5 /sbin/modprobe ebtables
7 # CentOS sets ptmx to 000. Withoutit being 666, we can't use Cinder volumes
8 chmod 666 /dev/pts/ptmx
10 # We need hostname -f to return in a centos container for the puppet hook
12 echo "127.0.0.1 $HOSTNAME.localdomain $HOSTNAME" >> /etc/hosts
14 # update docker for local insecure registry(optional)
15 # Note: This is different for different docker versions
16 # For older docker versions < 1.4.x use commented line
17 #echo "OPTIONS='--insecure-registry $docker_registry'" >> /etc/sysconfig/docker
18 #echo "ADD_REGISTRY='--registry-mirror $docker_registry'" >> /etc/sysconfig/docker
20 # Local docker registry 1.8
21 if [ $docker_namespace_is_registry ]; then
22 /usr/bin/systemctl stop docker.service
23 # if namespace is used with local registry, trim all namespacing
24 trim_var=$docker_registry
25 registry_host="${trim_var%%/*}"
26 /bin/sed -i "s/# INSECURE_REGISTRY='--insecure-registry[ ]'/INSECURE_REGISTRY='--insecure-registry $registry_host'/g" /etc/sysconfig/docker
27 /usr/bin/systemctl start --no-block docker.service
30 /usr/bin/docker pull $agent_image &
33 mkdir -p /var/lib/etc-data/json-config #FIXME: this should be a docker data container
36 # heat-docker-agents service
37 cat <<EOF > /etc/systemd/system/heat-docker-agents.service
40 Description=Heat Docker Agent Container
42 Requires=docker.service
47 ExecStartPre=-/usr/bin/docker kill heat-agents
48 ExecStartPre=-/usr/bin/docker rm heat-agents
49 ExecStart=/usr/bin/docker run --name heat-agents --privileged --net=host -v /var/lib/etc-data:/var/lib/etc-data -v /run:/run -v /etc:/host/etc -v /usr/bin/atomic:/usr/bin/atomic -v /var/lib/dhclient:/var/lib/dhclient -v /var/lib/cloud:/var/lib/cloud -v /var/lib/heat-cfntools:/var/lib/heat-cfntools -v /usr/bin/docker:/usr/bin/docker --entrypoint=/usr/bin/os-collect-config $agent_image
50 ExecStop=/usr/bin/docker stop heat-agents
53 WantedBy=multi-user.target
57 # enable and start heat-docker-agents
58 chmod 0640 /etc/systemd/system/heat-docker-agents.service
59 /usr/bin/systemctl enable heat-docker-agents.service
60 /usr/bin/systemctl start --no-block heat-docker-agents.service
62 # Disable NetworkManager and let the ifup/down scripts work properly.
63 /usr/bin/systemctl disable NetworkManager
64 /usr/bin/systemctl stop NetworkManager
66 # Atomic's root partition & logical volume defaults to 3G. In order to launch
67 # larger VMs, we need to enlarge the root logical volume and scale down the
68 # docker_pool logical volume. We are allocating 80% of the disk space for
69 # vm data and the remaining 20% for docker images.
70 ATOMIC_ROOT='/dev/mapper/atomicos-root'
71 ROOT_DEVICE=`pvs -o vg_name,pv_name --no-headings | grep atomicos | awk '{ print $2}'`
73 growpart $( echo "${ROOT_DEVICE}" | sed -r 's/([^0-9]*)([0-9]+)/\1 \2/' )
74 pvresize "${ROOT_DEVICE}"
75 lvresize -l +80%FREE "${ATOMIC_ROOT}"
76 xfs_growfs "${ATOMIC_ROOT}"
78 cat <<EOF > /etc/sysconfig/docker-storage-setup
81 POOL_AUTOEXTEND_PERCENT=30
82 POOL_AUTOEXTEND_THRESHOLD=70