Commit Graph

2317 Commits

Author SHA1 Message Date
Freddy 0459069523
Hash namespace+proxy ID when creating socket path (#17204)
UNIX domain socket paths are limited to 104-108 characters, depending on
the OS. This limit was quite easy to exceed when testing the feature on
Kubernetes, due to how proxy IDs encode the Pod ID eg:
metrics-collector-59467bcb9b-fkkzl-hcp-metrics-collector-sidecar-proxy

To ensure we stay under that character limit this commit makes a
couple changes:
- Use a b64 encoded SHA1 hash of the namespace + proxy ID to create a
  short and deterministic socket file name.
- Add validation to proxy registrations and proxy-defaults to enforce a
  limit on the socket directory length.
2023-05-09 12:20:26 -06:00
Freddy a90fff4789
Revert "[CC-4519] Include Consul NodeID in Envoy bootstrap metadata" (#17191) 2023-04-28 15:23:55 -06:00
Paul Glass e1cff98a8f
Permissive mTLS: Config entry filtering and CLI warnings (#17183)
This adds filtering for service-defaults: consul config list -filter 'MutualTLSMode == "permissive"'.

It adds CLI warnings when the CLI writes a config entry and sees that either service-defaults or proxy-defaults contains MutualTLSMode=permissive, or sees that the mesh config entry contains AllowEnablingPermissiveMutualTLSMode=true.
2023-04-28 12:51:36 -05:00
John Landa b9cf6579e6
Remove artificial ACLTokenMaxTTL limit for configuring acl token expiry (#17066)
* Remove artificial ACLTokenMaxTTL limit for configuring acl token expiry

* Add changelog

* Remove test on default MaxTokenTTL

* Change to imperitive tense for changelog entry
2023-04-28 10:57:30 -05:00
Freddy 29d5811f0d
Update HCP bootstrapping to support existing clusters (#16916)
* Persist HCP management token from server config

We want to move away from injecting an initial management token into
Consul clusters linked to HCP. The reasoning is that by using a separate
class of token we can have more flexibility in terms of allowing HCP's
token to co-exist with the user's management token.

Down the line we can also more easily adjust the permissions attached to
HCP's token to limit it's scope.

With these changes, the cloud management token is like the initial
management token in that iit has the same global management policy and
if it is created it effectively bootstraps the ACL system.

* Update SDK and mock HCP server

The HCP management token will now be sent in a special field rather than
as Consul's "initial management" token configuration.

This commit also updates the mock HCP server to more accurately reflect
the behavior of the CCM backend.

* Refactor HCP bootstrapping logic and add tests

We want to allow users to link Consul clusters that already exist to
HCP. Existing clusters need care when bootstrapped by HCP, since we do
not want to do things like change ACL/TLS settings for a running
cluster.

Additional changes:

* Deconstruct MaybeBootstrap so that it can be tested. The HCP Go SDK
  requires HTTPS to fetch a token from the Auth URL, even if the backend
  server is mocked. By pulling the hcp.Client creation out we can modify
  its TLS configuration in tests while keeping the secure behavior in
  production code.

* Add light validation for data received/loaded.

* Sanitize initial_management token from received config, since HCP will
  only ever use the CloudConfig.MangementToken.

* Add changelog entry
2023-04-27 22:27:39 +02:00
Freddy 8082ca612c
[CC-4519] Include Consul NodeID in Envoy bootstrap metadata (#17139)
This is being added so that metrics sent to HCP can be augmented with the source node's ID.

Opting not to add this to stats_tag out of caution, since it would increase the cardinality of metrics emitted by Envoy for all users.

There is no functional impact to Envoy expected from this change.
2023-04-26 10:04:57 -06:00
Dan Upton 52ce151221
Raft storage backend (#16619) 2023-04-04 17:30:06 +01:00
Ronald 7a5c8dc1eb
Copyright headers for command folder (#16705)
* copyright headers for agent folder

* Ignore test data files

* fix proto files and remove headers in agent/uiserver folder

* ignore deep-copy files

* copyright headers for agent folder

* Copyright headers for command folder

* fix merge conflicts
2023-03-28 15:12:30 -04:00
Eric Haberkorn 672c1eea41
add enterprise xds tests (#16738) 2023-03-22 14:56:18 -04:00
Ashvitha f514182f3e
Allow HCP metrics collection for Envoy proxies
Co-authored-by: Ashvitha Sridharan <ashvitha.sridharan@hashicorp.com>
Co-authored-by: Freddy <freddygv@users.noreply.github.com>

Add a new envoy flag: "envoy_hcp_metrics_bind_socket_dir", a directory
where a unix socket will be created with the name
`<namespace>_<proxy_id>.sock` to forward Envoy metrics.

If set, this will configure:
- In bootstrap configuration a local stats_sink and static cluster.
  These will forward metrics to a loopback listener sent over xDS.

- A dynamic listener listening at the socket path that the previously
  defined static cluster is sending metrics to.

- A dynamic cluster that will forward traffic received at this listener
  to the hcp-metrics-collector service.


Reasons for having a static cluster pointing at a dynamic listener:
- We want to secure the metrics stream using TLS, but the stats sink can
  only be defined in bootstrap config. With dynamic listeners/clusters
  we can use the proxy's leaf certificate issued by the Connect CA,
  which isn't available at bootstrap time.

- We want to intelligently route to the HCP collector. Configuring its
  addreess at bootstrap time limits our flexibility routing-wise. More
  on this below.

Reasons for defining the collector as an upstream in `proxycfg`:
- The HCP collector will be deployed as a mesh service.

- Certificate management is taken care of, as mentioned above.

- Service discovery and routing logic is automatically taken care of,
  meaning that no code changes are required in the xds package.

- Custom routing rules can be added for the collector using discovery
  chain config entries. Initially the collector is expected to be
  deployed to each admin partition, but in the future could be deployed
  centrally in the default partition. These config entries could even be
  managed by HCP itself.
2023-03-10 13:52:54 -07:00
Ronald 0558cbc5ee
Fix flakey tests related to ACL token updates (#16545)
* Fix flakey tests related to ACL token updates

* update all acl token update tests

* extra create_token function to its own thing
2023-03-06 23:14:06 +00:00
Chris S. Kim 39dc305143
Follow-up fixes to consul connect envoy command (#16530) 2023-03-06 10:32:06 -05:00
Ronald 7f6f12089f
Improve ux around ACL token to help users avoid overwriting node/service identities (#16506)
* Deprecate merge-node-identities and merge-service-identities flags

* added tests for node identities changes

* added changelog file and docs
2023-03-06 15:00:39 +00:00
Michael Wilkerson 87c5c41a25
modified unsupported envoy version error (#16518)
- When an envoy version is out of a supported range, we now return the envoy version being used as `major.minor.x` to indicate that it is the minor version at most that is incompatible
- When an envoy version is in the list of unsupported envoy versions we return back the envoy version in the error message as `major.minor.patch` as now the exact version matters.
2023-03-03 10:29:34 -08:00
Ronald c898a26ba0
Improve ux to help users avoid overwriting fields of ACL tokens, roles and policies (#16288)
* Deprecate merge-policies and add options add-policy-name/add-policy-id to improve CLI token update command

* deprecate merge-roles fields

* Fix potential flakey tests and update ux to remove 'completely' + typo fixes
2023-03-01 15:00:37 -05:00
cskh 452ec19a42
fix (cli): return error msg if acl policy not found (#16485)
* fix: return error msg if acl policy not found

* changelog

* add test
2023-03-01 19:50:03 +00:00
R.B. Boyer 7906f52b89
cli: ensure acl token read -self works (#16445)
Fixes a regression in #16044

The consul acl token read -self cli command should not require an -accessor-id because typically the persona invoking this would not already know the accessor id of their own token.
2023-02-28 10:58:29 -06:00
Kyle Havlovitz 18954ccd3e
Fix a couple inconsistencies in `operator usage instances` command (#16260) 2023-02-24 17:51:09 +00:00
Chris S. Kim 652b74dd37
Fix various flaky tests (#16396) 2023-02-23 14:52:18 -05:00
Dan Stough 29497be7e8
[OSS] security: update go to 1.20.1 (#16263)
* security: update go to 1.20.1
2023-02-17 15:04:12 -05:00
Nitya Dhanushkodi 9d255fe057
troubleshoot: fixes and updated messages (#16294) 2023-02-17 07:43:05 -08:00
Nitya Dhanushkodi d3591b687a
troubleshoot: make output have tables and colors (#16235)
Adds tables and colors using libraries used in consul-k8s. It doesn't add the full `terminal` UI package that consul-k8s uses since there is an existing UI in Consul that I didn't want to affect too much. So instead this adds to the existing UI.
2023-02-10 11:12:13 -08:00
Andrew Stucki 8073d1d16e
Add some fixes to allow for registering via consul connect envoy -gateway api (#16219)
* Add some fixes to allow for registering via consul connect envoy -gateway api

* Fix infinite recursion

---------

Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
2023-02-09 20:28:04 +00:00
malizz 834ef73e8a
update troubleshoot CLI, update flags and upstreams output (#16211)
* update troubleshoot CLI, update flags and upstreams output

* update troubleshoot upstreams output
2023-02-08 16:05:22 -08:00
skpratt 9718079a49
ACL error improvements: incomplete bootstrapping and non-existent token (#16105)
* add bootstrapping detail for acl errors

* error detail improvements

* update acl bootstrapping test coverage

* update namespace errors

* update test coverage

* add changelog

* update message for unbootstrapped error

* consolidate error message code and update changelog

* logout message change
2023-02-08 23:49:44 +00:00
Nitya Dhanushkodi bc7badae9f
troubleshoot: output messages for the troubleshoot proxy command (#16208) 2023-02-08 13:03:15 -08:00
Kyle Havlovitz 220ca06201
Add the `operator usage instances` command and api endpoint (#16205)
This endpoint shows total services, connect service instances and
billable service instances in the local datacenter or globally. Billable
instances = total service instances - connect services - consul server instances.
2023-02-08 12:07:21 -08:00
malizz 1e9d9e2493
get upstream IPs (#16197)
* get upstream IPs

* separate test data

* fix lint issue

* fix lint issue
2023-02-07 14:57:31 -08:00
skpratt 8e929906fa
Update token language to distinguish Accessor and Secret ID usage (#16044)
* remove legacy tokens

* remove lingering legacy token references from docs

* update language and naming for token secrets and accessor IDs

* updates all tokenID references to clarify accessorID

* remove token type references and lookup tokens by accessorID index

* remove unnecessary constants

* replace additional tokenID param names

* Add warning info for deprecated -id parameter

Co-authored-by: Paul Glass <pglass@hashicorp.com>

* Update field comment

Co-authored-by: Paul Glass <pglass@hashicorp.com>

---------

Co-authored-by: Paul Glass <pglass@hashicorp.com>
2023-02-07 12:26:30 -06:00
Nitya Dhanushkodi 77f6b20db0
refactor: remove troubleshoot module dependency on consul top level module (#16162)
Ensure nothing in the troubleshoot go module depends on consul's top level module. This is so we can import troubleshoot into consul-k8s and not import all of consul.

* turns troubleshoot into a go module [authored by @curtbushko]
* gets the envoy protos into the troubleshoot module [authored by @curtbushko]
* adds a new go module `envoyextensions` which has xdscommon and extensioncommon folders that both the xds package and the troubleshoot package can import
* adds testing and linting for the new go modules
* moves the unit tests in `troubleshoot/validateupstream` that depend on proxycfg/xds into the xds package, with a comment describing why those tests cannot be in the troubleshoot package
* fixes all the imports everywhere as a result of these changes 

Co-authored-by: Curt Bushko <cbushko@gmail.com>
2023-02-06 09:14:35 -08:00
Kyle Havlovitz aa08cd38ba
command: Fix logger not initializing properly in envoy command (#16148) 2023-02-03 15:12:02 -08:00
malizz ffd311c2b7
validate certs and get stats (#16139) 2023-02-02 14:24:18 -08:00
malizz 1477cf5a82
update troubleshoot CLI (#16129) 2023-02-01 15:11:05 -08:00
malizz 84e7018087
add troubleshoot cli (#16070)
* add troubleshoot cli

* fix lint issue

* fix merge conflict

* fix lint issue
2023-02-01 11:37:30 -08:00
Kyle Havlovitz 3febfa2e5d
Add a flag for enabling debug logs to the `connect envoy` command (#15988)
* Add a flag for enabling debug logs to the `connect envoy` command

* Update website/content/commands/connect/envoy.mdx

Co-authored-by: Jeff Boruszak <104028618+boruszak@users.noreply.github.com>

* Add changelog note

* Add debug log note to envoy proxy doc page

* Update website/content/docs/connect/proxies/envoy.mdx

Co-authored-by: Kendall Strautman <36613477+kendallstrautman@users.noreply.github.com>

* Wording tweak in envoy bootstrap section

---------

Co-authored-by: Jeff Boruszak <104028618+boruszak@users.noreply.github.com>
Co-authored-by: Kendall Strautman <36613477+kendallstrautman@users.noreply.github.com>
2023-01-31 13:30:20 -08:00
Chris S. Kim 3680e2a020
Update docs for tls commands (#16077) 2023-01-30 17:26:56 +00:00
skpratt 77d805ceb6
Remove legacy acl tokens (#15947)
* remove legacy tokens

* Update test comment

Co-authored-by: Paul Glass <pglass@hashicorp.com>

* fix imports

* update docs for additional CLI changes

* add test case for anonymous token

* set deprecated api fields to json ignore and fix patch errors

* update changelog to breaking-change

* fix import

* update api docs to remove legacy reference

* fix docs nav data

---------

Co-authored-by: Paul Glass <pglass@hashicorp.com>
2023-01-27 09:17:07 -06:00
Ashwin Venkatesh 9f0a6c50b8
Add support for envoy readiness flags (#16015)
* Add support for envoy readiness flags
- add flags 'envoy-ready-bind-port` and `envoy-ready-bind-addr` on consul connect envoy to create a ready listener on that address.
2023-01-19 16:54:11 -05:00
Thomas Eckert f198544270
Native API Gateway Config Entries (#15897)
* Stub Config Entries for Consul Native API Gateway (#15644)
* Add empty InlineCertificate struct and protobuf
* apigateway stubs
* Stub HTTPRoute in api pkg
* Stub HTTPRoute in structs pkg
* Simplify api.APIGatewayConfigEntry to be consistent w/ other entries
* Update makeConfigEntry switch, add docstring for HTTPRouteConfigEntry
* Add TCPRoute to MakeConfigEntry, return unique Kind
* Stub BoundAPIGatewayConfigEntry in agent
* Add RaftIndex to APIGatewayConfigEntry stub
* Add new config entry kinds to validation allow-list
* Add RaftIndex to other added config entry stubs
* Update usage metrics assertions to include new cfg entries
* Add Meta and acl.EnterpriseMeta to all new ConfigEntry types
* Remove unnecessary Services field from added config entry types
* Implement GetMeta(), GetEnterpriseMeta() for added config entry types
* Add meta field to proto, name consistently w/ existing config entries
* Format config_entry.proto
* Add initial implementation of CanRead + CanWrite for new config entry types
* Add unit tests for decoding of new config entry types
* Add unit tests for parsing of new config entry types
* Add unit tests for API Gateway config entry ACLs
* Return typed PermissionDeniedError on BoundAPIGateway CanWrite
* Add unit tests for added config entry ACLs
* Add BoundAPIGateway type to AllConfigEntryKinds
* Return proper kind from BoundAPIGateway
* Add docstrings for new config entry types
* Add missing config entry kinds to proto def
* Update usagemetrics_oss_test.go
* Use utility func for returning PermissionDeniedError
* EventPublisher subscriptions for Consul Native API Gateway (#15757)
* Create new event topics in subscribe proto
* Add tests for PBSubscribe func
* Make configs singular, add all configs to PBToStreamSubscribeRequest
* Add snapshot methods
* Add config_entry_events tests
* Add config entry kind to topic for new configs
* Add unit tests for snapshot methods
* Start adding integration test
* Test using the new controller code
* Update agent/consul/state/config_entry_events.go
* Check value of error
* Add controller stubs for API Gateway (#15837)
* update initial stub implementation
* move files, clean up mutex references
* Remove embed, use idiomatic names for constructors
* Remove stray file introduced in merge
* Add APIGateway validation (#15847)
* Add APIGateway validation
* Add additional validations
* Add cert ref validation
* Add protobuf definitions
* Fix up field types
* Add API structs
* Move struct fields around a bit
* APIGateway InlineCertificate validation (#15856)
* Add APIGateway validation
* Add additional validations
* Add protobuf definitions
* Tabs to spaces
* Add API structs
* Move struct fields around a bit
* Add validation for InlineCertificate
* Fix ACL test
* APIGateway BoundAPIGateway validation (#15858)
* Add APIGateway validation
* Add additional validations
* Add cert ref validation
* Add protobuf definitions
* Fix up field types
* Add API structs
* Move struct fields around a bit
* Add validation for BoundAPIGateway
* APIGateway TCPRoute validation (#15855)
* Add APIGateway validation
* Add additional validations
* Add cert ref validation
* Add protobuf definitions
* Fix up field types
* Add API structs
* Add TCPRoute normalization and validation
* Add forgotten Status
* Add some more field docs in api package
* Fix test
* Format imports
* Rename snapshot test variable names
* Add plumbing for Native API GW Subscriptions (#16003)

Co-authored-by: Sarah Alsmiller <sarah.alsmiller@hashicorp.com>
Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
Co-authored-by: sarahalsmiller <100602640+sarahalsmiller@users.noreply.github.com>
Co-authored-by: Andrew Stucki <andrew.stucki@hashicorp.com>
2023-01-18 22:14:34 +00:00
Chris S. Kim c262065276
Warn if ACL is enabled but no token is provided to Envoy (#15967) 2023-01-16 12:31:56 -05:00
Dan Stough 27d74de701
feat: add access logs to dataplane bootstrap rpc (#15951) 2023-01-11 13:40:09 -05:00
Paul Glass 1bf1686ebc
Add new config_file_service_registration token (#15828) 2023-01-10 10:24:02 -06:00
Dan Stough e0b7694a90
[OSS] feat: add access log config to consul envoy connect (#15946) 2023-01-09 15:16:00 -05:00
Chris S. Kim 82d6d12a13
Output user-friendly name for anonymous token (#15884) 2023-01-09 12:28:53 -06:00
Derek Menteer a5915bd99f
Fix issue where TLS configuration was ignored for unix sockets in consul connect envoy. (#15913)
Fix issue where TLS configuration was ignored for unix sockets in consul connect envoy.
Disable xds check on bootstrap mode and change check to warn only.
2023-01-06 12:34:49 -06:00
Florian Apolloner cb5389cc89
Allow Operator Generated bootstrap token (#14437)
Add support to provide an initial token via the bootstrap HTTP API, similar to hashicorp/nomad#12520
2023-01-04 20:19:33 +00:00
Hans Hasselberg af2464126a
fix cli string for id flag (#15695) 2023-01-03 20:36:26 +00:00
Dan Stough 38d65efb72
[OSS] feat: access logs for listeners and listener filters (#15864)
* feat: access logs for listeners and listener filters

* changelog

* fix integration test
2022-12-22 15:18:15 -05:00
Michael Wilkerson ebed9e048f
Enhancement: Consul Compatibility Checking (#15818)
* add functions for returning the max and min Envoy major versions
- added an UnsupportedEnvoyVersions list
- removed an unused error from TestDetermineSupportedProxyFeaturesFromString
- modified minSupportedVersion to use the function for getting the Min Envoy major version. Using just the major version without the patch is equivalent to using `.0`

* added a function for executing the envoy --version command
- added a new exec.go file to not be locked to unix system

* added envoy version check when using consul connect envoy

* added changelog entry

* added docs change
2022-12-20 09:58:19 -08:00
Chris S. Kim 87485d05bd
Error out `consul connect envoy` if agent explicitly disabled grpc (#15794)
Co-authored-by: Paul Glass <pglass@hashicorp.com>
2022-12-19 14:37:27 -05:00