57_Wolve/sonyflake
1
0
Fork 0
mirror of https://github.com/sony/sonyflake.git synced 2026-01-05 02:53:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix a missing link (#65)

Browse Source
This commit is contained in:
Yoshiyuki Mineo
2025-05-01 19:25:49 +09:00
committed by GitHub
parent 410eb250e3
commit 8d195df6f7
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
README.md
View File

@@ -83,8 +83,8 @@ the function AmazonEC2MachineID that returns the lower 16-bit private IP address
It also works correctly on Docker
by retrieving [instance metadata](http://docs.aws.amazon.com/en_us/AWSEC2/latest/UserGuide/ec2-instance-metadata.html).
[AWS VPC](http://docs.aws.amazon.com/en_us/AmazonVPC/latest/UserGuide/VPC_Subnets.html)
is assigned a single CIDR with a netmask between /28 and /16.
[AWS IPv4 VPC](https://docs.aws.amazon.com/vpc/latest/userguide/vpc-cidr-blocks.html)
is usually assigned a single CIDR with a netmask between /28 and /16.
So if each EC2 instance has a unique private IP address in AWS VPC,
the lower 16 bits of the address is also unique.
In this common case, you can use AmazonEC2MachineID as Settings.MachineID.