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-rw-r--r--apex/builders/overcloud_builder.py73
1 files changed, 68 insertions, 5 deletions
diff --git a/apex/builders/overcloud_builder.py b/apex/builders/overcloud_builder.py
index e7b0796..a84d100 100644
--- a/apex/builders/overcloud_builder.py
+++ b/apex/builders/overcloud_builder.py
@@ -10,13 +10,17 @@
# Used to modify overcloud qcow2 image
import logging
+import os
+import tarfile
-from apex.builders import common_builder as c_builder
+import apex.builders.common_builder
from apex.common import constants as con
+from apex.common.exceptions import ApexBuildException
from apex.virtual import utils as virt_utils
-def inject_opendaylight(odl_version, image, tmp_dir):
+def inject_opendaylight(odl_version, image, tmp_dir, uc_ip,
+ os_version, docker_tag=None):
assert odl_version in con.VALID_ODL_VERSIONS
# add repo
if odl_version == 'master':
@@ -28,18 +32,77 @@ def inject_opendaylight(odl_version, image, tmp_dir):
odl_url = "https://nexus.opendaylight.org/content/repositories" \
"/opendaylight-{}-epel-7-x86_64-devel/".format(odl_pkg_version)
repo_name = "opendaylight-{}".format(odl_pkg_version)
- c_builder.add_repo(odl_url, repo_name, image, tmp_dir)
+ apex.builders.common_builder.add_repo(odl_url, repo_name, image, tmp_dir)
# download puppet-opendaylight
- archive = c_builder.create_git_archive(
+ archive = apex.builders.common_builder.create_git_archive(
repo_url=con.PUPPET_ODL_URL, repo_name='puppet-opendaylight',
tmp_dir=tmp_dir, branch=branch, prefix='opendaylight/')
# install ODL, puppet-odl
virt_ops = [
- {con.VIRT_INSTALL: 'opendaylight'},
{con.VIRT_UPLOAD: "{}:/etc/puppet/modules/".format(archive)},
{con.VIRT_RUN_CMD: 'rm -rf /etc/puppet/modules/opendaylight'},
{con.VIRT_RUN_CMD: "cd /etc/puppet/modules/ && tar xvf "
"puppet-opendaylight.tar"}
]
+ if docker_tag:
+ docker_cmds = [
+ "RUN yum remove opendaylight -y",
+ "RUN echo $'[opendaylight]\\n\\",
+ "baseurl={}\\n\\".format(odl_url),
+ "gpgcheck=0\\n\\",
+ "enabled=1' > /etc/yum.repos.d/opendaylight.repo",
+ "RUN yum -y install opendaylight"
+ ]
+ src_img_uri = "{}:8787/{}/centos-binary-{}:" \
+ "{}".format(uc_ip, os_version, 'opendaylight',
+ docker_tag)
+ build_dockerfile('opendaylight', tmp_dir, docker_cmds, src_img_uri)
+ else:
+ virt_ops.append({con.VIRT_INSTALL: 'opendaylight'})
virt_utils.virt_customize(virt_ops, image)
logging.info("OpenDaylight injected into {}".format(image))
+
+
+def build_dockerfile(service, tmp_dir, docker_cmds, src_image_uri):
+ """
+ Builds docker file per service and stores it in a
+ tmp_dir/containers/<service> directory. If the Dockerfile already exists,
+ simply append the docker cmds to it.
+ :param service: name of sub-directory to store Dockerfile in
+ :param tmp_dir: Temporary directory to store the container's dockerfile in
+ :param docker_cmds: List of commands to insert into the dockerfile
+ :param src_image_uri: Docker URI format for where the source image exists
+ :return: None
+ """
+ logging.debug("Building Dockerfile for {} with docker_cmds: {}".format(
+ service, docker_cmds))
+ c_dir = os.path.join(tmp_dir, 'containers')
+ service_dir = os.path.join(c_dir, service)
+ if not os.path.isdir(service_dir):
+ os.makedirs(service_dir, exist_ok=True)
+ from_cmd = "FROM {}\n".format(src_image_uri)
+ service_file = os.path.join(service_dir, 'Dockerfile')
+ assert isinstance(docker_cmds, list)
+ if os.path.isfile(service_file):
+ append_cmds = True
+ else:
+ append_cmds = False
+ with open(service_file, "a+") as fh:
+ if not append_cmds:
+ fh.write(from_cmd)
+ fh.write('\n'.join(docker_cmds))
+
+
+def archive_docker_patches(tmp_dir):
+ """
+ Archives Overcloud docker patches into a tar file for upload to Undercloud
+ :param tmp_dir: temporary directory where containers folder is stored
+ :return: None
+ """
+ container_path = os.path.join(tmp_dir, 'containers')
+ if not os.path.isdir(container_path):
+ raise ApexBuildException("Docker directory for patches not found: "
+ "{}".format(container_path))
+ archive_file = os.path.join(tmp_dir, 'docker_patches.tar.gz')
+ with tarfile.open(archive_file, "w:gz") as tar:
+ tar.add(container_path, arcname=os.path.basename(container_path))