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-rwxr-xr-xdocker/firstboot/start_docker_agents.sh101
1 files changed, 29 insertions, 72 deletions
diff --git a/docker/firstboot/start_docker_agents.sh b/docker/firstboot/start_docker_agents.sh
index 40e5248..1c5cc18 100755
--- a/docker/firstboot/start_docker_agents.sh
+++ b/docker/firstboot/start_docker_agents.sh
@@ -1,76 +1,56 @@
#!/bin/bash
set -eux
-/sbin/setenforce 0
-/sbin/modprobe ebtables
-
-# CentOS sets ptmx to 000. Withoutit being 666, we can't use Cinder volumes
-chmod 666 /dev/pts/ptmx
-
-# We need hostname -f to return in a centos container for the puppet hook
-HOSTNAME=$(hostname)
-echo "127.0.0.1 $HOSTNAME.localdomain $HOSTNAME" >> /etc/hosts
-
-# update docker for local insecure registry(optional)
-# Note: This is different for different docker versions
-# For older docker versions < 1.4.x use commented line
-#echo "OPTIONS='--insecure-registry $docker_registry'" >> /etc/sysconfig/docker
-#echo "ADD_REGISTRY='--registry-mirror $docker_registry'" >> /etc/sysconfig/docker
+# TODO remove this when built image includes docker
+if [ ! -f "/usr/bin/docker" ]; then
+ yum -y install docker
+fi
# Local docker registry 1.8
# NOTE(mandre) $docker_namespace_is_registry is not a bash variable but is
# a place holder for text replacement done via heat
-if [ "$docker_namespace_is_registry" = True ]; then
+if [ "$docker_namespace_is_registry" = "True" ]; then
/usr/bin/systemctl stop docker.service
# if namespace is used with local registry, trim all namespacing
trim_var=$docker_registry
registry_host="${trim_var%%/*}"
/bin/sed -i -r "s/^[# ]*INSECURE_REGISTRY *=.+$/INSECURE_REGISTRY='--insecure-registry $registry_host'/" /etc/sysconfig/docker
- /usr/bin/systemctl start --no-block docker.service
fi
-/usr/bin/docker pull $agent_image &
-DOCKER_PULL_PID=$!
-
mkdir -p /var/lib/etc-data/json-config #FIXME: this should be a docker data container
# NOTE(flaper87): Heat Agent required mounts
-AGENT_COMMAND_MOUNTS="-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 /etc/sysconfig/docker:/etc/sysconfig/docker \
- -v /etc/sysconfig/network-scripts:/etc/sysconfig/network-scripts \
- -v /var/lib/os-collect-config:/var/lib/os-collect-config \
- -v /var/lib/os-apply-config-deployments:/var/lib/os-apply-config-deployments \
- -v /var/lib/heat-config:/var/lib/heat-config \
- -v /usr/lib64/libseccomp.so.2:/usr/lib64/libseccomp.so.2"
-
-
-# NOTE(flaper87): Some of these commands may not be present depending on the
-# atomic version.
-for docker_cmd in docker docker-current docker-latest; do
- if [ -f "/usr/bin/$docker_cmd" ]; then
- AGENT_COMMAND_MOUNTS+=" -v /usr/bin/$docker_cmd:/usr/bin/$docker_cmd"
- fi
-done
+AGENT_COMMAND_MOUNTS="\
+-v /var/lib/etc-data:/var/lib/etc-data \
+-v /run:/run \
+-v /etc/hosts:/etc/hosts \
+-v /etc:/host/etc \
+-v /var/lib/dhclient:/var/lib/dhclient \
+-v /var/lib/cloud:/var/lib/cloud \
+-v /var/lib/heat-cfntools:/var/lib/heat-cfntools \
+-v /var/lib/os-collect-config:/var/lib/os-collect-config \
+-v /var/lib/os-apply-config-deployments:/var/lib/os-apply-config-deployments \
+-v /var/lib/heat-config:/var/lib/heat-config \
+-v /etc/sysconfig/docker:/etc/sysconfig/docker \
+-v /etc/sysconfig/network-scripts:/etc/sysconfig/network-scripts \
+-v /usr/lib64/libseccomp.so.2:/usr/lib64/libseccomp.so.2 \
+-v /usr/bin/docker:/usr/bin/docker \
+-v /usr/bin/docker-current:/usr/bin/docker-current \
+-v /var/lib/os-collect-config:/var/lib/os-collect-config"
# heat-docker-agents service
cat <<EOF > /etc/systemd/system/heat-docker-agents.service
-
[Unit]
Description=Heat Docker Agent Container
After=docker.service
Requires=docker.service
+Before=os-collect-config.service
+Conflicts=os-collect-config.service
[Service]
User=root
-Restart=on-failure
-ExecStartPre=-/usr/bin/docker kill heat-agents
-ExecStartPre=-/usr/bin/docker rm heat-agents
+Restart=always
+ExecStartPre=-/usr/bin/docker rm -f heat-agents
ExecStart=/usr/bin/docker run --name heat-agents --privileged --net=host \
$AGENT_COMMAND_MOUNTS \
--entrypoint=/usr/bin/os-collect-config $agent_image
@@ -78,35 +58,12 @@ ExecStop=/usr/bin/docker stop heat-agents
[Install]
WantedBy=multi-user.target
-
EOF
# enable and start heat-docker-agents
-chmod 0640 /etc/systemd/system/heat-docker-agents.service
/usr/bin/systemctl enable heat-docker-agents.service
/usr/bin/systemctl start --no-block heat-docker-agents.service
-# Disable NetworkManager and let the ifup/down scripts work properly.
-/usr/bin/systemctl disable NetworkManager
-/usr/bin/systemctl stop NetworkManager
-
-# Atomic's root partition & logical volume defaults to 3G. In order to launch
-# larger VMs, we need to enlarge the root logical volume and scale down the
-# docker_pool logical volume. We are allocating 80% of the disk space for
-# vm data and the remaining 20% for docker images.
-ATOMIC_ROOT='/dev/mapper/atomicos-root'
-ROOT_DEVICE=`pvs -o vg_name,pv_name --no-headings | grep atomicos | awk '{ print $2}'`
-
-growpart $( echo "${ROOT_DEVICE}" | sed -r 's/([^0-9]*)([0-9]+)/\1 \2/' )
-pvresize "${ROOT_DEVICE}"
-lvresize -l +80%FREE "${ATOMIC_ROOT}"
-xfs_growfs "${ATOMIC_ROOT}"
-
-cat <<EOF > /etc/sysconfig/docker-storage-setup
-GROWPART=true
-AUTO_EXTEND_POOL=yes
-POOL_AUTOEXTEND_PERCENT=30
-POOL_AUTOEXTEND_THRESHOLD=70
-EOF
-
-wait $DOCKER_PULL_PID
+# Disable libvirtd
+/usr/bin/systemctl disable libvirtd.service
+/usr/bin/systemctl stop libvirtd.service