mirror of https://github.com/k3s-io/k3s
45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
package spegel
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import (
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"net"
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"github.com/containerd/containerd/remotes/docker"
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"github.com/k3s-io/k3s/pkg/daemons/config"
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"github.com/rancher/wharfie/pkg/registries"
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)
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// InjectMirror configures TLS for the registry mirror client, and adds the mirror address as an endpoint
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// to all configured registries.
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func (c *Config) InjectMirror(nodeConfig *config.Node) error {
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mirrorAddr := net.JoinHostPort(c.InternalAddress, c.RegistryPort)
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mirrorURL := "https://" + mirrorAddr + "/v2"
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registry := nodeConfig.AgentConfig.Registry
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if registry.Configs == nil {
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registry.Configs = map[string]registries.RegistryConfig{}
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}
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registry.Configs[mirrorAddr] = registries.RegistryConfig{
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TLS: ®istries.TLSConfig{
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CAFile: c.ServerCAFile,
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CertFile: c.ClientCertFile,
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KeyFile: c.ClientKeyFile,
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},
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}
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if registry.Mirrors == nil {
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registry.Mirrors = map[string]registries.Mirror{}
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}
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for host, mirror := range registry.Mirrors {
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// Don't handle wildcard or local registry entries
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if host != "*" && !docker.IsLocalhost(host) {
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mirror.Endpoints = append([]string{mirrorURL}, mirror.Endpoints...)
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registry.Mirrors[host] = mirror
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}
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}
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registry.Mirrors[mirrorAddr] = registries.Mirror{
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Endpoints: []string{mirrorURL},
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}
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return nil
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}
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