Commit Graph

1988 Commits

Author SHA1 Message Date
R.B. Boyer d57f04fd5b
xds: revert setting set_node_on_first_message_only to true when generating envoy bootstrap config (#8440)
When consul is restarted and an envoy that had already sent
DiscoveryRequests to the previous consul process sends a request to the
new process it doesn't respect the setting and never populates
DiscoveryRequest.Node for the life of the new consul process due to this
bug: https://github.com/envoyproxy/envoy/issues/9682

Fixes #8430
2020-08-05 15:00:24 -05:00
Daniel Nephin 67c505cd90 Remove LogOutput from Agent
Now that it is no longer used, we can remove this unnecessary field. This is a pre-step in cleanup up RuntimeConfig->Consul.Config, which is a pre-step to adding a gRPCHandler component to Server for streaming.

Removing this field also allows us to remove one of the return values from logging.Setup.
2020-08-05 14:00:44 -04:00
R.B. Boyer 8ea4c482b3
xds: add support for envoy 1.15.0 and drop support for 1.11.x (#8424)
Related changes:

- hard-fail the xDS connection attempt if the envoy version is known to be too old to be supported
- remove the RouterMatchSafeRegex proxy feature since all supported envoy versions have it
- stop using --max-obj-name-len (due to: envoyproxy/envoy#11740)
2020-07-31 15:52:49 -05:00
Marc Billow e365641a99 Simple tls cert create help text typo 2020-07-30 12:04:21 -07:00
Chris Piraino 77b036e6e4
Fix envoy bootstrap logic to not append multiple self_admin clusters (#8371)
Previously, the envoy bootstrap config would blindly copy the self_admin
cluster into the list of static clusters when configuring either
ReadyBindAddr, PrometheusBindAddr, or StatsBindAddr.

Since ingress gateways always configure the ReadyBindAddr property,
users ran into this case much more often than previously.
2020-07-23 13:12:08 -05:00
Alvin Huang 5c3018da52
add v to version pretty formatter (#8341)
* add v to version pretty formatter

* remove v from json version output
2020-07-20 17:43:10 -04:00
Kit Patella b47fcf7282 command/kv: remove error case in put and edit error message for delete 2020-07-20 09:15:25 -07:00
Kit Patella 369a92c71f command: fix cas put when index=0 and better errors in put and delete 2020-07-17 13:03:36 -07:00
Hans Hasselberg 0c39b2c820
add support for envoy 1.14.4, 1.13.4, 1.12.6 (#8216) 2020-07-13 15:44:44 -05:00
Matt Keeler c9ccbab65a
Merge pull request #8268 from hashicorp/feature/improved-version-output
Add Revision to version CLI output and add JSON support
2020-07-10 10:01:57 -04:00
R.B. Boyer 6e3d07c995
xds: version sniff envoy and switch regular expressions from 'regex' to 'safe_regex' on newer envoy versions (#8222)
- cut down on extra node metadata transmission
- split the golden file generation to compare all envoy version
2020-07-09 17:04:51 -05:00
Matt Keeler ca169ef6ed
Add Revision to version CLI output and add JSON support
Also add JSON format support
2020-07-08 16:32:46 -04:00
Chris Piraino 8171293db8
cli: Output message on success when writing/deleting entries (#7806)
This provides a user with a better experience, knowing that the command
worked appropriately. The output of the write/delete CLI commands are
not going to be used in a bash script, in fact previously a success
provided no ouput, so we do not have to worry about spurious text being
injected into bash pipelines.
2020-06-29 15:47:40 -05:00
R.B. Boyer 72a515f5ec
connect: various changes to make namespaces for intentions work more like for other subsystems (#8194)
Highlights:

- add new endpoint to query for intentions by exact match

- using this endpoint from the CLI instead of the dump+filter approach

- enforcing that OSS can only read/write intentions with a SourceNS or
  DestinationNS field of "default".

- preexisting OSS intentions with now-invalid namespace fields will
  delete those intentions on initial election or for wildcard namespaces
  an attempt will be made to downgrade them to "default" unless one
  exists.

- also allow the '-namespace' CLI arg on all of the intention subcommands

- update lots of docs
2020-06-26 16:59:15 -05:00
Matt Keeler 934f92f83b
Don’t leak metrics go routines in tests (#8182) 2020-06-24 10:15:25 -04:00
freddygv 224f486aef Update namespaces subject-verb agreement 2020-06-23 10:57:30 -06:00
Matt Keeler 9dc9f7df15
Allow cancelling startup when performing auto-config (#8157)
Co-authored-by: Daniel Nephin <dnephin@hashicorp.com>
2020-06-19 15:16:00 -04:00
Matt Keeler 2c7844d220
Implement Client Agent Auto Config
There are a couple of things in here.

First, just like auto encrypt, any Cluster.AutoConfig RPC will implicitly use the less secure RPC mechanism.

This drastically modifies how the Consul Agent starts up and moves most of the responsibilities (other than signal handling) from the cli command and into the Agent.
2020-06-17 16:49:46 -04:00
Daniel Nephin 3d03d72727
Merge pull request #7762 from hashicorp/dnephin/warn-on-unknown-service-file
config: warn if a config file is being skipped because of its file extension
2020-06-17 15:14:40 -04:00
Daniel Nephin cb736b6947 config: warn when a config file is skipped
All commands which read config (agent, services, and validate) will now
print warnings when one of the config files is skipped because it did
not match an expected format.

Also ensures that config validate prints all warnings.
2020-06-17 13:08:54 -04:00
Daniel Nephin 89d95561df Enable gofmt simplify
Code changes done automatically with 'gofmt -s -w'
2020-06-16 13:21:11 -04:00
Matt Keeler cdc4b20afa
ACL Node Identities (#7970)
A Node Identity is very similar to a service identity. Its main targeted use is to allow creating tokens for use by Consul agents that will grant the necessary permissions for all the typical agent operations (node registration, coordinate updates, anti-entropy).

Half of this commit is for golden file based tests of the acl token and role cli output. Another big updates was to refactor many of the tests in agent/consul/acl_endpoint_test.go to use the same style of tests and the same helpers. Besides being less boiler plate in the tests it also uses a common way of starting a test server with ACLs that should operate without any warnings regarding deprecated non-uuid master tokens etc.
2020-06-16 12:54:27 -04:00
Daniel Nephin c820a8de88 config: Make ConfigFormat not a pointer
The nil value was never used. We can avoid a bunch of complications by
making the field a string value instead of a pointer.

This change is in preparation for fixing a silent config failure.
2020-06-16 12:52:22 -04:00
Daniel Nephin b7b652e8c9 config: rename Flags to BuilderOpts
Flags is an overloaded term in this context. It generally is used to
refer to command line flags. This struct, however, is a data object
used as input to the construction.

It happens to be partially populated by command line flags, but
otherwise has very little to do with them.

Renaming this struct should make the actual responsibility of this struct
more obvious, and remove the possibility that it is confused with
command line flags.

This change is in preparation for adding additional fields to
BuilderOpts.
2020-06-16 12:51:19 -04:00
Daniel Nephin 5ac012dddf config: remove Args field from Flags
This field was populated for one reason, to test that it was empty.
Of all the callers, only a single one used this functionality. The rest
constructed a `Flags{}` struct which did not set Args.

I think this shows that the logic was in the wrong place. Only the agent
command needs to care about validating the args.

This commit removes the field, and moves the logic to the one caller
that cares.

Also fix some comments.
2020-06-16 12:49:53 -04:00
Hans Hasselberg 26494286c7
Support envoy 1.14.2, 1.13.2, 1.12.4 (#8057) 2020-06-10 23:20:17 +02:00
Kyle Havlovitz 11486ac2a1 Fix a CLI test failure with namespaces in enterprise 2020-06-09 15:13:23 -07:00
Kyle Havlovitz b7cf5139dd
Merge pull request #8040 from hashicorp/ingress/expose-cli
Ingress expose CLI command
2020-06-09 12:11:23 -07:00
Kyle Havlovitz 1a561b78ca Always allow updating the exposed service and differentiate by namespace 2020-06-09 11:09:53 -07:00
Kyle Havlovitz c466551ec1 Add -host flag to expose command 2020-06-08 16:59:47 -07:00
Kyle Havlovitz c992b01200 Allow multiple listeners per service via expose command 2020-06-08 16:44:20 -07:00
Daniel Nephin 7b99d9a25d config: add HookWeakDecodeFromSlice
Currently opaque config blocks (config entries, and CA provider config) are
modified by PatchSliceOfMaps, making it impossible for these opaque
config sections to contain slices of maps.

In order to fix this problem, any lazy-decoding of these blocks needs to support
weak decoding of []map[string]interface{} to a struct type before
PatchSliceOfMaps is replaces. This is necessary because these config
blobs are persisted, and during an upgrade an older version of Consul
could read one of the new configuration values, which would cause an error.

To support the upgrade path, this commit first introduces the new hooks
for weak decoding of []map[string]interface{} and uses them only in the
lazy-decode paths. That way, in a future release, new style
configuration will be supported by the older version of Consul.

This decode hook has a number of advantages:

1. It no longer panics. It allows mapstructure to report the error
2. It no longer requires the user to declare which fields are slices of
   structs. It can deduce that information from the 'to' value.
3. It will make it possible to preserve opaque configuration, allowing
   for structured opaque config.
2020-06-08 17:05:09 -04:00
Kyle Havlovitz 05a8f4d95a Document the namespace format for expose CLI command 2020-06-05 15:47:03 -07:00
Kyle Havlovitz 3f7c072b75 Add connect expose CLI command 2020-06-05 14:54:29 -07:00
R.B. Boyer b68045e594
fix some flaky snapshot tests (#8015) 2020-06-03 14:18:52 -05:00
R.B. Boyer 7bd7895047
acl: allow auth methods created in the primary datacenter to optionally create global tokens (#7899) 2020-06-01 11:44:47 -05:00
R.B. Boyer 16db20b1f3
acl: remove the deprecated `acl_enforce_version_8` option (#7991)
Fixes #7292
2020-05-29 16:16:03 -05:00
Jono Sosulska 7a13c96a2a
Replace whitelist/blacklist terminology with allowlist/denylist (#7971)
* Replace whitelist/blacklist terminology with allowlist/denylist
2020-05-29 14:19:16 -04:00
Daniel Nephin ea6c2b2adc ci: Add staticcheck and fix most errors
Three of the checks are temporarily disabled to limit the size of the
diff, and allow us to enable all the other checks in CI.

In a follow up we can fix the issues reported by the other checks one
at a time, and enable them.
2020-05-28 11:59:58 -04:00
Daniel Nephin 8f939da431 config: use the new HookTranslateKeys instead of lib.TranslateKeys
With the exception of CA provider config, which will be migrated at some
later time.
2020-05-27 16:24:47 -04:00
Kyle Havlovitz 5aefdea1a8
Standardize support for Tagged and BindAddresses in Ingress Gateways (#7924)
* Standardize support for Tagged and BindAddresses in Ingress Gateways

This updates the TaggedAddresses and BindAddresses behavior for Ingress
to match Mesh/Terminating gateways. The `consul connect envoy` command
now also allows passing an address without a port for tagged/bind
addresses.

* Update command/connect/envoy/envoy.go

Co-authored-by: Freddy <freddygv@users.noreply.github.com>

* PR comments

* Check to see if address is an actual IP address

* Update agent/xds/listeners.go

Co-authored-by: Freddy <freddygv@users.noreply.github.com>

* fix whitespace

Co-authored-by: Chris Piraino <cpiraino@hashicorp.com>
Co-authored-by: Freddy <freddygv@users.noreply.github.com>
2020-05-21 09:08:12 -05:00
Daniel Nephin 545bd766e7 Fix a number of problems found by staticcheck
Some of these problems are minor (unused vars), but others are real bugs (ignored errors).

Co-authored-by: Matt Keeler <mkeeler@users.noreply.github.com>
2020-05-19 16:50:14 -04:00
Freddy 7e71b4d70d
Use proxy-id in gateway auto-registration (#7845) 2020-05-13 11:56:53 -06:00
Daniel Nephin 2e0f750f1a Add unconvert linter
To find unnecessary type convertions
2020-05-12 13:47:25 -04:00
R.B. Boyer 940e5ad160
acl: add auth method for JWTs (#7846) 2020-05-11 20:59:29 -05:00
R.B. Boyer c54211ad52
cli: ensure 'acl auth-method update' doesn't deep merge the Config field (#7839) 2020-05-11 14:21:17 -05:00
Kyle Havlovitz 28b4819882
Merge pull request #7759 from hashicorp/ingress/tls-hosts
Add TLS option for Ingress Gateway listeners
2020-05-11 09:18:43 -07:00
R.B. Boyer bf70ad1802
cli: oss refactors to support making the auth method CLI aware of namespace rules in enterprise (#7812) 2020-05-07 17:08:42 -05:00
R.B. Boyer 095f0503e8
test: make auth method cli crud test work in both oss and ent (#7800) 2020-05-06 15:16:50 -05:00
Chris Piraino bebf1d5df9 Add TLS field to ingress API structs
- Adds test in api and command/config/write packages
2020-05-06 15:12:02 -05:00