consul

Commit Graph

Author	SHA1	Message	Date
Matt Keeler	37694bbb9c	Add optional JSON format to the ACL CLI commands output (#7198 ) * Add ACL CLI commands output format option. Add command level formatter, that incapsulates command output printing logiс that depends on the command `-format` option. Move Print* functions from acl_helpers to prettyFormatter. Add jsonFormatter. * Return error code in case of formatting failure. * Add acl commands -format option to doc.	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
Artur Mullakhmetov	845b9c23fe	Return error code in case of formatting failure.	5 years ago
Artur Mullakhmetov	eab5b81d91	Add ACL CLI commands output format option. Add command level formatter, that incapsulates command output printing logiс that depends on the command `-format` option. Move Print* functions from acl_helpers to prettyFormatter. Add jsonFormatter.	5 years ago
Daniel Nephin	e5d6273a48	command/envoy: Refactor flag parsing/validation (#7504 )	5 years ago
Daniel Nephin	a95974cf79	Remove unnecessary methods They call only a single method and add no additional functionality	5 years ago
Daniel Nephin	8df3746927	cmd: use env vars as defaults Insted of setting them afterward in Run. This change required a small re-ordering of the test to patch the environment before calling New()	5 years ago
Daniel Nephin	6e10616b13	Fix tests failing on master The default version was changed in https://github.com/hashicorp/consul/pull/7452 which caused these tests to fail.	5 years ago
Hans Hasselberg	d5f4b8c3a3	envoy: default to 1.13.1 (#7452 )	5 years ago
Hans Hasselberg	bf6a91af94	docs: fix filenames (#7453 )	5 years ago
Chris Piraino	d3dd49b79c	Log "vew version available" message at info level (#7462 )	5 years ago
R.B. Boyer	dfe5ba134b	fix flaky TestCatalogListNodesCommand_verticalBar test (#7422 )	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
Alex Dzyoba	4137d06f9f	command: change delim in columnize to funny node names (#6652 ) When node name contains vertical bar symbol some commands output is garbled because `\|` is used as a delimiter in `columnize.SimpleFormat`. This commit changes format string to use `\x1f` - ASCII unit separator[1] as a delimiter and also adds test to cover this case. Affected commands: * `consul catalog nodes` * `consul members` * `consul operator raft list-peers` * `consul intention get` Fixes #3951. [1]: https://en.wikipedia.org/wiki/Delimiter#Solutions	5 years ago
Johannes Scheuermann	f8ded993af	agent: log error when agent crashes in an early stage (#7411 )	5 years ago
Chris Piraino	d7fdb249fc	Fix -mesh-gateway flag help text (#7265 )	5 years ago
Lars Lehtonen	26d706eecd	monitor: fix dropped error (#7206 )	5 years ago
Hans Hasselberg	6739fe6e83	connect: add validations around intermediate cert ttl (#7213 )	5 years ago
Hans Hasselberg	9cb7adb304	add envoy version 1.12.2 and 1.13.0 to the matrix (#7240 ) * add 1.12.2 * add envoy 1.13.0 * Introduce -envoy-version to get 1.10.0 passing. * update old version and fix consul-exec case * add envoy_version and fix check * Update Envoy CLI tests to account for the 1.13 compatibility changes. Co-authored-by: Matt Keeler <mkeeler@users.noreply.github.com>	5 years ago
R.B. Boyer	36982d5274	cli: fix typo in -namespace help text (#7225 )	5 years ago
Paschalis Tsilias	a335aa57c5	Expose Envoy's /stats for statsd agents (#7173 ) * Expose Envoy /stats for statsd agents; Add testcases * Remove merge conflict leftover * Add support for prefix instead of path; Fix docstring to mirror these changes * Add new config field to docs; Add testcases to check that /stats/prometheus is exposed as well * Parametrize matchType (prefix or path) and value * Update website/source/docs/connect/proxies/envoy.md Co-Authored-By: Paul Banks <banks@banksco.de> Co-authored-by: Paul Banks <banks@banksco.de>	5 years ago
Michael Hofer	4ab3af0ede	docs: add missing Autopilot -min-quorum documentation (#7192 )	5 years ago
Lars Lehtonen	699d1b2acb	cli: check previously ignored errors when updating a policy (#6565 )	5 years ago
R.B. Boyer	cf29bd4dcf	cli: improve the file safety of 'consul tls' subcommands (#7186 ) - also fixing the signature of file.WriteAtomicWithPerms	5 years ago
Matt Keeler	bfc03ec587	Fix a couple bugs regarding intentions with namespaces (#7169 )	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
Anthony Scalisi	beb928f8de	fix spelling errors (#7135 )	5 years ago
Matt Keeler	c09693e545	Updates to Config Entries and Connect for Namespaces (#7116 )	5 years ago
Paul Lesiak	527daba03c	bug: Consul lock does not receive signals if lock not acquired (#5909 )	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
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
Hans Hasselberg	ab2f2484ad	connect: use inline_string instead for envoy ca(#7024 )	5 years ago
Matt Keeler	c276e2a634	Revert "Remove docs refs to NS inference from ACL token" (#6976 ) This reverts commit `3a8426de9c`. # Conflicts: # command/flags/http.go # website/source/api/acl/binding-rules.html.md # website/source/api/acl/policies.html.md # website/source/api/acl/roles.html.md # website/source/api/acl/tokens.html.md # website/source/api/kv.html.md # website/source/api/session.html.md # website/source/docs/commands/_http_api_namespace_options.html.md	5 years ago
Matt Keeler	34e6e23d43	Change how namespaces are specified for the CLI (#6960 )	5 years ago
Hans Hasselberg	1661041046	envoy: replace ca filename with inline_bytes. (#6822 )	5 years ago
freddygv	3a8426de9c	Remove docs refs to NS inference from ACL token	5 years ago
Matt Keeler	5934f803bf	Sync of OSS changes to support namespaces (#6909 )	5 years ago
Matt Keeler	a704ebe639	Add Namespace support to the API module and the CLI commands (#6874 ) Also update the Docs and fixup the HTTP API to return proper errors when someone attempts to use Namespaces with an OSS agent. Add Namespace HTTP API docs Make all API endpoints disallow unknown fields	5 years ago
Aestek	6817676223	Fix consul connect token env variable doc (#5942 ) The cli documentation for consul connect commands incorrectly indicated to use CONSUL_TOKEN instead of CONSUL_HTTP_TOKEN env var.	5 years ago
Sarah Adams	aed5cb7669	give feedback to CLI user on forceleave command if node does not exist (#6841 )	5 years ago
Matt Keeler	b069d6777b	OSS KV Modifications to Support Namespaces	5 years ago
Chris Piraino	646da639ee	Allow services register command to register an unnamed check The logic in parsing data files and converting them to data structures accidentally removed healthchecks with no Name field, even though we explicitly state in API documentation that is allowed. We remove the check for "len(results.Checks) == 1" because if the length of the array is more than 0, we know that it is not a zero value array. This allows us to register a singular, unnamed check via the CLI. Fixes #6796	5 years ago
Sarah Christoff	5e1c6e907b	Set MinQuorum variable in Autopilot (#6654 ) * Add MinQuorum to Autopilot	5 years ago
rerorero	86c8e48dd9	fix: incorrect struct tag and WaitGroup usage (#6649 ) * remove duplicated json tag * fix: incorrect wait group usage	5 years ago
Sarah Christoff	5e26971864	Prune Unhealthy Agents (#6571 ) * Add -prune flag to ForceLeave	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
Sarah Adams	001137e5e5	test: ensure all TestAgent constructions use a constructor (#6443 ) ensure all TestAgent constructions use a constructor to get start retries + test logs going to the right place Fixes #6435	5 years ago
Sarah Adams	4ed5515fca	refactor & add better retry logic to NewTestAgent (#6363 ) Fixes #6361	5 years ago
R.B. Boyer	ae79cdab1b	connect: introduce ExternalSNI field on service-defaults (#6324 ) Compiling this will set an optional SNI field on each DiscoveryTarget. When set this value should be used for TLS connections to the instances of the target. If not set the default should be used. Setting ExternalSNI will disable mesh gateway use for that target. It also disables several service-resolver features that do not make sense for an external service.	5 years ago
R.B. Boyer	72207256b9	xds: improve how envoy metrics are emitted (#6312 ) Since generated envoy clusters all are named using (mostly) SNI syntax we can have envoy read the various fields out of that structure and emit it as stats labels to the various telemetry backends. I changed the delimiter for the 'customization hash' from ':' to '~' because ':' is always reencoded by envoy as '_' when generating metrics keys.	5 years ago

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1912 Commits (23e2d38b7afc0d522cacbf6ab115905509478129)