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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /examples/rgw/golang/topic-creation/topic-creation.go | |
parent | Initial commit. (diff) | |
download | ceph-upstream/18.2.2.tar.xz ceph-upstream/18.2.2.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | examples/rgw/golang/topic-creation/topic-creation.go | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/examples/rgw/golang/topic-creation/topic-creation.go b/examples/rgw/golang/topic-creation/topic-creation.go new file mode 100644 index 000000000..128358f40 --- /dev/null +++ b/examples/rgw/golang/topic-creation/topic-creation.go @@ -0,0 +1,81 @@ +package main + +import ( + "encoding/json" + "flag" + "fmt" + "os" + + "github.com/aws/aws-sdk-go/aws" + "github.com/aws/aws-sdk-go/aws/credentials" + "github.com/aws/aws-sdk-go/aws/endpoints" + "github.com/aws/aws-sdk-go/aws/session" + "github.com/aws/aws-sdk-go/service/sns" +) + +func main() { + topic := flag.String("t", "", "The name of the topic") + attributes := flag.String("a", "", "Topic attributes needed") + flag.Parse() + + attributesmap := map[string]*string{} + err := json.Unmarshal([]byte(*attributes), &attributesmap) // convert JSON string to Go map + if err != nil { + exitErrorf("Check your JSON String for any errors: %s : %s", err, *attributes) + } + + if *topic == "" { + fmt.Println("You must supply the name of the topic") + fmt.Println("-t TOPIC") + return + } + + if *attributes == "" { + fmt.Println("You must supply topic attributes") + fmt.Println("-a ATTRIBUTES") + return + } + //Ceph RGW Cluster credentials + access_key := "0555b35654ad1656d804" + secret_key := "h7GhxuBLTrlhVUyxSPUKUV8r/2EI4ngqJxD7iBdBYLhwluN30JaT3Q==" + token_id := "" + url := "http://127.0.0.1:8000" + + defaultResolver := endpoints.DefaultResolver() + snsCustResolverFn := func(service, region string, optFns ...func(*endpoints.Options)) (endpoints.ResolvedEndpoint, error) { + if service == "sns" { + return endpoints.ResolvedEndpoint{ + URL: url, + }, nil + } + + return defaultResolver.EndpointFor(service, region, optFns...) + } + + sess := session.Must(session.NewSessionWithOptions(session.Options{ + Config: aws.Config{ + Region: aws.String("default"), + Credentials: credentials.NewStaticCredentials(access_key, secret_key, token_id), + S3ForcePathStyle: aws.Bool(true), + EndpointResolver: endpoints.ResolverFunc(snsCustResolverFn), + }, + })) + + client := sns.New(sess) + + results, err := client.CreateTopic(&sns.CreateTopicInput{ + Attributes: attributesmap, + Name: topic, + }) + + if err != nil { + exitErrorf("Unable to create topic %s, %s", *topic, err) + } + + fmt.Printf("Succesfully created %s \n", *results.TopicArn) +} + +func exitErrorf(msg string, args ...interface{}) { + fmt.Fprintf(os.Stderr, msg+"\n", args...) + os.Exit(1) +} |