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consul/agent
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James Phillips 6bf55d16a2
Relaxes Autopilot promotion logic. (#3623) 
* Relaxes Autopilot promotion logic.

When we defaulted the Raft protocol version to 3 in #3477 we made
the numPeers() routine more strict to only count voters (this is
more conservative and more correct). This had the side effect of
breaking rolling updates because it's at odds with the Autopilot
non-voter promotion logic.

That logic used to wait to only promote to maintain an odd quorum
of servers. During a rolling update (add one new server, wait, and
then kill an old server) the dead server cleanup would still count
the old server as a peer, which is conservative and the right thing
to do, and no longer count the non-voter. This would wait to promote,
so you could get into a stalemate. It is safer to promote early than
remove early, so by promoting as soon as possible we have chosen
that as the solution here.

Fixes #3611

* Gets rid of unnecessary extra not-a-voter check.
 		2017-10-31 15:16:56 -05:00
..
ae ae: do not trigger on Resume while holding the lock 2017-10-23 10:56:05 +02:00
checks docker: fix failing test 2017-10-31 09:26:34 +01:00
config Merge pull request #3585 from hashicorp/document-runtime-config 2017-10-23 10:51:22 +02:00
consul Relaxes Autopilot promotion logic. (#3623) 2017-10-31 15:16:56 -05:00
exec fix go vet issue 2017-10-25 19:30:35 +02:00
local local state: fix go vet issue 2017-10-23 10:56:05 +02:00
metadata Skips unique node ID check for old versions of Consul. 2017-09-05 22:57:29 -07:00
mock agent: replace docker check 2017-07-18 20:24:38 +02:00
pool Makes RPC handling more robust when rolling servers. (#3561) 2017-10-10 15:19:50 -07:00
router Add segment addr field to tags for LAN flood joiner 2017-08-30 11:58:29 -07:00
structs Fixes agent error handling when check definition is invalid. Distingu… (#3560) 2017-10-10 16:54:06 -07:00
systemd agent: notify systemd after JoinLAN (#2121) 2017-06-21 06:43:55 +02:00
token Adds secure introduction for the ACL replication token. (#3357) 2017-08-03 15:39:31 -07:00
acl.go local state: tests compile 2017-10-23 10:56:03 +02:00
acl_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
acl_endpoint_test.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
acl_test.go local state: tests compile 2017-10-23 10:56:03 +02:00
agent.go docker: stop previous check on replace 2017-10-26 12:03:07 +02:00
agent_endpoint.go Decouple the code that executes checks from the agent 2017-10-25 11:18:07 +02:00
agent_endpoint_test.go Decouple the code that executes checks from the agent 2017-10-25 11:18:07 +02:00
agent_test.go Decouple the code that executes checks from the agent 2017-10-25 11:18:07 +02:00
bindata_assetfs.go Fixes an XSS issue with unescaped node names. (#3578) 2017-10-16 09:12:36 -07:00
blacklist.go Adds the ability to blacklist specific HTTP endpoints. (#3252) 2017-07-10 13:51:25 -07:00
blacklist_test.go Adds the ability to blacklist specific HTTP endpoints. (#3252) 2017-07-10 13:51:25 -07:00
catalog_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
catalog_endpoint_test.go local state: address review comments 2017-10-23 10:56:04 +02:00
check.go Decouple the code that executes checks from the agent 2017-10-25 11:18:07 +02:00
config.go Fixes API client for ScriptArgs and updates documentation. (#3589) 2017-10-18 11:28:39 -07:00
coordinate_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
coordinate_endpoint_test.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
dns.go dns: return NXDOMAIN if datacenter is invalid (#3200) (#3596) 2017-10-20 16:49:17 -07:00
dns_test.go dns: return NXDOMAIN if datacenter is invalid (#3200) (#3596) 2017-10-20 16:49:17 -07:00
event_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
event_endpoint_test.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
health_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
health_endpoint_test.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
http.go Replace time.Now().Sub(x) with time.Since(x) 2017-10-17 20:38:24 +02:00
http_test.go Renames `enable_ui` to `ui` to keep compatibility with existing configs. 2017-09-26 00:05:55 -07:00
keyring.go agent: move agent/consul/structs to agent/structs 2017-08-09 14:32:12 +02:00
keyring_test.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
kvs_endpoint.go agent: drop status code comments 2017-08-23 22:36:23 +02:00
kvs_endpoint_test.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
notify.go agent: move NotifyGroup into the agent pkg 2017-06-21 05:42:39 +02:00
notify_test.go agent: move NotifyGroup into the agent pkg 2017-06-21 05:42:39 +02:00
operator_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
operator_endpoint_test.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
prepared_query_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
prepared_query_endpoint_test.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
remote_exec.go Decouple the code that executes checks from the agent 2017-10-25 11:18:07 +02:00
remote_exec_test.go Replace time.Now().Sub(x) with time.Since(x) 2017-10-17 20:38:24 +02:00
retry_join.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
retry_join_test.go agent: fix code for updated go-discover signature 2017-08-03 21:32:11 +02:00
session_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
session_endpoint_test.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
snapshot_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
snapshot_endpoint_test.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
status_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
status_endpoint_test.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
testagent.go replace custom unique id with a UUID 2017-10-25 19:30:35 +02:00
testagent_test.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
translate_addr.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
txn_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
txn_endpoint_test.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
ui_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
ui_endpoint_test.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
user_event.go local state: tests compile 2017-10-23 10:56:03 +02:00
user_event_test.go local state: tests compile 2017-10-23 10:56:03 +02:00
util.go Decouple the code that executes checks from the agent 2017-10-25 11:18:07 +02:00
util_test.go agent: decouple anti-entropy from local state 2017-10-23 10:56:03 +02:00
watch_handler.go Decouple the code that executes checks from the agent 2017-10-25 11:18:07 +02:00
watch_handler_test.go Cleans up import sorting. 2017-10-21 20:08:11 -07:00