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75d9f7b454
This PR will allow users to issue `osctl config generate`, tweak the configs to their liking, then use those configs to call `osctl cluster create`. Example workflow: ``` osctl config generate my-cluster https://10.5.0.2:6443 -o ./my-cluster ** tweaky tweak ** osctl cluster create --name my-cluster --input-dir "$PWD/my-cluster" ``` Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
69 lines
1.7 KiB
Go
69 lines
1.7 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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"fmt"
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"github.com/talos-systems/talos/internal/pkg/provision"
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)
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// Create Talos cluster as a set of docker containers on docker network.
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//
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//nolint: gocyclo
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func (p *provisioner) Create(ctx context.Context, request provision.ClusterRequest, opts ...provision.Option) (provision.Cluster, error) {
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var err error
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options := provision.DefaultOptions()
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for _, opt := range opts {
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if err = opt(&options); err != nil {
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return nil, err
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}
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}
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if err = p.ensureImageExists(ctx, request.Image, &options); err != nil {
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return nil, err
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}
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fmt.Fprintln(options.LogWriter, "creating network", request.Network.Name)
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if err = p.createNetwork(ctx, request.Network); err != nil {
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return nil, fmt.Errorf("unable to create or re-use a docker network: %w", err)
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}
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var nodeInfo []provision.NodeInfo
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fmt.Fprintln(options.LogWriter, "creating master nodes")
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if nodeInfo, err = p.createNodes(ctx, request, request.Nodes.MasterNodes()); err != nil {
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return nil, err
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}
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fmt.Fprintln(options.LogWriter, "creating worker nodes")
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var workerNodeInfo []provision.NodeInfo
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if workerNodeInfo, err = p.createNodes(ctx, request, request.Nodes.WorkerNodes()); err != nil {
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return nil, err
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}
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nodeInfo = append(nodeInfo, workerNodeInfo...)
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res := &result{
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clusterInfo: provision.ClusterInfo{
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ClusterName: request.Name,
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Network: provision.NetworkInfo{
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Name: request.Network.Name,
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CIDR: request.Network.CIDR,
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},
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Nodes: nodeInfo,
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},
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}
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return res, nil
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}
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