Drop the Kubernetes manifests as static files clean up (this is only
needed for upgrades from 1.2.x).
Fix Talos handling of cgroup hierarchy: if started in container in a
non-root cgroup hiearachy, use that to handle proper cgroup paths.
Add a test for a simple TinK mode (Talos-in-Kubernetes).
Update the docs.
Fixes#8274
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
(cherry picked from commit 66f3ffdd4ad69ec690c680868cc95697eb1fba48)
Enable kubespan and default block firewall with cilium tests.
Signed-off-by: Noel Georgi <git@frezbo.dev>
(cherry picked from commit 0c86ca1cc68e2646d63d19d96b01d3d5486dfc42)
Fixes#4421
See documentation for details on how to use the feature.
With `talosctl cluster create`, firewall can be easily test with
`--with-firewall=accept|block` (default mode).
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
This PR updates the e2e-aws flow to use worker groups and an updated control plane variable setup.
Signed-off-by: Spencer Smith <spencer.smith@talos-systems.com>
Support full configuration for image generation, including image
outputs, support most features (where applicable) for all image output
types, unify image generation process.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
Add security state resource that describes the state of Talos SecureBoot
and PCR signing key fingerprints.
The UKI fingerprint is currently not populated.
Fixes: #7514
Signed-off-by: Noel Georgi <git@frezbo.dev>
The code picks up firmware files in the order it's defined. The
secureboot QEMU firmware files are defined first, so this flag is a
no-op. This was leftover from when `ovmfctl` was used.
Signed-off-by: Noel Georgi <git@frezbo.dev>
The Go modules were not tagged for alpha.4, so using alpha.3 tag.
Talos 1.5 will ship with Kubernetes 1.28.0.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
Talos now supports new type of encryption keys which rely on Sealing/Unsealing randomly generated bytes with a KMS server:
```
systemDiskEncryption:
ephemeral:
keys:
- kms:
endpoint: https://1.2.3.4:443
slot: 0
```
gRPC API definitions and a simple reference implementation of the KMS server can be found in this
[repository](https://github.com/siderolabs/kms-client/blob/main/cmd/kms-server/main.go).
Signed-off-by: Artem Chernyshev <artem.chernyshev@talos-systems.com>
This includes sd-boot handling, EFI variables, etc.
There are some TODOs which need to be addressed to make things smooth.
Install to disk, upgrades work.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
This commit adds support for API load balancer. Quick way to enable it is during cluster creation using new `api-server-balancer-port` flag (0 by default - disabled). When enabled all API request will be routed across
cluster control plane endpoints.
Closes#7191
Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
`WITH_CONFIG_PATCH_WORKER` check result was overriding any value set in `CONFIG_PATCH_FLAG` variable.
Move it to the different variable.
Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
Due to a bug (?) cilium tests don't clean up all the deployments & pods,
leaving one pod in 'Pending' state.
Kubernetes e2e tests check for !Running pods in `kube-system` namespace.
Fix by moving cilium tests to a separate namespace.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
Add flags for configuring the qemu bridge interface with chaos options:
- network-chaos-enabled
- network-jitter
- network-latency
- network-packet-loss
- network-packet-reorder
- network-packet-corrupt
- network-bandwidth
These flags are used in /pkg/provision/providers/vm/network.go at the end of the CreateNetwork function to first see if the network-chaos-enabled flag is set, and then check if bandwidth is set. This will allow developers to simulate clusters having a degraded WAN connection in the development environment and testing pipelines.
If bandwidth is not set, it will then enable the other options.
- Note that if bandwidth is set, the other options such as jitter, latency, packet loss, reordering and corruption will not be used. This is for two reasons:
- Restriction the bandwidth can often intoduce many of the other issues being set by the other options.
- Setting the bandwidth uses a separate queuing discipline (Token Bucket Filter) from the other options (Network Emulator) and requires a much more complex configuration using a Heirarchial Token Bucket Filter which cannot be configured at a granular enough level using the vishvananda/netlink library.
Adding both queuing disciplines to the same interface may be an option to look into in the future, but would take more extensive testing and control over many more variables which I believe is out of the scope of this PR. It is also possible to add custom profiles, but will also take more research to develop common scenarios which combine different options in a realistic manner.
Signed-off-by: Christian Rolland <christian.rolland@siderolabs.com>
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
This reverts commit a2565f67416e9b9bc22f2d5506df9ea7771c0c8c.
The fix done in `a2565f67`, was actually a no-op caused by the
misunderstanding the fix done in Go and backported to [Go 1.20.4](ecf7e00db8).
The fix gave a false confidence that it was working when it was tested
against Talos `main` branch since the PR #7190 bumped `x/sys` package
from [v0.7.0 -> v0.8.0](ecf7e00db8), the actual change in `x/sys` can be found here at ff18efa0a3 which meant that when updating Go to 1.20.4 the `x/sys` package should been updated too. The `x/sys` package changed how the syscall to set the rlimit was called, it got moved into the Go stdlib instead of calling rlimit syscall in the `x/sys` package, which meant a combination of using Go 1.20.4 and an older `x/sys` package means `RLIMIT_NOFILE` value would not be set back to the original value.
The Talos 1.4 release branch currently have `x/sys`
at [v0.7.0(https://github.com/siderolabs/talos/blob/v1.4.3/go.mod#L133),
so the backport would consist of this change along another commit bumping `x/sys` package to `v0.8.0`.
Fixes: #7198Fixes: #7206
Co-authored-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
Signed-off-by: Noel Georgi <git@frezbo.dev>
