When `talosctl dashboard` is used with node "aliases" (e.g., node names or machine IDs in Omni) passed via `-n` flag, the graphs in the monitor tab were not rendered correctly: The matching of the old and current data were done incorrectly.
Fix this by pushing node alias->IP resolution down to the (api & log) data sources of the dashboard, by passing a resolver to them.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
The log stream displayed in the dashboard was stopping to work when a node was rebooted.
Rework the log data source to establish a per-node connection and use a retry loop to always reconnect until the dashboard is terminated.
Print the connection errors in the log stream in red color.
Closessiderolabs/talos#8388.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
When the dashboard is used via the CLI through a proxy, e.g., through Omni, node names or IDs can be used in the `--nodes` flag instead of the IPs.
This caused rendering inconsistencies in the dashboard, as some parts of it used the IPs and some used the names passed in the context.
Fix this by collecting all node IPs on dashboard start, and map these IPs to the respective nodes passed as the `--nodes` flag.
On the dashboard footer, we always display the node names as they are passed in the `--nodes` flag.
As part of it, remove the node list change reactivity from the dashboard, so it will always take the passed nodes as the truth.
The IP to node mapping collection at dashboard startup also solves another issue where the first API call by the dashboard triggered the interactive API authentication (e.g., the OIDC flow). Previously, because the terminal was already switched to the raw mode, it was not possible to authenticate properly.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
There are two changes here:
* build `machined` binary with `tcell_minimal` tag (which disables
loading some parts of the terminfo database), which also affects
`apid`, `trustd` and `dashboard` processes, as they run from the same
executable; in `dashboard` explicitly import `linux` terminal we're
using when the `dashboard` runs on the machine
* pass `TCELL_MINIMIZE=1` environment variable to each Talos process
which removes 0.5MiB of runewdith allocation for a lookup table
See #7578
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
- Make dashboard SIGTERM-aware
- Handle panics on dashboard and terminate it gracefully, so it resets the terminal properly
- Switch to TTY2 when it starts and back to TTY1 when it stops.
Closessiderolabs/talos#7516.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
If the dashboard is run without the "Config URL" screen, do not initialize it, and do not probe the kernel args for the code parameter.
Refactor the dashboard to do not construct the unused screens at all.
Closessiderolabs/talos#7300.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
Updated documentation, what's new, etc.
Also fix some minor UI issues in the dashboard.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
Implement a screen for entering/managing the config `${code}` variable.
Enable this screen only when the platform is `metal` and there is a `${code}` variable in the `talos.config` kernel cmdline URL query.
Additionally, remove the "Delete" button and its functionality from the network config screen to avoid users accidentally deleting PlatformNetworkConfig parts that are not managed by the dashboard.
Add some tests for the form data parsing on the network config screen.
Remove the unnecessary lock on the summary tab - all updates come from the same goroutine.
Closessiderolabs/talos#6993.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
* Clear the input form and switch to summary tab after the network config is saved.
* Use nodeaddress resource for detecting and displaying IPs. Improve the IP filtering logic.
* Fix the logic of gateway detection. Display all gateways instead of a single one.
* Use hostnamestatus resource to detect the hostname instead of an API call.
* Add hostname entry to the network info section on summary tab (as `HOST`).
* Enable `OUTBOUND` entry in network info section on summary tab.
* Display only the physical network interfaces in the interface dropdown on network config tab.
* Improve form input handling.
* Additional minor fixes & improvements.
Closessiderolabs/talos#6992.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
Implement the network config screen with input forms to configure the initial node networking by writing a config to the META partition.
Closessiderolabs/talos#6961.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
Instead of doing excessive get/list requests, do a watch per node in an infinite retry.
Additionally, refactor the dashboard code to make the various data listener namings more consistent and reorganize the packages.
Closessiderolabs/talos#6960.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
Implement the new summary dashboard with node info and logs.
Replace the previous metrics dashboard with the new dashboard which has multiple screens for node summary, metrics and editing network config.
Port the old metrics dashboard to the tview library and assign it to be a screen in the new dashboard, accessible by F2 key.
Add a new resource, infos.cluster.talos.dev which contains the cluster name and id of a node.
Disable the network config editor screen in the new dashboard until it is fully implemented with its backend.
Closessiderolabs/talos#4790.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
Move dashboard package into a common location where both Talos and talosctl can use it.
Add support for overriding stdin, stdout, stderr and ctt in process runner.
Create a dashboard service which runs the dashboard on /dev/tty2.
Redirect kernel messages to tty1 and switch to tty2 after starting the dashboard on it.
Related to siderolabs/talos#6841, siderolabs/talos#4791.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
