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Merge pull request #7933 from david-yu/patch-12 

Update rhel.md - removing ppc and bumping to 7.4
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Maria Bermudez 2018-12-27 12:27:17 -08:00 committed by GitHub
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10
install/linux/docker-ee/rhel.md
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@ -23,7 +23,7 @@ title: Get Docker EE for Red Hat Enterprise Linux
This section lists what you need to consider before installing Docker EE. Items that require action are explained below.
- Use {{ linux-dist-cap }} 64-bit 7.3 and higher on `x86_64`, `s390x`, or `ppc64le` (not ppc64).
- Use {{ linux-dist-cap }} 64-bit 7.4 and higher on `x86_64`, or `s390x`.
- Use storage driver `overlay2` or `devicemapper` (`direct-lvm` mode in production).
- Find the URL for your Docker EE repo at [Docker Hub](https://hub.docker.com/my-content){: target="_blank" class="_" }.
- Uninstall old versions of Docker.
@ -32,11 +32,11 @@ This section lists what you need to consider before installing Docker EE. Items
### Architectures and storage drivers
Docker EE supports {{ linux-dist-long }} 64-bit, versions 7.3 and higher (see [Compatability Matrix](https://success.docker.com/article/compatibility-matrix){: target="_blank" class="_" }), running on one of the following architectures: `x86_64`, `s390x` (IBM Z), or `ppc64le` (IBM Power, little endian format). To ensure you have `ppc64le` (and not `ppc64`), run the command, `uname -m`.
Docker EE supports {{ linux-dist-long }} 64-bit, versions 7.4 and higher running on one of the following architectures: `x86_64`, or `s390x` (IBM Z). See [Compatability Matrix](https://success.docker.com/article/compatibility-matrix){: target="_blank" class="_" }) for specific details.
> Little endian format only
> Little-endian format only
>
> On IBM Power systems, Docker EE only supports little endian format, `ppc64le`, even though {{ linux-dist-cap }} 7 ships both big and little endian versions.
> On IBM Power systems, Docker EE only supports little-endian format, `ppc64le`, even though {{ linux-dist-cap }} 7 ships both big and little-endian versions.
On {{ linux-dist-long }}, Docker EE supports storage drivers, `overlay2` and `devicemapper`. In Docker EE 17.06.2-ee-5 and higher, `overlay2` is the recommended storage driver. The following limitations apply:
@ -57,7 +57,7 @@ $ cat /proc/sys/crypto/fips_enabled
1
```
**NOTE:** FIPS is only supported in the Docker EE engine. UCP and DTR currently do not have support for FIPS-140-2.
> ***NOTE:*** FIPS is only supported in the Docker Engine EE. UCP and DTR currently do not have support for FIPS-140-2.
To enable FIPS 140-2 compliance on a system that is not in FIPS 140-2 mode, do the following: