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7967ccfc13
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.
Closes siderolabs/talos#6993.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
84 lines
2.4 KiB
Go
84 lines
2.4 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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// Package dashboard implements dashboard functionality.
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package dashboard
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import (
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"context"
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"fmt"
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"log"
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"net/url"
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"github.com/siderolabs/go-procfs/procfs"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials/insecure"
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"google.golang.org/grpc/metadata"
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"github.com/siderolabs/talos/internal/app/machined/pkg/runtime/v1alpha1/platform"
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metalurl "github.com/siderolabs/talos/internal/app/machined/pkg/runtime/v1alpha1/platform/metal/url"
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"github.com/siderolabs/talos/internal/pkg/dashboard"
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"github.com/siderolabs/talos/pkg/grpc/middleware/authz"
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"github.com/siderolabs/talos/pkg/machinery/client"
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"github.com/siderolabs/talos/pkg/machinery/constants"
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"github.com/siderolabs/talos/pkg/machinery/role"
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"github.com/siderolabs/talos/pkg/startup"
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)
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// Main is the entrypoint into dashboard.
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func Main() {
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if err := dashboardMain(); err != nil {
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log.Fatal(err)
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}
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}
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func dashboardMain() error {
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startup.LimitMaxProcs(constants.DashboardMaxProcs)
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md := metadata.Pairs()
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authz.SetMetadata(md, role.MakeSet(role.Admin))
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adminCtx := metadata.NewOutgoingContext(context.Background(), md)
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c, err := client.New(adminCtx,
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client.WithUnixSocket(constants.MachineSocketPath),
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client.WithGRPCDialOptions(grpc.WithTransportCredentials(insecure.NewCredentials())),
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)
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if err != nil {
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return fmt.Errorf("error connecting to the machine service: %w", err)
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}
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screens := []dashboard.Screen{dashboard.ScreenSummary, dashboard.ScreenMonitor}
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// activate the network config screen only on metal platform
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currentPlatform, _ := platform.CurrentPlatform() //nolint:errcheck
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if currentPlatform != nil && currentPlatform.Name() == constants.PlatformMetal {
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screens = append(screens, dashboard.ScreenNetworkConfig)
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if showConfigURLTab() {
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screens = append(screens, dashboard.ScreenConfigURL)
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}
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}
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return dashboard.Run(adminCtx, c, dashboard.WithAllowExitKeys(false), dashboard.WithScreens(screens...))
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}
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func showConfigURLTab() bool {
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option := procfs.ProcCmdline().Get(constants.KernelParamConfig).First()
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if option == nil {
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return false
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}
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parsedURL, err := url.Parse(*option)
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if err != nil {
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return false
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}
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codeVar := metalurl.AllVariables()[constants.CodeKey]
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if codeVar == nil {
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return false
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}
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return codeVar.Matches(parsedURL.Query())
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}
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