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fix: refresh talos tls certs

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Addressing the short lifetime of Talos certificates by implementing a routine for regular recreation of the Talos client.

Signed-off-by: Serge Logvinov <serge.logvinov@sinextra.dev>
This commit is contained in:
Serge Logvinov
2024-02-05 15:14:53 +02:00
parent b4e136b781
commit 9403bc592a
2 changed files with 18 additions and 0 deletions
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14
pkg/talos/client.go
View File

@@ -47,6 +47,20 @@ func newClient(ctx context.Context, config *cloudConfig) (*client, error) {
}, nil
}
func (c *client) refreshClient(ctx context.Context) error {
if _, err := c.talos.Version(ctx); err != nil {
talos, err := newClient(ctx, c.config)
if err != nil {
return fmt.Errorf("failed to reinitialized talos client: %v", err)
}
c.talos.Close() //nolint:errcheck
c.talos = talos.talos
}
return nil
}
func (c *client) getNodeMetadata(ctx context.Context, nodeIP string) (*runtime.PlatformMetadataSpec, error) {
nodeCtx := clienttalos.WithNode(ctx, nodeIP)

4
pkg/talos/instances.go
View File

@@ -56,6 +56,10 @@ func (i *instances) InstanceMetadata(ctx context.Context, node *v1.Node) (*cloud
nodeIP string
)
if err = i.c.refreshClient(ctx); err != nil {
return nil, fmt.Errorf("error refreshing client connection: %w", err)
}
for _, ip := range nodeIPs {
meta, err = i.c.getNodeMetadata(ctx, ip)
if err == nil {