consul

Commit Graph

Author	SHA1	Message	Date
DanStough	95250e7915	Update go version to 1.18.1	3 years ago
Dhia Ayachi	83720e5737	add a rate limiter to config auto-reload (#12490 ) * add config watcher to the config package * add logging to watcher * add test and refactor to add WatcherEvent. * add all API calls and fix a bug with recreated files * add tests for watcher * remove the unnecessary use of context * Add debug log and a test for file rename * use inode to detect if the file is recreated/replaced and only listen to create events. * tidy ups (#1535) * tidy ups * Add tests for inode reconcile * fix linux vs windows syscall * fix linux vs windows syscall * fix windows compile error * increase timeout * use ctime ID * remove remove/creation test as it's a use case that fail in linux * fix linux/windows to use Ino/CreationTime * fix the watcher to only overwrite current file id * fix linter error * fix remove/create test * set reconcile loop to 200 Milliseconds * fix watcher to not trigger event on remove, add more tests * on a remove event try to add the file back to the watcher and trigger the handler if success * fix race condition * fix flaky test * fix race conditions * set level to info * fix when file is removed and get an event for it after * fix to trigger handler when we get a remove but re-add fail * fix error message * add tests for directory watch and fixes * detect if a file is a symlink and return an error on Add * rename Watcher to FileWatcher and remove symlink deref * add fsnotify@v1.5.1 * fix go mod * do not reset timer on errors, rename OS specific files * rename New func * events trigger on write and rename * add missing test * fix flaking tests * fix flaky test * check reconcile when removed * delete invalid file * fix test to create files with different mod time. * back date file instead of sleeping * add watching file in agent command. * fix watcher call to use new API * add configuration and stop watcher when server stop * add certs as watched files * move FileWatcher to the agent start instead of the command code * stop watcher before replacing it * save watched files in agent * add add and remove interfaces to the file watcher * fix remove to not return an error * use `Add` and `Remove` to update certs files * fix tests * close events channel on the file watcher even when the context is done * extract `NotAutoReloadableRuntimeConfig` is a separate struct * fix linter errors * add Ca configs and outgoing verify to the not auto reloadable config * add some logs and fix to use background context * add tests to auto-config reload * remove stale test * add tests to changes to config files * add check to see if old cert files still trigger updates * rename `NotAutoReloadableRuntimeConfig` to `StaticRuntimeConfig` * fix to re add both key and cert file. Add test to cover this case. * review suggestion Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com> * add check to static runtime config changes * fix test * add changelog file * fix review comments * Apply suggestions from code review Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com> * update flag description Co-authored-by: FFMMM <FFMMM@users.noreply.github.com> * fix compilation error * add static runtime config support * fix test * fix review comments * fix log test * Update .changelog/12329.txt Co-authored-by: Dan Upton <daniel@floppy.co> * transfer tests to runtime_test.go * fix filewatcher Replace to not deadlock. * avoid having lingering locks Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com> * split ReloadConfig func * fix warning message Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com> * convert `FileWatcher` into an interface * fix compilation errors * fix tests * extract func for adding and removing files * add a coalesceTimer with a very small timer * extract coaelsce Timer and add a shim for testing * add tests to coalesceTimer fix to send remaining events * set `coalesceTimer` to 1 Second * support symlink, fix a nil deref. * fix compile error * fix compile error * refactor file watcher rate limiting to be a Watcher implementation * fix linter issue * fix runtime config * fix runtime test * fix flaky tests * fix compile error * Apply suggestions from code review Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com> * fix agent New to return an error if File watcher New return an error * quit timer loop if ctx is canceled * Apply suggestions from code review Co-authored-by: Chris S. Kim <ckim@hashicorp.com> Co-authored-by: Ashwin Venkatesh <ashwin@hashicorp.com> Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com> Co-authored-by: FFMMM <FFMMM@users.noreply.github.com> Co-authored-by: Daniel Upton <daniel@floppy.co> Co-authored-by: Chris S. Kim <ckim@hashicorp.com>	3 years ago
Dhia Ayachi	16b19dd82d	auto-reload configuration when config files change (#12329 ) * add config watcher to the config package * add logging to watcher * add test and refactor to add WatcherEvent. * add all API calls and fix a bug with recreated files * add tests for watcher * remove the unnecessary use of context * Add debug log and a test for file rename * use inode to detect if the file is recreated/replaced and only listen to create events. * tidy ups (#1535) * tidy ups * Add tests for inode reconcile * fix linux vs windows syscall * fix linux vs windows syscall * fix windows compile error * increase timeout * use ctime ID * remove remove/creation test as it's a use case that fail in linux * fix linux/windows to use Ino/CreationTime * fix the watcher to only overwrite current file id * fix linter error * fix remove/create test * set reconcile loop to 200 Milliseconds * fix watcher to not trigger event on remove, add more tests * on a remove event try to add the file back to the watcher and trigger the handler if success * fix race condition * fix flaky test * fix race conditions * set level to info * fix when file is removed and get an event for it after * fix to trigger handler when we get a remove but re-add fail * fix error message * add tests for directory watch and fixes * detect if a file is a symlink and return an error on Add * rename Watcher to FileWatcher and remove symlink deref * add fsnotify@v1.5.1 * fix go mod * do not reset timer on errors, rename OS specific files * rename New func * events trigger on write and rename * add missing test * fix flaking tests * fix flaky test * check reconcile when removed * delete invalid file * fix test to create files with different mod time. * back date file instead of sleeping * add watching file in agent command. * fix watcher call to use new API * add configuration and stop watcher when server stop * add certs as watched files * move FileWatcher to the agent start instead of the command code * stop watcher before replacing it * save watched files in agent * add add and remove interfaces to the file watcher * fix remove to not return an error * use `Add` and `Remove` to update certs files * fix tests * close events channel on the file watcher even when the context is done * extract `NotAutoReloadableRuntimeConfig` is a separate struct * fix linter errors * add Ca configs and outgoing verify to the not auto reloadable config * add some logs and fix to use background context * add tests to auto-config reload * remove stale test * add tests to changes to config files * add check to see if old cert files still trigger updates * rename `NotAutoReloadableRuntimeConfig` to `StaticRuntimeConfig` * fix to re add both key and cert file. Add test to cover this case. * review suggestion Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com> * add check to static runtime config changes * fix test * add changelog file * fix review comments * Apply suggestions from code review Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com> * update flag description Co-authored-by: FFMMM <FFMMM@users.noreply.github.com> * fix compilation error * add static runtime config support * fix test * fix review comments * fix log test * Update .changelog/12329.txt Co-authored-by: Dan Upton <daniel@floppy.co> * transfer tests to runtime_test.go * fix filewatcher Replace to not deadlock. * avoid having lingering locks Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com> * split ReloadConfig func * fix warning message Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com> * convert `FileWatcher` into an interface * fix compilation errors * fix tests * extract func for adding and removing files Co-authored-by: Ashwin Venkatesh <ashwin@hashicorp.com> Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com> Co-authored-by: FFMMM <FFMMM@users.noreply.github.com> Co-authored-by: Daniel Upton <daniel@floppy.co>	3 years ago
Evan Culver	602e08ada7	checks: populate interval and timeout when registering services (#11138 )	3 years ago
R.B. Boyer	b60d89e7ef	bulk rewrite using this script set -euo pipefail unset CDPATH cd "$(dirname "$0")" for f in $(git grep '\brequire := require\.New(' \| cut -d':' -f1 \| sort -u); do echo "=== require: $f ===" sed -i '/require := require.New(t)/d' $f # require.XXX(blah) but not require.XXX(tblah) or require.XXX(rblah) sed -i 's/\brequire\.$[a-zA-Z0-9_]$($[^tr]$/require.\1(t,\2/g' $f # require.XXX(tblah) but not require.XXX(t, blah) sed -i 's/\brequire\.$[a-zA-Z0-9_]$($t[^,]$/require.\1(t,\2/g' $f # require.XXX(rblah) but not require.XXX(r, blah) sed -i 's/\brequire\.$[a-zA-Z0-9_]$($r[^,]$/require.\1(t,\2/g' $f gofmt -s -w $f done for f in $(git grep '\bassert := assert\.New(' \| cut -d':' -f1 \| sort -u); do echo "=== assert: $f ===" sed -i '/assert := assert.New(t)/d' $f # assert.XXX(blah) but not assert.XXX(tblah) or assert.XXX(rblah) sed -i 's/\bassert\.$[a-zA-Z0-9_]$($[^tr]$/assert.\1(t,\2/g' $f # assert.XXX(tblah) but not assert.XXX(t, blah) sed -i 's/\bassert\.$[a-zA-Z0-9_]$($t[^,]$/assert.\1(t,\2/g' $f # assert.XXX(rblah) but not assert.XXX(r, blah) sed -i 's/\bassert\.$[a-zA-Z0-9_]$($r[^,]$/assert.\1(t,\2/g' $f gofmt -s -w $f done	3 years ago
Dan Upton	205ce9a69d	Remove references to "master" ACL tokens in tests (#11751 )	3 years ago
Dan Upton	3a91815169	agent/token: rename `agent_master` to `agent_recovery` (internally) (#11744 )	3 years ago
R.B. Boyer	db91cbf484	auto-config: ensure the feature works properly with partitions (#11699 )	3 years ago
Daniel Nephin	4185045a7f	sdk/freeport: rename Port to GetOne For better consistency with GetN	3 years ago
Daniel Nephin	e8312d6b5a	testing: remove unnecessary calls to freeport Previously we believe it was necessary for all code that required ports to use freeport to prevent conflicts. https://github.com/dnephin/freeport-test shows that it is actually save to use port 0 (`127.0.0.1:0`) as long as it is passed directly to `net.Listen`, and the listener holds the port for as long as it is needed. This works because freeport explicitly avoids the ephemeral port range, and port 0 always uses that range. As you can see from the test output of https://github.com/dnephin/freeport-test, the two systems never use overlapping ports. This commit converts all uses of freeport that were being passed directly to a net.Listen to use port 0 instead. This allows us to remove a bit of wrapping we had around httptest, in a couple places.	3 years ago
Daniel Nephin	d795a73f78	testing: use the new freeport interfaces	3 years ago
Daniel Nephin	8c7475d95e	sdk: add freeport functions that use t.Cleanup	3 years ago
Mark Anderson	7e8228a20b	Remove some usage of md5 from the system (#11491 ) * Remove some usage of md5 from the system OSS side of https://github.com/hashicorp/consul-enterprise/pull/1253 This is a potential security issue because an attacker could conceivably manipulate inputs to cause persistence files to collide, effectively deleting the persistence file for one of the colliding elements. Signed-off-by: Mark Anderson <manderson@hashicorp.com>	3 years ago
Dhia Ayachi	2801785710	regenerate expired certs (#11462 ) * regenerate expired certs * add documentation to generate tests certificates	3 years ago
R.B. Boyer	ef559dfdd4	agent: refactor the agent delegate interface to be partition friendly (#11429 )	3 years ago
tarat44	1e8e44d442	fix formatting	3 years ago
tarat44	c1ed3a9a94	change config option to H2PingUseTLS	3 years ago
tarat44	3c9f5a73d9	add support for h2c in h2 ping health checks	3 years ago
R.B. Boyer	5b6d96d27d	grpc: ensure that streaming gRPC requests work over mesh gateway based wan federation (#10838 ) Fixes #10796	3 years ago
Evan Culver	710bd90ef7	checks: Add Interval and Timeout to API response (#10717 )	3 years ago
R.B. Boyer	fc9b1a277d	sync changes to oss files made in enterprise (#10670 )	3 years ago
R.B. Boyer	188e8dc51f	agent/structs: add a bunch more EnterpriseMeta helper functions to help with partitioning (#10669 )	3 years ago
Daniel Nephin	970f5d78ec	agent: fix two data race in agent tests The LogOutput io.Writer used by TestAgent must allow concurrent reads and writes, and a bytes.Buffer does not allow this. The bytes.Buffer must be wrapped with a lock to make this safe.	3 years ago
Daniel Nephin	3a045cca8d	ca: remove unused RotationPeriod field This field was never used. Since it is persisted as part of a map[string]interface{} it is pretty easy to remove it.	3 years ago
Daniel Nephin	8b365f8271	Remove a racy and failing test This test is super racy (it's not just a single line). This test also starts failing once streaming is enabled, because the cache rate limit no longer applies to the requests in the test. The queries use streaming instead of the cache. This test is no longer valid, and the functionality is already well tested by TestCacheThrottle. Instead of spending time rewriting this test, let's remove it. ``` WARNING: DATA RACE Read at 0x00c01de410fc by goroutine 735: github.com/hashicorp/consul/agent.TestCacheRateLimit.func1() /home/daniel/pers/code/consul/agent/agent_test.go:1024 +0x9af github.com/hashicorp/consul/testrpc.WaitForTestAgent() /home/daniel/pers/code/consul/testrpc/wait.go:99 +0x209 github.com/hashicorp/consul/agent.TestCacheRateLimit.func1() /home/daniel/pers/code/consul/agent/agent_test.go:966 +0x1ad testing.tRunner() /usr/lib/go/src/testing/testing.go:1193 +0x202 Previous write at 0x00c01de410fc by goroutine 605: github.com/hashicorp/consul/agent.TestCacheRateLimit.func1.2() /home/daniel/pers/code/consul/agent/agent_test.go:998 +0xe9 Goroutine 735 (running) created at: testing.(*T).Run() /usr/lib/go/src/testing/testing.go:1238 +0x5d7 github.com/hashicorp/consul/agent.TestCacheRateLimit() /home/daniel/pers/code/consul/agent/agent_test.go:961 +0x375 testing.tRunner() /usr/lib/go/src/testing/testing.go:1193 +0x202 Goroutine 605 (finished) created at: github.com/hashicorp/consul/agent.TestCacheRateLimit.func1() /home/daniel/pers/code/consul/agent/agent_test.go:1022 +0x91e github.com/hashicorp/consul/testrpc.WaitForTestAgent() /home/daniel/pers/code/consul/testrpc/wait.go:99 +0x209 github.com/hashicorp/consul/agent.TestCacheRateLimit.func1() /home/daniel/pers/code/consul/agent/agent_test.go:966 +0x1ad testing.tRunner() /usr/lib/go/src/testing/testing.go:1193 +0x202 ```	3 years ago
R.B. Boyer	a2876453a5	connect/ca: cease including the common name field in generated certs (#10424 ) As part of this change, we ensure that the SAN extensions are marked as critical when the subject is empty so that AWS PCA tolerates the loss of common names well and continues to function as a Connect CA provider. Parts of this currently hack around a bug in crypto/x509 and can be removed after https://go-review.googlesource.com/c/go/+/329129 lands in a Go release. Note: the AWS PCA tests do not run automatically, but the following passed locally for me: ENABLE_AWS_PCA_TESTS=1 go test ./agent/connect/ca -run TestAWS	3 years ago
Matt Keeler	234d0a3c2a	Preparation for changing where license management is done.	4 years ago
Iryna Shustava	d7d44f6ae7	Save exposed ports in agent's store and expose them via API (#10173 ) * Save exposed HTTP or GRPC ports to the agent's store * Add those the health checks API so we can retrieve them from the API * Change redirect-traffic command to also exclude those ports from inbound traffic redirection when expose.checks is set to true.	4 years ago
Daniel Nephin	e229b877d8	health: create health.Client in Agent.New	4 years ago
Tara Tufano	9deb52e868	add http2 ping health checks (#8431 ) * add http2 ping checks * fix test issue * add h2ping check to config resources * add new test and docs for h2ping * fix grammatical inconsistency in H2PING documentation * resolve rebase conflicts, add test for h2ping tls verification failure * api documentation for h2ping * update test config data with H2PING * add H2PING to protocol buffers and update changelog * fix typo in changelog entry	4 years ago
R.B. Boyer	c608dc0d60	server: initialize mgw-wanfed to use local gateways more on startup (#9528 ) Fixes #9342	4 years ago
Daniel Nephin	1495291054	agent: move two fields off of AddServiceRequest	4 years ago
Daniel Nephin	3d39359bcb	agent: move deprecated AddServiceFromSource to a test file The method is only used in tests, and only exists for legacy calls. There was one other package which used this method in tests. Export the AddServiceRequest and a couple of its fields so the new function can be used in those tests.	4 years ago
Daniel Nephin	6757231b82	agent: rename AddService->AddServiceFromSource In preparation for extracting a single AddService func that accepts a request struct.	4 years ago
Daniel Nephin	d113f0e690	structs: Fix printing of IDs These types are used as values (not pointers) in other structs. Using a pointer receiver causes problems when the value is printed. fmt will not call the String method if it is passed a value and the String method has a pointer receiver. By using a value receiver the correct string is printed. Also remove some unused methods.	4 years ago
Michael Montgomery	817903b925	Fixed failing tests Removed use of `NewTestAgent`, per review comment Removed CLI flag, per review comment Updated website documentation Added changelog entry	4 years ago
Daniel Nephin	b9e60c0775	testing: skip slow tests with -short Add a skip condition to all tests slower than 100ms. This change was made using `gotestsum tool slowest` with data from the last 3 CI runs of master. See https://github.com/gotestyourself/gotestsum#finding-and-skipping-slow-tests With this change: ``` $ time go test -count=1 -short ./agent ok github.com/hashicorp/consul/agent 0.743s real 0m4.791s $ time go test -count=1 -short ./agent/consul ok github.com/hashicorp/consul/agent/consul 4.229s real 0m8.769s ```	4 years ago
Daniel Nephin	79963be559	Use freeport To prevent other tests which already use freeport from flaking when port 0 steals their reserved port.	4 years ago
Daniel Nephin	738bf9efdc	agent: fix bug with multiple listeners Previously the listener was being passed to a closure in a loop without capturing the loop variable. The result is only the last listener is used, so the http/https servers only listen on one address. This problem is fixed by capturing the variable by passing it into a function.	4 years ago
Michael Montgomery	5b6ac035ff	Resolves #6074 . Adds new option to configure HTTP Server's MaxHeaderBytes with option `-http-max-header-bytes` Adds tests for behavior	4 years ago
Mathilde Gilles	1c8369b3c3	Fix: service LocallyRegisteredAsSidecar property is not persisted When a service is deregistered, we check whever matching services were registered as sidecar along with it and deregister them as well. To determine if a service is indeed a sidecar we check the structs.ServiceNode.LocallyRegisteredAsSidecar property. However, to avoid interal API leakage, it is excluded from JSON serialization, meaning it is not persisted to disk either. When the agent is restarted, this property lost and sidecars are no longer deregistered along with their parent service. To fix this, we now specifically save this property in the persisted service file.	4 years ago
R.B. Boyer	9801ef8eb1	agent: enable enable_central_service_config by default (#8746 )	4 years ago
Paul Banks	e4db845246	Refactor uiserver to separate package, cleaner Reloading	4 years ago
Paul Banks	526bab6164	Add config changes for UI metrics	4 years ago
R.B. Boyer	7eef25daf5	agent: when enable_central_service_config is enabled ensure agent reload doesn't revert check state to critical (#8747 ) Likely introduced when #7345 landed.	4 years ago
Daniel Nephin	cdd392d77f	agent/consul: pass dependencies directly from agent In an upcoming change we will need to pass a grpc.ClientConnPool from BaseDeps into Server. While looking at that change I noticed all of the existing consulOption fields are already on BaseDeps. Instead of duplicating the fields, we can create a struct used by agent/consul, and use that struct in BaseDeps. This allows us to pass along dependencies without translating them into different representations. I also looked at moving all of BaseDeps in agent/consul, however that created some circular imports. Resolving those cycles wouldn't be too bad (it was only an error in agent/consul being imported from cache-types), however this change seems a little better by starting to introduce some structure to BaseDeps. This change is also a small step in reducing the scope of Agent. Also remove some constants that were only used by tests, and move the relevant comment to where the live configuration is set. Removed some validation from NewServer and NewClient, as these are not really runtime errors. They would be code errors, which will cause a panic anyway, so no reason to handle them specially here.	4 years ago
Daniel Nephin	0bb9c318b7	http: fix tests incorrectly using HTTPAddr to get the address of the https server. In #8234 I changed a few tests to use TestAgent.HTTPAddr() to find the addr used in the test. Due to the way HTTPAddr() was implemented these tests were passing, but I think the pass was incidental. HTTPAddr() was not matching any servers, and was instead returning the last server, which happened to be the one these tests wanted. This commit fixes the implementation of HTTPAddr to panic if no match was found. The tests which require an HTTPS server are changed to use a new firstAddr() to look up the correct address.	4 years ago
Daniel Nephin	6ca45e1a61	agent: add apiServers type for managing HTTP servers Remove Server field from HTTPServer. The field is no longer used.	4 years ago
Daniel Nephin	330be5b740	agent/token: Move token persistence out of agent And into token.Store. This change isolates any awareness of token persistence in a single place. It is a small step in allowing Agent.New to accept its dependencies.	4 years ago
Pierre Souchay	9a64d3e5fe	Also test reload of EntryFetchMaxBurst	4 years ago

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183 Commits (CSLC-91-egress-connect-proxy)