Commit Graph

597 Commits

Author SHA1 Message Date
Matt Keeler 3c2b23cccb
Create _619.txt 2020-10-09 10:51:37 -04:00
Matt Keeler 891d05fada
Add capability for the v1/connect/ca/roots endpoint to return a PEM encoded certificate chain (#8774)
Co-authored-by: R.B. Boyer <rb@hashicorp.com>
2020-10-09 10:43:33 -04:00
R.B. Boyer 69af49441a
agent: allow the /v1/connect/intentions/match endpoint to use the agent cache (#8875)
This is the recommended proxy integration API for listing intentions
which should not require an active connection to the servers to resolve
after the initial cache filling.
2020-10-08 14:51:53 -05:00
Matt Keeler 141eb60f06
Add per-agent reconnect timeouts (#8781)
This allows for client agent to be run in a more stateless manner where they may be abruptly terminated and not expected to come back. If advertising a per-agent reconnect timeout using the advertise_reconnect_timeout configuration when that agent leaves, other agents will wait only that amount of time for the agent to come back before reaping it.

This has the advantageous side effect of causing servers to deregister the node/services/checks for that agent sooner than if the global reconnect_timeout was used.
2020-10-08 15:02:19 -04:00
R.B. Boyer 7d18407e6a
command: remove conditional envoy bootstrap generation for versions <=1.10.0 since those are not supported (#8855) 2020-10-07 10:53:23 -05:00
R.B. Boyer d257b49601 add missing changelog entry for #8839 2020-10-07 10:22:40 -05:00
Pierre Souchay a12056f57c Added changelog for merged PR #8221 2020-10-06 17:15:33 -04:00
R.B. Boyer d6dce2332a
connect: intentions are now managed as a new config entry kind "service-intentions" (#8834)
- Upgrade the ConfigEntry.ListAll RPC to be kind-aware so that older
copies of consul will not see new config entries it doesn't understand
replicate down.

- Add shim conversion code so that the old API/CLI method of interacting
with intentions will continue to work so long as none of these are
edited via config entry endpoints. Almost all of the read-only APIs will
continue to function indefinitely.

- Add new APIs that operate on individual intentions without IDs so that
the UI doesn't need to implement CAS operations.

- Add a new serf feature flag indicating support for
intentions-as-config-entries.

- The old line-item intentions way of interacting with the state store
will transparently flip between the legacy memdb table and the config
entry representations so that readers will never see a hiccup during
migration where the results are incomplete. It uses a piece of system
metadata to control the flip.

- The primary datacenter will begin migrating intentions into config
entries on startup once all servers in the datacenter are on a version
of Consul with the intentions-as-config-entries feature flag. When it is
complete the old state store representations will be cleared. We also
record a piece of system metadata indicating this has occurred. We use
this metadata to skip ALL of this code the next time the leader starts
up.

- The secondary datacenters continue to run the old intentions
replicator until all servers in the secondary DC and primary DC support
intentions-as-config-entries (via serf flag). Once this condition it met
the old intentions replicator ceases.

- The secondary datacenters replicate the new config entries as they are
migrated in the primary. When they detect that the primary has zeroed
it's old state store table it waits until all config entries up to that
point are replicated and then zeroes its own copy of the old state store
table. We also record a piece of system metadata indicating this has
occurred. We use this metadata to skip ALL of this code the next time
the leader starts up.
2020-10-06 13:24:05 -05:00
R.B. Boyer a77b518542
server: create new memdb table for storing system metadata (#8703)
This adds a new very tiny memdb table and corresponding raft operation
for updating a very small effective map[string]string collection of
"system metadata". This can persistently record a fact about the Consul
state machine itself.

The first use of this feature will come in a later PR.
2020-10-06 10:08:37 -05:00
R.B. Boyer 4b525e5d16
agent: enable enable_central_service_config by default (#8746) 2020-10-01 09:19:14 -05:00
R.B. Boyer ccd0200bd9
server: ensure that we also shutdown network segment serf instances on server shutdown (#8786)
This really only matters for unit tests, since typically if an agent shuts down its server, it follows that up by exiting the process, which would also clean up all of the networking anyway.
2020-09-30 16:23:43 -05:00
R.B. Boyer e84c032ea7
api: support GetMeta() and GetNamespace() on all config entry kinds (#8764)
Fixes #8755

Since I was updating the interface, i also added the missing `GetNamespace()`.

Depending upon how you look at it, this is a breaking change since it adds methods to the exported interface `api.ConfigEntry`. Given that you cannot define your own config entry kinds, and all of the machinery of the `api.Client` acts like a factory to construct the canned ones from the rest of the module, this feels like it's not a problematic change as it would only break someone who had reimplemented the `ConfigEntry` interface themselves for no apparent utility?
2020-09-29 09:11:57 -05:00
Daniel Nephin e1855afbe1
Merge pull request #8726 from amenzhinsky/grpc-hc-error
Return grpc serving status in health check errors
2020-09-25 13:24:32 -04:00
Daniel Nephin b611e074f9 Add changelog file 2020-09-25 12:03:49 -04:00
R.B. Boyer 657995cc93
agent: when enable_central_service_config is enabled ensure agent reload doesn't revert check state to critical (#8747)
Likely introduced when #7345 landed.
2020-09-24 16:24:04 -05:00
R.B. Boyer 45609fccdf
server: make sure that the various replication loggers use consistent logging (#8745) 2020-09-24 15:49:38 -05:00
R.B. Boyer 4af8c78f1f
agent: make the json/hcl decoding of ConnectProxyConfig fully work with CamelCase and snake_case (#8741)
Fixes #7418
2020-09-24 13:58:52 -05:00
Hans Hasselberg d48d2bf550
use service datacenter for dns name (#8704)
* Use args.Datacenter instead of configured datacenter
2020-09-22 20:34:09 +02:00
Kyle Havlovitz 8f83f7ac13
Merge pull request #8560 from hashicorp/vault-ca-renew-token
Automatically renew the token used by the Vault CA provider
2020-09-16 07:30:30 -07:00
Daniel Nephin 9f83eb3dc9
Merge pull request #8685 from pierresouchay/do_not_flood_logs_with_Non-server_in_server-only_area
[BUGFIX] Avoid GetDatacenter* methods to flood Consul servers logs
2020-09-15 17:57:05 -04:00
Daniel Nephin 7b81104357
Update .changelog/8685.txt 2020-09-15 17:56:06 -04:00
Kyle Havlovitz c8fd61abc7 Merge branch 'master' into vault-ca-renew-token 2020-09-15 14:39:04 -07:00
Kyle Havlovitz 316600a685 Update vault CA for latest api client 2020-09-15 13:33:55 -07:00
Kyle Havlovitz 6f1dd25139
Merge pull request #8646 from hashicorp/common-intermediate-ttl
Move IntermediateCertTTL to common CA config
2020-09-15 12:03:29 -07:00
Kyle Havlovitz b9704e3766
Create 8646.txt 2020-09-15 10:05:23 -07:00
Pierre Souchay 879885986e Added Changelog for PR #8685. 2020-09-15 12:30:12 +02:00
Freddy 4da691bdfd
Create 8585.txt 2020-09-14 14:16:47 -06:00
Hans Hasselberg e61f33d725
add entry for 8588 (#8650) 2020-09-10 18:53:36 +02:00
Tim Arenz 6dbb5f3234
Add support for -ca-path option in the connect envoy command (#8606)
* Add support for -ca-path option in the connect envoy command
* Adding changelog entry
2020-09-08 12:16:16 +02:00
Seth Hoenig 99b822c4b3
api: create fresh http client for unix sockets (#8602)
Co-authored-by: Matt Keeler <mkeeler@users.noreply.github.com>
2020-09-06 12:27:39 -04:00
Freddy 581f19b9d4
Adds changelog entry for snapshot agent improvement (#8622) 2020-09-04 14:07:57 -06:00
R.B. Boyer b0bde51e70
connect: all config entries pick up a meta field (#8596)
Fixes #8595
2020-09-02 14:10:25 -05:00
Chris Piraino df1381f77f
Merge pull request #8603 from hashicorp/feature/usage-metrics
Track node and service counts in the state store and emit them periodically as metrics
2020-09-02 13:23:39 -05:00
Chris Piraino 4bc16c2eb1 Changelog entry for usage metrics 2020-09-02 10:48:11 -05:00
R.B. Boyer 4197bed23b
connect: fix bug in preventing some namespaced config entry modifications (#8601)
Whenever an upsert/deletion of a config entry happens, within the open
state store transaction we speculatively test compile all discovery
chains that may be affected by the pending modification to verify that
the write would not create an erroneous scenario (such as splitting
traffic to a subset that did not exist).

If a single discovery chain evaluation references two config entries
with the same kind and name in different namespaces then sometimes the
upsert/deletion would be falsely rejected. It does not appear as though
this bug would've let invalid writes through to the state store so the
correction does not require a cleanup phase.
2020-09-02 10:47:19 -05:00
Daniel Nephin bd4e480a78
Merge pull request #8577 from hashicorp/dnephin/changelog-for-8537
Add missing changelog for PR 8537
2020-08-31 11:56:20 -04:00
Pierre Souchay 2a52f89b8d Added changelog for #8552 2020-08-28 23:01:04 +02:00
Jack 145bcdc2bb
Add http2 and grpc support to ingress gateways (#8458) 2020-08-27 15:34:08 -06:00
R.B. Boyer f2b8bf109c
xds: use envoy's rbac filter to handle intentions entirely within envoy (#8569) 2020-08-27 12:20:58 -05:00
R.B. Boyer a7a8b8d6d9
agent: ensure that we normalize bootstrapped config entries (#8547) 2020-08-27 11:37:25 -05:00
Daniel Nephin 85de324a86 Retroactively add changelog for PR 8537 2020-08-27 11:53:49 -04:00
Matt Keeler 5e2f0be305
Add helpers to the API client to help with getting information from `AgentMember` tags (#8575)
Lots of constants were added for various tags that would concern users and are not already parsed out.

Additionally two methods on the AgentMember type were added to ask a member what its ACL Mode is and whether its a server or not.
2020-08-27 11:00:48 -04:00
R.B. Boyer 6fad634512
agent: expose the list of supported envoy versions on /v1/agent/self (#8545) 2020-08-26 10:04:11 -05:00
Hans Hasselberg 02de4c8b76
add primary keys to list keyring (#8522)
During gossip encryption key rotation it would be nice to be able to see if all nodes are using the same key. This PR adds another field to the json response from `GET v1/operator/keyring` which lists the primary keys in use per dc. That way an operator can tell when a key was successfully setup as primary key.

Based on https://github.com/hashicorp/serf/pull/611 to add primary key to list keyring output:

```json
[
  {
    "WAN": true,
    "Datacenter": "dc2",
    "Segment": "",
    "Keys": {
      "0OuM4oC3Os18OblWiBbZUaHA7Hk+tNs/6nhNYtaNduM=": 6,
      "SINm887hKTzmMWeBNKTJReaTLX3mBEJKriDyt88Ad+g=": 6
    },
    "PrimaryKeys": {
      "SINm887hKTzmMWeBNKTJReaTLX3mBEJKriDyt88Ad+g=": 6
    },
    "NumNodes": 6
  },
  {
    "WAN": false,
    "Datacenter": "dc2",
    "Segment": "",
    "Keys": {
      "0OuM4oC3Os18OblWiBbZUaHA7Hk+tNs/6nhNYtaNduM=": 8,
      "SINm887hKTzmMWeBNKTJReaTLX3mBEJKriDyt88Ad+g=": 8
    },
    "PrimaryKeys": {
      "SINm887hKTzmMWeBNKTJReaTLX3mBEJKriDyt88Ad+g=": 8
    },
    "NumNodes": 8
  },
  {
    "WAN": false,
    "Datacenter": "dc1",
    "Segment": "",
    "Keys": {
      "0OuM4oC3Os18OblWiBbZUaHA7Hk+tNs/6nhNYtaNduM=": 3,
      "SINm887hKTzmMWeBNKTJReaTLX3mBEJKriDyt88Ad+g=": 8
    },
    "PrimaryKeys": {
      "SINm887hKTzmMWeBNKTJReaTLX3mBEJKriDyt88Ad+g=": 8
    },
    "NumNodes": 8
  }
]
```

I intentionally did not change the CLI output because I didn't find a good way of displaying this information. There are a couple of options that we could implement later:
* add a flag to show the primary keys
* add a flag to show json output

Fixes #3393.
2020-08-18 09:50:24 +02:00
Hans Hasselberg 658c4cad0b
Link issue in note template (#8502)
Issue and PR numbers do not overlap, they are based of the same counter.
A PR can be also linked to via issues, if it is a PR, Github will
redirect to it.
This change has the benefit that one can link to both - issues and PRs.
2020-08-13 10:22:56 +02:00
R.B. Boyer 1593ce2948 update changelog snippet 2020-08-12 11:21:54 -05:00
Hans Hasselberg 1f9a941531
Introducing changelog-gen (#8387)
* add templates for changelog-gen
* add entry files for currently unreleased PRs on master
2020-08-06 23:15:29 +02:00