Commit Graph

166 Commits

Author SHA1 Message Date
Paul Banks c58d47ba59
Fix broken api test for service Meta (logical conflict rom OSS). Add test that would make this much easier to catch in future. 2018-06-14 09:42:17 -07:00
Paul Banks 4aeab3897c
Fixed many tests after rebase. Some still failing and seem unrelated to any connect changes. 2018-06-14 09:42:16 -07:00
Paul Banks 1722734313
Verify trust domain on /authorize calls 2018-06-14 09:42:16 -07:00
Paul Banks b4803eca59
Generate CSR using real trust-domain 2018-06-14 09:42:16 -07:00
Mitchell Hashimoto e54e69d11f
agent: verify local proxy tokens for CA leaf + tests 2018-06-14 09:42:14 -07:00
Mitchell Hashimoto a099c27b07
agent: verify proxy token for ProxyConfig endpoint + tests 2018-06-14 09:42:14 -07:00
Mitchell Hashimoto 171bf8d599
agent: clean up defaulting of proxy configuration
This cleans up and unifies how proxy settings defaults are applied.
2018-06-14 09:42:10 -07:00
Mitchell Hashimoto 3d3eee2f6e
agent: resolve some conflicts and fix tests 2018-06-14 09:42:10 -07:00
Mitchell Hashimoto 1a2b28602c
agent: start proxy manager 2018-06-14 09:42:09 -07:00
Mitchell Hashimoto 476ea7b04a
agent: start/stop proxies 2018-06-14 09:42:08 -07:00
Mitchell Hashimoto aaa2431350
agent: change connect command paths to be slices, not strings
This matches other executable configuration and allows us to cleanly
separate executable from arguments without trying to emulate shell
parsing.
2018-06-14 09:42:08 -07:00
Paul Banks e0e12e165b
TLS watching integrated into Service with some basic tests.
There are also a lot of small bug fixes found when testing lots of things end-to-end for the first time and some cleanup now it's integrated with real CA code.
2018-06-14 09:42:07 -07:00
Paul Banks 90c574ebaa
Wire up agent leaf endpoint to cache framework to support blocking. 2018-06-14 09:42:07 -07:00
Paul Banks cd88b2a351
Basic `watch` support for connect proxy config and certificate endpoints.
- Includes some bug fixes for previous `api` work and `agent` that weren't tested
 - Needed somewhat pervasive changes to support hash based blocking - some TODOs left in our watch toolchain that will explicitly fail on hash-based watches.
 - Integration into `connect` is partially done here but still WIP
2018-06-14 09:42:05 -07:00
Mitchell Hashimoto 8c1d5a2cdc
agent: resolve flaky test by checking cache hits increase, rather than
exact
2018-06-14 09:42:04 -07:00
Mitchell Hashimoto 051f004683
agent: use helper/retry instead of timing related tests 2018-06-14 09:42:04 -07:00
Mitchell Hashimoto 6c01e402e0
agent: augment /v1/connect/authorize to cache intentions 2018-06-14 09:42:02 -07:00
Mitchell Hashimoto 917a9e63d5
agent: check cache hit count to verify CA root caching, background update 2018-06-14 09:42:00 -07:00
Paul Banks 36dbd878c9
Adds `api` client code and tests for new Proxy Config endpoint, registering with proxy and seeing proxy config in /agent/services list. 2018-06-14 09:41:58 -07:00
Paul Banks d73f079d0f
Add X-Consul-ContentHash header; implement removing all proxies; add load/unload test. 2018-06-14 09:41:57 -07:00
Paul Banks 2a69663448
Agent Connect Proxy config endpoint with hash-based blocking 2018-06-14 09:41:57 -07:00
Paul Banks 3e3f0e1f31
HTTP agent registration allows proxy to be defined. 2018-06-14 09:41:57 -07:00
Paul Banks 88541bba17
Add tests all the way up through the endpoints to ensure duplicate src/destination is supported and so ultimately deny/allow nesting works.
Also adds a sanity check test for `api.Agent().ConnectAuthorize()` and a fix for a trivial bug in it.
2018-06-14 09:41:57 -07:00
Mitchell Hashimoto 95da20ffd7
agent: rename authorize param ClientID to ClientCertURI 2018-06-14 09:41:56 -07:00
Mitchell Hashimoto ac72a0c5fd
agent: ACL checks for authorize, default behavior 2018-06-14 09:41:55 -07:00
Mitchell Hashimoto 86a8ce45b9
agent: /v1/agent/connect/authorize is functional, with tests 2018-06-14 09:41:54 -07:00
Mitchell Hashimoto c2588262b7
agent: /v1/connect/ca/leaf/:service_id 2018-06-14 09:41:52 -07:00
Mitchell Hashimoto 571d9aa785
agent: CA root HTTP endpoints 2018-06-14 09:41:51 -07:00
Mitchell Hashimoto 22a0eb6c67
agent: commenting some tests 2018-06-14 09:41:49 -07:00
Mitchell Hashimoto 6313bc5615
agent: clarified a number of comments per PR feedback 2018-06-14 09:41:49 -07:00
Mitchell Hashimoto 3b07686648
agent: remove ConnectProxyServiceName 2018-06-14 09:41:49 -07:00
Mitchell Hashimoto 714026dfb7
agent: validate service entry on register 2018-06-14 09:41:48 -07:00
Mitchell Hashimoto 9781cb1ace
agent/local: anti-entropy for connect proxy services 2018-06-14 09:41:48 -07:00
Mitchell Hashimoto 68107e9767
agent: /v1/agent/services test with connect proxies (works w/ no change) 2018-06-14 09:41:46 -07:00
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
Kyle Havlovitz b73323aa42
Remove the script field from checks in favor of args 2018-05-08 15:31:53 -07:00
Pierre Souchay c152cb7bdf Added Missing Service Meta synchronization and field 2018-04-21 17:34:29 +02:00
Jared Wasinger 255492bb2d add unit tests: limits configuration should be reloadable 2018-04-08 03:57:01 -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
James Phillips 29367cd5ae
Moves ACL disabled response logic down into endpoints.
This lets us make the registration of endpoints less fancy, on the
road to adding a registration mechanism.
2017-11-29 18:36:52 -08:00
James Phillips aa199ab6ba
Makes the metrics ACL test call the right endpoint.
This also required setting up a proper in-mem sink so we don't get
metrics-related errors.

Fixes #3655
2017-11-06 21:50:04 -08:00
Frank Schroeder 8f145559d8
Decouple the code that executes checks from the agent 2017-10-25 11:18:07 +02:00
Frank Schroeder de57b16d99
local state: address review comments
* move non-blocking notification mechanism into ae.Trigger
* move Pause/Resume into separate type
2017-10-23 10:56:04 +02:00
Frank Schroeder b803bf3091
local state: tests compile 2017-10-23 10:56:03 +02:00
Frank Schroeder 9ed4b2d631
Revert "local state: tests compile"
This reverts commit 1af52bf7be.
2017-10-23 10:08:34 +02:00
Frank Schroeder 46641e44d9
Revert "local state: address review comments"
This reverts commit 1d315075b1.
2017-10-23 10:08:33 +02:00
Frank Schroeder 1d315075b1 local state: address review comments
* move non-blocking notification mechanism into ae.Trigger
* move Pause/Resume into separate type
2017-10-23 08:03:18 +02:00
Frank Schroeder 1af52bf7be local state: tests compile 2017-10-23 08:03:18 +02:00
James Phillips 53f67c3993 Fixes API client for ScriptArgs and updates documentation. (#3589)
* Updates the API client to support the current `ScriptArgs` parameter
for checks.

* Updates docs for checks to explain the `ScriptArgs` parameter issue.

* Adds mappings for "args" and "script-args" to give th API parity
with config.

* Adds checks on return codes.

* Removes debug logging that shows empty when args are used.
2017-10-18 11:28:39 -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
Frank Schröder ce887a0c45 Provide stable config for agent/self (#3532)
* config: provide stable config for /v1/agent/self (#3530)

This patch adds a stable subset of the previous Config struct to the
agent/self response. The actual runtime configuration is moved into
DebugConfig and will be documented to change.

Fixes #3530

* config: fix tests

* doc: update api documentation for /v1/agent/self
2017-10-04 10:43:17 -07:00
Frank Schröder 21118cafeb Recursive sanitize (#3505)
* vendor: add github.com/sergi/go-diff/diffmatchpatch for diff'ing test output

* config: refactor Sanitize to recursively clean runtime config and format complex fields

* Removes an extra int cast.

* Adds a top-level check test case for sanitization.
2017-09-27 11:47:40 -07:00
Frank Schröder 1e461110e6 agent: consolidate handling of 405 Method Not Allowed (#3405)
* agent: consolidate http method not allowed checks

This patch uses the error handling of the http handlers to handle HTTP
method not allowed errors across all available endpoints. It also adds a
test for testing whether the endpoints respond with the correct status
code.

* agent: do not panic on metrics tests

* agent: drop other tests for MethodNotAllowed

* agent: align /agent/join with reality

/agent/join uses PUT instead of GET as documented.

* agent: align /agent/check/{fail,warn,pass} with reality

/agent/check/{fail,warn,pass} uses PUT instead of GET as documented.

* fix some tests

* Drop more tests for method not allowed

* Align TestAgent_RegisterService_InvalidAddress with reality

* Changes API client join to use PUT instead of GET.

* Fixes agent endpoint verbs and removes obsolete tests.

* Updates the change log.
2017-09-25 23:11:19 -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
James Phillips b1a15e0c3d
Adds open source side of network segments (feature is Enterprise-only). 2017-08-30 11:58:29 -07:00
Frank Schröder a3934c263c acl: consolidate error handling (#3401)
The error handling of the ACL code relies on the presence of certain
magic error messages. Since the error values are sent via RPC between
older and newer consul agents we cannot just replace the magic values
with typed errors and switch to type checks since this would break
compatibility with older clients.

Therefore, this patch moves all magic ACL error messages into the acl
package and provides default error values and helper functions which
determine the type of error.
2017-08-23 16:52:48 +02:00
Frank Schroeder 1acff3533e
agent: move agent/consul/structs to agent/structs 2017-08-09 14:32:12 +02:00
Kyle Havlovitz c1c883f441
Add doc links for metrics endpoint 2017-08-08 13:05:38 -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
James Phillips 496b0bcf07 Adds support for agent-side ACL token management via API instead of config files. (#3324)
* Adds token store and removes all runtime use of config for ACL tokens.
* Adds a new API for changing agent tokens on the fly.
2017-07-26 11:03:43 -07:00
James Phillips 0881e46111 Cleans up version 8 ACLs in the agent and the docs. (#3248)
* Moves magic check and service constants into shared structs package.

* Removes the "consul" service from local state.

Since this service is added by the leader, it doesn't really make sense to
also keep it in local state (which requires special ACLs to configure), and
requires a bunch of special cases in the local state logic. This requires
fewer special cases and makes ACL bootstrapping cleaner.

* Makes coordinate update ACL log message a warning, similar to other AE warnings.

* Adds much more detailed examples for bootstrapping ACLs.

This can hopefully replace https://gist.github.com/slackpad/d89ce0e1cc0802c3c4f2d84932fa3234.
2017-07-13 22:33:47 -07:00
James Phillips 4a3604a3ee
Removes some useless comments. 2017-06-25 10:32:35 -07:00
James Phillips 6977e40077 Fixes watch tracking during reloads and fixes address issue. (#3189)
This patch fixes watch registration through the config file and a broken log line when the watch registration fails. It also plumbs all the watch loading through a common function and tweaks the
unit test to create the watch before the reload.
2017-06-24 12:52:41 -07:00
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
Frank Schroeder c49a15d0f3 agent: move structs into consul/structs pkg
* CheckDefinition
 * ServiceDefinition
 * CheckType
2017-06-21 05:42:39 +02:00
Frank Schroeder 1c75cf1af5 pkg refactor
command/agent/*                  -> agent/*
    command/consul/*                 -> agent/consul/*
    command/agent/command{,_test}.go -> command/agent{,_test}.go
    command/base/command.go          -> command/base.go
    command/base/*                   -> command/*
    commands.go                      -> command/commands.go

The script which did the refactor is:

(
	cd $GOPATH/src/github.com/hashicorp/consul
	git mv command/agent/command.go command/agent.go
	git mv command/agent/command_test.go command/agent_test.go
	git mv command/agent/flag_slice_value{,_test}.go command/
	git mv command/agent .
	git mv command/base/command.go command/base.go
	git mv command/base/config_util{,_test}.go command/
	git mv commands.go command/
	git mv consul agent
	rmdir command/base/

	gsed -i -e 's|package agent|package command|' command/agent{,_test}.go
	gsed -i -e 's|package agent|package command|' command/flag_slice_value{,_test}.go
	gsed -i -e 's|package base|package command|' command/base.go command/config_util{,_test}.go
	gsed -i -e 's|package main|package command|' command/commands.go

	gsed -i -e 's|base.Command|BaseCommand|' command/commands.go
	gsed -i -e 's|agent.Command|AgentCommand|' command/commands.go
	gsed -i -e 's|\tCommand:|\tBaseCommand:|' command/commands.go
	gsed -i -e 's|base\.||' command/commands.go
	gsed -i -e 's|command\.||' command/commands.go

	gsed -i -e 's|command|c|' main.go
	gsed -i -e 's|range Commands|range command.Commands|' main.go
	gsed -i -e 's|Commands: Commands|Commands: command.Commands|' main.go

	gsed -i -e 's|base\.BoolValue|BoolValue|' command/operator_autopilot_set.go
	gsed -i -e 's|base\.DurationValue|DurationValue|' command/operator_autopilot_set.go
	gsed -i -e 's|base\.StringValue|StringValue|' command/operator_autopilot_set.go
	gsed -i -e 's|base\.UintValue|UintValue|' command/operator_autopilot_set.go

	gsed -i -e 's|\bCommand\b|BaseCommand|' command/base.go
	gsed -i -e 's|BaseCommand Options|Command Options|' command/base.go
	gsed -i -e 's|base.Command|BaseCommand|' command/*.go
	gsed -i -e 's|c\.Command|c.BaseCommand|g' command/*.go
	gsed -i -e 's|\tCommand:|\tBaseCommand:|' command/*_test.go
	gsed -i -e 's|base\.||' command/*_test.go

	gsed -i -e 's|\bCommand\b|AgentCommand|' command/agent{,_test}.go
	gsed -i -e 's|cmd.AgentCommand|cmd.BaseCommand|' command/agent.go

	gsed -i -e 's|cli.AgentCommand = new(Command)|cli.Command = new(AgentCommand)|' command/agent_test.go
	gsed -i -e 's|exec.AgentCommand|exec.Command|' command/agent_test.go
	gsed -i -e 's|exec.BaseCommand|exec.Command|' command/agent_test.go
	gsed -i -e 's|NewTestAgent|agent.NewTestAgent|' command/agent_test.go
	gsed -i -e 's|= TestConfig|= agent.TestConfig|' command/agent_test.go
	gsed -i -e 's|: RetryJoin|: agent.RetryJoin|' command/agent_test.go

	gsed -i -e 's|\.\./\.\./|../|' command/config_util_test.go

	gsed -i -e 's|\bverifyUniqueListeners|VerifyUniqueListeners|' agent/config{,_test}.go command/agent.go
	gsed -i -e 's|\bserfLANKeyring\b|SerfLANKeyring|g' agent/{agent,keyring,testagent}.go command/agent.go
	gsed -i -e 's|\bserfWANKeyring\b|SerfWANKeyring|g' agent/{agent,keyring,testagent}.go command/agent.go
	gsed -i -e 's|\bNewAgent\b|agent.New|g' command/agent{,_test}.go
	gsed -i -e 's|\bNewAgent|New|' agent/{acl_test,agent,testagent}.go

	gsed -i -e 's|\bAgent\b|agent.&|g' command/agent{,_test}.go
	gsed -i -e 's|\bBool\b|agent.&|g' command/agent{,_test}.go
	gsed -i -e 's|\bConfig\b|agent.&|g' command/agent{,_test}.go
	gsed -i -e 's|\bDefaultConfig\b|agent.&|g' command/agent{,_test}.go
	gsed -i -e 's|\bDevConfig\b|agent.&|g' command/agent{,_test}.go
	gsed -i -e 's|\bMergeConfig\b|agent.&|g' command/agent{,_test}.go
	gsed -i -e 's|\bReadConfigPaths\b|agent.&|g' command/agent{,_test}.go
	gsed -i -e 's|\bParseMetaPair\b|agent.&|g' command/agent{,_test}.go
	gsed -i -e 's|\bSerfLANKeyring\b|agent.&|g' command/agent{,_test}.go
	gsed -i -e 's|\bSerfWANKeyring\b|agent.&|g' command/agent{,_test}.go

	gsed -i -e 's|circonus\.agent|circonus|g' command/agent{,_test}.go
	gsed -i -e 's|logger\.agent|logger|g' command/agent{,_test}.go
	gsed -i -e 's|metrics\.agent|metrics|g' command/agent{,_test}.go
	gsed -i -e 's|// agent.Agent|// agent|' command/agent{,_test}.go
	gsed -i -e 's|a\.agent\.Config|a.Config|' command/agent{,_test}.go

	gsed -i -e 's|agent\.AppendSliceValue|AppendSliceValue|' command/{configtest,validate}.go

	gsed -i -e 's|consul/consul|agent/consul|' GNUmakefile

	gsed -i -e 's|\.\./test|../../test|' agent/consul/server_test.go

	# fix imports
	f=$(grep -rl 'github.com/hashicorp/consul/command/agent' * | grep '\.go')
	gsed -i -e 's|github.com/hashicorp/consul/command/agent|github.com/hashicorp/consul/agent|' $f
	goimports -w $f

	f=$(grep -rl 'github.com/hashicorp/consul/consul' * | grep '\.go')
	gsed -i -e 's|github.com/hashicorp/consul/consul|github.com/hashicorp/consul/agent/consul|' $f
	goimports -w $f

	goimports -w command/*.go main.go
)
2017-06-10 18:52:45 +02:00