031f1874d0
Pulls down some code for the check loop.
2017-09-06 13:07:42 -07:00
2fd9328b21
Uses the Raft configuration for the self-add skip check.
2017-09-06 13:05:51 -07:00
1eae9f1e2f
Change member join reconcile step to process joining itself, to handle node IP address changes correctly when number of servers < 3
2017-09-06 13:53:01 -05:00
353e037c9b
Skips unique node ID check for old versions of Consul.
...
Fixes #3070 .
2017-09-05 22:57:29 -07:00
c629773b40
Makes the all segments query explict, and the default for `consul members`.
2017-09-05 12:22:20 -07:00
bc9780baad
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
334e082848
Merge pull request #3431 from hashicorp/network-segments-oss
2017-09-01 10:24:58 -07:00
ff994e9ade
Pass listeners into setupSegments
2017-08-31 17:56:43 -07:00
5cc4b32a5d
Organize segments for a cleaner split between enterprise and OSS
2017-08-31 17:39:46 -07:00
b77a0aa932
Fix some inconsistencies with segment logic and comments
2017-08-30 17:43:46 -07:00
0728a04dbb
Wire server provider for raft layer only on protocol version 3 and above, and update changelog
2017-08-30 14:36:47 -05:00
6ded43131a
Add segment addr field to tags for LAN flood joiner
2017-08-30 11:58:29 -07:00
1c04f1537a
Add agent.segment interpolation to prepared queries
2017-08-30 11:58:29 -07:00
107d7f6c5a
Add rpc_listener option to segment config
2017-08-30 11:58:29 -07:00
6a6eadd8c7
Adds open source side of network segments (feature is Enterprise-only).
2017-08-30 11:58:29 -07:00
e944370cde
More cleanup from code review
2017-08-30 12:31:36 -05:00
a215c764cd
Remove copy pasted duplicate line, update documentation.
2017-08-30 10:02:10 -05:00
5a29eb7486
Consolidate server lookup into one place and replace usages of localConsuls.
2017-08-30 09:30:33 -05:00
d8fe01db4c
Remove stray commented line
2017-08-30 09:30:33 -05:00
ca48e7e4c2
Remove server address tracking logic from manager/router and maintain it as part of lan event listener instead. Used sync.Map to track this, and added unit tests
2017-08-30 09:30:33 -05:00
b4a9d77d49
ServerAddressProvider interface also returns an error now
2017-08-30 09:30:33 -05:00
edb408bc22
Use config struct to create NetworkTransport layer when setting up raft
2017-08-30 09:30:33 -05:00
01f8e469aa
Implement AddressProvider and wire that up to raft transport layer to support server nodes changing their IP addresses in containerized environments
2017-08-30 09:30:33 -05:00
62c77d70f0
build: make tests independent of build tags
...
When the metadata server is scanning the agents for potential servers
it is parsing the version number which the agent provided when it
joined. This version number has to conform to a certain format, i.e.
'n.n.n'. Without this version number properly set some tests fail with
error messages that disguise the root cause.
The default version number is currently set to 'unknown' in
version/version.go which does not parse and triggers the tests to fail.
The work around is to use a build tag 'consul' which will use the
version number set in version_base.go instead which has the correct
format and is set to the current release version.
In addition, some parts of the code also require the version number to
be of a certain value. Setting it to '0.0.0' for example makes some
tests pass and others fail since they don't pass the semantic check.
When using go build/install/test one has to remember to use '-tags
consul' or tests will fail with non-obvious error messages.
Using build tags makes the build process more complex and error prone
since it prevents the use of the plain go toolchain and - at least in
its current form - introduces subtle build and test issues. We should
try to eliminate build tags for anything else but platform specific
code.
This patch removes all references to specific version numbers in the
code and tests and sets the default version to '9.9.9' which is
syntactically correct and passes the semantic check. This solves the
issue of running go build/install/test without tags for the OSS build.
2017-08-30 13:40:18 +02:00
44e6b8122d
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
d9e2a51887
agent: drop unused code
...
This code from http://github.com/hashicorp/consul/pull/3353 is no longer
required.
2017-08-22 00:02:46 +02:00
3518e27a76
Revert "Return 403 rather than a 404 when acls cause all results to be filter…"
2017-08-09 15:06:57 -07:00
91205b2cd6
Revert "Ensure that we return a permission denied only if the list of keys/en…"
2017-08-09 15:06:20 -07:00
121326161e
Added unit test case to kvs_endpointtest
2017-08-09 15:50:22 -05:00
d06002dc62
Ensure that we return a permission denied only if the list of keys/entries prior to filtering by ACL is non empty
2017-08-09 15:32:18 -05:00
c38dcf2d17
agent: move agent/consul/agent to agent/metadata
2017-08-09 14:36:52 +02:00
85bdb77d90
agent: move agent/consul/servers to agent/router
2017-08-09 14:36:37 +02:00
1d0bbfed9c
agent: move agent/consul/structs to agent/structs
2017-08-09 14:32:12 +02:00
8c2e422074
Merge pull request #3369 from hashicorp/metrics-enhancements
...
Add support for labels/filters from go-metrics
2017-08-08 13:55:30 -07:00
975ded2714
Add support for labels/filters from go-metrics
2017-08-08 01:45:10 -07:00
6bac9355fd
Use sanitized version of node name of server in NS record, and start with "server" rather than "ns"
2017-08-07 11:11:55 +02:00
7e9d683ab1
Removed a copy pasted irrelevant comment, and other code review feedback
2017-08-07 11:11:54 +02:00
c38906daad
Add NS records and A records for each server. Constructs ns host names using the advertise address of the server.
2017-08-07 11:11:54 +02:00
803ed9a245
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
c31b56a03e
Adds a new /v1/acl/bootstrap API ( #3349 )
2017-08-02 17:05:18 -07:00
307049e17f
Return nil instead of empty list when returning a PermissionDenied error, updated unit test
2017-07-31 17:23:20 -05:00
da29b74d03
Return 403 rather than a 404 when acls cause all results to be filtered out. This fixes #2637
2017-07-31 13:50:29 -05:00
8f1f762ddd
Adds missing autopilot snapshot test and avoids snapshotting nil. ( #3333 )
2017-07-28 15:48:42 -07:00
6b51744ddf
Adds option to prepared queries to remove empty tags. ( #3330 )
2017-07-26 22:46:43 -07:00
6e794ea1b3
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
4692b1478e
Add extra test case for deleting entire tree with empty prefix
2017-07-26 09:42:07 -05:00
74ba4c3c6b
Don't insert tombstone for empty prefix delete. Other minor unit test fixes
2017-07-25 21:54:11 -05:00
a6b7e66e9a
Removed redundant comments and unit test
2017-07-25 20:39:33 -05:00
1503d63595
Removed redundant call to reap tombstone from unit test
2017-07-25 19:39:05 -05:00
996302c085
Improved unit test per code review
2017-07-25 19:17:40 -05:00
f4cccf44e3
Use new DeletePrefixMethod for implementing KVSDeleteTree operation. This makes deletes on sub trees larger than one million nodes about 100 times faster. Added unit tests.
2017-07-25 17:21:18 -05:00
e6e711a401
fix spelling in filenames
...
Fixes #3301
2017-07-19 13:16:38 +02:00
1ffd2ec05b
Add UpgradeVersionTag to autopilot config
2017-07-18 13:35:41 -07:00
788dd255a1
Adds new config to make script checks opt-in, updates documentation. ( #3284 )
2017-07-17 11:20:35 -07:00
d985dbc36b
Add TLS setting to router areas
2017-07-14 17:38:08 -07:00
8572931afe
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
75cd1828b8
address review comments
2017-07-07 09:22:34 +02:00
33588d8fdd
agent: remove unused code
2017-07-07 09:22:34 +02:00
37202cc751
agent: make TestClient_RPC_ConsulServerPing more robust
2017-07-07 09:22:34 +02:00
7b54e325df
Adds a comment about flood joining.
2017-07-07 09:22:34 +02:00
247f4a7e41
Simplifies Serf dynamic port selection code.
...
This isn't racy, it's just a little dirty. The listen will happen and a port
will be selected and injected into the config once the Serf instance is
created, so we don't need the retry loop here.
2017-07-07 09:22:34 +02:00
e2935e7509
test: Changes WAN/LAN join confirmer to use port number vs. address.
...
This fixes TestServer_JoinSeparateLanAndWanAddresses which sets bogus
advertise addresses as part of the test. Port numbers uniquely identify
members since everything is running on localhost.
2017-07-07 09:22:34 +02:00
98dc634f17
test: make joinLAN/WAN reliable
...
only return if the members can see each other
2017-07-07 09:22:34 +02:00
74d3c4d896
rpc: make TestServer_JoinSeparateLanAndWanAddresses more robust
2017-07-07 09:22:34 +02:00
ae59198e38
rpc: make TestClient_SnapshotRPC_TLS more robust
2017-07-07 09:22:34 +02:00
96c03ce73b
rpc: try shutting down leader first to avoid hang in TestLeader_LeftServer
2017-07-07 09:22:34 +02:00
2eb2941e8c
rpc: fix logging and try quicker timing of TestServer_JoinSeparateLanAndWanAddresses
2017-07-07 09:22:34 +02:00
98510f898c
rpc: less agressive raft timeouts
...
Allowing more time for raft to consolidate should
drop the number of leader elections.
2017-07-07 09:22:34 +02:00
50c81a9397
rpc: run agent/consul tests in parallel
2017-07-07 09:22:34 +02:00
b3189a566a
rpc: refactor sessionTimers and fix racy tests
...
The sessionTimers map was secured by a lock which wasn't used
properly in the tests. This lead to data races and failing tests
when accessing the length or the members of the map.
This patch adds a separate SessionTimers struct which is safe
for concurrent use and which ecapsulates the behavior of the
sessionTimers map.
2017-07-07 09:22:34 +02:00
06ad8e96be
rpc: fix TestServer_Leave
...
wait for the leader election.
2017-07-07 09:22:34 +02:00
4a073aec1c
rpc: fix TestSession_Renew
...
make the timing less tight
2017-07-07 09:22:34 +02:00
77ff9f680f
rpc: fix TestReadyForConsistentRead
...
timing was too tight. Standardized name.
2017-07-07 09:22:34 +02:00
e3252f921a
rpc: fix for 'no leader' in TLS tests
...
Ensure both servers know about each other before looking
for a leader.
2017-07-07 09:22:34 +02:00
2497b8416b
rpc: fix TestServer_JoinWAN_Flood
...
The second server in the first data center should not be
in bootstrap mode.
2017-07-07 09:22:34 +02:00
7af30dd7d7
rpc: provide unique node names for server and client
2017-07-07 09:22:34 +02:00
457910b191
rpc: prefix log output with test name
2017-07-07 09:22:34 +02:00
c33f7ecbe2
rpc: discover serf wan port before starting serf lan
...
When using dynamic ports for the serf clusters then
the actual bind port of the serf WAN cluster needs to
be discovered before the serf LAN cluster is started
since the serf LAN cluster announces the port of the WAN
cluster.
2017-07-07 09:22:34 +02:00
84c90cbd07
rpc: bind rpc test server to port 0
2017-07-07 09:22:34 +02:00
7f5957ee93
rpc: refactor: unify test server setup
2017-07-07 09:22:34 +02:00
325637b6be
rpc: fix typos
2017-07-07 09:22:34 +02:00
85aa360843
agent: refactor: log to stderr during tests
2017-07-07 09:22:34 +02:00
ae656575ea
Rename to raftNotifyCh, fix typo
2017-07-06 09:10:36 -05:00
777504ff0e
Fixes deadlock between barrier write and leader notify channel read . Fixes #3230
2017-07-05 17:09:18 -05:00
728971afdb
Fixes broken HTTP header and method for health checks. ( #3178 )
...
* Fixes broken HTTP header and method for health checks.
* Adds a fuzz utility and test to make sure copy is complete.
2017-06-23 01:15:48 -07:00
d3ab99244b
agent: make the RPC endpoint overwrite mechanism more transparent
...
This patch hides the RPC handler overwrite mechanism from the
rest of the code so that it works in all cases and that there
is no cooperation required from the tested code, i.e. we can
drop a.getEndpoint().
2017-06-21 05:42:39 +02:00
3e20a2ba81
agent: move structs into consul/structs pkg
...
* CheckDefinition
* ServiceDefinition
* CheckType
2017-06-21 05:42:39 +02:00
db78252019
agent: move NotifyGroup into the agent pkg
2017-06-21 05:42:39 +02:00
2c47bc5d5b
agent: move conn pool for muxed connections into separate pkg
2017-06-21 05:42:39 +02:00
e930b55f71
agent: move the SnapshotReplyFn out of the way
...
When splitting up the consul package into server and client
the SnapshotReplyFn needs to be in a separate package to avoid
a circular dependency.
2017-06-21 05:42:39 +02:00
b805a79078
agent: use the delegate interface for local state
2017-06-21 05:42:39 +02:00
bb559d8e6e
Minor fixes per code review
2017-06-20 19:43:07 -05:00
f535a298f3
Added unit test to verify consistentRead method behavior
2017-06-16 11:58:12 -05:00
f616a8dd06
Code review feedback, fixed major logic bug
2017-06-16 10:49:54 -05:00
42d3a3f3db
Redo bug fix for stale reads on server startup, leveraging RPCHOldtimeout instead of maxQueryTime, plus tests
2017-06-15 22:41:30 -05:00
cd837b0b18
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
James Phillips