consul

Commit Graph

Author	SHA1	Message	Date
Daniel Nephin	4359e38114	debug: restore cancel on SigInt Some previous changes broke interrupting the debug on SigInterupt. This change restores the original behaviour by passing a context to requests. Since a new API client function was required to pass the context, I had it also return an io.ReadCloser, so that output can be streamed to files instead of fully buffering in process memory.	3 years ago
Daniel Nephin	2fc988d51d	cmd: introduce a shim to expose Stdout/Stderr writers This will allow commands to do the right thing, and write to the proper output stream.	4 years ago
Daniel Nephin	e573641995	cmd: remove unnecessary args to agent.New The version args are static and passed in from the caller. Instead read the static values in New. The shutdownCh was never closed, so did nothing. Remove it as a field and an arg.	4 years ago
Iryna Shustava	5755c97bc7	cli: Add new `consul connect redirect-traffic` command for applying traffic redirection rules when Transparent Proxy is enabled. (#9910 ) * Add new consul connect redirect-traffic command for applying traffic redirection rules when Transparent Proxy is enabled. * Add new iptables package for applying traffic redirection rules with iptables.	4 years ago
Michael Hofer	3c3b67288d	cli: Add consul intention list command (based on PR #6825 ) (#9468 ) This PR is based on the previous work by @snuggie12 in PR #6825. It adds the command consul intention list to list all available intentions. The list functionality for intentions seems a bit overdue as it's just very handy. The web UI cannot list intentions outside of the default namespace, and using the API is sometimes not the friendliest option. ;) I cherry picked snuggie12's commits who did most of the heavy lifting (thanks again @snuggie12 for your great work!). The changes in the original commit mostly still worked on the current HEAD. On top of that I added support for namespaces and fixed the docs as they are managed differently today. Also the requested changes related to the "Connect" references in the original PRs have been addressed. Fixes #5652 Co-authored-by: Matt Hoey <mhoey05@jcu.edu>	4 years ago
Matt Keeler	7ef9b04f90	Add a CLI command for retrieving the autopilot configuration. (#9142 )	4 years ago
Matt Keeler	680ac0c1c6	Add Revision to version CLI output and add JSON support Also add JSON format support	4 years ago
Kyle Havlovitz	b874c8ef0c	Add connect expose CLI command	5 years ago
Paul Lesiak	527daba03c	bug: Consul lock does not receive signals if lock not acquired (#5909 )	5 years ago
Paul Banks	9f656a2dc8	Fix envoy 1.10 exec (#5964 ) * Make exec test assert Envoy version - it was not rebuilding before and so often ran against wrong version. This makes 1.10 fail consistenty. * Switch Envoy exec to use a named pipe rather than FD magic since Envoy 1.10 doesn't support that. * Refactor to use an internal shim command for piping the bootstrap through. * Fmt. So sad that vscode golang fails so often these days. * go mod tidy * revert go mod tidy changes * Revert "ignore consul-exec tests until fixed (#5986)" This reverts commit `683262a686`. * Review cleanups	6 years ago
Paul Banks	0cfb6051ea	Add integration test for central config; fix central config WIP (#5752 ) * Add integration test for central config; fix central config WIP * Add integration test for central config; fix central config WIP * Set proxy protocol correctly and begin adding upstream support * Add upstreams to service config cache key and start new notify watcher if they change. This doesn't update the tests to pass though. * Fix some merging logic get things working manually with a hack (TODO fix properly) * Simplification to not allow enabling sidecars centrally - it makes no sense without upstreams anyway * Test compile again and obvious ones pass. Lots of failures locally not debugged yet but may be flakes. Pushing up to see what CI does * Fix up service manageer and API test failures * Remove the enable command since it no longer makes much sense without being able to turn on sidecar proxies centrally * Remove version.go hack - will make integration test fail until release * Remove unused code from commands and upstream merge * Re-bump version to 1.5.0	6 years ago
Matt Keeler	3145bf5230	Centralized Config CLI (#5731 ) * Add HTTP endpoints for config entry management * Finish implementing decoding in the HTTP Config entry apply endpoint * Add CAS operation to the config entry apply endpoint Also use this for the bootstrapping and move the config entry decoding function into the structs package. * First pass at the API client for the config entries * Fixup some of the ConfigEntry APIs Return a singular response object instead of a list for the ConfigEntry.Get RPC. This gets plumbed through the HTTP API as well. Dont return QueryMeta in the JSON response for the config entry listing HTTP API. Instead just return a list of config entries. * Minor API client fixes * Attempt at some ConfigEntry api client tests These don’t currently work due to weak typing in JSON * Get some of the api client tests passing * Implement reflectwalk magic to correct JSON encoding a ProxyConfigEntry Also added a test for the HTTP endpoint that exposes the problem. However, since the test doesn’t actually do the JSON encode/decode its still failing. * Move MapWalk magic into a binary marshaller instead of JSON. * Add a MapWalk test * Get rid of unused func * Get rid of unused imports * Fixup some tests now that the decoding from msgpack coerces things into json compat types * Stub out most of the central config cli Fully implement the config read command. * Basic config delete command implementation * Implement config write command * Implement config list subcommand Not entirely sure about the output here. Its basically the read output indented with a line specifying the kind/name of each type which is also duplicated in the indented output. * Update command usage * Update some help usage formatting * Add the connect enable helper cli command * Update list command output * Rename the config entry API client methods. * Use renamed apis * Implement config write tests Stub the others with the noTabs tests. * Change list output format Now just simply output 1 line per named config * Add config read tests * Add invalid args write test. * Add config delete tests * Add config list tests * Add connect enable tests * Update some CLI commands to use CAS ops This also modifies the HTTP API for a write op to return a boolean indicating whether the value was written or not. * Fix up the HTTP API CAS tests as I realized they weren’t testing what they should. * Update config entry rpc tests to properly test CAS * Fix up a few more tests * Fix some tests that using ConfigEntries.Apply * Update config_write_test.go * Get rid of unused import	6 years ago
R.B. Boyer	e47d7eeddb	acl: adding support for kubernetes auth provider login (#5600 ) * auth providers * binding rules * auth provider for kubernetes * login/logout	6 years ago
R.B. Boyer	cc1aa3f973	acl: adding Roles to Tokens (#5514 ) Roles are named and can express the same bundle of permissions that can currently be assigned to a Token (lists of Policies and Service Identities). The difference with a Role is that it not itself a bearer token, but just another entity that can be tied to a Token. This lets an operator potentially curate a set of smaller reusable Policies and compose them together into reusable Roles, rather than always exploding that same list of Policies on any Token that needs similar permissions. This also refactors the acl replication code to be semi-generic to avoid 3x copypasta.	6 years ago
Hans Hasselberg	acc458d7a4	Builtin tls helper (#5078 ) * command: add tls subcommand * website: update docs and guide	6 years ago
Matt Keeler	a02a6be6b9	Implement CLI token cloning & special ID handling (#4827 ) * Implement CLI token cloning & special ID handling * Update a couple CLI commands to take some alternative options. * Document the CLI. * Update the policy list and set-agent-token synopsis	6 years ago
Matt Keeler	18b29c45c4	New ACLs (#4791 ) This PR is almost a complete rewrite of the ACL system within Consul. It brings the features more in line with other HashiCorp products. Obviously there is quite a bit left to do here but most of it is related docs, testing and finishing the last few commands in the CLI. I will update the PR description and check off the todos as I finish them over the next few days/week. Description At a high level this PR is mainly to split ACL tokens from Policies and to split the concepts of Authorization from Identities. A lot of this PR is mostly just to support CRUD operations on ACLTokens and ACLPolicies. These in and of themselves are not particularly interesting. The bigger conceptual changes are in how tokens get resolved, how backwards compatibility is handled and the separation of policy from identity which could lead the way to allowing for alternative identity providers. On the surface and with a new cluster the ACL system will look very similar to that of Nomads. Both have tokens and policies. Both have local tokens. The ACL management APIs for both are very similar. I even ripped off Nomad's ACL bootstrap resetting procedure. There are a few key differences though. Nomad requires token and policy replication where Consul only requires policy replication with token replication being opt-in. In Consul local tokens only work with token replication being enabled though. All policies in Nomad are globally applicable. In Consul all policies are stored and replicated globally but can be scoped to a subset of the datacenters. This allows for more granular access management. Unlike Nomad, Consul has legacy baggage in the form of the original ACL system. The ramifications of this are: A server running the new system must still support other clients using the legacy system. A client running the new system must be able to use the legacy RPCs when the servers in its datacenter are running the legacy system. The primary ACL DC's servers running in legacy mode needs to be a gate that keeps everything else in the entire multi-DC cluster running in legacy mode. So not only does this PR implement the new ACL system but has a legacy mode built in for when the cluster isn't ready for new ACLs. Also detecting that new ACLs can be used is automatic and requires no configuration on the part of administrators. This process is detailed more in the "Transitioning from Legacy to New ACL Mode" section below.	6 years ago
Jack Pearkes	8c684db488	New command: consul debug (#4754 ) * agent/debug: add package for debugging, host info * api: add v1/agent/host endpoint * agent: add v1/agent/host endpoint * command/debug: implementation of static capture * command/debug: tests and only configured targets * agent/debug: add basic test for host metrics * command/debug: add methods for dynamic data capture * api: add debug/pprof endpoints * command/debug: add pprof * command/debug: timing, wg, logs to disk * vendor: add gopsutil/disk * command/debug: add a usage section * website: add docs for consul debug * agent/host: require operator:read * api/host: improve docs and no retry timing * command/debug: fail on extra arguments * command/debug: fixup file permissions to 0644 * command/debug: remove server flags * command/debug: improve clarity of usage section * api/debug: add Trace for profiling, fix profile * command/debug: capture profile and trace at the same time * command/debug: add index document * command/debug: use "clusters" in place of members * command/debug: remove address in output * command/debug: improve comment on metrics sleep * command/debug: clarify usage * agent: always register pprof handlers and protect This will allow us to avoid a restart of a target agent for profiling by always registering the pprof handlers. Given this is a potentially sensitive path, it is protected with an operator:read ACL and enable debug being set to true on the target agent. enable_debug still requires a restart. If ACLs are disabled, enable_debug is sufficient. * command/debug: use trace.out instead of .prof More in line with golang docs. * agent: fix comment wording * agent: wrap table driven tests in t.run()	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
Mitchell Hashimoto	e00c40b4f5	command: register new commands	6 years ago
Paul Banks	cdc7cfaa36	Abandon daemonize for simpler solution (preserving history): Reverts: - bdb274852ae469c89092d6050697c0ff97178465 - 2c689179c4f61c11f0016214c0fc127a0b813bfe - d62e25c4a7ab753914b6baccd66f88ffd10949a3 - c727ffbcc98e3e0bf41e1a7bdd40169bd2d22191 - 31b4d18933fd0acbe157e28d03ad59c2abf9a1fb - 85c3f8df3eabc00f490cd392213c3b928a85aa44	7 years ago
Paul Banks	2b377dc624	Run daemon processes as a detached child. This turns out to have a lot more subtelty than we accounted for. The test suite is especially prone to races now we can only poll the child and many extra levels of indirectoin are needed to correctly run daemon process without it becoming a Zombie. I ran this test suite in a loop with parallel enabled to verify for races (-race doesn't find any as they are logical inter-process ones not actual data races). I made it through ~50 runs before hitting an error due to timing which is much better than before. I want to go back and see if we can do better though. Just getting this up.	7 years ago
Kyle Havlovitz	6ca7543ea6	Add CA CLI commands for getting/setting config	7 years ago
Mitchell Hashimoto	66deffafbb	command/intention/match	7 years ago
Mitchell Hashimoto	a083870872	command/intentions/check	7 years ago
Mitchell Hashimoto	888dc78180	command/intentions/delete	7 years ago
Mitchell Hashimoto	272211e171	command/intention/get: the get command without tests	7 years ago
Mitchell Hashimoto	961e9c1eaf	command/intention/create	7 years ago
Paul Banks	69d5efdbbd	Original proxy and connect.Client implementation. Working end to end.	7 years ago
James Phillips	521e46ce91	Adds a registry mechanism for CLI commands.	7 years ago

30 Commits (8bad5105b74e2629fc1a1ba41bcbe0cd781e501b)