Red Hat SummitChapter 34. Red Hat Enterprise Linux Atomic Host 7.3.2
34.1. Atomic Host
OStree update:
New Tree Version: 7.3.2 (hash: 96826a0d917d7ff10f9fd0289581649f2ffbddd76f3b80efd3d95cc11915cacb)
Changes since Tree Version 7.3.1 (hash: 42cfe1ca3305defb16dfd59cd0be5c539f19ea720dba861ed11e13941423ae86)
Updated packages:
- cockpit-ostree-126-1.el7
- ostree-2016.15-1.atomic.el7
- rpm-ostree-2016.13-1.atomic.el7
- rpm-ostree-client-2016.13-1.atomic.el7
34.2. Extras
Updated packages:
- atomic-1.14.1-5.el7
- cockpit-126-1.el7
- docker-1.12.5-14.el7
- docker-latest-1.12.5-14.el7
- etcd-3.0.15-1.el7
- flannel-0.5.5-2.el7
- gomtree-0.3.0-1.el7
- kubernetes-1.4.0-0.1.git87d9d8d.el7
- oci-register-machine-0-1.11.gitdd0daef.el7
- oci-systemd-hook-0.1.4-9.git671c428.el7
- runc-1.0.0-1.rc2.el7 *
- skopeo-0.1.17-1.el7
The asterisk (*) marks packages which are available for Red Hat Enterprise Linux only.
34.2.1. Container Images
Updated:
- Red Hat Enterprise Linux Container Image (rhel7/rhel)
- Red Hat Enterprise Linux Atomic Tools Container Image (rhel7/rhel-tools)
- Red Hat Enterprise Linux Atomic rsyslog Container Image (rhel7/rsyslog)
- Red Hat Enterprise Linux Atomic sadc Container Image (rhel7/sadc)
- Red Hat Enterprise Linux Atomic cockpit-ws Container Image (rhel7/cockpit-ws)
- Red Hat Enterprise Linux Atomic etcd Container Image (rhel7/etcd)
- Red Hat Enterprise Linux Atomic Kubernetes-controller Container Image (rhel7/kubernetes-controller-mgr)
- Red Hat Enterprise Linux Atomic Kubernetes-apiserver Container Image (rhel7/kubernetes-apiserver)
- Red Hat Enterprise Linux Atomic Kubernetes-scheduler Container Image (rhel7/kubernetes-scheduler)
- Red Hat Enterprise Linux Atomic SSSD Container Image (rhel7/sssd) (Technology Preview)
- Red Hat Enterprise Linux Atomic Identity Management Server Container Image (rhel7/ipa-server) (Technology Preview)
- Red Hat Enterprise Linux Atomic openscap Container Image (rhel7/openscap) (Technology Preview)
34.3. New Features
the etcd3 package has been deprecated
The etcd3 package and the Red Hat Enterprise Linux Atomic etcd3 Container Image have been deprecated and are no longer available in the Red Hat Enterprise Linux 7 Extras channel. Users that have the etcd3 component installed can update to etcd version 3.0.15 or later, which provides the same functionality and is backwards compatible with etcd3.
Cockpit has been rebased to version 126
Most notable changes:
- Show security scan information about containers.
- Display OSTree signatures on RHEL Atomic Host.
- During login users can choose whether their password is cached and reused.
- Allow renaming of active devices in the networking interface.
- More clearly indicate when checking for network connectivity.
- Allow more time for rollback when making network changes.
- The "remotectl" command can now combine certificate and key files.
- Domain join operations can now be properly canceled.
- Kerberos authentication now works even if gss-proxy is in use.
- When proxied, support for the X-Forwarded-Proto HTTP header.
- Ignore block devices with zero size in the storage interface.
- Expand logical volumes and partitions inline on their devices.
- No longer offer to format read-only block devices.
- Use stored passphrases for LUKS devices properly.
- System shutdown can be scheduled by date.
- Properly terminate user sessions on the Accounts page.
- Fixed regression on login screen in older Internet Explorer browsers.
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