github.com/kubernetes-incubator/kube-aws@v0.16.4/pkg/api/plugin_config.go (about)

     1  package api
     2  
     3  import (
     4  	"github.com/kubernetes-incubator/kube-aws/logger"
     5  	"github.com/kubernetes-incubator/kube-aws/plugin/pluginutil"
     6  )
     7  
     8  type PluginConfigs map[string]PluginConfig
     9  
    10  func (pcs PluginConfigs) Merge(m PluginConfigs) (PluginConfigs, error) {
    11  	var err error
    12  	merged := PluginConfigs{}
    13  	for name, pc := range pcs {
    14  		merged[name] = pc
    15  	}
    16  	for name, pc := range m {
    17  		logger.Debugf("PluginConfigs.Merge() Plugin %s: %+v", name, pc)
    18  		merged[name], err = merged[name].Merge(pc)
    19  		if err != nil {
    20  			return merged, err
    21  		}
    22  	}
    23  	return merged, nil
    24  }
    25  
    26  func (pcs PluginConfigs) PluginIsEnabled(name string) bool {
    27  	var pc PluginConfig
    28  	var ok bool
    29  	if pc, ok = pcs[name]; !ok {
    30  		return false
    31  	}
    32  	return pc.Enabled
    33  }
    34  
    35  func (pcs PluginConfigs) PluginExists(name string) bool {
    36  	_, ok := pcs[name]
    37  	return ok
    38  }
    39  
    40  type PluginConfig struct {
    41  	Enabled bool `yaml:"enabled,omitempty"`
    42  	Values  `yaml:",inline"`
    43  }
    44  
    45  func (p PluginConfig) Merge(m PluginConfig) (PluginConfig, error) {
    46  	var err error
    47  	result := p
    48  	logger.Debugf("PluginConfig.Merge() %+v into %+v", m, p)
    49  	result.Enabled = m.Enabled
    50  	result.Values, err = pluginutil.MergeValues(p.Values, m.Values)
    51  	logger.Debugf("PluginConfig.Merge() result %+v", result)
    52  	return result, err
    53  }