4215 from hashicorp/feature/config-node-meta-dns-txt
Add configuration entry to control including TXT records for node meta in DNS responses
2018-06-20 08:53:04 -04:00
Matt Keeler 8216816e3f Make filtering out TXT RRs only apply when they would end up in Additional section
ANY queries are no longer affected.
2018-06-19 10:08:16 -04:00
Omar Khawaja 8f66362770
update encryption doc and add guide for creating certificates (#4238)
* update encryption doc and add guide for creating certificates in consul with cfssl

* add details about CLI and disabling HTTP

* delete $ symbols and add guide elements

* add missing periods and steps heading
2018-06-18 15:25:35 -04:00
Guido Iaquinti e85e63c18c Client: add metric for failed RPC calls to server 2018-06-13 12:35:45 +01:00
Matt Keeler 08e26d10b8 Merge branch 'master' of github.com:hashicorp/consul into rpc-limiting
# Conflicts:
#	agent/agent.go
#	agent/consul/client.go
2018-06-11 16:11:36 -04:00
Matt Keeler 0f5798f028 Update docs about rpc limits being reloadable 2018-06-11 15:54:55 -04:00
Matt Keeler 6cc0422408 Add configuration entry to control including TXT records for node meta in DNS responses
If set to false, the only way to retrieve TXT records for node meta is to specifically query for TXT records.
2018-06-11 11:49:04 -04:00
Jack Pearkes 3bba8b9805
Merge pull request #4169 from rskrishnar/adds-a-link-to-agent-config-options
adds link to agent config options from basic.html
2018-06-01 09:25:58 -07:00
Jack Pearkes cdc66a9a66
Merge pull request #4164 from hashicorp/raft-default-docs
website: add raft snapshot setting defaults
2018-06-01 09:06:00 -07:00
Nainterceptor 882f8cea06
Fix given + mandatory fields 2018-05-30 23:03:40 +02:00
RoopSai Krishna e05c695382 adds link to agent config options from basic.html 2018-05-28 12:47:14 +05:30
Kyle Havlovitz 88311895d4
website: add raft snapshot setting defaults 2018-05-25 16:17:43 -07:00
Jack Pearkes b38c1d3437
Merge pull request #4133 from rskrishnar/add-missing-telemetry
add missing metrics to telemetry documentation
2018-05-25 09:25:19 -07:00
RoopSai Krishna d0f2db10d0 add missing metrics to telemetry documentation 2018-05-16 16:26:32 +05:30
Pierre Souchay c5dfe7b97d Error in documentation: `discovery_max_stale` is not in `dns_config`
Moved the entry at the top level instead of DNS
2018-05-15 14:59:15 +02:00
Jack Pearkes f496b697ae website: fix broken link 2018-05-11 12:22:55 -07:00
Preetha Appan 3ff5fd6ec5
More docs and removed SnapShotInterval from raft timing struct stanza 2018-05-11 10:43:24 -05:00
Preetha Appan d721da7b67
Also make snapshot interval configurable 2018-05-11 10:43:24 -05:00
Preetha Appan 66f31cd25a
Make raft snapshot commit threshold configurable 2018-05-11 10:43:24 -05:00
Kyle Havlovitz 876d251b95
Merge pull request #4108 from hashicorp/vendor-go-discover
Update go-discover and add triton provider
2018-05-10 17:29:00 -07:00
Kyle Havlovitz 48560848fc
Move cloud auto-join docs to a separate page and add Triton 2018-05-10 17:15:41 -07:00
Jack Pearkes 291e8b83ae
Merge pull request #4097 from hashicorp/remove-deprecated
Remove deprecated check/service fields and metric names
2018-05-10 15:45:49 -07:00
Paul Banks e6771260a0
Update config docs with places sockaddr is supported 2018-05-10 14:56:48 +01:00
Kyle Havlovitz ba3971d2c1
Remove deprecated metric names 2018-05-08 16:23:15 -07:00
Kyle Havlovitz b73323aa42
Remove the script field from checks in favor of args 2018-05-08 15:31:53 -07:00
Kyle Havlovitz cc214d45b6
Remove support for EnableTagOverride in config files 2018-05-07 16:19:13 -07:00
Kyle Havlovitz 6461087c25
Remove support for CheckID field in service check definitions 2018-05-07 16:15:08 -07:00
Paul Banks c8db140ff7
Merge pull request #4047 from pierresouchay/added_missing_meta_in_service_definition
[BUGFIX] Added Service Meta support in configuration files
2018-04-25 13:08:53 +01:00
Pierre Souchay 208566d541 Changed a bit doc
(Fighting with Travis)
2018-04-24 22:55:39 +02:00
Pierre Souchay 7e0d6f57e9 Improved documentation 2018-04-24 22:40:41 +02:00
Pierre Souchay 4c1ddbd0d5 Added documentation for meta 2018-04-24 21:56:35 +02:00
Paul Banks 4de68fcb4b
Merge pull request #4016 from pierresouchay/support_for_prometheus
Support for prometheus for metrics endpoint
2018-04-24 16:14:43 +01:00
Jack Pearkes a8a056fd11 website: fix a broken link 2018-04-13 10:33:29 -07:00
Pierre Souchay a680c8e91b Clearer documentation and comments for enabling Prometheus support 2018-04-09 13:16:45 +02:00
Pierre Souchay 39bd2b78e6 Added documentation for telemetry{ prometheus_retention_time = duration } 2018-04-06 14:50:03 +02:00
Preetha a67d27c756
Adds discovery_max_stale (#4004)
Adds a new option to allow service discovery endpoints to return stale results if configured at the agent level.
2018-03-30 10:14:44 -05:00
Jack Pearkes e65f66ac07 website: document and warn users about disabling serf_wan port
See https://github.com/hashicorp/consul/pull/3984 for more.

This also fixes a link to a heading that existed twice in the document.
2018-03-29 08:19:21 -07:00
Jack Pearkes c862148ea2
Merge pull request #3927 from hashicorp/docs-encrypt-key-note
Docs: Clarify encrypt key for WAN joined DCs
2018-03-22 14:16:02 -07:00
Josh Soref 94835a2715 Spelling (#3958)
* spelling: another

* spelling: autopilot

* spelling: beginning

* spelling: circonus

* spelling: default

* spelling: definition

* spelling: distance

* spelling: encountered

* spelling: enterprise

* spelling: expands

* spelling: exits

* spelling: formatting

* spelling: health

* spelling: hierarchy

* spelling: imposed

* spelling: independence

* spelling: inspect

* spelling: last

* spelling: latest

* spelling: client

* spelling: message

* spelling: minimum

* spelling: notify

* spelling: nonexistent

* spelling: operator

* spelling: payload

* spelling: preceded

* spelling: prepared

* spelling: programmatically

* spelling: required

* spelling: reconcile

* spelling: responses

* spelling: request

* spelling: response

* spelling: results

* spelling: retrieve

* spelling: service

* spelling: significantly

* spelling: specifies

* spelling: supported

* spelling: synchronization

* spelling: synchronous

* spelling: themselves

* spelling: unexpected

* spelling: validations

* spelling: value
2018-03-19 16:56:00 +00:00
Paul Banks 37c07b3cac
Use master 2018-03-19 16:50:52 +00:00
Devin Canterberry 961aea97fe
📝 Prefer brevity at the cost of some ambiguity 2018-03-15 10:25:27 -07:00
Devin Canterberry 84d650cc4a
📝 Clarify the list of supported TLS cipher suites
Previously, the documentation linked to Golang's source code, which
can drift from the list of cipher suites supported by Consul. Consul
has a hard-coded mapping of string values to Golang cipher suites, so
this is a more direct source of truth to help users understand which
string values are accepted in the `tls_cipher_suites` configuration
value.
2018-03-13 09:25:03 -07:00
Preetha 251cdb9c24
Some tweaks to the documentation for a_record_limit 2018-03-08 11:23:07 -06:00
Pierre Souchay 57310a6446 Updated documentation as requested by @preetapan 2018-03-08 18:02:40 +01:00
Paul Banks c57451a414
Notes on ACL token storage and permissions 2018-03-02 16:22:12 +00:00
Paul Banks e833b535a6
Notes on ACL token storage and permissions 2018-03-02 16:20:11 +00:00
Brian Shumate 6d92c28c5c Clarify encrypt key for WAN joined DCs 2018-03-02 10:41:09 -05:00
Jack Pearkes 10f3eb623a website: override automatic linking of list items for softlayer dc
This avoids a conflict with #datacenter later on the page. We're mixing
histroic manually specified anchors with generated anchors (via
redcarpet / middleman-hashicorp) so we have to manually override the
automatic generation here.

I was tempted to rewrite the old manual anchors to use the automatic
generation, but there is no way to maintain backwards compatibility,
so will leave that for a time when it is appropriate for us to break
links (or redirect them, etc).

Fixes #3916
2018-02-27 10:53:12 -08:00
Kyle Havlovitz f6ecaa4a1c
Add enterprise default config section 2018-02-05 13:33:59 -08:00
James Phillips e748c63fff
Merge pull request #3855 from hashicorp/pr-3782-slackpad
Adds support for gRPC health checks.
2018-02-02 17:57:27 -08:00
James Phillips 49772f93bb
Adds documentation for gRPC health checks. 2018-02-02 17:53:49 -08:00
James Phillips d93eb3659c
Updates configuration docs for Azure VMSS support. 2018-01-19 16:37:22 -08:00
James Cunningham 8dfe140501 fix dead telemetry prefix filter link 2018-01-05 15:19:33 -07:00
James Phillips 10ff52c21c
Merge pull request #3765 from diptanu/f-agent-telemetry
Added telemetry around Catalog APIs
2018-01-04 18:56:26 -08:00
Bastien Gérard 967a1de1ed fix in documentation 2017-12-31 09:48:16 +01:00
Diptanu Choudhury 3858317ac9 Updated docs 2017-12-21 20:37:13 -08:00
Diptanu Choudhury 7f28391cbf Added docs 2017-12-21 16:58:39 -08:00
Yoann Fouquet 715dd744ff Update documentation for "serf_lan_bind" and "serf_wan_bind"
These was spotted in issue #3709.
These two configuration elements were renamed "serf_lan" and "serf_wan" in commit 12216583a1
Update documentation to fit the new code.
Note that flags "-serf-lan-bind" and "-serf-wan-bind" were not renamed.
2017-12-12 13:55:19 +01:00
James Phillips 93f68555d0
Adds enable_agent_tls_for_checks configuration option which allows (#3661)
HTTP health checks for services requiring 2-way TLS to be checked
using the agent's credentials.
2017-11-07 18:22:09 -08:00
Frank Schröder 874e350b2f config: add -config-format option (#3626)
* config: refactor ReadPath(s) methods without side-effects

Return the sources instead of modifying the state.

* config: clean data dir before every test

* config: add tests for config-file and config-dir

* config: add -config-format option

Starting with Consul 1.0 all config files must have a '.json' or '.hcl'
extension to make it unambigous how the data should be parsed. Some
automation tools generate temporary files by appending a random string
to the generated file which obfuscates the extension and prevents the
file type detection.

This patch adds a -config-format option which can be used to override
the auto-detection behavior by forcing all config files or all files
within a config directory independent of their extension to be
interpreted as of this format.

Fixes #3620
2017-10-31 17:30:01 -05:00
Frank Schröder a052255f86 vendor: update go-discover (#3634)
* vendor: update go-discover

Pull in providers:

 * Aliyun (Alibaba Cloud)
 * Digital Ocean
 * OpenStack (os)
 * Scaleway

* doc: use ... instead of xxx

* doc: strip trailing whitespace

* doc: add docs for aliyun, digitalocean, os and scaleway

* agent: fix test
2017-10-31 17:03:54 -05:00
James Phillips a11c277f75
Changes "ip" to "IP". 2017-10-23 12:34:43 +02:00
Frank Schroeder 81917ee675
Merge pull request #3600 from hashicorp/support-go-sockaddr-for-dns-recursors
DNS recursors can be added through go-sockaddr templates. Entries
are deduplicated while the order is maintained.

Originally proposed by @taylorchu

See #2932
2017-10-23 10:45:36 +02:00
Frank Schroeder 0ca94055c4
Revert "doc: update docs for dns recursor go-sockaddr templates"
This reverts commit 6d4a57aedc.
2017-10-23 10:08:35 +02:00
Frank Schroeder 42563dc73f
Revert "doc: address review comment"
This reverts commit 6ba9690e81.
2017-10-23 10:08:35 +02:00
Frank Schroeder 703be5a219
Revert "Changes "ip" to "IP"."
This reverts commit dca5dcb68c.
2017-10-23 10:08:35 +02:00
James Phillips dca5dcb68c Changes "ip" to "IP". 2017-10-23 08:01:25 +02:00
Frank Schroeder 6ba9690e81 doc: address review comment 2017-10-23 08:01:25 +02:00
Frank Schroeder 6d4a57aedc doc: update docs for dns recursor go-sockaddr templates 2017-10-23 08:01:25 +02:00
James Phillips 3ab8b50133
Tweaks watch docs. 2017-10-21 20:09:37 -07:00
preetapan bed69cefb2 Update watches.html.md 2017-10-21 20:59:47 -05:00
Preetha Appan 28a3901f10 Small grammar correction 2017-10-21 20:55:15 -05:00
Preetha Appan cdb5f8c3c9 Improve HTTP handler documentation 2017-10-21 20:51:37 -05:00
Hadar Greinsmark 7e1a860978 Implement HTTP Watch handler (#3413)
Implement HTTP Watch handler
2017-10-21 20:39:09 -05:00
Frank Schroeder 8ad8331f7d
doc: address review comment 2017-10-20 20:06:33 +02:00
Frank Schroeder 2122f16a69
doc: update docs for dns recursor go-sockaddr templates 2017-10-20 15:51:49 +02:00
Johan Brandhorst 4ebdff30ef Fixed indentation in Script + Interval
Remove newlines which were causing the text to not be rendered under the intended bullet point.
2017-10-20 14:02:31 +02:00
Jay 4d95a56b43 s/acesss/access (#3593)
Spell "access" correctly
2017-10-18 17:24:56 -07:00
Christopher "Chief" Najewicz 0b710b4a7a Update docs for retry_join cloud discovery to include snippet around (#3577)
using HTTP_PROXY, HTTPS_PROXY and NO_PROXY env vars when needed
2017-10-17 16:05:44 -07:00
Kyle Havlovitz 4ab59af09e
Clarify the docs around script check timeout behavior 2017-10-11 14:55:55 -07:00
Kyle Havlovitz 106b8b0b33 Kill check processes after the timeout is reached (#3567)
* Kill check processes after the timeout is reached

Kill the subprocess spawned by a script check once the timeout is reached. Previously Consul just marked the check critical and left the subprocess around.

Fixes #3565.

* Set err to non-nil when timeout occurs

* Fix check timeout test

* Kill entire process subtree on check timeout

* Add a docs note about windows subprocess termination
2017-10-11 11:57:39 -07:00
Frank Schröder 94f58199b1 agent: add option to discard health output (#3562)
* agent: add option to discard health output

In high volatile environments consul will have checks with "noisy"
output which changes every time even though the status does not change.
Since the output is stored in the raft log every health check update
unblocks a blocking call on health checks since the raft index has
changed even though the status of the health checks may not have changed
at all. By discarding the output of the health checks the users can
choose a different tradeoff. Less visibility on why a check failed in
exchange for a reduced change rate on the raft log.

* agent: discard output also when adding a check

* agent: add test for discard check output

* agent: update docs

* go vet

* Adds discard_check_output to reloadable config table.

* Updates the change log.
2017-10-10 17:04:52 -07:00
Frank Schröder 759ef8a1d4 config: add generic method to translate between CamelCase and snake_case (#3557)
* doc: document discrepancy between id and CheckID

* doc: document enable_tag_override change

* config: add TranslateKeys helper

TranslateKeys makes it easier to map between different representations
of internal structures. It allows to recursively map alias keys to
canonical keys in structured maps.

* config: use TranslateKeys for config file

This also adds support for 'enabletagoverride' and removes
the need for a separate CheckID alias field.

* config: remove dead code

* agent: use TranslateKeys for FixupCheckType

* agent: translate enable_tag_override during service registration

* doc: add '.hcl' as valid extension

* config: map ScriptArgs to args

* config: add comment for TranslateKeys
2017-10-10 16:40:59 -07:00
James Phillips bb12368eac Makes RPC handling more robust when rolling servers. (#3561)
* Adds client-side retry for no leader errors.

This paves over the case where the client was connected to the leader
when it loses leadership.

* Adds a configurable server RPC drain time and a fail-fast path for RPCs.

When a server leaves it gets removed from the Raft configuration, so it will
never know who the new leader server ends up being. Without this we'd be
doomed to wait out the RPC hold timeout and then fail. This makes things fail
a little quicker while a sever is draining, and since we added a client retry
AND since the server doing this has already shut down and left the Serf LAN,
clients should retry against some other server.

* Makes the RPC hold timeout configurable.

* Reorders struct members.

* Sets the RPC hold timeout default for test servers.

* Bumps the leave drain time up to 5 seconds.

* Robustifies retries with a simpler client-side RPC hold.

* Reverts untended delete.
2017-10-10 15:19:50 -07:00
Radek Simko 0075421b1a docs: agent/options gcp's project_name is optional
Per https://github.com/hashicorp/go-discover/blob/master/provider/gce/gce_discover.go#L53-L61
2017-10-08 13:08:50 +02:00
Kyle Havlovitz adf29675f3 Merge pull request #3535 from hashicorp/metric-docs
Update metric names and add a legacy config flag
2017-10-04 17:39:16 -07:00
Kyle Havlovitz 766d1259d8
Move http request metric to the agent section 2017-10-04 17:36:10 -07:00
Kyle Havlovitz a3e9ac5840
Add a test for legacy metrics with a whitelist filter 2017-10-04 17:27:57 -07:00
Kyle Havlovitz 198ed6076d Clean up subprocess handling and make shell use optional (#3509)
* Clean up handling of subprocesses and make using a shell optional

* Update docs for subprocess changes

* Fix tests for new subprocess behavior

* More cleanup of subprocesses

* Minor adjustments and cleanup for subprocess logic

* Makes the watch handler reload test use the new path.

* Adds check tests for new args path, and updates existing tests to use new path.

* Adds support for script args in Docker checks.

* Fixes the sanitize unit test.

* Adds panic for unknown watch type, and reverts back to Run().

* Adds shell option back to consul lock command.

* Adds shell option back to consul exec command.

* Adds shell back into consul watch command.

* Refactors signal forwarding and makes Windows-friendly.

* Adds a clarifying comment.

* Changes error wording to a warning.

* Scopes signals to interrupt and kill.

This avoids us trying to send SIGCHILD to the dead process.

* Adds an error for shell=false for consul exec.

* Adds notes about the deprecated script and handler fields.

* De-nests an if statement.
2017-10-04 16:48:00 -07:00
Kyle Havlovitz c728564994
Update metric names and add a legacy config flag 2017-10-04 16:43:27 -07:00
Frank Schroeder 012ec7876e doc: document go-discover format change 2017-10-04 19:12:28 +02:00
Frank Schroeder b0b84604fc update docs 2017-09-29 20:26:43 +02:00
James Phillips 1181ab0d11 Clarifies server requirement for bootstrap-expect.
Fixes #3510.
2017-09-28 22:02:37 -07:00
Patrick Sodré fa67334361
Update docs on RFC1464 vs RFC1035 options 2017-09-28 12:32:46 +02:00
Patrick Sodré 8e14b527e8
Update docs to include support for TXT records
- Add explanation to the difference between RFC1035
    and RFC1464 queries.
2017-09-28 12:32:42 +02:00
James Phillips 38b2d76d39 Update options.html.md 2017-09-27 15:55:46 -07:00
James Phillips 5fa5f6ef01 Update options.html.md 2017-09-27 15:40:00 -07:00
James Phillips 7deed7162f Cleans up some docs for the 1.0 release. (#3508)
* Cleans up information about file extensions, now that they are required.

* Removes references to deprecated configuration options.

* Adds docs for multiple bind address support.
2017-09-27 15:30:30 -07:00
James Phillips a8f228c2ae Adds a "required" note for the port in the network segments configuration. 2017-09-26 17:57:34 -07:00
Frank Schröder e84c2b2edd Metrics service prefix (#3498)
* metrics: replace statsite_prefix with service_prefix

The metrics prefix isn't statsite specific and is in fact used
for all metrics providers. Since we are deprecating fields
anyway we should fix this one as well.

Fixes #3293

* Updates docs and sorts telemetry section.

* Renames to "metrics_prefix" to disambiguate with Consul services.

* Updates the change log.
2017-09-26 17:49:55 -07:00
James Phillips 45646ac3f4 Bumps default Raft protocol to version 3. (#3477)
* Changes default Raft protocol to 3.

* Changes numPeers() to report only voters.

This should have been there before, but it's more obvious that this
is incorrect now that we default the Raft protocol to 3, which puts
new servers in a read-only state while Autopilot waits for them to
become healthy.

* Fixes TestLeader_RollRaftServer.

* Fixes TestOperator_RaftRemovePeerByAddress.

* Fixes TestServer_*.

Relaxed the check for a given number of voter peers and instead do
a thorough check that all servers see each other in their Raft
configurations.

* Fixes TestACL_*.

These now just check for Raft replication to be set up, and don't
care about the number of voter peers.

* Fixes TestOperator_Raft_ListPeers.

* Fixes TestAutopilot_CleanupDeadServerPeriodic.

* Fixes TestCatalog_ListNodes_ConsistentRead_Fail.

* Fixes TestLeader_ChangeServerID and adjusts the conn pool to throw away
sockets when it sees io.EOF.

* Changes version to 1.0.0 in the options doc.

* Makes metrics test more deterministic with autopilot metrics possible.
2017-09-25 15:27:04 -07:00
Frank Schröder 12216583a1 New config parser, HCL support, multiple bind addrs (#3480)
* new config parser for agent

This patch implements a new config parser for the consul agent which
makes the following changes to the previous implementation:

 * add HCL support
 * all configuration fragments in tests and for default config are
   expressed as HCL fragments
 * HCL fragments can be provided on the command line so that they
   can eventually replace the command line flags.
 * HCL/JSON fragments are parsed into a temporary Config structure
   which can be merged using reflection (all values are pointers).
   The existing merge logic of overwrite for values and append
   for slices has been preserved.
 * A single builder process generates a typed runtime configuration
   for the agent.

The new implementation is more strict and fails in the builder process
if no valid runtime configuration can be generated. Therefore,
additional validations in other parts of the code should be removed.

The builder also pre-computes all required network addresses so that no
address/port magic should be required where the configuration is used
and should therefore be removed.

* Upgrade github.com/hashicorp/hcl to support int64

* improve error messages

* fix directory permission test

* Fix rtt test

* Fix ForceLeave test

* Skip performance test for now until we know what to do

* Update github.com/hashicorp/memberlist to update log prefix

* Make memberlist use the default logger

* improve config error handling

* do not fail on non-existing data-dir

* experiment with non-uniform timeouts to get a handle on stalled leader elections

* Run tests for packages separately to eliminate the spurious port conflicts

* refactor private address detection and unify approach for ipv4 and ipv6.

Fixes #2825

* do not allow unix sockets for DNS

* improve bind and advertise addr error handling

* go through builder using test coverage

* minimal update to the docs

* more coverage tests fixed

* more tests

* fix makefile

* cleanup

* fix port conflicts with external port server 'porter'

* stop test server on error

* do not run api test that change global ENV concurrently with the other tests

* Run remaining api tests concurrently

* no need for retry with the port number service

* monkey patch race condition in go-sockaddr until we understand why that fails

* monkey patch hcl decoder race condidtion until we understand why that fails

* monkey patch spurious errors in strings.EqualFold from here

* add test for hcl decoder race condition. Run with go test -parallel 128

* Increase timeout again

* cleanup

* don't log port allocations by default

* use base command arg parsing to format help output properly

* handle -dc deprecation case in Build

* switch autopilot.max_trailing_logs to int

* remove duplicate test case

* remove unused methods

* remove comments about flag/config value inconsistencies

* switch got and want around since the error message was misleading.

* Removes a stray debug log.

* Removes a stray newline in imports.

* Fixes TestACL_Version8.

* Runs go fmt.

* Adds a default case for unknown address types.

* Reoders and reformats some imports.

* Adds some comments and fixes typos.

* Reorders imports.

* add unix socket support for dns later

* drop all deprecated flags and arguments

* fix wrong field name

* remove stray node-id file

* drop unnecessary patch section in test

* drop duplicate test

* add test for LeaveOnTerm and SkipLeaveOnInt in client mode

* drop "bla" and add clarifying comment for the test

* split up tests to support enterprise/non-enterprise tests

* drop raft multiplier and derive values during build phase

* sanitize runtime config reflectively and add test

* detect invalid config fields

* fix tests with invalid config fields

* use different values for wan sanitiziation test

* drop recursor in favor of recursors

* allow dns_config.udp_answer_limit to be zero

* make sure tests run on machines with multiple ips

* Fix failing tests in a few more places by providing a bind address in the test

* Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder.

* Add porter to server_test.go to make tests there less flaky

* go fmt
2017-09-25 11:40:42 -07:00
Frank Schroeder 58c0a3f16d
Update docs for addr_type option for AWS Cloud auto-join (#3471)
Fixes #3471
2017-09-25 09:54:58 +02:00
Frank Schroeder 511dc3e95a
Fix Azure cloud auto-join docs (#3466)
Fixes #3466
2017-09-25 02:44:04 +02:00
James Phillips 15c0a72f74 Update options.html.md 2017-09-01 22:25:28 -07:00
James Phillips 46ed4ac2ca Fixes a bad link. 2017-09-01 15:07:18 -07:00
James Phillips 9258506dab Adds simple rate limiting for client agent RPC calls to Consul servers. (#3440)
* Added rate limiting for agent RPC calls.
* Initializes the rate limiter based on the config.
* Adds the rate limiter into the snapshot RPC path.
* Adds unit tests for the RPC rate limiter.
* Groups the RPC limit parameters under "limits" in the config.
* Adds some documentation about the RPC limiter.
* Sends a 429 response when the rate limiter kicks in.
* Adds docs for new telemetry.
* Makes snapshot telemetry look like RPC telemetry and cleans up comments.
2017-09-01 15:02:50 -07:00
James Phillips 745537fed4
Tweaks network segments guide. 2017-09-01 11:19:39 -07:00
Kyle Havlovitz 220db48aa7 Merge pull request #3431 from hashicorp/network-segments-oss 2017-09-01 10:24:58 -07:00
Kyle Havlovitz 00d03f1141
Add doc sections for network segments 2017-08-31 11:19:08 -07:00
David Terry 472398b174 docs: add quotes around example invocation for google cloud retry join 2017-08-30 23:05:45 +02:00
Frank Schroeder a0b974620c
doc: document that retry-join values are URL encoded
Fixes #3417
2017-08-26 15:19:43 +02:00
Frank Schroeder e22aa7a251
doc: fix parameter name for aws retry-join
Fixes #3417
2017-08-26 15:19:34 +02:00
Frank Schroeder 01eae2e9cf doc: document cloud auto-joining for retry-join-wan 2017-08-23 21:23:34 +02:00
Frank Schröder 546ffc25fc doc: retry_join is a string array (#3388) 2017-08-10 09:58:26 +02:00
James Phillips 72c4b9ef5f Removes partial details in the retry_join config file section. (#3386) 2017-08-09 21:27:17 -07:00
Seth Vargo 1258c1fe94 Document the new auto-join in the config and CLI (#3381)
* Document the new auto-join in the config and CLI
* Mention and example DNS
2017-08-09 21:14:56 -07:00
Kyle Havlovitz c1c883f441
Add doc links for metrics endpoint 2017-08-08 13:05:38 -07:00
Kyle Havlovitz d5634fe2a8
Add support for labels/filters from go-metrics 2017-08-08 01:45:10 -07:00
Nicolae Vlădescu 4a022d9a73 Add a more elegant alternative to the reap option
Add a more elegant alternative to the reap option using the native built-in docker init process
2017-08-07 11:49:40 +03:00
James Phillips 47f322bb59
Fixes a bunch of borken list nesting in the options doc. 2017-08-03 17:13:22 -07:00
James Phillips 4bee2e49f5 Adds secure introduction for the ACL replication token. (#3357)
Adds secure introduction for the ACL replication token, as well as a separate enable config for ACL replication.
2017-08-03 15:39:31 -07:00
Frank Schroeder a2c39a4b59
doc: add retry-join docs for Softlayer 2017-08-03 21:35:30 +02:00
Frank Schroeder 2fac427cd4 agent: use github.com/hashicorp/go-discover
Replace the provider specific node discovery code
with go-discover to support AWS, Azure and GCE.

Fixes #3282
2017-08-01 11:41:43 +02:00
James Phillips 240c40deb8 Update options.html.md 2017-07-24 22:37:12 -07:00
James Phillips 357d00f7d3 Clarifies endpoint blocking in the docs. 2017-07-19 17:14:19 -07:00
James Phillips 1791d99a10 Adds new config to make script checks opt-in, updates documentation. (#3284) 2017-07-17 11:20:35 -07:00
James Phillips 74946ddde9 Fixes a broken link. 2017-07-17 00:07:34 -07:00
James Phillips 780e68a753 Changes remote exec KV read to call GetTokenForAgent(). (#3283)
* Changes remote exec KV read to call GetTokenForAgent(), which can use
the acl_agent_token instead of the acl_token.

Fixes #3160.

* Fixes remote exec unit test with ACLs.

* Adds unhappy ACL path to unit tests for remote exec.
2017-07-16 21:12:16 -07:00
James Phillips 1004d0ec0e Adds node read privileges to the acl_agent_master_token. (#3277)
Fixes #3113.
2017-07-16 20:08:26 -07:00
Kyle Havlovitz 090414db15
Add network area TLS setting to docs 2017-07-14 17:06:33 -07:00
James Phillips 947cc0d5e9 Adds a version note about block_endpoints config. 2017-07-10 13:56:02 -07:00
James Phillips 66edec5dfd Adds the ability to blacklist specific HTTP endpoints. (#3252) 2017-07-10 13:51:25 -07:00
Brian Shumate 7ae25f6c7e DOCS: Add note in Ports Used section (#3241)
- Add note about port 8302 to address #3058
2017-07-07 09:38:56 -07:00
Chris Griggs bd03f8a8ed Update # of ports (#3238)
I counted twice.
2017-07-06 13:50:12 -07:00
Frank Schroeder 6dd68f7ad7
Revert "agent: add allowStale option for HTTP API (#3142)"
This reverts commit 1e0fd27a74.
2017-06-27 07:04:55 +02:00
James Phillips a6987c1812 Adds missing tls_skip_verify option to HTTP check example. 2017-06-24 15:37:52 -07:00
James Phillips 6e1ee02689 Update options.html.md 2017-06-24 15:28:23 -07:00
James Phillips 380c8b957d Changes host-based node IDs from opt-out to opt-in. (#3187) 2017-06-24 09:36:53 -07:00
wojtkiewicz 1e0fd27a74
agent: add allowStale option for HTTP API (#3142)
This patch adds an "allowStale" option to the HTTP API
configuration which allows stale reads to provide linear
read scalability.

Fixes #3142
2017-06-22 10:31:13 +02:00
wojtkiewicz 37785028be
agent: add "http_config"
This patch adds an "http_config" object to the config file
and moves the "http_api_response_headers" option there.

"http_api_response_headers" is now deprecated in favor of
"http_config.response_headers"
2017-06-22 10:31:11 +02:00
Frank Schröder 31a310f551 agent: notify systemd after JoinLAN (#2121)
This patch adds support for notifying systemd via the
NOTIFY_SOCKET by sending 'READY=1' to the socket after
a successful JoinLAN.

Fixes #2121
2017-06-21 06:43:55 +02:00
Kyle Havlovitz 5473255f98 Update encryption.html.md 2017-06-16 12:54:25 -07:00
Kyle Havlovitz 5d99ee80ca Add an option to disable keyring file (#3145)
Also disables keyring file in dev mode.
2017-06-15 15:24:04 -07:00
James Phillips bc3b68ba80 Fixes version reference in encryption docs. 2017-06-07 21:31:48 -07:00
Frank Schröder 825f72f5ef agent: support custom header and method for http checks (#3106)
This patch adds support for custom headers and
method for HTTP checks.

Fixes #2474
Fixes #2657
Fixes #3106
2017-06-07 01:11:56 +02:00
Kyle Havlovitz 62f72f104c Add settings for upshifting to encrypted gossip (#3079) 2017-05-30 08:51:37 -07:00
Michael Leow deb206b7d7
agent: add RetryJoin support for Azure
Pull #2978 from leowmjw/develop

Resolves #2978
2017-05-24 10:15:38 +02:00
Frank Schroeder df91388b7b
website: rename *.markdown to *.md 2017-05-17 20:25:45 +02:00
Kyle Havlovitz 5bab68b9bb Add a path for transitioning to TLS on an existing cluster (#3001)
Fixes #1705
2017-05-10 14:25:48 -07:00
Brian Shumate e90804304a
DOCS: minor clarification to address #2950 2017-05-05 11:51:46 -04:00
Kyle Havlovitz cd56a5ebdd Add separate option for verifying incoming HTTPS traffic (#2974)
* Add separate option for verifying incoming HTTPS traffic
2017-04-28 16:15:55 -07:00
rcgenova 8fbf731781 Merge pull request #2964 from hashicorp/d-remove-atlas-references
Remove references to the deprecated Consul/Atlas integration
2017-04-27 08:32:09 -07:00
Kyle Havlovitz b70e419aeb Add TLS cipher suite options and CA path support (#2963)
This patch adds options to configure the available
TLS cipher suites and adds support for a path
for multiple CA certificates.

Fixes #2959
2017-04-27 01:29:39 -07:00
Rob Genova 49f23fc068 Remove references to the deprecated Consul/Atlas integration 2017-04-26 22:24:24 +00:00
mckennajones d4058b1576
Updating documentation regarding webui flags 2017-04-17 17:29:14 -07:00
James Phillips ef6a42ade2 Merge pull request #2910 from hashicorp/jbs-2867
Docs: update bootstrapping and config, fixes #2867
2017-04-13 12:26:27 -07:00
Brian Shumate 626d5264a8
Docs: update bootstrapping and config, fixes #2867
- Add various join options to bootstrapping guide
- Add note about Atlas deprecation to bootstrapping guide
- Add notes about -retry-join and retry_join to -join option
- Add notes about -retry-join and retry_join to start_join option
2017-04-13 13:03:26 -04:00
James Phillips fa04c24978
Adds a new -disable-host-node-id option to help when testing with containers.
Fixes #2877.
2017-04-12 22:07:18 -07:00
Cihat Genc 1acdafcb47 Fix wrong option name in options.html.markdown 2017-04-11 14:58:15 +02:00
James Phillips 93ddd46ffa
Removed RPC link from the sidebar. 2017-04-05 11:51:52 -07:00
James Phillips 9c3e643d4f
Does a complete rework of the ACL guide. 2017-04-05 10:36:19 -07:00
James Phillips 5ab7ea6f53
Deprecates the ACLs internals doc in favor of a guide. 2017-04-04 18:56:42 -07:00
Seth Vargo 7779c5942c
Link to new api 2017-04-04 12:52:00 -04:00