106 lines
1.7 KiB
Go
106 lines
1.7 KiB
Go
package localconfig
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import (
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"io"
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"os"
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"strings"
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yaml "gopkg.in/yaml.v2"
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)
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type Config struct {
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Clusters []*Cluster
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Hosts []*Host
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HostTemplates []*Host
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SSLConfig string
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}
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type Cluster struct {
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Name string
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Addons string
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BootstrapPods string
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}
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func FromBytes(data []byte) (*Config, error) {
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config := &Config{}
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if err := yaml.Unmarshal(data, config); err != nil {
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return nil, err
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}
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return config, nil
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}
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func FromFile(path string) (*Config, error) {
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ba, err := os.ReadFile(path)
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if err != nil {
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return nil, err
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}
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return FromBytes(ba)
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}
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func (c *Config) WriteTo(w io.Writer) error {
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return yaml.NewEncoder(w).Encode(c)
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}
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func (c *Config) Cluster(name string) *Cluster {
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for _, cluster := range c.Clusters {
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if cluster.Name == name {
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return cluster
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}
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}
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return nil
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}
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func (c *Config) ClusterByName(name string) *Cluster {
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for _, cluster := range c.Clusters {
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if cluster.Name == name {
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return cluster
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}
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}
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return nil
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}
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func (c *Config) Host(name string) *Host {
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for _, host := range c.Hosts {
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if host.Name == name {
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return host
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}
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}
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return nil
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}
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func (c *Config) HostTemplate(name string) *Host {
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for _, host := range c.HostTemplates {
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if host.Name == name {
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return host
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}
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}
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return nil
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}
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func (c *Config) HostByIP(ip string) *Host {
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for _, host := range c.Hosts {
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for _, hostIP := range host.IPs {
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if hostIP == ip {
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return host
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}
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}
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}
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return nil
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}
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func (c *Config) HostByMAC(mac string) *Host {
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// a bit of normalization
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mac = strings.Replace(strings.ToLower(mac), "-", ":", -1)
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for _, host := range c.Hosts {
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for _, hostMAC := range host.MACs {
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if strings.ToLower(hostMAC) == mac {
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return host
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}
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}
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}
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return nil
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}
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