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Minor edits to docs about IAM access for S3

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Catherine Luse
2019-07-15 15:26:14 -07:00
parent 06717dc65f
commit 6fe42f384c
2 changed files with 29 additions and 25 deletions
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content/rke/latest/en/etcd-snapshots/_index.md
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@@ -36,9 +36,11 @@ As of v0.2.0, the one-time snapshot can be uploaded to a S3 compatible backend b
| `--ssh-agent-auth` | [Use SSH Agent Auth defined by SSH_AUTH_SOCK]({{< baseurl >}}/rke/latest/en/config-options/#ssh-agent) | |
| `--ignore-docker-version` | [Disable Docker version check]({{< baseurl >}}/rke/latest/en/config-options/#supported-docker-versions) |
##### IAM Support
### IAM Support for Storing Snapshots in S3
In addition to API access keys, RKE supports using IAM roles for S3 authentication. The cluster etcd nodes must be assigned an IAM role that has read/write access to the designated backup bucket on S3. Also, the nodes must have network access to the S3 endpoint specified.
To give an application access to S3, refer to the AWS documentation on [Using an IAM Role to Grant Permissions to Applications Running on Amazon EC2 Instances.](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use_switch-role-ec2.html)
### Local One-Time Snapshot Example
```