* Check for ACL write permissions on write
Link eventually will be creating a token, so require acl:write.
* Convert Run to Start, only allow to start once
* Always initialize HCP components at startup
* Support for updating config and client
* Pass HCP manager to controller
* Start HCP manager in link resource
Start as part of link creation rather than always starting. Update
the HCP manager with values from the link before starting as well.
* Fix metrics sink leaked goroutine
* Remove the hardcoded disabled hostname prefix
The HCP metrics sink will always be enabled, so the length of sinks will
always be greater than zero. This also means that we will also always
default to prefixing metrics with the hostname, which is what our
documentation states is the expected behavior anyway.
* Add changelog
* Check and set running status in one method
* Check for primary datacenter, add back test
* Clarify merge reasoning, fix timing issue in test
* Add comment about controller placement
* Expand on breaking change, fix typo in changelog
* Move config-dependent methods to separate package
In order to reuse the fetching and file creation part of the
bootstrap package, move the code that would cause cyclical
dependencies to a different package.
* Export needed bootstrap methods and variables
Also add back validating persisted config and update tests.
* Add support to check for just management token
Add a new method that fetches the bootstrap configuration only if
there isn't a valid management token file instead of checking for
all the hcp-config files.
* Pass data dir as a dependency to link controller
The link controller needs to check the data directory for
the hcp-config files.
* Fetch bootstrap config for token in controller
Load the management token when reconciling a link resource, which will
fetch the agent boostrap configuration if the token is not already
persisted locally. Skip this step if the cluster is in read-only mode.
* Validate resource ID format in link creation
* Handle unauthorized and forbidden errors
Check for 401 and 403s when making GNM requests, exit bootstrap fetch
loop and return specific failure statuses for link.
* Move test function to a testing file
* Log load and status write errors
* Add Initializer to the controller
The Initializer adds support for running any required initialization
steps when the controller is first started.
* Implement HCP Link initializer
The link initializer will create a Link resource if the
cloud configuration has been set.
* Simplify retry logic and testing
* Remove internal retry, replace with logging logic
* Add HCCLink resource type
* Register HCCLink resource type with basic validation
* Add validation for required fields
* Add test for default ACLs
* Add no-op controller for HCCLink
* Add resource-apis semantic validation check in hcclink controller
* Add copyright headers
* Rename HCCLink to Link
* Add hcp_cluster_url to link proto
* Update 'disabled' reason with more detail
* Update link status name to consul.io/hcp/link
* Change link version from v1 to v2
* Use feature flag/experiment to enable v2 resources with HCP
Melissa Kam
Nick Cellino