Merge "docker: new hybrid deployment architecture and configuration"

1 files changed, 26 insertions, 0 deletions

diff --git a/docker/firstboot/setup_docker_host.sh b/docker/firstboot/setup_docker_host.sh
new file mode 100755
index 00000000..b2287e91
--- /dev/null
+++ b/docker/firstboot/setup_docker_host.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+set -eux
+# TODO This would be better in puppet
+
+# TODO remove this when built image includes docker
+if [ ! -f "/usr/bin/docker" ]; then
+    yum -y install docker
+fi
+
+# 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
+fi
+
+# enable and start docker
+/usr/bin/systemctl enable docker.service
+/usr/bin/systemctl start docker.service
+
+# Disable libvirtd
+/usr/bin/systemctl disable libvirtd.service
+/usr/bin/systemctl stop libvirtd.service