指标数据在 AWS SDK for C++ CloudWatch 示例中进入错误区域
Metric data goes to wrong region in AWS SDK for C++ CloudWatch example
"AWS SDK for C++ Documentation Examples" 自述文件说：
To build and run these examples, you'll need: ... AWS credentials, either configured in a local AWS credentials file or by setting the AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment variables.
https://github.com/awsdocs/aws-doc-sdk-examples/tree/master/cpp
凭据文件：
$ cat ~/.aws/credentials
[default]
aws_access_key_id = ...
aws_secret_access_key = ...
output = text
region = us-west-2
AWS 客户端命令正常运行：
$ aws cloudwatch put-metric-data \
--namespace aws-sdk-cpp-test \
--metric-name "New Posts" \
--timestamp "$(date)" \
--value 0.7 \
--unit Count
但是，如果我 运行 cw_put_metric_data 示例，指标将转到 us-east-1 而不是 us-west-2。
编辑：
Aws::CloudWatch::CloudWatchClient 使用默认 Aws::Client:ClientConfiguration 实例化，其中区域硬连接到 US_EAST_1。所以问题是如何利用 ~/.aws/credentials?
你可以使用这个class:
然后使用那里的值传递给您的客户端配置。
"AWS SDK for C++ Documentation Examples" 自述文件说：
To build and run these examples, you'll need: ... AWS credentials, either configured in a local AWS credentials file or by setting the AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment variables.
https://github.com/awsdocs/aws-doc-sdk-examples/tree/master/cpp
凭据文件：
$ cat ~/.aws/credentials
[default]
aws_access_key_id = ...
aws_secret_access_key = ...
output = text
region = us-west-2
AWS 客户端命令正常运行：
$ aws cloudwatch put-metric-data \
--namespace aws-sdk-cpp-test \
--metric-name "New Posts" \
--timestamp "$(date)" \
--value 0.7 \
--unit Count
但是，如果我 运行 cw_put_metric_data 示例，指标将转到 us-east-1 而不是 us-west-2。
编辑： Aws::CloudWatch::CloudWatchClient 使用默认 Aws::Client:ClientConfiguration 实例化，其中区域硬连接到 US_EAST_1。所以问题是如何利用 ~/.aws/credentials?
你可以使用这个class:
然后使用那里的值传递给您的客户端配置。