84 lines
2.5 KiB
Python
Executable File
84 lines
2.5 KiB
Python
Executable File
#!/usr/bin/python
|
|
# Copyright (c) 2020 Wind River Systems, Inc.
|
|
#
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
#
|
|
# This script updates armada to containerized version
|
|
# based using Helm v3. This also cleans up previous
|
|
# tiller-deployment.
|
|
#
|
|
# This script can be removed in the release that follows stx5.0
|
|
|
|
import json
|
|
import subprocess
|
|
import sys
|
|
from sysinv.common.kubernetes import KUBERNETES_ADMIN_CONF
|
|
from controllerconfig.common import log
|
|
|
|
LOG = log.get_logger(__name__)
|
|
|
|
|
|
def main():
|
|
action = None
|
|
from_release = None
|
|
to_release = None
|
|
arg = 1
|
|
while arg < len(sys.argv):
|
|
if arg == 1:
|
|
from_release = sys.argv[arg]
|
|
elif arg == 2:
|
|
to_release = sys.argv[arg]
|
|
elif arg == 3:
|
|
action = sys.argv[arg]
|
|
else:
|
|
print("Invalid option %s." % sys.argv[arg])
|
|
return 1
|
|
arg += 1
|
|
|
|
log.configure()
|
|
|
|
if action == 'activate' and not is_containerized_armada_installed():
|
|
LOG.info("%s invoked with from_release = %s to_release = %s "
|
|
"action = %s"
|
|
% (sys.argv[0], from_release, to_release, action))
|
|
update_armada_helmv3()
|
|
|
|
|
|
def is_containerized_armada_installed():
|
|
"""Check if containerized armada is installed by helmv3"""
|
|
try:
|
|
cmd = "/usr/sbin/helm list " \
|
|
"--namespace armada --filter armada --output json " \
|
|
"--kubeconfig {} ".format(KUBERNETES_ADMIN_CONF)
|
|
result = subprocess.check_output(cmd, shell=True,
|
|
stderr=subprocess.STDOUT,
|
|
universal_newlines=True)
|
|
if not json.loads(result):
|
|
return False
|
|
return True
|
|
except subprocess.CalledProcessError as e:
|
|
LOG.exception("Unable to query armada helmv3 release: %s" % e.output)
|
|
raise
|
|
|
|
|
|
def update_armada_helmv3():
|
|
playbooks_root = '/usr/share/ansible/stx-ansible/playbooks'
|
|
upgrade_script = 'upgrade-k8s-armada-helm.yml'
|
|
cmd = 'ansible-playbook {}/{}'.format(playbooks_root, upgrade_script)
|
|
sub = subprocess.Popen(cmd, shell=True,
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.PIPE,
|
|
universal_newlines=True)
|
|
|
|
stdout, stderr = sub.communicate()
|
|
|
|
if sub.returncode != 0:
|
|
LOG.error('Command failed:\n %s\n. %s\n%s' % (cmd, stdout, stderr))
|
|
raise Exception('Cannot update armada')
|
|
|
|
LOG.info('armada helm v3 updated successfully')
|
|
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(main())
|