65 Commits (e81f6aeed02d0929caa5026f461162aafeb6ef64)

Author	SHA1	Message	Date
Matt Keeler	afa1cc98d1	Implement data filtering of some endpoints (#5579) ... Fixes: #4222 # Data Filtering This PR will implement filtering for the following endpoints: ## Supported HTTP Endpoints - `/agent/checks` - `/agent/services` - `/catalog/nodes` - `/catalog/service/:service` - `/catalog/connect/:service` - `/catalog/node/:node` - `/health/node/:node` - `/health/checks/:service` - `/health/service/:service` - `/health/connect/:service` - `/health/state/:state` - `/internal/ui/nodes` - `/internal/ui/services` More can be added going forward and any endpoint which is used to list some data is a good candidate. ## Usage When using the HTTP API a `filter` query parameter can be used to pass a filter expression to Consul. Filter Expressions take the general form of: ``` <selector> == <value> <selector> != <value> <value> in <selector> <value> not in <selector> <selector> contains <value> <selector> not contains <value> <selector> is empty <selector> is not empty not <other expression> <expression 1> and <expression 2> <expression 1> or <expression 2> ``` Normal boolean logic and precedence is supported. All of the actual filtering and evaluation logic is coming from the [go-bexpr](https://github.com/hashicorp/go-bexpr) library ## Other changes Adding the `Internal.ServiceDump` RPC endpoint. This will allow the UI to filter services better.	6 years ago
R.B. Boyer	f4a3b9d518	fix typos reported by golangci-lint:misspell (#5434)	6 years ago
Grégoire Seux	4f62a3b528	Implement /v1/agent/health/service/<service name> endpoint (#3551) ... This endpoint aggregates all checks related to <service id> on the agent and return an appropriate http code + the string describing the worst check. This allows to cleanly expose service status to other component, hiding complexity of multiple checks. This is especially useful to use consul to feed a load balancer which would delegate health checking to consul agent. Exposing this endpoint on the agent is necessary to avoid a hit on consul servers and avoid decreasing resiliency (this endpoint will work even if there is no consul leader in the cluster).	6 years ago
Philipp Gillé	2de7fefedd	Remove wrong space character (#4910) ... There should be no space before a comma	6 years ago
Paul Banks	dca1303d05	Connect Envoy Command (#4735) ... * Plumb xDS server and proxyxfg into the agent startup * Add `consul connect envoy` command to allow running Envoy as a connect sidecar. * Add test for help tabs; typos and style fixups from review	6 years ago
Paul Banks	88388d760d	Support Agent Caching for Service Discovery Results (#4541) ... * Add cache types for catalog/services and health/services and basic test that caching works * Support non-blocking cache types with Cache-Control semantics. * Update API docs to include caching info for every endpoint. * Comment updates per PR feedback. * Add note on caching to the 10,000 foot view on the architecture page to make the new data path more clear. * Document prepared query staleness quirk and force all background requests to AllowStale so we can spread service discovery load across servers.	6 years ago
Matt Keeler	c54b43bef3	PR Updates ... Proxy now doesn’t need to know anything about the api as we pass env vars to it instead of the api config.	6 years ago
Matt Keeler	3b6eef8ec6	Pass around an API Config object and convert to env vars for the managed proxy	6 years ago
Mitchell Hashimoto	77a8003475	api: change Connect to a query option	7 years ago
Paul Banks	cd88b2a351	Basic `watch` support for connect proxy config and certificate endpoints. ... - Includes some bug fixes for previous `api` work and `agent` that weren't tested - Needed somewhat pervasive changes to support hash based blocking - some TODOs left in our watch toolchain that will explicitly fail on hash-based watches. - Integration into `connect` is partially done here but still WIP	7 years ago
Paul Banks	36dbd878c9	Adds `api` client code and tests for new Proxy Config endpoint, registering with proxy and seeing proxy config in /agent/services list.	7 years ago
Josh Soref	94835a2715	Spelling (#3958) ... * spelling: another * spelling: autopilot * spelling: beginning * spelling: circonus * spelling: default * spelling: definition * spelling: distance * spelling: encountered * spelling: enterprise * spelling: expands * spelling: exits * spelling: formatting * spelling: health * spelling: hierarchy * spelling: imposed * spelling: independence * spelling: inspect * spelling: last * spelling: latest * spelling: client * spelling: message * spelling: minimum * spelling: notify * spelling: nonexistent * spelling: operator * spelling: payload * spelling: preceded * spelling: prepared * spelling: programmatically * spelling: required * spelling: reconcile * spelling: responses * spelling: request * spelling: response * spelling: results * spelling: retrieve * spelling: service * spelling: significantly * spelling: specifies * spelling: supported * spelling: synchronization * spelling: synchronous * spelling: themselves * spelling: unexpected * spelling: validations * spelling: value	7 years ago
Anubhav Mishra	0813175340	fix typo	7 years ago
Veselkov Konstantin	7de57ba4de	remove golint warnings	7 years ago
James Phillips	93f68555d0	Adds enable_agent_tls_for_checks configuration option which allows (#3661) ... HTTP health checks for services requiring 2-way TLS to be checked using the agent's credentials.	7 years ago
James Phillips	4a2cafe525	Adds HTTP/2 support to Consul's HTTPS server. (#3657) ... * Refactors the HTTP listen path to create servers in the same spot. * Adds HTTP/2 support to Consul's HTTPS server. * Vendors Go HTTP/2 library and associated deps.	7 years ago
Ryan Slade	85e4aea9d1	Replace time.Now().Sub(x) with time.Since(x)	7 years ago
James Bardin	fea32fb7d7	retry locks on network errors (#3553) ... * retry locks on network errors When communicating with a local agent and watching a lock, a dropped connection between the agent and server will show up as a server error and immediately be retried. However if the client is connected to a remote server, a dropped connection immediately aborts the lock. * Updates comment about it being unsafe for writes.	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
Kyle Havlovitz	2ada0439d4	Add rpc_listener option to segment config	7 years ago
Illirgway	e0cc1ce679	Fix bug with unused (replaced with "") CONSUL_HTTP_AUTH in some places ... example: https://github.com/hashicorp/consul/blob/master/watch/plan.go#L26 conf := consulapi.DefaultConfig() conf.Address = address conf.Datacenter = p.Datacenter conf.Token = p.Token # <-- replace Token from DefaultConfig/CONSUL_HTTP_AUTH with "" client, err := consulapi.NewClient(conf) how to reproduce bug: 0. consul -> localhost:8500 with more than 0 service checks 1. deny all for anonymous token 2. create appropriate acl <token> for watch checks (agent:read + node:read,service:read) 3. bash: CONSUL_HTTP_AUTH=<token> consul watch -http-addr=localhost:8500 -type=checks # --> return [] consul watch -http-addr=localhost:8500 -type=checks -token=<token> # -> return { .... right json result .... }	7 years ago
James Phillips	8d0a048408	Expands and rework context support in the API client. (#3273)	7 years ago
Preetha Appan	9eaf56bfe3	Fix socket file handle leaks from old blocking queries upon consul reload. This fixes issue #3018	8 years ago
James Phillips	3baa703d02	Merge pull request #3077 from jwasinger/issue-2850 ... Prevent Session.Destroy from leaving open TCP connections	8 years ago
Jared Wasinger	d2ef61d079	Prevent Session.Destroy from leaving open TCP connections	8 years ago
Kyle Havlovitz	4e44db87e3	Don't overwrite Transport's TLS config if it's been set	8 years ago
Kyle Havlovitz	04f1ff78f8	Remove superfluous default HttpClient check in NewClient	8 years ago
Frank Schroeder	3e00e36f41	golint: Untangle if blocks with return in else	8 years ago
Kyle Havlovitz	c6d0b4cf90	Make the API client's httpClient more pluggable (#2926)	8 years ago
Kyle Havlovitz	ae6bf56ee1	Add tls client options to api/cli	8 years ago
Jeff Mitchell	44733caf5c	Update unix dial functions to use DialContext with new go-cleanhttp	8 years ago
Kyle Havlovitz	c9abafab92	Update docs and give better error for unknown client scheme	8 years ago
Kyle Havlovitz	a7a6ee9f4c	Allow prefixing -http-addr with http/https schemes	8 years ago
Kyle Havlovitz	bad037fb58	Cleanup and formatting adjustments	8 years ago
Kyle Havlovitz	abdf1fbab3	Convert keyring command to use base.Command	8 years ago
Kyle Havlovitz	87c0283bb1	Update client api and docs for node metadata	8 years ago
James Phillips	c744792fc4	Merge pull request #2238 from hasyimibhar/master ... Remove duplicated environment variables	8 years ago
James Phillips	9f7a973ace	Adds an `X-Consul-Translate-Addresses` to signal translation is enabled.	8 years ago
Hasyimi Bahrudin	105cea9bae	Add api environment variables as constants for consistency	8 years ago
Hasyimi Bahrudin	bb6bb19aad	Remove redundant hardcoded environment variables ... The following hardcoded environment variables are removed: * CONSUL_RPC_ADDR * CONSUL_HTTP_ADDR	8 years ago
Jeff Mitchell	f1a67836d8	Use header to send Consul token rather than query param.	8 years ago
James Phillips	0eb6279c5e	Improves the comment for the Address field.	9 years ago
James Phillips	1cfed981b3	Adds TLS config helper to API client.	9 years ago
James Phillips	abacccd6e5	Switches default for API client to pooled connections.	9 years ago
James Phillips	58fb27e70f	Factors server error checking into a new function.	9 years ago
James Phillips	c048c5aca6	Makes the API behave better with small wait values.	9 years ago
James Phillips	ebff3fe0d0	Builds the insecure SSL transport off the clean default transport.	9 years ago
Jeff Mitchell	4604af6aa5	Revert "Adds client and transport pooling in the API so we don't leak connections."	9 years ago
James Phillips	f6546a0e46	Makes the insecure transport work like the default one.	9 years ago
James Phillips	d57e60a123	Adds client and transport pooling in the API so we don't leak connections.	9 years ago