Fixes#9691
This closes the race between the node registration and the moment
`NodeApplyController` would apply the taint.
As the taint is exactly same as added by `NodeApplyController`, it will
be owned by the controller, so it can be removed if
`allowSchedulingOnControlplanes` is enabled in the machine config while
the cluster is running.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
This is going to be used to detect disks that are safe to wipe.
For blockdevices, track secondaries as direct references, e.g. encrypted
`STATE` partition might have secondary `vda5`.
For disks, re-map secondaries to be whole devices names, e.g. `vda`.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Fixes#9538
Re-do the implementation by using the volume management primitives, so
that we can avoid/skip old code. This should fix all issues related to
the partition/whole disk.
Fix issues in the volume management (exposed, as we haven't used it this
way before).
Build a test case in `talosctl cluster create` to inject machine config
via `metal-iso`.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
This implements the first round of changes, replacing the volume backend
with the new implementation, while keeping most of the external
interfaces intact.
See #8367
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
This option must be defined at the proto level in order to have an
import path that is reasonably usable
Signed-off-by: Eddie Zaneski <eddiezane@gmail.com>
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
This is an attempt to fix many issues related with trying to use Service
IP for host DNS.
Fixes#9196
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Fixes https://github.com/siderolabs/extensions/issues/448
Bundle some CNI standard plugins plus Flannel CNI plugin (as Flannel is
the default CNI in Talos) in the Talos `initramfs`.
With this change, no plugin install is required, so the `install-cni`
step is dropped from the Flannel default manifest.
The bundled plugins:
```
$ talosctl -n 172.20.0.2 ls -lH /opt/cni/bin/
NODE MODE UID GID SIZE(B) LASTMOD NAME
172.20.0.2 drwxr-xr-x 0 0 109 B 7 hours ago .
172.20.0.2 -rwxr-xr-x 0 0 3.2 MB 7 hours ago bridge
172.20.0.2 -rwxr-xr-x 0 0 3.3 MB 7 hours ago firewall
172.20.0.2 -rwxr-xr-x 0 0 2.4 MB 7 hours ago flannel
172.20.0.2 -rwxr-xr-x 0 0 2.4 MB 7 hours ago host-local
172.20.0.2 -rwxr-xr-x 0 0 2.4 MB 7 hours ago loopback
172.20.0.2 -rwxr-xr-x 0 0 2.8 MB 7 hours ago portmap
```
The `initramfs` for amd64 grows 67 -> 73 MiB with this change.
The path `/opt/cni/bin` is still an overlay mount, so extra plugins can
be dropped to this directory (no change here).
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Extensions are posted the following way:
`extensions.talos.dev/<name>=<version>`
The name should be valid as a label (annotation) key.
If the value is valid as a label value, use labels, otherwise use
annotations.
Also implements node annotations in the machine config as a side-effect.
Fixes#9089Fixes#8971
See #9070
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Add a new resource, `SiderolinkStatus`, which combines the following info:
- The Siderolink API endpoint without the query parameters or fragments (potentially sensitive info due to the join token)
- The status of the Siderolink connection
This resource is not set as sensitive, so it can be retrieved by the users with `os:operator` role (e.g., using `talosctl dashboard` through Omni).
Make use of this resource in the dashboard to display the status of the Siderolink connection.
Additionally, rework the status columns in the dashboard to:
- Display a Linux terminal compatible "tick" or a "cross" prefix for statuses in addition to the red/green color coding.
- Move and combine some statuses to save rows and make them more even.
Closessiderolabs/talos#8643.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
Detect CD devices, and set size to 0 for CD without media.
In user disk wipe tests, skip device mapper devices and CD-ROM.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Uses go-siderolabs/go-blockdevice/v2 for all the hard parts,
provides new resource `Disk` which describes all disks in the system.
Additional resource `SystemDisk` always point to the system disk (based
on the location of `META` partition).
The `Disks` API (and `talosctl disks`) provides a view now into the
`talosctl get disks` to keep backwards compatibility.
QEMU provisioner can now create extra disks of various types: IDE, AHCI,
SCSI, NVME, this allows to test detection properly.
The new resource will be the foundation for volume provisioning (to pick
up the disk to provision the volume on).
Example:
```
talosctl -n 172.20.0.5 get disks
NODE NAMESPACE TYPE ID VERSION SIZE READ ONLY TRANSPORT ROTATIONAL WWID MODEL SERIAL
172.20.0.5 runtime Disk loop0 1 65568768 true
172.20.0.5 runtime Disk nvme0n1 1 10485760000 false nvme nvme.1b36-6465616462656566-51454d55204e564d65204374726c-00000001 QEMU NVMe Ctrl deadbeef
172.20.0.5 runtime Disk sda 1 10485760000 false virtio true QEMU HARDDISK
172.20.0.5 runtime Disk sdb 1 10485760000 false sata true t10.ATA QEMU HARDDISK QM00013 QEMU HARDDISK
172.20.0.5 runtime Disk sdc 1 10485760000 false sata true t10.ATA QEMU HARDDISK QM00001 QEMU HARDDISK
172.20.0.5 runtime Disk vda 1 12884901888 false virtio true
```
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Talos diagnostics analyzes current system state and comes up with detailed
warnings on the system misconfiguration which might be tricky to figure
out other way.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
This PR adds the support for CoreDNS forwarding to host DNS. We try to bind on 9th address on the first element from
`serviceSubnets` and create a simple service so k8s will not attempt to rebind it.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Co-authored-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
This allows to roll all nodes to use a new CA, to refresh it, or e.g.
when the `talosconfig` was exposed accidentally.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
This controller combines kobject events, and scan of `/sys/block` to
build a consistent list of available block devices, updating resources
as the blockdevice changes.
Based on these resources the next step can run probe on the blockdevices
as they change to present a consistent view of filesystems/partitions.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
This PR adds a new controller - `DNSServerController` that starts tcp and udp dns servers locally. Just like `EtcFileController` it monitors `ResolverStatusType` and updates the list of destinations from there.
Most of the caching logic is in our "lobotomized" "`CoreDNS` fork. We need this fork because default `CoreDNS` carries
full Caddy server and various other modules that we don't need in Talos. On our side we implement
random selection of the actual dns and request forwarding.
Closes#7693
Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
It works well for small clusters, but with bigger clusters it puts too
much load on the discovery service, as it has quadratic complexity in
number of endpoints discovered/reported from each member.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
We already have the code which supports custom enums, so let's extend it to support custom enums in slices and
fix the NfTablesConntrackStateMatch proto definition.
Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
Many changes to the nftables backend which will be used in the follow-up
PR with #4421.
1. Add support for chain policy: drop/accept.
2. Properly handle match on all IPs in the set (`0.0.0.0/0` like).
3. Implement conntrack state matching.
4. Implement multiple ifname matching in a single rule.
5. Implement anonymous counters.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Implement initial set of backend controllers/resources to handle
nftables chains/rules etc.
Replace the KubeSpan nftables operations with controller-based.
See #4421
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
This PR does those things:
- It allows API calls `MetaWrite` and `MetaRead` in maintenance mode.
- SystemInformation resource now waits for available META
- SystemInformation resource now overwrites UUID from META if there is an override
- META now supports "UUID override" and "unique token" keys
- ProvisionRequest now includes unique token and Talos version
For #7694
Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.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>
Fixes#7430
Introduce a set of resources which look similar to other API
implementations: CA, certs, cert SANs, etc.
Introduce a controller which manages the service based on resource
state.
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>
Fixes#7233
Waiting for node readiness now happens in the `MachineStatus` controller
which won't mark the node as ready until Kubernetes `Node` is ready.
Handling cordoning/uncordining happens with help of additional resource
in `NodeApplyController`.
New controller provides reactive `NodeStatus` resource to see current
status of Kubernetes `Node`.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
See #7233
The controlplane label is simply injected into existing controller-based
node label flow.
For controlplane taint default NoScheduleTaint, additional controller &
resource was implemented to handle node taints.
This also fixes a problem with `allowSchedulingOnControlPlanes` not
being reactive to config changes - now it is.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
