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https://github.com/siderolabs/talos.git
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badbc51e63
`config.Container` implements a multi-doc container which implements both `Container` interface (encoding, validation, etc.), and `Conifg` interface (accessing parts of the config). Refactor `generate` and `bundle` packages to support multi-doc, and provide backwards compatibility. Implement a first (mostly example) machine config document for SideroLink API URL. Many places don't properly support multi-doc yet (e.g. config patches). Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
99 lines
2.2 KiB
Go
99 lines
2.2 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 docker
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import (
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"context"
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"net/netip"
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"strconv"
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"strings"
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"github.com/siderolabs/talos/pkg/machinery/config/machine"
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"github.com/siderolabs/talos/pkg/provision"
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)
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//nolint:gocyclo
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func (p *provisioner) Reflect(ctx context.Context, clusterName, stateDirectory string) (provision.Cluster, error) {
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res := &result{
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clusterInfo: provision.ClusterInfo{
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ClusterName: clusterName,
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},
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}
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// find network assuming network name == cluster name
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networks, err := p.listNetworks(ctx, clusterName)
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if err != nil {
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return nil, err
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}
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if len(networks) > 0 {
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network := networks[0]
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var cidr netip.Prefix
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cidr, err = netip.ParsePrefix(network.IPAM.Config[0].Subnet)
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if err != nil {
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return nil, err
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}
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res.clusterInfo.Network.Name = network.Name
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res.clusterInfo.Network.CIDRs = []netip.Prefix{cidr}
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res.clusterInfo.Network.GatewayAddrs = []netip.Addr{}
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var addr netip.Addr
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if addr, err = netip.ParseAddr(network.IPAM.Config[0].Gateway); err == nil {
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res.clusterInfo.Network.GatewayAddrs = append(res.clusterInfo.Network.GatewayAddrs, addr)
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}
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mtuStr := network.Options["com.docker.network.driver.mtu"]
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res.clusterInfo.Network.MTU, err = strconv.Atoi(mtuStr)
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if err != nil {
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return nil, err
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}
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}
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// find nodes (containers)
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nodes, err := p.listNodes(ctx, clusterName)
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if err != nil {
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return nil, err
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}
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for _, node := range nodes {
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t, err := machine.ParseType(node.Labels["talos.type"])
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if err != nil {
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return nil, err
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}
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var ips []netip.Addr
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if network, ok := node.NetworkSettings.Networks[res.clusterInfo.Network.Name]; ok {
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ip := network.IPAddress
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if ip == "" && network.IPAMConfig != nil {
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ip = network.IPAMConfig.IPv4Address
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}
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addr, err := netip.ParseAddr(ip)
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if err != nil {
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return nil, err
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}
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ips = append(ips, addr)
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}
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res.clusterInfo.Nodes = append(res.clusterInfo.Nodes,
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provision.NodeInfo{
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ID: node.ID,
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Name: strings.TrimLeft(node.Names[0], "/"),
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Type: t,
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IPs: ips,
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})
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}
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return res, nil
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}
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