Golang ParseCloudMetadata示例

示例#1

文件： updateclouds_test.go 项目： bac/juju

func (s *updateCloudsSuite) TestNewData(c *gc.C) {
	clouds, err := jujucloud.ParseCloudMetadata([]byte(sampleUpdateCloudData))
	c.Assert(err, jc.ErrorIsNil)
	err = jujucloud.WritePublicCloudMetadata(clouds)
	c.Assert(err, jc.ErrorIsNil)

	newUpdateCloudData := sampleUpdateCloudData + `
      anotherregion:
        endpoint: http://anotherregion/1.0
`[1:]
	ts := s.setupTestServer(c, newUpdateCloudData)
	defer ts.Close()

	msg := s.run(c, ts.URL, "")
	publicClouds, fallbackUsed, err := jujucloud.PublicCloudMetadata(jujucloud.JujuPublicCloudsPath())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(fallbackUsed, jc.IsFalse)
	clouds, err = jujucloud.ParseCloudMetadata([]byte(newUpdateCloudData))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(publicClouds, jc.DeepEquals, clouds)
	c.Assert(msg, gc.Matches, `
Fetching latest public cloud list...
Updated your list of public clouds with 1 cloud region added:

    added cloud region:
        - aws/anotherregion
`[1:])
}

示例#2

文件： clouds_test.go 项目： kat-co/juju

func (s *cloudSuite) assertCompareClouds(c *gc.C, meta2 string, expected bool) {
	meta1 := `
clouds:
  aws-me:
    type: aws
    auth-types: [ userpass ]
`[1:]
	if meta2 == "" {
		meta2 = meta1
	}
	c1, err := cloud.ParseCloudMetadata([]byte(meta1))
	c.Assert(err, jc.ErrorIsNil)
	c2, err := cloud.ParseCloudMetadata([]byte(meta2))
	c.Assert(err, jc.ErrorIsNil)
	result, err := cloud.IsSameCloudMetadata(c1, c2)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(result, gc.Equals, expected)
}

示例#3

文件： clouds_test.go 项目： kat-co/juju

func (s *cloudSuite) TestGeneratedPublicCloudInfo(c *gc.C) {
	cloudData, err := ioutil.ReadFile("fallback-public-cloud.yaml")
	c.Assert(err, jc.ErrorIsNil)
	clouds, err := cloud.ParseCloudMetadata(cloudData)
	c.Assert(err, jc.ErrorIsNil)

	generatedClouds := parsePublicClouds(c)
	c.Assert(clouds, jc.DeepEquals, generatedClouds)
}

示例#4

文件： updateclouds_test.go 项目： bac/juju

func (s *updateCloudsSuite) TestNoNewData(c *gc.C) {
	clouds, err := jujucloud.ParseCloudMetadata([]byte(sampleUpdateCloudData))
	c.Assert(err, jc.ErrorIsNil)
	err = jujucloud.WritePublicCloudMetadata(clouds)
	c.Assert(err, jc.ErrorIsNil)

	ts := s.setupTestServer(c, sampleUpdateCloudData)
	defer ts.Close()

	msg := s.run(c, ts.URL, "")
	c.Assert(strings.Replace(msg, "\n", "", -1), gc.Matches, "Fetching latest public cloud list...Your list of public clouds is up to date, see `juju clouds`.")
}

示例#5

文件： updateclouds_test.go 项目： AlexisBruemmer/juju

func (s *updateCloudsSuite) TestNewData(c *gc.C) {
	clouds, err := jujucloud.ParseCloudMetadata([]byte(sampleUpdateCloudData))
	c.Assert(err, jc.ErrorIsNil)
	err = jujucloud.WritePublicCloudMetadata(clouds)
	c.Assert(err, jc.ErrorIsNil)

	newUpdateCloudData := sampleUpdateCloudData + `
      anotherregion:
        endpoint: http://anotherregion/1.0
`[1:]
	ts := s.setupTestServer(c, newUpdateCloudData)
	defer ts.Close()

	s.run(c, ts.URL, "")
	publicClouds, fallbackUsed, err := jujucloud.PublicCloudMetadata(jujucloud.JujuPublicCloudsPath())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(fallbackUsed, jc.IsFalse)
	clouds, err = jujucloud.ParseCloudMetadata([]byte(newUpdateCloudData))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(publicClouds, jc.DeepEquals, clouds)
}

示例#6

文件： updateclouds_test.go 项目： AlexisBruemmer/juju

func (s *updateCloudsSuite) TestFirstRun(c *gc.C) {
	ts := s.setupTestServer(c, sampleUpdateCloudData)
	defer ts.Close()

	s.run(c, ts.URL, "")
	publicClouds, fallbackUsed, err := jujucloud.PublicCloudMetadata(jujucloud.JujuPublicCloudsPath())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(fallbackUsed, jc.IsFalse)
	clouds, err := jujucloud.ParseCloudMetadata([]byte(sampleUpdateCloudData))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(publicClouds, jc.DeepEquals, clouds)
}

示例#7

文件： updateclouds_test.go 项目： AlexisBruemmer/juju

func (s *updateCloudsSuite) TestNoNewData(c *gc.C) {
	clouds, err := jujucloud.ParseCloudMetadata([]byte(sampleUpdateCloudData))
	c.Assert(err, jc.ErrorIsNil)
	err = jujucloud.WritePublicCloudMetadata(clouds)
	c.Assert(err, jc.ErrorIsNil)

	ts := s.setupTestServer(c, sampleUpdateCloudData)
	defer ts.Close()

	msg := s.run(c, ts.URL, "")
	c.Assert(msg, gc.Matches, ".*no new public cloud information available at this time.*")
}

示例#8

文件： list_test.go 项目： AlexisBruemmer/juju

func (s *showSuite) TestListPreservesRegionOrder(c *gc.C) {
	ctx, err := testing.RunCommand(c, cloud.NewListCloudsCommand(), "--format", "yaml")
	c.Assert(err, jc.ErrorIsNil)
	lines := strings.Split(testing.Stdout(ctx), "\n")
	withClouds := "clouds:\n  " + strings.Join(lines, "\n  ")

	parsedClouds, err := jujucloud.ParseCloudMetadata([]byte(withClouds))
	c.Assert(err, jc.ErrorIsNil)
	parsedCloud, ok := parsedClouds["aws"]
	c.Assert(ok, jc.IsTrue) // aws found in output

	aws, err := jujucloud.CloudByName("aws")
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(&parsedCloud, jc.DeepEquals, aws)
}

示例#9

文件： updateclouds.go 项目： AlexisBruemmer/juju

func (c *updateCloudsCommand) Run(ctxt *cmd.Context) error {
	fmt.Fprint(ctxt.Stdout, "Fetching latest public cloud list... ")
	client := utils.GetHTTPClient(utils.VerifySSLHostnames)
	resp, err := client.Get(c.publicCloudURL)
	if err != nil {
		return err
	}
	defer resp.Body.Close()

	noNewClouds := "\nno new public cloud information available at this time"
	if resp.StatusCode != http.StatusOK {
		switch resp.StatusCode {
		case http.StatusNotFound:
			fmt.Fprintln(ctxt.Stdout, noNewClouds)
			return nil
		case http.StatusUnauthorized:
			return errors.Unauthorizedf("unauthorised access to URL %q", c.publicCloudURL)
		}
		return fmt.Errorf("cannot read public cloud information at URL %q, %q", c.publicCloudURL, resp.Status)
	}

	cloudData, err := decodeCheckSignature(resp.Body, c.publicSigningKey)
	if err != nil {
		return errors.Annotate(err, "error receiving updated cloud data")
	}
	newPublicClouds, err := jujucloud.ParseCloudMetadata(cloudData)
	if err != nil {
		return errors.Annotate(err, "invalid cloud data received when updating clouds")
	}
	currentPublicClouds, _, err := jujucloud.PublicCloudMetadata(jujucloud.JujuPublicCloudsPath())
	if err != nil {
		return errors.Annotate(err, "invalid local public cloud data")
	}
	sameCloudInfo, err := jujucloud.IsSameCloudMetadata(newPublicClouds, currentPublicClouds)
	if err != nil {
		// Should never happen.
		return err
	}
	if sameCloudInfo {
		fmt.Fprintln(ctxt.Stdout, noNewClouds)
		return nil
	}
	if err := jujucloud.WritePublicCloudMetadata(newPublicClouds); err != nil {
		return errors.Annotate(err, "error writing new local public cloud data")
	}
	fmt.Fprintln(ctxt.Stdout, "done.")
	return nil
}

示例#10

文件： clouds_test.go 项目： kat-co/juju

func (s *cloudSuite) TestParseCloudsConfig(c *gc.C) {
	clouds, err := cloud.ParseCloudMetadata([]byte(`clouds:
  testing:
    type: dummy
    config:
      k1: v1
      k2: 2.0
`))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(clouds, gc.HasLen, 1)
	testingCloud := clouds["testing"]
	c.Assert(testingCloud, jc.DeepEquals, cloud.Cloud{
		Type: "dummy",
		Config: map[string]interface{}{
			"k1": "v1",
			"k2": float64(2.0),
		},
	})
}

示例#11

文件： clouds_test.go 项目： kat-co/juju

func (s *cloudSuite) TestParseCloudsRegionConfig(c *gc.C) {
	clouds, err := cloud.ParseCloudMetadata([]byte(`clouds:
  testing:
    type: dummy
    config:
      k1: v1
      k2: 2.0
    region-config:
      region1:
        mascot: [eggs, ham]
      region2:
        mascot: glenda
      region3:
        mascot:  gopher
`))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(clouds, gc.HasLen, 1)
	testingCloud := clouds["testing"]
	c.Assert(testingCloud, jc.DeepEquals, cloud.Cloud{
		Type: "dummy",
		Config: map[string]interface{}{
			"k1": "v1",
			"k2": float64(2.0),
		},
		RegionConfig: cloud.RegionConfig{
			"region1": cloud.Attrs{
				"mascot": []interface{}{"eggs", "ham"},
			},

			"region2": cloud.Attrs{
				"mascot": "glenda",
			},

			"region3": cloud.Attrs{
				"mascot": "gopher",
			},
		},
	})
}

示例#12

文件： updateclouds_test.go 项目： bac/juju

func (s *updateCloudsSuite) TestFirstRun(c *gc.C) {
	// make sure there is nothing
	err := jujucloud.WritePublicCloudMetadata(nil)
	c.Assert(err, jc.ErrorIsNil)

	ts := s.setupTestServer(c, sampleUpdateCloudData)
	defer ts.Close()

	msg := s.run(c, ts.URL, "")
	publicClouds, fallbackUsed, err := jujucloud.PublicCloudMetadata(jujucloud.JujuPublicCloudsPath())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(fallbackUsed, jc.IsFalse)
	clouds, err := jujucloud.ParseCloudMetadata([]byte(sampleUpdateCloudData))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(publicClouds, jc.DeepEquals, clouds)
	c.Assert(msg, gc.Matches, `
Fetching latest public cloud list...
Updated your list of public clouds with 1 cloud added:

    added cloud:
        - aws
`[1:])
}

示例#13

文件： clouds_test.go 项目： kat-co/juju

func parsePublicClouds(c *gc.C) map[string]cloud.Cloud {
	clouds, err := cloud.ParseCloudMetadata([]byte(cloud.FallbackPublicCloudInfo))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(clouds, gc.HasLen, len(publicCloudNames))
	return clouds
}