Move the `ipv4` and `ipv6` constants to their own constant
declaration. This ensures that the `iota` expression for the `ipv4`
constant evaluates to 0, not some arbitrary value. (`iota` evaluates
to N for the Nth constant in the constant declaration; see
<https://go.dev/ref/spec#Iota>.) This is also more idiomatic, which
improves readability.
Also switch from incremental integers to bit flags, and use bitwise
operators for checking. This is more idiomatic (the integer is
treated like a set of booleans), it avoids some code duplication, and
it is necessary to avoid ambiguity. Consider the following:
const (
ipv4 = iota
ipv6
)
In the above, `ipv4` would have the value 0 and `ipv6` would have the
value 1. This would make it impossible to distinguish an IPv6-only
stack from a dual-stack configuration because `ipv6` would equal
`ipv4 + ipv6`. With bit flags this problem doesn't exist.
And put the integer holding the bit flags in a custom type with
convenience methods to improve readability.
Signed-off-by: Richard Hansen <rhansen@rhansen.org>
Normally K3s will import all tarballs in the image dir on startup, and
re-import any tarballs that change while it is running.
This change allows users to opt into only importing tarballs that have
changed since they were last imported, even across restarts.
This behavior is opted into by touching a `.cache.json` file in the
images dir. This file is used to track the size and mtime of the image
files when they are imported.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
* Add full ci support without Dapper
* Seperate git and other version tags, improves caching on binary builds
* Use new local targets for build-k3s.yaml workflow
* Allow optional ghcr build caching
* Build binary using GHA native commands
* Use internal setup-go action for e2e.yaml
* Add emulation builds to k3s-build.yaml (for arm32 and future riscv64)
* Be consistent in k3s artifact names
* Fix package/dockerfile warnings
* Fix install script for PR installs
Signed-off-by: Derek Nola <derek.nola@suse.com>
Panic gets rescued by the http server, and was only visible when running in debug mode, but should be handled properly.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Avoids infinite recursion when the chain includes an agentBootstrapper with a server address that points back at this node (via join address loop or external LB)
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Adds maximum in-flight request limits to agent join and p2p peer info
request request handlers.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
libp2p may make a large number of bootstrap calls during startup; serve nodes from cache to avoid excessive CPU usage.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Signed-off-by: Derek Nola <derek.nola@suse.com>
Revert "Remove Drone amd64 and arm64 pipelines from PRs"
This reverts commit 2ec62f10825ed21d026b07b47931350aa47cc29d.
x
Signed-off-by: Derek Nola <derek.nola@suse.com>
* Split drone e2e into multiple blocks, explicit virsh cleanup
* Create multiple registries once and reuse as long as they exist
Signed-off-by: Derek Nola <derek.nola@suse.com>
I assume this was a mistake when copying and the kubelet key should have been used here.
This bug was introduced in #11471.
Signed-off-by: Aaron Dewes <aaron@nirvati.org>
* chore: Bump Klipper Helm and Helm Controller version
Made with ❤️️ by updatecli
* chore: Bump Klipper Helm and Helm Controller version
Made with ❤️️ by updatecli
* Fix build
Signed-off-by: Derek Nola <derek.nola@suse.com>
---------
Signed-off-by: Derek Nola <derek.nola@suse.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Derek Nola <derek.nola@suse.com>
