consul

Commit Graph

Author	SHA1	Message	Date
Frank Schröder	94f58199b1	agent: add option to discard health output (#3562 ) * agent: add option to discard health output In high volatile environments consul will have checks with "noisy" output which changes every time even though the status does not change. Since the output is stored in the raft log every health check update unblocks a blocking call on health checks since the raft index has changed even though the status of the health checks may not have changed at all. By discarding the output of the health checks the users can choose a different tradeoff. Less visibility on why a check failed in exchange for a reduced change rate on the raft log. * agent: discard output also when adding a check * agent: add test for discard check output * agent: update docs * go vet * Adds discard_check_output to reloadable config table. * Updates the change log.	7 years ago
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	7 years ago
James Phillips	d3cebace7c	Updates documentation to s/script/args/ in API docs.	7 years ago
James Phillips	bb12368eac	Makes RPC handling more robust when rolling servers. (#3561 ) * Adds client-side retry for no leader errors. This paves over the case where the client was connected to the leader when it loses leadership. * Adds a configurable server RPC drain time and a fail-fast path for RPCs. When a server leaves it gets removed from the Raft configuration, so it will never know who the new leader server ends up being. Without this we'd be doomed to wait out the RPC hold timeout and then fail. This makes things fail a little quicker while a sever is draining, and since we added a client retry AND since the server doing this has already shut down and left the Serf LAN, clients should retry against some other server. * Makes the RPC hold timeout configurable. * Reorders struct members. * Sets the RPC hold timeout default for test servers. * Bumps the leave drain time up to 5 seconds. * Robustifies retries with a simpler client-side RPC hold. * Reverts untended delete.	7 years ago
James Phillips	d8a1ec70f8	Update compatibility.html.md	7 years ago
James Phillips	486e1a277e	Update compatibility.html.md	7 years ago
Radek Simko	0075421b1a	docs: agent/options gcp's project_name is optional Per https://github.com/hashicorp/go-discover/blob/master/provider/gce/gce_discover.go#L53-L61	7 years ago
James Phillips	5f5e7529df	Update raft.html.md	7 years ago
Preetha Appan	194b09a86b	Update documentation with subcommand example	7 years ago
Preetha Appan	84ee8b8aff	Autocomplete support	7 years ago
Kyle Havlovitz	766d1259d8	Move http request metric to the agent section	7 years ago
Kyle Havlovitz	a3e9ac5840	Add a test for legacy metrics with a whitelist filter	7 years ago
Kyle Havlovitz	198ed6076d	Clean up subprocess handling and make shell use optional (#3509 ) * Clean up handling of subprocesses and make using a shell optional * Update docs for subprocess changes * Fix tests for new subprocess behavior * More cleanup of subprocesses * Minor adjustments and cleanup for subprocess logic * Makes the watch handler reload test use the new path. * Adds check tests for new args path, and updates existing tests to use new path. * Adds support for script args in Docker checks. * Fixes the sanitize unit test. * Adds panic for unknown watch type, and reverts back to Run(). * Adds shell option back to consul lock command. * Adds shell option back to consul exec command. * Adds shell back into consul watch command. * Refactors signal forwarding and makes Windows-friendly. * Adds a clarifying comment. * Changes error wording to a warning. * Scopes signals to interrupt and kill. This avoids us trying to send SIGCHILD to the dead process. * Adds an error for shell=false for consul exec. * Adds notes about the deprecated script and handler fields. * De-nests an if statement.	7 years ago
Kyle Havlovitz	c728564994	Update metric names and add a legacy config flag	7 years ago
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	7 years ago
Frank Schroeder	2191511e9f	doc: drop last references to -retry-join-* options	7 years ago
Frank Schroeder	012ec7876e	doc: document go-discover format change	7 years ago
Preetha Appan	41ec69f71a	Update ACL guide to describe the new list policy for Keys	7 years ago
Kyle Havlovitz	93bf819c36	Update snapshot agent docs	7 years ago
Frank Schroeder	b0b84604fc	update docs	7 years ago
Preetha Appan	9b3481265a	Fix grammar in containers guide.	7 years ago
Preetha Appan	2c684ebb51	Update containers guide to mention that Consul now handles nodes changing IP addresses.	7 years ago
James Phillips	1181ab0d11	Clarifies server requirement for bootstrap-expect. Fixes #3510.	7 years ago
Preetha Appan	54bb478372	Update sentinel documentation to remove features that are coming in a future release	7 years ago
Patrick Sodré	fa67334361	Update docs on RFC1464 vs RFC1035 options	7 years ago
Patrick Sodré	8e14b527e8	Update docs to include support for TXT records - Add explanation to the difference between RFC1035 and RFC1464 queries.	7 years ago
James Phillips	38b2d76d39	Update options.html.md	7 years ago
James Phillips	5fa5f6ef01	Update options.html.md	7 years ago
James Phillips	7deed7162f	Cleans up some docs for the 1.0 release. (#3508 ) * Cleans up information about file extensions, now that they are required. * Removes references to deprecated configuration options. * Adds docs for multiple bind address support.	7 years ago
Alex Dadgar	26dfd4cf16	Fix mispelled words	7 years ago
James Phillips	a8f228c2ae	Adds a "required" note for the port in the network segments configuration.	7 years ago
Frank Schröder	e84c2b2edd	Metrics service prefix (#3498 ) * metrics: replace statsite_prefix with service_prefix The metrics prefix isn't statsite specific and is in fact used for all metrics providers. Since we are deprecating fields anyway we should fix this one as well. Fixes #3293 * Updates docs and sorts telemetry section. * Renames to "metrics_prefix" to disambiguate with Consul services. * Updates the change log.	7 years ago
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.	7 years ago
James Phillips	45646ac3f4	Bumps default Raft protocol to version 3. (#3477 ) * Changes default Raft protocol to 3. * Changes numPeers() to report only voters. This should have been there before, but it's more obvious that this is incorrect now that we default the Raft protocol to 3, which puts new servers in a read-only state while Autopilot waits for them to become healthy. * Fixes TestLeader_RollRaftServer. * Fixes TestOperator_RaftRemovePeerByAddress. * Fixes TestServer_. Relaxed the check for a given number of voter peers and instead do a thorough check that all servers see each other in their Raft configurations. Fixes TestACL_. These now just check for Raft replication to be set up, and don't care about the number of voter peers. Fixes TestOperator_Raft_ListPeers. * Fixes TestAutopilot_CleanupDeadServerPeriodic. * Fixes TestCatalog_ListNodes_ConsistentRead_Fail. * Fixes TestLeader_ChangeServerID and adjusts the conn pool to throw away sockets when it sees io.EOF. * Changes version to 1.0.0 in the options doc. * Makes metrics test more deterministic with autopilot metrics possible.	7 years ago
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	7 years ago
Frank Schroeder	58c0a3f16d	Update docs for addr_type option for AWS Cloud auto-join (#3471 ) Fixes #3471	7 years ago
Frank Schroeder	511dc3e95a	Fix Azure cloud auto-join docs (#3466 ) Fixes #3466	7 years ago
Ruslan Sennov	18d2556e3c	minor doc fix	7 years ago
Frank Schroeder	f264bd9294	Fix health endpoint docs (#3483 ) Fixes #3483	7 years ago
Michael Stewart	30106fc421	Fix docs/guides/segements sidebar selection.	7 years ago
Preetha Appan	7ca8b3ad8b	Adds documentation for Sentinel integration in Consul Enterprise.	7 years ago
Frank Schroeder	552681b2a5	Update example	7 years ago
Mitsunori Komatsu	2282f412d7	Fix wrong field name: Meta -> NodeMeta	7 years ago
James Phillips	2e1b9d65a6	Bumps website version to 0.9.3.	7 years ago
James Phillips	00605c0214	Shows the segment name in the keyring API and command output.	7 years ago
James Phillips	5888d1884f	Update outage.html.md	7 years ago
James Phillips	f872996429	Update segments.html.markdown.erb	7 years ago
James Phillips	1a117ba0a8	Makes the all segments query explict, and the default for `consul members`.	7 years ago
Kevin Fishner	9f4a055953	add newtork segments overview page	7 years ago
James Phillips	15c0a72f74	Update options.html.md	7 years ago

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1655 Commits (2e229617cefa49baa80238e89750a50306ae54cd)