Junjie.Wang has proposed merging ~jingni.wjj/cloud-init:add_aliyun_doc into cloud-init:master.
Commit message: add doc describe aliyun datasource Requested reviews: cloud-init commiters (cloud-init-dev) For more details, see: https://code.launchpad.net/~jingni.wjj/cloud-init/+git/cloud-init/+merge/343181 -- Your team cloud-init commiters is requested to review the proposed merge of ~jingni.wjj/cloud-init:add_aliyun_doc into cloud-init:master.
diff --git a/doc/rtd/topics/datasources/aliyun.rst b/doc/rtd/topics/datasources/aliyun.rst new file mode 100644 index 0000000..8c1938e --- /dev/null +++ b/doc/rtd/topics/datasources/aliyun.rst @@ -0,0 +1,58 @@ +.. _datasource_aliyun: + +Alibaba Cloud +================ +The datasource is available as of the cloud-init 0.7.9 for Alibaba Cloud ECS. Once you create an ECS instance, the cloud-init recognizes the platform Alibaba Cloud at first, and then accesses the datasource of the instance to provide the userdata and metadata. The IP address to which cloud-init makes an access request is ``100.100.100.200`` . For more information, see the Alibaba Cloud ECS document `metadata <https://www.alibabacloud.com/help/zh/faq-detail/49122.htm>`__. + +Version of the datasource +------------------------- +The datasource for the Alibaba Cloud platform has the 2016-01-01 version and a latest version, and both the versions have identical content. However, the default one is 2016-01-01. You can run the following content to check which version supports your instance. + +:: + + GET http://100.100.100.200/ + 2016-01-01 + latest + +To query the metadata +--------------------- +Metadata can be queried at the following URL. + +:: + + GET http://100.100.100.200/2016-01-01/meta-data + dns-conf/ + eipv4 + hostname + image-id + instance-id + instance/ + mac + network-type + network/ + ntp-conf/ + owner-account-id + private-ipv4 + public-keys/ + region-id + serial-number + source-address + sub-private-ipv4-list + vpc-cidr-block + vpc-id + vswitch-cidr-block + vswitch-id + zone-id + +To query the userdata +---------------------- +If you have configured the userdata for an instance, cloud-init looks for the data using the following URL. + +:: + + GET http://100.100.100.200/2016-01-01/user-data + echo "Hello Alibaba Cloud" + + +.. vi: textwidth=78 +
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