Chilkat Online Tools

CreateComputeEnvironment Ruby Example

AWS Batch

require 'chilkat'

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

rest = Chilkat::CkRest.new()

authAws = Chilkat::CkAuthAws.new()
authAws.put_AccessKey("AWS_ACCESS_KEY")
authAws.put_SecretKey("AWS_SECRET_KEY")

# Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
authAws.put_Region("us-west-2")
authAws.put_ServiceName("batch")
# SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)

# URL: https://batch.us-west-2.amazonaws.com/
# Use the same region as specified above.
success = rest.Connect("batch.us-west-2.amazonaws.com",443,true,true)
if (success != true)
    print "ConnectFailReason: " + rest.get_ConnectFailReason().to_s() + "\n";
    print rest.lastErrorText() + "\n";
    exit
end

# The following code creates the JSON request body.
# The JSON created by this code is shown below.

# Use this online tool to generate code from sample JSON:
# Generate Code to Create JSON

json = Chilkat::CkJsonObject.new()
json.UpdateString("computeEnvironmentName","string")
json.UpdateString("computeResources.allocationStrategy","string")
json.UpdateInt("computeResources.bidPercentage",123)
json.UpdateInt("computeResources.desiredvCpus",123)
json.UpdateString("computeResources.ec2Configuration[0].imageIdOverride","string")
json.UpdateString("computeResources.ec2Configuration[0].imageType","string")
json.UpdateString("computeResources.ec2KeyPair","string")
json.UpdateString("computeResources.imageId","string")
json.UpdateString("computeResources.instanceRole","string")
json.UpdateString("computeResources.instanceTypes[0]","string")
json.UpdateString("computeResources.launchTemplate.launchTemplateId","string")
json.UpdateString("computeResources.launchTemplate.launchTemplateName","string")
json.UpdateString("computeResources.launchTemplate.version","string")
json.UpdateInt("computeResources.maxvCpus",123)
json.UpdateInt("computeResources.minvCpus",123)
json.UpdateString("computeResources.placementGroup","string")
json.UpdateString("computeResources.securityGroupIds[0]","string")
json.UpdateString("computeResources.spotIamFleetRole","string")
json.UpdateString("computeResources.subnets[0]","string")
json.UpdateString("computeResources.tags.string","string")
json.UpdateString("computeResources.type","string")
json.UpdateString("serviceRole","string")
json.UpdateString("state","string")
json.UpdateString("tags.string","string")
json.UpdateString("type","string")
json.UpdateInt("unmanagedvCpus",123)

# The JSON request body created by the above code:

# {
#   "computeEnvironmentName": "string",
#   "computeResources": {
#     "allocationStrategy": "string",
#     "bidPercentage": number,
#     "desiredvCpus": number,
#     "ec2Configuration": [
#       {
#         "imageIdOverride": "string",
#         "imageType": "string"
#       }
#     ],
#     "ec2KeyPair": "string",
#     "imageId": "string",
#     "instanceRole": "string",
#     "instanceTypes": [
#       "string"
#     ],
#     "launchTemplate": {
#       "launchTemplateId": "string",
#       "launchTemplateName": "string",
#       "version": "string"
#     },
#     "maxvCpus": number,
#     "minvCpus": number,
#     "placementGroup": "string",
#     "securityGroupIds": [
#       "string"
#     ],
#     "spotIamFleetRole": "string",
#     "subnets": [
#       "string"
#     ],
#     "tags": {
#       "string": "string"
#     },
#     "type": "string"
#   },
#   "serviceRole": "string",
#   "state": "string",
#   "tags": {
#     "string": "string"
#   },
#   "type": "string",
#   "unmanagedvCpus": number
# }

rest.AddHeader("Content-Type","application/x-amz-json-1.1")
rest.AddHeader("X-Amz-Target","CreateComputeEnvironment")

sbRequestBody = Chilkat::CkStringBuilder.new()
json.EmitSb(sbRequestBody)
sbResponseBody = Chilkat::CkStringBuilder.new()
success = rest.FullRequestSb("POST","/v1/createcomputeenvironment",sbRequestBody,sbResponseBody)
if (success != true)
    print rest.lastErrorText() + "\n";
    exit
end

respStatusCode = rest.get_ResponseStatusCode()
print "response status code = " + respStatusCode.to_s() + "\n";
if (respStatusCode != 200)
    print "Response Header:" + "\n";
    print rest.responseHeader() + "\n";
    print "Response Body:" + "\n";
    print sbResponseBody.getAsString() + "\n";
    exit
end

jResp = Chilkat::CkJsonObject.new()
jResp.LoadSb(sbResponseBody)

# The following code parses the JSON response.
# A sample JSON response is shown below the sample code.

# Use this online tool to generate parsing code from sample JSON:
# Generate Parsing Code from JSON

computeEnvironmentArn = jResp.stringOf("computeEnvironmentArn")
computeEnvironmentName = jResp.stringOf("computeEnvironmentName")

# A sample JSON response body parsed by the above code:

# {
#   "computeEnvironmentArn": "string",
#   "computeEnvironmentName": "string"
# }