This change adds a new controller info endpoint and associated client and
CLI command. The controller info endpoint returns information about controller
status and configuration.
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
Updating a pool will no longer try to create a pool manager if one does
not already exist. A pool manager must be started when a pool is created.
Updating an existing pool without a pool manager is an error condition.
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
This change renames the module from "garm" to "github.com/cloudbase/garm".
This will make it easier to consume public functions defined in garm, by
external applications, without having to resort to replace.
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
* Wait for http server graceful shutdown and for pool managers to
properly exit.
* Fix potential nil pointer dereference when checking response
code from github API.
Define a metadata subrouter and move the token endpoint there. We may
end up needing multiple endpoints for various purposes in the future.
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
This change adds a github registration endpoint that instances can use
to fetch a github registration token.
This change also invalidates disables access to an instance to the token
and status updates endpoints once the instance transitions from
"pending" or "installing" to any other state.
Garm no longer fails on startup if a pool manager cannot be started. It
will attempt to start the pool manager in the background. If it fails
due to an unauthorized error, it will sleep for 3 hours. It is unlikely
it will work a second time if credentials are not updated in the config
and garm is restarted, so no point in getting rate limited.
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
The GitHub credentials section now allows setting some API endpoints
that point the github client and the runner setup script to the propper
URLs. This allows us to use garm with an on-prem github enterprise server.
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
In order to allow mocking for some of the `runner` functions, we created a
separate interface (called `PoolManagerController`) with `Create`, `Get`,
`Delete` operations for the `organization` / `repository` pool managers.
Furthermore, a new runner struct (`poolManagerCtrl`) implements this new
interface. The existing code is refactored to use the `poolManagerCtrl`
whenever the pool managers for `org` / `repo` are handled.
This allows more unit testing for the runner functions since `poolManagerCtrl`
field can be mocked now.
Besides this, there are some typos fixed as well.
* added interface for the github client. This will help mocking it
out for testing.
* removed some unused code
* moved some code around
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
Runners can now be manually removed using the CLI. Some restrictions apply:
* A runner must be idle in github. Github will not allow us to remove a runner
that is running a workflow.
* The runner status must be "running"
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
