Modify provision library to support multiple IPs, CIDRs, gateways, which
can be IPv4/IPv6. Based on IP types, enable services in the cluster to
run DHCPv4/DHCPv6 in the test environment.
There's outstanding bug left with routes not being properly set up in
the cluster so, IPs are not properly routable, but DHCPv6 works and IPs
are allocated (validates DHCPv6 client).
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This enables golangci-lint via build tags for integration tests (this
should have been done long ago!), and fixes the linting errors.
Two tests were updated to reduce flakiness:
* apply config: wait for nodes to issue "boot done" sequence event
before proceeding
* recover: kill pods even if they appear after the initial set gets
killed (potential race condition with previous test).
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
It only gets enabled if output is a terminal. Failures which resolve
themselves are removed from the final output. Small spinner to indicate
progress.
While I was at it, I fixed client-side `talosctl health` when init node
is missing.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This moves `pkg/config`, `pkg/client` and `pkg/constants`
under `pkg/machinery` umbrella.
And `pkg/machinery` is published as Go module inside Talos repository.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This makes `pkg/config` directly importable from other projects.
There should be no functional changes.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
With load-balancing enabled by default running `talosctl` without
`--nodes` is risky, as it might hit any control plane by default without
`--nodes`.
Only two commands do not enforce this check, as they do their own node
contexts: `crashdump` and `health` (client-side).
Integration tests were updated to always supply `--nodes` cli argument,
while doing that I refactored the storage for discovered nodes to use
existing `cluster.Info` interface.
The downside is that with e2e CAPI tests CLI tests will be mostly
skipped as we don't support discovery in CLI tests at the momemnt. This
can be fixed by using `talosctl kubeconfig` + `kubectl get nodes` for
node discovery.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This implements existing server-side health checks as defined in
`internal/pkg/cluster/checks` in Talos API.
Summary of changes:
* new `cluster` API
* `apid` now listens without auth on local file socket
* `cluster` API is for now implemented in `machined`, but we can move it
to the new service if we find it more appropriate
* `talosctl health` by default now does server-side health check
UX: `talosctl health` without arguments does health check for the
cluster if it has healthy K8s to return master/worker nodes. If needed,
node list can be overridden with flags.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This moves our test scripts to using the bootstrap API. Some
automation around invoking the bootstrap API was also added
to give the same ease of use when creating clusters with the
CLI.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This is a rewrite of machined. It addresses some of the limitations and
complexity in the implementation. This introduces the idea of a
controller. A controller is responsible for managing the runtime, the
sequencer, and a new state type introduced in this PR.
A few highlights are:
- no more event bus
- functional approach to tasks (no more types defined for each task)
- the task function definition now offers a lot more context, like
access to raw API requests, the current sequence, a logger, the new
state interface, and the runtime interface.
- no more panics to handle reboots
- additional initialize and reboot sequences
- graceful gRPC server shutdown on critical errors
- config is now stored at install time to avoid having to download it at
install time and at boot time
- upgrades now use the local config instead of downloading it
- the upgrade API's preserve option takes precedence over the config's
install force option
Additionally, this pulls various packes in under machined to make the
code easier to navigate.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This extracts health & crashdump features which were specific to
provisioning code into separate package which can be used standalone.
Everything else is just new glue.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
