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 # NOTE(mandre) $docker_namespace_is_registry is not a bash variable but is
22 # a place holder for text replacement done via heat
23 if [ "$docker_namespace_is_registry" = True ]; then
24 /usr/bin/systemctl stop docker.service
25 # if namespace is used with local registry, trim all namespacing
26 trim_var=$docker_registry
27 registry_host="${trim_var%%/*}"
28 /bin/sed -i -r "s/^[# ]*INSECURE_REGISTRY *=.+$/INSECURE_REGISTRY='--insecure-registry $registry_host'/" /etc/sysconfig/docker
29 /usr/bin/systemctl start --no-block docker.service
32 /usr/bin/docker pull $agent_image &
35 mkdir -p /var/lib/etc-data/json-config #FIXME: this should be a docker data container
38 # heat-docker-agents service
39 cat <<EOF > /etc/systemd/system/heat-docker-agents.service
42 Description=Heat Docker Agent Container
44 Requires=docker.service
49 ExecStartPre=-/usr/bin/docker kill heat-agents
50 ExecStartPre=-/usr/bin/docker rm heat-agents
51 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
52 ExecStop=/usr/bin/docker stop heat-agents
55 WantedBy=multi-user.target
59 # enable and start heat-docker-agents
60 chmod 0640 /etc/systemd/system/heat-docker-agents.service
61 /usr/bin/systemctl enable heat-docker-agents.service
62 /usr/bin/systemctl start --no-block heat-docker-agents.service
64 # Disable NetworkManager and let the ifup/down scripts work properly.
65 /usr/bin/systemctl disable NetworkManager
66 /usr/bin/systemctl stop NetworkManager
68 # Atomic's root partition & logical volume defaults to 3G. In order to launch
69 # larger VMs, we need to enlarge the root logical volume and scale down the
70 # docker_pool logical volume. We are allocating 80% of the disk space for
71 # vm data and the remaining 20% for docker images.
72 ATOMIC_ROOT='/dev/mapper/atomicos-root'
73 ROOT_DEVICE=`pvs -o vg_name,pv_name --no-headings | grep atomicos | awk '{ print $2}'`
75 growpart $( echo "${ROOT_DEVICE}" | sed -r 's/([^0-9]*)([0-9]+)/\1 \2/' )
76 pvresize "${ROOT_DEVICE}"
77 lvresize -l +80%FREE "${ATOMIC_ROOT}"
78 xfs_growfs "${ATOMIC_ROOT}"
80 cat <<EOF > /etc/sysconfig/docker-storage-setup
83 POOL_AUTOEXTEND_PERCENT=30
84 POOL_AUTOEXTEND_THRESHOLD=70