add download-templates for cdi jinjia2 (#86)

Author: Shiyang Wang

.gitignore

@@ -0,0 +1,3 @@
+# Files generated by JetBrains IDEs, e.g. IntelliJ IDEA
+.idea/
+*.iml

Dockerfile

@@ -39,7 +39,7 @@ RUN yum install -y iptables wget \
 ### UPSTREAM ONLY ###
 COPY requirements.yml /opt/ansible/requirements.yml
 COPY download-templates.sh /usr/bin/download-templates
-RUN mkdir /opt/apb/kubevirt-templates \
+RUN mkdir /opt/apb/kubevirt-templates /opt/apb/kubevirt-templates/cdi \
     && download-templates /opt/apb/kubevirt-templates
 
 RUN ansible-galaxy install -r /opt/ansible/requirements.yml \

download-templates.sh

@@ -1,11 +1,12 @@
 #!/bin/bash
 
 KUBEVIRT_TEMPLATE_DIR="${1:-$(dirname "${BASH_SOURCE}")}"
+CDI_TEMPLATE_DIR="${KUBEVIRT_TEMPLATE_DIR}/cdi"
 
 echo "Download release templates from KubeVirt"
 vm_template_url="https://raw.githubusercontent.com/kubevirt/kubevirt"
 manifest_url="https://github.com/kubevirt/kubevirt/releases/download"
-
+cdi_manifest_url="https://github.com/kubevirt/containerized-data-importer/releases/download"
 
 if [ -z "${version}" ]; then
    version=$(git ls-remote --tags https://github.com/kubevirt/kubevirt |  sed 's/.*refs\/tags\///g' | grep -v '\^{}')
@@ -36,3 +37,24 @@ for item in ${version}; do
     wget -O "${KUBEVIRT_TEMPLATE_DIR}/${item}/kubevirt.yaml" "${manifest_url}/${item}/kubevirt.yaml"
     echo "Download for ${item} complete"
 done
+
+if [ -z "${cdi_version}" ]; then
+   cdi_version=$(git ls-remote --tags https://github.com/kubevirt/containerized-data-importer |  sed 's/.*refs\/tags\///g' | grep -v '\^{}')
+fi
+
+for item in ${cdi_version}; do
+    echo ${item}
+    echo "Downloading template for ${item}"
+    if [ ! -d "${item}" ]; then
+    	mkdir "${CDI_TEMPLATE_DIR}/${item}"
+    fi
+    major=`echo ${item} | cut -dv -f2 | cut -d. -f1`
+    minor=`echo ${item} | cut -dv -f2 | cut -d. -f2`
+    patch=`echo ${item} | cut -dv -f2 | cut -d. -f3`
+    if [ "$major" -ge "1" ] && [ "$minor" -ge 2 ]; then
+        # We support j2 template since v1.2.0
+        wget -O "${CDI_TEMPLATE_DIR}/${item}/cdi-controller.yaml.j2" "${cdi_manifest_url}/${item}/cdi-controller.yaml.j2"
+    fi
+    wget -O "${CDI_TEMPLATE_DIR}/${item}/cdi-controller.yaml" "${cdi_manifest_url}/${item}/cdi-controller.yaml"
+    echo "Download for ${item} complete"
+done