965fc9cf62
Revert "Allow changing Node names since Node now have IDs"
2018-07-12 11:19:21 -04:00
42729d5aff
Merge pull request #3983 from pierresouchay/node_renaming
...
Allow changing Node names since Node now have IDs
2018-07-11 16:03:02 -04:00
3d0a960470
When renaming a node, ensure the name is not taken by another node.
...
Since DNS is case insensitive and DB as issues when similar names with different
cases are added, check for unicity based on case insensitivity.
Following another big incident we had in our cluster, we also validate
that adding/renaming a not does not conflicts with case insensitive
matches.
We had the following error once:
- one node called: mymachine.MYDC.mydomain was shut off
- another node (different ID) was added with name: mymachine.mydc.mydomain before
72 hours
When restarting the consul server of domain, the consul server restarted failed
to start since it detected an issue in RAFT database because
mymachine.MYDC.mydomain and mymachine.mydc.mydomain had the same names.
Checking at registration time with case insensitivity should definitly fix
those issues and avoid Consul DB corruption.
2018-07-11 14:42:54 +02:00
a3e0ac1ee3
agent/consul/state: support querying by Connect native
2018-06-25 12:24:08 -07:00
daaa6e2403
agent: clean up connect/non-connect duplication by using shared methods
2018-06-14 09:41:48 -07:00
119ffe3ed9
agent/consul: implement Health.ServiceNodes for Connect, DNS works
2018-06-14 09:41:47 -07:00
06957f6d7f
agent/consul/state: ConnectServiceNodes
2018-06-14 09:41:47 -07:00
88514d6a82
Add support for reverse lookup of services
2018-05-19 19:39:02 +02:00
c55885efd8
Merge pull request #3970 from pierresouchay/node_health_should_change_service_index
...
[BUGFIX] When a node level check is removed, ensure all services of node are notified
2018-05-08 16:44:50 +01:00
1b55e3559b
Allow renaming nodes when ID is unchanged
2018-04-18 15:39:38 +02:00
d9d9944179
Renames agent API layer for service metadata to "meta" for consistency
2018-03-28 09:04:50 -05:00
8dacb12c79
Merge pull request #3881 from pierresouchay/service_metadata
...
Feature Request: Support key-value attributes for services
2018-03-27 16:33:57 -05:00
b9ae4e647f
Added validation of ServiceMeta in Catalog
...
Fixed Error Message when ServiceMeta is not valid
Added Unit test for adding a Service with badly formatted ServiceMeta
2018-03-27 22:22:42 +02:00
eccb56ade0
Added support for renaming nodes when their IP does not change
2018-03-26 16:44:13 +02:00
a8b66fb7aa
Fixed minor typo in comments
...
Might fix unstable travis build
2018-03-22 10:30:10 +01:00
3eb287f57d
Fixed typo in comments
2018-03-19 17:12:08 +01:00
eb2a4eaea3
Refactoring to have clearer code without weird bool
2018-03-19 16:12:54 +01:00
a5f6ac0df4
[BUGFIX] When a node level check is removed, ensure all services of node are notified
...
Bugfix for https://github.com/hashicorp/consul/pull/3899
When a node level check is removed (example: maintenance),
some watchers on services might have to recompute their state.
If those nodes are performing blocking queries, they have to be notified.
While their state was updated when node-level state did change or was added
this was not the case when the check was removed. This fixes it.
2018-03-19 14:14:03 +01:00
85b73f8163
Simplified error handling for maxIndexForService
...
* added unit tests to ensure service index is properly garbage collected
* added Upgrade from Version 1.0.6 to higher section in documentation
2018-03-01 14:09:36 +01:00
e6d85cb36a
Fixed comments for function maxIndexForService
2018-02-20 23:57:28 +01:00
b26ea3c230
[Revert] Only update services if tags are different
...
This patch did give some better results, but break watches on
the services of a node.
It is possible to apply the same optimization for nodes than
to services (one index per instance), but it would complicate
further the patch.
Let's do it in another PR.
2018-02-20 23:34:42 +01:00
903e866835
Only update services if tags are different
2018-02-20 23:08:04 +01:00
56d5c0bf22
Enable Raft index optimization per service name on health endpoint
...
Had to fix unit test in order to check properly indexes.
2018-02-20 01:35:50 +01:00
ec1b278595
Get only first service to test whether we have to cleanup index of a service
2018-02-19 22:44:49 +01:00
523feb0be4
Fixed comment about raftIndex + use test.Helper()
2018-02-19 19:30:25 +01:00
4c188c1d08
Services Indexes modified per service instead of using a global Index
...
This patch improves the watches for services on large cluster:
each service has now its own index, such watches on a specific service
are not modified by changes in the global catalog.
It should improve a lot the performance of tools such as consul-template
or libraries performing watches on very large clusters with many
services/watches.
2018-02-19 18:29:22 +01:00
5a24d37ac0
Creates a registration mechanism for schemas.
...
This also splits out the registration into the table-specific source
files.
2017-11-29 18:36:52 -08:00
6a6eadd8c7
Adds open source side of network segments (feature is Enterprise-only).
2017-08-30 11:58:29 -07:00
1d0bbfed9c
agent: move agent/consul/structs to agent/structs
2017-08-09 14:32:12 +02:00
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
Matt Keeler