Example #1
0
// ReadPluginConfig will read a plugin configuration object from a reader stream
func ReadPluginConfig(reader io.Reader, config runtime.Object) error {
	if reader == nil || reflect.ValueOf(reader).IsNil() {
		return nil
	}

	configBytes, err := ioutil.ReadAll(reader)
	if err != nil {
		return err
	}
	err = configlatest.ReadYAMLInto(configBytes, config)
	if err != nil {
		return err
	}
	return nil
}
Example #2
0
func GetConfigFromContainer(client *docker.Client) (*configapi.MasterConfig, error) {
	r, err := dockerhelper.StreamFileFromContainer(client, OpenShiftContainer, serverMasterConfig)
	if err != nil {
		return nil, err
	}
	defer r.Close()

	data, err := ioutil.ReadAll(r)
	if err != nil {
		return nil, err
	}
	config := &configapi.MasterConfig{}
	err = configapilatest.ReadYAMLInto(data, config)
	if err != nil {
		return nil, err
	}
	return config, nil
}
Example #3
0
func TestReadNodeConfigLocalVolumeDirQuota(t *testing.T) {

	tests := map[string]struct {
		config   string
		expected string
	}{
		"null quota": {
			config: `
apiVersion: v1
volumeConfig:
  localQuota:
    perFSGroup: null
`,
			expected: "",
		},
		"missing quota": {
			config: `
apiVersion: v1
volumeConfig:
  localQuota:
`,
			expected: "",
		},
		"missing localQuota": {
			config: `
apiVersion: v1
volumeConfig:
`,
			expected: "",
		},
		"missing volumeConfig": {
			config: `
apiVersion: v1
`,
			expected: "",
		},
		"no unit (bytes) quota": {
			config: `
apiVersion: v1
volumeConfig:
  localQuota:
    perFSGroup: 200000
`,
			expected: "200k",
		},
		"Kb quota": {
			config: `
apiVersion: v1
volumeConfig:
  localQuota:
    perFSGroup: 200Ki
`,
			expected: "200Ki",
		},
		"Mb quota": {
			config: `
apiVersion: v1
volumeConfig:
  localQuota:
    perFSGroup: 512Mi
`,
			expected: "512Mi",
		},
		"Gb quota": {
			config: `
apiVersion: v1
volumeConfig:
  localQuota:
    perFSGroup: 2Gi
`,
			expected: "2Gi",
		},
		"Tb quota": {
			config: `
apiVersion: v1
volumeConfig:
  localQuota:
    perFSGroup: 2Ti
`,
			expected: "2Ti",
		},
		// This is invalid config, would be caught by validation but just
		// testing it parses ok:
		"negative quota": {
			config: `
apiVersion: v1
volumeConfig:
  localQuota:
    perFSGroup: -512Mi
`,
			expected: "-512Mi",
		},
		"zero quota": {
			config: `
apiVersion: v1
volumeConfig:
  localQuota:
    perFSGroup: 0
`,
			expected: "0",
		},
	}

	for name, test := range tests {
		t.Logf("Running test: %s", name)
		nodeConfig := &internal.NodeConfig{}
		if err := latest.ReadYAMLInto([]byte(test.config), nodeConfig); err != nil {
			t.Errorf("Error reading yaml: %s", err.Error())
		}
		if test.expected == "" && nodeConfig.VolumeConfig.LocalQuota.PerFSGroup != nil {
			t.Errorf("Expected empty quota but got: %v", nodeConfig.VolumeConfig.LocalQuota.PerFSGroup)
		}
		if test.expected != "" {
			if nodeConfig.VolumeConfig.LocalQuota.PerFSGroup == nil {
				t.Errorf("Expected quota: %s, got: nil", test.expected)
			} else {
				amount := nodeConfig.VolumeConfig.LocalQuota.PerFSGroup
				t.Logf("%s", amount.String())
				if test.expected != amount.String() {
					t.Errorf("Expected quota: %s, got: %s", test.expected, amount.String())
				}
			}
		}
	}
}