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187 Commits (fb27534dc14e45c522dc7024d18455cbbee5d216)

Author SHA1 Message Date
Jeff Mitchell 11a3ce0bdd RPC and HTTP interfaces fully generically-sockified so Unix is supported. 
Client works for RPC; will honor CONSUL_RPC_ADDR. HTTP works via consul/api;
honors CONSUL_HTTP_ADDR.

The format of a Unix socket in configuration data is:
"unix://[/path/to/socket];[username or uid];[gid];[mode]"

Obviously, the user must have appropriate permissions to create the socket
file in the given path and assign the requested uid/gid. Also note that Go does
not support gid lookups from group name, so gid must be numeric. See
https://codereview.appspot.com/101310044

When connecting from the client, the format is just the first part of the
above line:
"unix://[/path/to/socket]"

This code is copyright 2014 Akamai Technologies, Inc. <opensource@akamai.com>
 2015-01-14 19:31:21 +00:00
Ryan Uber cfde9313de agent: separate service and check loading/unloading concerns 2015-01-07 22:01:20 -08:00
Ryan Uber b7587cac42 agent: allow config reload to modify checks/services persistence 
This change consolidates loading services and checks from both config
and persisted state into methods on the agent. As part of this, we
introduce optional persistence when calling RemoveCheck/RemoveService.

Fixes a bug where config reloads would kill persisted services/checks.
Also fixes an edge case:

1. A service or check is registered via the HTTP API
2. A new service or check definition with the same ID is added to config
3. Config is reloaded

The desired behavior (which this implements) is:

1. All services and checks deregistered in memory
2. All services and checks in config are registered first
3. All persisted checks are restored using the same logic as the agent
   start sequence, which prioritizes config over persisted, and removes
   any persistence files if new config counterparts are present.
 2014-11-26 12:46:42 -08:00
Ali Abbas a4656f1ecf fix Sprintf formatting 2014-11-25 20:06:33 +01:00
Ryan Uber 9f9087badb agent: prefer config over persisted services/checks (#497) 2014-11-24 19:40:53 -08:00
Ryan Uber bc0eb4c16d agent: fix gossip encryption detection 2014-11-19 16:37:40 -08:00
Ryan Uber 8a652c6ffa agent: fix loading keyring on agent start 2014-11-19 16:37:40 -08:00
Ryan Uber ab5fbe4094 agent: ignore -encrypt if provided when keyring exists 2014-11-19 16:37:40 -08:00
Ryan Uber bc2b2120fa agent: -encrypt appends to keyring if one exists 2014-11-19 16:36:01 -08:00
Ryan Uber 22b2c63304 command/agent: fix up gossip encryption indicator 2014-11-19 16:35:37 -08:00
Ryan Uber 7a74f559b9 command: remove -init argument from keyring, auto-persist keyrings when using agent -encrypt 2014-11-19 16:35:13 -08:00
Ryan Uber 2220ccdac2 command: various cleanup 2014-11-19 16:31:06 -08:00
Ryan Uber 353b67826a command: use separate key files for LAN/WAN 2014-11-19 16:31:06 -08:00
Ryan Uber 8a40f3888c agent: move keyring initialization out of agent, add -init option to keys command 2014-11-19 16:31:06 -08:00
Ryan Uber b6037ef323 agent: clean up keyring file implementation 2014-11-19 16:31:06 -08:00
Ryan Uber fcb0961436 agent: refactor keyring loader 2014-11-19 16:31:06 -08:00
Ryan Uber b1c0bb60ce command: warn when passing -encrypt when keyring already exists 2014-11-19 16:30:21 -08:00
Ryan Uber 471ee9ce8f command: create serf dir if it doesn't exist, document -disable-keyring arg 2014-11-19 16:30:21 -08:00
Ryan Uber e20a724999 consul: first pass at keyring integration 2014-11-19 16:30:20 -08:00
Armon Dadgar 6be29e17c2 Merge pull request #478 from amalaviy/https 
Added HTTPS support via a new HTTPS Port configuration option
 2014-11-19 11:17:10 -08:00
Atin Malaviya 61f1d24f39 consul.Config() helper to generate the tlsutil.Config{} struct, 30 second keepalive, use keepalive for HTTP and HTTPS 2014-11-18 17:56:48 -05:00
Atin Malaviya 0904c651a8 Change names to StartJoinWan, RetryJoinWan etc 2014-11-17 17:14:59 -05:00
Atin Malaviya f4fd8453ed Added HTTPS support via a new HTTPS Port configuration option similar to the HTTP Port. 2014-11-17 14:29:35 -05:00
Atin Malaviya 5b41170f47 Add start-wan-join, retry-wan-join and related configuration options and commandline options 2014-11-14 10:56:39 -05:00
foostan 35b006d884 Add multiple recursor definition support 2014-11-01 04:26:26 +09:00
Ryan Uber b9977338fd agent: Filter messages logged to syslog. Fixes #272 2014-10-13 22:38:12 -07:00
Armon Dadgar bee5fe280c Merge pull request #396 from ryanuber/f-retry-join 
agent: Retry failed joins on agent start
 2014-10-13 10:46:10 -07:00
Ryan Uber b35578a917 command: formatting 2014-10-12 12:45:40 -07:00
Ryan Uber 62b4752804 command/agent: add help for retry join 2014-10-12 12:35:25 -07:00
Ryan Uber 7c91c08457 agent: first pass at join retry 2014-10-12 10:50:15 -07:00
Anton Lindström b8ae4b7d92 Remove redundant assignment 2014-09-29 14:22:31 +02:00
Armon Dadgar 36fd5f76c2 agent: Fixing issue with multiple watches. Fixes #337 2014-09-15 10:56:04 -07:00
Armon Dadgar d04880cc60 agent: Support for checkpoint 2014-09-02 14:23:43 -07:00
Armon Dadgar e86c5b2627 agent: Address overrides. Fixes #301 and #253 2014-09-02 12:47:40 -07:00
Armon Dadgar 98acc0a908 agent: statsd support. Fixes #247 2014-09-02 11:26:17 -07:00
Armon Dadgar e0a815772a agent: Support encrypt CLI flag. Fixes #245. 2014-08-22 15:08:15 -07:00
Armon Dadgar 4b547a43d0 agent: First pass at agent-based watches 2014-08-21 13:09:13 -07:00
Armon Dadgar d313349807 Updating documentation for new bootstrap method 2014-07-01 15:02:26 -07:00
Armon Dadgar 924e4bc7f1 Rename Expect to BootstrapExpect. Fixes #223. 2014-06-19 17:08:55 -07:00
Robert Xu bc4a4fe09b Utilise new raft.SetPeers() method, move expect logic to leader.go. 
This way, we don't use EnableSingleMode, nor cause chaos adding peers.

Signed-off-by: Robert Xu <robxu9@gmail.com>
 2014-06-18 12:03:30 -04:00
Robert Xu c60fd0542a Add expect bootstrap '-expect=n' mode. 
This allows for us to automatically bootstrap a cluster of nodes after
'n' number of server nodes join. All servers must have the same 'n' set, or
they will fail to join the cluster; all servers will not join the peer set
until they hit 'n' server nodes.

If the raft commit index is not empty, '-expect=n' does nothing because it
thinks you've already bootstrapped.

Signed-off-by: Robert Xu <robxu9@gmail.com>
 2014-06-16 17:40:33 -04:00
Armon Dadgar 590bce9f00 agent: Watch reload channel for trigger 2014-06-11 10:53:28 -07:00
Armon Dadgar 8bdfd8c7b2 agent: Set custom syslog facility. Fixes #170. 2014-06-11 10:28:55 -07:00
Armon Dadgar 922c21a175 agent: Validate datacenter is valid. Fixes #169. 2014-06-09 11:57:15 -07:00
Armon Dadgar 3b3d235880 agent: Support stale queries with retries 2014-06-08 16:02:17 -07:00
Armon Dadgar 42e3729a7c agent: Add version to info output 2014-06-06 14:40:22 -07:00
Armon Dadgar de309057ff Support rejoin after leave. Fixes #110. 2014-05-21 12:32:24 -07:00
Armon Dadgar 0836a222bf agent: syslog support. Fixes #105. 2014-05-21 12:06:03 -07:00
Armon Dadgar 91b52176d8 agent: Provide log info about encryption. Fixes #151. 2014-05-20 17:00:04 -07:00
Armon Dadgar 246ad6c681 agent: Support -advertise cli flag. Fixes #156. 2014-05-16 10:49:55 -07:00
Carlos Diaz-Padron 4124ddf763 Return pid file errors and fix help formatting 2014-05-06 13:04:22 -04:00
Carlos Diaz-Padron 60ef5a8a12 Add flag to agent to write pid file 2014-05-05 23:39:18 -04:00
Armon Dadgar 2739abab7b agent: Pass UiDir into the HTTP layer 2014-04-30 23:43:56 -04:00
Armon Dadgar c42168bd6f agent: Adding -ui-dir CLI flag 2014-04-30 23:43:56 -04:00
Armon Dadgar bb33a47bab agent: Add warning if windows and running server mode 2014-04-14 16:49:50 -07:00
Armon Dadgar a8d9fefdfe agent: Adding support for -join flag. Fixes #33. 2014-04-11 16:59:16 -07:00
Armon Dadgar c9b2cd1078 agent: Nice info output 2014-04-11 15:54:03 -07:00
Armon Dadgar 922014530f agent: First pass at improving flags 2014-04-11 15:22:35 -07:00
Armon Dadgar c7d27cf424 agent: Use EnableDebug to control adding pprof HTTP endpoints 2014-03-19 17:50:57 -07:00
Armon Dadgar ffca4f5544 agent: Support protocol version setting 2014-03-09 15:57:03 -07:00
Armon Dadgar a49c20b75f agent: Disallow bootstrap mode when a client. Fixes #3 2014-02-22 18:58:15 -08:00
Armon Dadgar 3a5b8feb4a agent: Adding a check for GOMAXPROCS. Fixes #10. 2014-02-22 17:43:12 -08:00
Armon Dadgar 13af774cb9 agent: Switch to -data-dir, better error if missing. Fixes #2. 2014-02-22 17:34:57 -08:00
Armon Dadgar 4b6c1f92c0 agent: Copy the help text 2014-02-20 16:26:39 -08:00
Armon Dadgar dca8c79576 agent: Adding support for statsite telemetry 2014-02-20 14:59:54 -08:00
Armon Dadgar d0b044692b agent: Enable dumping telemetry on SIGUSR1 2014-02-20 13:51:51 -08:00
Armon Dadgar 1fb7b330ad website: updating documentation on commands 2014-02-18 17:32:13 -08:00
Armon Dadgar e12e5f7f68 agent: adding ability to reload services and checks 2014-02-07 12:19:56 -08:00
Armon Dadgar e27aa3e21d agent: Adding some primitive config reloading 2014-02-07 12:03:14 -08:00
Armon Dadgar e72ad27850 TODO cleanups 2014-02-05 14:54:35 -08:00
Armon Dadgar e173e7eeff agent: Adding CLI flags 2014-02-05 13:30:40 -08:00
Armon Dadgar 1a5158212c agent: First pass at parsing service and check definition 2014-02-03 15:15:35 -08:00
Armon Dadgar 410a0de0c8 Seperate localState from Agent 2014-01-21 11:52:25 -08:00
Armon Dadgar fe27fa191f Accept command line advertise addr 2014-01-20 15:17:12 -10:00
Armon Dadgar 1feec1adf8 First pass at local state + anti-entropy 2014-01-15 15:14:50 -10:00
Armon Dadgar 29fe144b5b Support DNS recursion and TCP queries 2014-01-03 15:43:35 -08:00
Armon Dadgar 470d9f9984 Domain pass through 2014-01-02 15:51:40 -08:00
Armon Dadgar a8d6e1cfd4 Start DNS server, change logs, add SOA records 2014-01-02 15:10:13 -08:00
Armon Dadgar 1e035d5453 Rename HTTP server method 2014-01-02 11:45:58 -08:00
Armon Dadgar 93dac80a86 Adding support for advertise address 2013-12-31 16:45:13 -08:00
Armon Dadgar 0aa4a54ada Start the RPC server with the agent 2013-12-30 15:27:41 -08:00
Armon Dadgar 9a2d3c144a Adding a bootstrap flag to allow single server raft 2013-12-24 16:48:07 -08:00
Armon Dadgar 3c7a06bb80 Add Datacenter to output 2013-12-24 12:22:50 -08:00
Armon Dadgar 469245a06d Working on Agent HTTP interface 2013-12-23 11:38:51 -08:00
Armon Dadgar 8caf0034db Working on the agent 2013-12-20 16:39:32 -08:00
Armon Dadgar 289e1c598b Agent skeleton 2013-12-19 17:14:46 -08:00
Armon Dadgar d0cfb06d74 Adding agent skeleton 2013-12-19 12:18:06 -08:00