Currently only waits on etcd and kine, as other components
are stateless and do not need to shut down cleanly.
Terminal but non-fatal errors now request shutdown via context
cancellation, instead of just logging a fatal error.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
When running K3s as a subprocess for reaping or logging purposes, properly wire up signals to send it SIGINT instead of just exiting immediately.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Changes to how we bootstrap the agent and apiserver address list have
made this unnecessary since 5014c9e was merged, and it is creating
problems due to only etcd-only nodes not using their own config.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
- Add testlet for new provider switch
- Handle migration between providers
- Add exception for criticalcontrolargs
Signed-off-by: Derek Nola <derek.nola@suse.com>
Move arg-parsing helper functions into util, and use them to see if the user has set an authorization-config flag - and do not set authorization-mode if so.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
This eliminates the final channel that was being passed around in an internal struct. The ETCD management code passes in a func that can be polled until etcd is ready; the executor is responsible for polling this after etcd is started and closing the etcd ready channel at the correct time.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Move the container runtime ready channel into the executor interface, instead of passing it awkwardly between server and agent config structs
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Splits server startup into prepare/start phases. Server's agent is now
started after server is prepared, but before it is started. This allows
us to properly bootstrap the executor before starting server components,
and use the executor to provide a shared channel to wait on apiserver
readiness.
This allows us to replace four separate callers of WaitForAPIServerReady
with reads from a common ready channel.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
* Bump rootlesskit tov 1.1.1, last of the v1 line
* Migrate to urfavecli v2
* Disable StringSlice seperattion
Signed-off-by: Derek Nola <derek.nola@suse.com>
We are not making use of the stack traces that these functions capture, so we should avoid using them as unnecessary overhead.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Also adds a CLI flag and fields for session token, which must be passed
alongside the access key and secret when using temporary credentials.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
The effective snapshot dir is "${data-dir}/server/db/snapshots". The
server segment is missing in the CLI-reported default path, potentially
misleading the user about the actual default snapshot destination.
Signed-off-by: Maja Bojarska <majabojarska98@gmail.com>
The servers package, and router.go in particular, had become quite
large. Address this by moving some things out to separate packages:
* http request handlers all move to pkg/server/handlers.
* node password bootstrap auth handler goes into pkg/nodepassword with
the other nodepassword code.
While we're at it, also be more consistent about calling variables that
hold a config.Control struct or reference `control` instead of `config` or `server`.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
* Add "k3s certificate check" clause for better test coverage
Signed-off-by: Derek Nola <derek.nola@suse.com>
* Add table support to cert check
Signed-off-by: Derek Nola <derek.nola@suse.com>
---------
Signed-off-by: Derek Nola <derek.nola@suse.com>
Add flags supervisor and apiserver ports and bind address so that we can add an e2e to cover supervisor and apiserver on separate ports, as used by rke2
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Add new flag that is passed through to the device_ownership_from_security_context parameter in the containerd CRI config. This is not possible to change without providing a complete custom containerd.toml template so we should add a flag for it.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Fixes an issue where running etcd-snapshot commands on a node that has a server address set in the config will manage snapshots on that server, instead of on the local node as intended.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
* Move snapshot structs and functions into pkg/etcd/snapshot
* Move s3 client code and functions into pkg/etcd/s3
* Refactor pkg/etcd to track snapshot and s3 moves
* Add support for reading s3 client config from secret
* Add minio client cache, since S3 client configuration can now be
changed at runtime by modifying the secret, and don't want to have to
create a new minio client every time we read config.
* Add tests for pkg/etcd/s3
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
