X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=docker%2Ffirstboot%2Fstart_docker_agents.sh;h=acb44ce5de204e5838a61b8ebd58d2343170197d;hb=463f6f6554e41a204fcd3bb6f11be42446bec399;hp=963c7eee825a677a00aa4fcc8e5b0df1a3523f53;hpb=f06b99d389ff731e3098a542d6bbbce0914d1c9d;p=apex-tripleo-heat-templates.git

diff --git a/docker/firstboot/start_docker_agents.sh b/docker/firstboot/start_docker_agents.sh
index 963c7eee..acb44ce5 100644
--- a/docker/firstboot/start_docker_agents.sh
+++ b/docker/firstboot/start_docker_agents.sh
@@ -1,14 +1,59 @@
 #!/bin/bash
 set -eux
 
-# firstboot isn't split out by role yet so we handle it this way
-if ! hostname | grep compute &>/dev/null; then
- echo "Exiting. This script is only for the compute role."
- exit 0
+/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
+
+# 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
+    /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 /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
+
 # heat-docker-agents service
 cat <<EOF > /etc/systemd/system/heat-docker-agents.service
 
@@ -22,8 +67,9 @@ User=root
 Restart=on-failure
 ExecStartPre=-/usr/bin/docker kill heat-agents
 ExecStartPre=-/usr/bin/docker rm heat-agents
-ExecStartPre=/usr/bin/docker pull $agent_image
-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 --entrypoint=/usr/bin/os-collect-config $agent_image
+ExecStart=/usr/bin/docker run --name heat-agents --privileged --net=host \
+    $AGENT_COMMAND_MOUNTS \
+    --entrypoint=/usr/bin/os-collect-config $agent_image
 ExecStop=/usr/bin/docker stop heat-agents
 
 [Install]
@@ -31,40 +77,6 @@ WantedBy=multi-user.target
 
 EOF
 
-# 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
-
-# Local docker registry 1.8
-if [ $docker_namespace_is_registry ]; then
-    # if namespace is used with local registry, trim all namespacing
-    trim_var=$docker_registry
-    registry_host="${trim_var%%/*}"
-    /bin/sed -i "s/# INSECURE_REGISTRY='--insecure-registry'/INSECURE_REGISTRY='--insecure-registry $registry_host'/g" /etc/sysconfig/docker
-fi
-
-/sbin/setenforce 0
-/sbin/modprobe ebtables
-
-# We need hostname -f to return in a centos container for the puppet hook
-HOSTNAME=$(hostname)
-echo "127.0.0.1 $HOSTNAME.localdomain $HOSTNAME" >> /etc/hosts
-
-# Another hack.. we need a different docker version
-# (should obviously be dropped once the atomic image contains docker 1.8.2)
-/usr/bin/systemctl stop docker.service
-/bin/curl -o /tmp/docker https://get.docker.com/builds/Linux/x86_64/docker-1.8.2
-/bin/mount -o remount,rw /usr
-/bin/rm /bin/docker
-/bin/cp /tmp/docker /bin/docker
-/bin/chmod 755 /bin/docker
-
-# enable and start docker
-/usr/bin/systemctl enable docker.service
-/usr/bin/systemctl restart --no-block docker.service
-
 # enable and start heat-docker-agents
 chmod 0640 /etc/systemd/system/heat-docker-agents.service
 /usr/bin/systemctl enable heat-docker-agents.service
@@ -73,3 +85,24 @@ chmod 0640 /etc/systemd/system/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