150 Commits (b859b0a7a0ddcc9ad8e3b340243e4f87d1d1f57e)

Author	SHA1	Message	Date
Matt Keeler	cbe3a70f56	Update enterprise configurations to be in OSS ... This will emit warnings about the configs not doing anything but still allow them to be parsed. This also added the warnings for enterprise fields that we already had in OSS but didn’t change their enforcement behavior. For example, attempting to use a network segment will cause a hard error in OSS.	5 years ago
Hans Hasselberg	1194fe441f	auto_encrypt: add validations for auto_encrypt.{tls,allow_tls} (#7704) ... Fixes https://github.com/hashicorp/consul/issues/7407.	5 years ago
Kit Patella	e2467f4b2c	Merge pull request #7656 from hashicorp/feature/audit/oss-merge ... agent: stub out auditing functionality in OSS	5 years ago
Kit Patella	927f584761	agent: stub out auditing functionality in OSS	5 years ago
Kyle Havlovitz	e9e8c0e730	Ingress Gateways for TCP services (#7509) ... * Implements a simple, tcp ingress gateway workflow This adds a new type of gateway for allowing Ingress traffic into Connect from external services. Co-authored-by: Chris Piraino <cpiraino@hashicorp.com>	5 years ago
Pierre Souchay	be1c5c4b48	config: validate system limits against limits.http_max_conns_per_client (#7434) ... I spent some time today on my local Mac to figure out why Consul 1.6.3+ was not accepting limits.http_max_conns_per_client. This adds an explicit check on number of file descriptors to be sure it might work (this is no guarantee as if many clients are reaching the agent, it might consume even more file descriptors) Anyway, many users are fighting with RLIMIT_NOFILE, having a clear message would allow them to figure out what to fix. Example of message (reload or start): ``` 2020-03-11T16:38:37.062+0100 [ERROR] agent: Error starting agent: error="system allows a max of 512 file descriptors, but limits.http_max_conns_per_client: 8192 needs at least 8212" ```	5 years ago
Pierre Souchay	54b22c638d	config: allow running `consul agent -dev -ui-dir=some_path` (#7525) ... When run in with `-dev` in DevMode, it is not possible to replace the embeded UI with another one because `-dev` implies `-ui`. This commit allows this an slightly change the error message about Consul 0.7.0 which is very old and does not apply to current version anyway.	5 years ago
Freddy	18d356899c	Enable CLI to register terminating gateways (#7500) ... * Enable CLI to register terminating gateways * Centralize gateway proxy configuration	5 years ago
R.B. Boyer	6adad71125	wan federation via mesh gateways (#6884) ... This is like a Möbius strip of code due to the fact that low-level components (serf/memberlist) are connected to high-level components (the catalog and mesh-gateways) in a twisty maze of references which make it hard to dive into. With that in mind here's a high level summary of what you'll find in the patch: There are several distinct chunks of code that are affected: * new flags and config options for the server * retry join WAN is slightly different * retry join code is shared to discover primary mesh gateways from secondary datacenters * because retry join logic runs in the *agent* and the results of that operation for primary mesh gateways are needed in the *server* there are some methods like `RefreshPrimaryGatewayFallbackAddresses` that must occur at multiple layers of abstraction just to pass the data down to the right layer. * new cache type `FederationStateListMeshGatewaysName` for use in `proxycfg/xds` layers * the function signature for RPC dialing picked up a new required field (the node name of the destination) * several new RPCs for manipulating a FederationState object: `FederationState:{Apply,Get,List,ListMeshGateways}` * 3 read-only internal APIs for debugging use to invoke those RPCs from curl * raft and fsm changes to persist these FederationStates * replication for FederationStates as they are canonically stored in the Primary and replicated to the Secondaries. * a special derivative of anti-entropy that runs in secondaries to snapshot their local mesh gateway `CheckServiceNodes` and sync them into their upstream FederationState in the primary (this works in conjunction with the replication to distribute addresses for all mesh gateways in all DCs to all other DCs) * a "gateway locator" convenience object to make use of this data to choose the addresses of gateways to use for any given RPC or gossip operation to a remote DC. This gets data from the "retry join" logic in the agent and also directly calls into the FSM. * RPC (`:8300`) on the server sniffs the first byte of a new connection to determine if it's actually doing native TLS. If so it checks the ALPN header for protocol determination (just like how the existing system uses the type-byte marker). * 2 new kinds of protocols are exclusively decoded via this native TLS mechanism: one for ferrying "packet" operations (udp-like) from the gossip layer and one for "stream" operations (tcp-like). The packet operations re-use sockets (using length-prefixing) to cut down on TLS re-negotiation overhead. * the server instances specially wrap the `memberlist.NetTransport` when running with gateway federation enabled (in a `wanfed.Transport`). The general gist is that if it tries to dial a node in the SAME datacenter (deduced by looking at the suffix of the node name) there is no change. If dialing a DIFFERENT datacenter it is wrapped up in a TLS+ALPN blob and sent through some mesh gateways to eventually end up in a server's :8300 port. * a new flag when launching a mesh gateway via `consul connect envoy` to indicate that the servers are to be exposed. This sets a special service meta when registering the gateway into the catalog. * `proxycfg/xds` notice this metadata blob to activate additional watches for the FederationState objects as well as the location of all of the consul servers in that datacenter. * `xds:` if the extra metadata is in place additional clusters are defined in a DC to bulk sink all traffic to another DC's gateways. For the current datacenter we listen on a wildcard name (`server.<dc>.consul`) that load balances all servers as well as one mini-cluster per node (`<node>.server.<dc>.consul`) * the `consul tls cert create` command got a new flag (`-node`) to help create an additional SAN in certs that can be used with this flavor of federation.	5 years ago
Kim Ngo	a8f4123d37	agent/txn_endpoint: configure max txn request length (#7388) ... configure max transaction size separately from kv limit	5 years ago
Hans Hasselberg	315d57bfb1	agent: sensible keyring error (#7272) ... Fixes #7231. Before an agent would always emit a warning when there is an encrypt key in the configuration and an existing keyring stored, which is happening on restart. Now it only emits that warning when the encrypt key from the configuration is not part of the keyring.	5 years ago
Akshay Ganeshen	8beb716414	feat: support sending body in HTTP checks (#6602)	5 years ago
Freddy	cb77fc6d01	Add managed service provider token (#7218) ... Stubs for enterprise-only ACL token to be used by managed service providers.	5 years ago
Hans Hasselberg	5531678e9e	Security fixes (#7182) ... * Mitigate HTTP/RPC Services Allow Unbounded Resource Usage Fixes #7159. Co-authored-by: Matt Keeler <mkeeler@users.noreply.github.com> Co-authored-by: Paul Banks <banks@banksco.de>	5 years ago
Chris Piraino	401221de58	Allow users to configure either unstructured or JSON logging (#7130) ... * hclog Allow users to choose between unstructured and JSON logging	5 years ago
R.B. Boyer	0f44bcd3d8	agent: default the primary_datacenter to the datacenter if not configured (#7111) ... Something similar already happens inside of the server (agent/consul/server.go) but by doing it in the general config parsing for the agent we can have agent-level code rely on the PrimaryDatacenter field, too.	5 years ago
Hans Hasselberg	804eb17094	connect: check if intermediate cert needs to be renewed. (#6835) ... Currently when using the built-in CA provider for Connect, root certificates are valid for 10 years, however secondary DCs get intermediates that are valid for only 1 year. There is no mechanism currently short of rotating the root in the primary that will cause the secondary DCs to renew their intermediates. This PR adds a check that renews the cert if it is half way through its validity period. In order to be able to test these changes, a new configuration option was added: IntermediateCertTTL which is set extremely low in the tests.	5 years ago
Hans Hasselberg	87f32c8ba6	auto_encrypt: set dns and ip san for k8s and provide configuration (#6944) ... * Add CreateCSRWithSAN * Use CreateCSRWithSAN in auto_encrypt and cache * Copy DNSNames and IPAddresses to cert * Verify auto_encrypt.sign returns cert with SAN * provide configuration options for auto_encrypt dnssan and ipsan * rename CreateCSRWithSAN to CreateCSR	5 years ago
Aestek	ba8fd8296f	Add support for dual stack IPv4/IPv6 network (#6640) ... * Use consts for well known tagged adress keys * Add ipv4 and ipv6 tagged addresses for node lan and wan * Add ipv4 and ipv6 tagged addresses for service lan and wan * Use IPv4 and IPv6 address in DNS	5 years ago
Matej Urbas	ce023359fe	agent: configurable MaxQueryTime and DefaultQueryTime. (#3777)	5 years ago
Matt Keeler	3faee222f2	OSS changes to allow for parsing the enterprise DNS config prop… (#6959)	5 years ago
Matt Keeler	5934f803bf	Sync of OSS changes to support namespaces (#6909)	5 years ago
Hans Hasselberg	9ff69194a2	tls: auto_encrypt and verify_incoming (#6811) (#6899) ... * relax requirements for auto_encrypt on server * better error message when auto_encrypt and verify_incoming on * docs: explain verify_incoming on Consul clients.	5 years ago
Paul Banks	cd1b613352	connect: Add AWS PCA provider (#6795) ... * Update AWS SDK to use PCA features. * Add AWS PCA provider * Add plumbing for config, config validation tests, add test for inheriting existing CA resources created by user * Unparallel the tests so we don't exhaust PCA limits * Merge updates * More aggressive polling; rate limit pass through on sign; Timeout on Sign and CA create * Add AWS PCA docs * Fix Vault doc typo too * Doc typo * Apply suggestions from code review Co-Authored-By: R.B. Boyer <rb@hashicorp.com> Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com> * Doc fixes; tests for erroring if State is modified via API * More review cleanup * Uncomment tests! * Minor suggested clean ups	5 years ago
Sarah Christoff	5e1c6e907b	Set MinQuorum variable in Autopilot (#6654) ... * Add MinQuorum to Autopilot	5 years ago
PHBourquin	039615641e	Checks to passing/critical only after reaching a consecutive success/failure threshold (#5739) ... A check may be set to become passing/critical only if a specified number of successive checks return passing/critical in a row. Status will stay identical as before until the threshold is reached. This feature is available for HTTP, TCP, gRPC, Docker & Monitor checks.	5 years ago
Sarah Christoff	194f5740ce	ui_content_path config option fix (#6601) ... * fix ui-content-path config option	5 years ago
Freddy	fdd10dd8b8	Expose HTTP-based paths through Connect proxy (#6446) ... Fixes: #5396 This PR adds a proxy configuration stanza called expose. These flags register listeners in Connect sidecar proxies to allow requests to specific HTTP paths from outside of the node. This allows services to protect themselves by only listening on the loopback interface, while still accepting traffic from non Connect-enabled services. Under expose there is a boolean checks flag that would automatically expose all registered HTTP and gRPC check paths. This stanza also accepts a paths list to expose individual paths. The primary use case for this functionality would be to expose paths for third parties like Prometheus or the kubelet. Listeners for requests to exposed paths are be configured dynamically at run time. Any time a proxy, or check can be registered, a listener can also be created. In this initial implementation requests to these paths are not authenticated/encrypted.	5 years ago
Hans Hasselberg	faa54ab989	auto_encrypt: verify_incoming_rpc is good enough for auto_encrypt.allow_tls (#6376) ... Previously `verify_incoming` was required when turning on `auto_encrypt.allow_tls`, but that doesn't work together with HTTPS UI in some scenarios. Adding `verify_incoming_rpc` to the allowed configurations.	5 years ago
Mike Morris	65be58703c	connect: remove managed proxies (#6220) ... * connect: remove managed proxies implementation and all supporting config options and structs * connect: remove deprecated ProxyDestination * command: remove CONNECT_PROXY_TOKEN env var * agent: remove entire proxyprocess proxy manager * test: remove all managed proxy tests * test: remove irrelevant managed proxy note from TestService_ServerTLSConfig * test: update ContentHash to reflect managed proxy removal * test: remove deprecated ProxyDestination test * telemetry: remove managed proxy note * http: remove /v1/agent/connect/proxy endpoint * ci: remove deprecated test exclusion * website: update managed proxies deprecation page to note removal * website: remove managed proxy configuration API docs * website: remove managed proxy note from built-in proxy config * website: add note on removing proxy subdirectory of data_dir	5 years ago
Paul Banks	e87cef2bb8	Revert "connect: support AWS PCA as a CA provider" (#6251) ... This reverts commit 3497b7c00d.	5 years ago
Todd Radel	3497b7c00d	connect: support AWS PCA as a CA provider (#6189) ... Port AWS PCA provider from consul-ent	5 years ago
Todd Radel	2552f4a11a	connect: Support RSA keys in addition to ECDSA (#6055) ... Support RSA keys in addition to ECDSA	5 years ago
R.B. Boyer	c6c4a2251a	Merge Consul OSS branch master at commit b3541c4f34	5 years ago
Jeff Mitchell	94c73d0c92	Chunking support (#6172) ... * Initial chunk support This uses the go-raft-middleware library to allow for chunked commits to the KV	5 years ago
Matt Keeler	3053342198	Envoy Mesh Gateway integration tests (#6187) ... * Allow setting the mesh gateway mode for an upstream in config files * Add envoy integration test for mesh gateways This necessitated many supporting changes in most of the other test cases. Add remote mode mesh gateways integration test	5 years ago
Alvin Huang	ef6b80bab2	resolve circleci config conflicts	5 years ago
Paul Banks	f38da47c55	Allow raft TrailingLogs to be configured. (#6186) ... This fixes pathological cases where the write throughput and snapshot size are both so large that more than 10k log entries are written in the time it takes to restore the snapshot from disk. In this case followers that restart can never catch up with leader replication again and enter a loop of constantly downloading a full snapshot and restoring it only to find that snapshot is already out of date and the leader has truncated its logs so a new snapshot is sent etc. In general if you need to adjust this, you are probably abusing Consul for purposes outside its design envelope and should reconsider your usage to reduce data size and/or write volume.	5 years ago
hashicorp-ci	a4431da1cc	Merge Consul OSS branch 'master' at commit ef257b084d	5 years ago
javicrespo	b006060d4c	log rotation: limit count of rotated log files (#5831)	5 years ago
Matt Keeler	8d953f5840	Implement Mesh Gateways ... This includes both ingress and egress functionality.	6 years ago
hashicorp-ci	43bda6fb76	Merge Consul OSS branch 'master' at commit e91f73f592	6 years ago
Hans Hasselberg	33a7df3330	tls: auto_encrypt enables automatic RPC cert provisioning for consul clients (#5597)	6 years ago
Akshay Ganeshen	98a35fbe69	dns: support alt domains for dns resolution (#5940) ... this adds an option for an alt domain to be used with dns while migrating to a new consul domain.	6 years ago
hashicorp-ci	f4304e2e5b	Merge Consul OSS branch 'master' at commit 4eb73973b6	6 years ago
Sarah Christoff	d3d92d76f3	ui: modify content path (#5950) ... * Add ui-content-path flag * tests complete, regex validator on string, index.html updated * cleaning up debugging stuff * ui: Enable ember environment configuration to be set via the go binary at runtime (#5934) * ui: Only inject {{.ContentPath}} if we are makeing a prod build... ...otherwise we just use the current rootURL This gets injected into a <base /> node which solves the assets path problem but not the ember problem * ui: Pull out the <base href=""> value and inject it into ember env See previous commit: The <base href=""> value is 'sometimes' injected from go at index serve time. We pass this value down to ember by overwriting the ember config that is injected via a <meta> tag. This has to be done before ember bootup. Sometimes (during testing and development, basically not production) this is injected with the already existing value, in which case this essentially changes nothing. The code here is slightly abstracted away from our specific usage to make it easier for anyone else to use, and also make sure we can cope with using this same method to pass variables down from the CLI through to ember in the future. * ui: We can't use <base /> move everything to javascript (#5941) Unfortuantely we can't seem to be able to use <base> and rootURL together as URL paths will get doubled up (`ui/ui/`). This moves all the things that we need to interpolate with .ContentPath to the `startup` javascript so we can conditionally print out `{{.ContentPath}}` in lots of places (now we can't use base) * fixed when we serve index.html * ui: For writing a ContentPath, we also need to cope with testing... (#5945) ...and potentially more environments Testing has more additional things in a separate index.html in `tests/` This make the entire thing a little saner and uses just javascriopt template literals instead of a pseudo handbrake synatx for our templating of these files. Intead of just templating the entire file this way, we still only template `{{content-for 'head'}}` and `{{content-for 'body'}}` in this way to ensure we support other plugins/addons * build: Loosen up the regex for retrieving the CONSUL_VERSION (#5946) * build: Loosen up the regex for retrieving the CONSUL_VERSION 1. Previously the `sed` replacement was searching for the CONSUL_VERSION comment at the start of a line, it no longer does this to allow for indentation. 2. Both `grep` and `sed` where looking for the omment at the end of the line. We've removed this restriction here. We don't need to remove it right now, but if we ever put the comment followed by something here the searching would break. 3. Added `xargs` for trimming the resulting version string. We aren't using this already in the rest of the scripts, but we are pretty sure this is available on most systems. * ui: Fix erroneous variable, and also force an ember cache clean on build 1. We referenced a variable incorrectly here, this fixes that. 2. We also made sure that every `make` target clears ember's `tmp` cache to ensure that its not using any caches that have since been edited everytime we call a `make` target. * added docs, fixed encoding * fixed go fmt * Update agent/config/config.go Co-Authored-By: R.B. Boyer <public@richardboyer.net> * Completed Suggestions * run gofmt on http.go * fix testsanitize * fix fullconfig/hcl by setting correct 'want' * ran gofmt on agent/config/runtime_test.go * Update website/source/docs/agent/options.html.md Co-Authored-By: Hans Hasselberg <me@hans.io> * Update website/source/docs/agent/options.html.md Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com> * remove contentpath from redirectFS struct	6 years ago
Pierre Souchay	0e907f5aa8	Support for maximum size for Output of checks (#5233) ... * Support for maximum size for Output of checks This PR allows users to limit the size of output produced by checks at the agent and check level. When set at the agent level, it will limit the output for all checks monitored by the agent. When set at the check level, it can override the agent max for a specific check but only if it is lower than the agent max. Default value is 4k, and input must be at least 1.	6 years ago
Matt Keeler	f3d9b999ee	Add tagged addresses for services (#5965) ... This allows addresses to be tagged at the service level similar to what we allow for nodes already. The address translation that can be enabled with the `translate_wan_addrs` config was updated to take these new addresses into account as well.	6 years ago
Matt Keeler	d0f410cd84	Make a few config entry endpoints return 404s and allow for snake_case and lowercase key names. (#5748)	6 years ago
Freddy	d19eb36085	Restrict config file extensions read	6 years ago