Chapter 10. Red Hat Enterprise Linux Atomic Host 7.4.3

10.1. Atomic Host

OStree update:

New Tree Version: 7.4.3 (hash: 13fe9e86d640fd257afe831e4b33ad1eb6183d7de2a550dc7397a7b4b1f6ef25)
Changes since Tree Version 7.4.2-1 (hash: 36d9eb2d9b734e5e8552dcdbbe029bb250c00262dffc49f614b1c7a61eb53555)

Updated packages:

  • cockpit-ostree-155-1.el7

10.2. Extras

Updated packages:

  • atomic-1.20.1-3.git840732d.el7
  • cockpit-155-1.el7
  • container-selinux-2.33-1.git86f33cd.el7
  • container-storage-setup-0.8.0-3.git1d27ecf.el7
  • docker-1.12.6-68.gitec8512b.el7
  • docker-latest-1.13.1-36.git9a813fa.el7
  • etcd-3.2.9-3.el7
  • oci-umount-2.3.0-1.git51e7c50.el7
  • runc-1.0.0-21.rc4.dev.gitaea4f21.el7
  • skopeo-0.1.26-2.dev.git2e8377a.el7

New packages:

  • buildah-0.8-1.gitbf40000.el7

10.2.1. Container Images

Updated:

  • Red Hat Enterprise Linux 7 Init Container Image (rhel7/rhel7-init)
  • Red Hat Enterprise Linux 7.4 Container Image (rhel7.4, rhel7, rhel7/rhel, rhel)
  • Red Hat Enterprise Linux Atomic Identity Management Server Container Image (rhel7/ipa-server)
  • Red Hat Enterprise Linux Atomic Image (rhel-atomic, rhel7-atomic, rhel7/rhel-atomic)
  • Red Hat Enterprise Linux Atomic Kubernetes apiserver Container Image (rhel7/kubernetes-apiserver)
  • Red Hat Enterprise Linux Atomic Kubernetes controller-manager Container (rhel7/kubernetes-controller-mgr)
  • Red Hat Enterprise Linux Atomic Kubernetes scheduler Container Image (rhel7/kubernetes-scheduler)
  • Red Hat Enterprise Linux Atomic OpenSCAP Container Image (rhel7/openscap)
  • Red Hat Enterprise Linux Atomic SSSD Container Image (rhel7/sssd)
  • Red Hat Enterprise Linux Atomic Tools Container Image (rhel7/rhel-tools)
  • 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 flannel Container Image (rhel7/flannel)
  • Red Hat Enterprise Linux Atomic open-vm-tools Container Image (rhel7/open-vm-tools)
  • Red Hat Enterprise Linux Atomic rsyslog Container Image (rhel7/rsyslog)
  • Red Hat Enterprise Linux Atomic sadc Container Image (rhel7/sadc)

New:

  • Red Hat Enterprise Linux Atomic Net-SNMP Container Image (rhel7/net-snmp)
  • Red Hat Enterprise Linux Atomic Support Tools Container Image (rhel7/support-tools)

10.3. New Features

  • RHEL Tools Container image is now much smaller

    The size of the RHEL Tools Container image (rhel-tools) has been reduced from about 1400MB to about 400MB. These changes took place:

    • A new support-tools container image is now available, which consists of the sos, redhat-support-tool, tcpdump and strace packages. The sos and redhat-support-tool packages have been removed from the rhel-tools image.
    • Documentation has been removed.
    • Packages previously installed only for providing documentation, such as atomic, docker, and kubernetes, have been removed.
    • The systemtap and kernel packages have removed. They are available in the devtoolset-6-toolchain-perftools container image.
    • The gcc and gdb packages have been removed. They are available in the devtoolset-6-toolchain-rhel7 container image.

    • The full list of removed packages is this: abrt, atomic, btrfs-progs, container-selinux, docker, docker-latest, docker-v1.10-migrator, gcc, gdb, gdb-gdbserver, glibc-common, gomtree, kernel, kubernetes, kubernetes-master, kubernetes-client, kubernetes-node, man-db, ostree, pcp, pcp-collector, pcp-export-pcp2graphite, pcp-export-zabbix-agent, procps-ng, python-docker-py, python-rhsm, redhat-support-tool, sos, subscription-manager, systemd, systemtap, systemtap-client, vim-minimal, xorg-x11-xauth.

      See Using the Atomic Tools Container Image and Using the Atomic Support Tools Container Image for more information and usage instructions of rhel-tools and support-tools.

  • For new rpm-ostree features, see the upstream rpm-ostree release notes.