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 $agent_image &
35 mkdir -p /var/lib/etc-data/json-config #FIXME: this should be a docker data container
37 # NOTE(flaper87): Heat Agent required mounts
38 AGENT_COMMAND_MOUNTS="-v /var/lib/etc-data:/var/lib/etc-data \
41 -v /usr/bin/atomic:/usr/bin/atomic \
42 -v /var/lib/dhclient:/var/lib/dhclient \
43 -v /var/lib/cloud:/var/lib/cloud \
44 -v /var/lib/heat-cfntools:/var/lib/heat-cfntools \
45 -v /etc/sysconfig/docker:/etc/sysconfig/docker \
46 -v /etc/sysconfig/network-scripts:/etc/sysconfig/network-scripts \
47 -v /usr/lib64/libseccomp.so.2:/usr/lib64/libseccomp.so.2"
50 # NOTE(flaper87): Some of these commands may not be present depending on the
52 for docker_cmd in docker docker-current docker-latest; do
53 if [ -f "/usr/bin/$docker_cmd" ]; then
54 AGENT_COMMAND_MOUNTS+=" -v /usr/bin/$docker_cmd:/usr/bin/$docker_cmd"
58 # heat-docker-agents service
59 cat <<EOF > /etc/systemd/system/heat-docker-agents.service
62 Description=Heat Docker Agent Container
64 Requires=docker.service
69 ExecStartPre=-/usr/bin/docker kill heat-agents
70 ExecStartPre=-/usr/bin/docker rm heat-agents
71 ExecStart=/usr/bin/docker run --name heat-agents --privileged --net=host \
72 $AGENT_COMMAND_MOUNTS \
73 --entrypoint=/usr/bin/os-collect-config $agent_image
74 ExecStop=/usr/bin/docker stop heat-agents
77 WantedBy=multi-user.target
81 # enable and start heat-docker-agents
82 chmod 0640 /etc/systemd/system/heat-docker-agents.service
83 /usr/bin/systemctl enable heat-docker-agents.service
84 /usr/bin/systemctl start --no-block heat-docker-agents.service
86 # Disable NetworkManager and let the ifup/down scripts work properly.
87 /usr/bin/systemctl disable NetworkManager
88 /usr/bin/systemctl stop NetworkManager
90 # Atomic's root partition & logical volume defaults to 3G. In order to launch
91 # larger VMs, we need to enlarge the root logical volume and scale down the
92 # docker_pool logical volume. We are allocating 80% of the disk space for
93 # vm data and the remaining 20% for docker images.
94 ATOMIC_ROOT='/dev/mapper/atomicos-root'
95 ROOT_DEVICE=`pvs -o vg_name,pv_name --no-headings | grep atomicos | awk '{ print $2}'`
97 growpart $( echo "${ROOT_DEVICE}" | sed -r 's/([^0-9]*)([0-9]+)/\1 \2/' )
98 pvresize "${ROOT_DEVICE}"
99 lvresize -l +80%FREE "${ATOMIC_ROOT}"
100 xfs_growfs "${ATOMIC_ROOT}"
102 cat <<EOF > /etc/sysconfig/docker-storage-setup
105 POOL_AUTOEXTEND_PERCENT=30
106 POOL_AUTOEXTEND_THRESHOLD=70
109 wait $DOCKER_PULL_PID