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fix: panic in talosctl cluster show

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This might happen with docker provisioner if the network is not found.

Fixes #6793

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
This commit is contained in:
Andrey Smirnov 2023-02-03 14:45:52 +04:00
parent 38a51191e4
commit 56d9453261
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GPG Key ID: 7B26396447AB6DFD
1 changed files with 11 additions and 4 deletions
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15
pkg/provision/providers/docker/reflect.go
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@ -14,6 +14,7 @@ import (
"github.com/siderolabs/talos/pkg/provision"
)
//nolint:gocyclo
func (p *provisioner) Reflect(ctx context.Context, clusterName, stateDirectory string) (provision.Cluster, error) {
res := &result{
clusterInfo: provision.ClusterInfo{
@ -67,9 +68,15 @@ func (p *provisioner) Reflect(ctx context.Context, clusterName, stateDirectory s
return nil, err
}
addr, err := netip.ParseAddr(node.NetworkSettings.Networks[res.clusterInfo.Network.Name].IPAddress)
if err != nil {
return nil, err
var ips []netip.Addr
if network, ok := node.NetworkSettings.Networks[res.clusterInfo.Network.Name]; ok {
addr, err := netip.ParseAddr(network.IPAddress)
if err != nil {
return nil, err
}
ips = append(ips, addr)
}
res.clusterInfo.Nodes = append(res.clusterInfo.Nodes,
@ -78,7 +85,7 @@ func (p *provisioner) Reflect(ctx context.Context, clusterName, stateDirectory s
Name: strings.TrimLeft(node.Names[0], "/"),
Type: t,
IPs: []netip.Addr{addr},
IPs: ips,
})
}