def get_varnish_status(self, request, env_name, deploy_stage):
if deploy_stage == NgappDeployStep.PRE_DEPLOY:
page = 'ngapp2/ngapp2_pre_deploy.html'
status_file = settings.NGAPP_PRE_DEPLOY_STATUS_NODE
elif deploy_stage == NgappDeployStep.POST_DEPLOY:
page = 'ngapp2/ngapp2_post_deploy.html'
status_file = settings.NGAPP_POST_DEPLOY_STATUS_NODE
else:
page = 'ngapp2/ngapp2_rollback.html'
status_file = settings.NGAPP_ROLLBACK_STATUS_NODE
recorder = Recorder(status_file)
state, total, correct = recorder.read_varish_info()
total = int(total)
correct = int(correct)
progress = correct * 100 / total
if deploy_stage in self.ENDING_STATE and state == "DONE":
Ngapp2DeployUtils().set_status_to_zk("SERVING_BUILD")
return state, render(request, page, {
"current_status": state,
"correct_node": correct,
"total_node": total,
"progress": progress,
"env_name": env_name
})
def get_varnish_status(self, request, env_name, deploy_stage):
if deploy_stage == NgappDeployStep.PRE_DEPLOY:
page = 'ngapp2/ngapp2_pre_deploy.html'
status_file = settings.NGAPP_PRE_DEPLOY_STATUS_NODE
elif deploy_stage == NgappDeployStep.POST_DEPLOY:
page = 'ngapp2/ngapp2_post_deploy.html'
status_file = settings.NGAPP_POST_DEPLOY_STATUS_NODE
else:
page = 'ngapp2/ngapp2_rollback.html'
status_file = settings.NGAPP_ROLLBACK_STATUS_NODE
recorder = Recorder(status_file)
state, total, correct = recorder.read_varish_info()
total = int(total)
correct = int(correct)
progress = correct * 100 / total
if deploy_stage in self.ENDING_STATE and state == "DONE":
Ngapp2DeployUtils().set_status_to_zk("SERVING_BUILD")
return state, render(
request, page, {
"current_status": state,
"correct_node": correct,
"total_node": total,
"progress": progress,
"env_name": env_name
})
def start_post_deploy(self, request):
Recorder(settings.NGAPP_POST_DEPLOY_STATUS_NODE).init_info()
if is_prod():
virtual_env = os.path.join(os.environ.get("VIRTUAL_ENV","/usr/local"), "bin")
cmd = [os.path.join(virtual_env, "python"),
os.path.join(virtual_env, "ngapp-post-deploy")]
else:
cmd = [os.path.join(os.environ.get("BASE_DIR"), "../integ_test/ngapp2/post_deploy")]
result = execute(cmd=cmd)
if result < 0:
raise
def start_pre_deploy(self, request):
Recorder(settings.NGAPP_PRE_DEPLOY_STATUS_NODE).init_info()
if is_prod():
virtual_env = os.path.join(os.environ.get("VIRTUAL_ENV", "/usr/local"), "bin")
cmd = [os.path.join(virtual_env, "python"),
os.path.join(virtual_env, "ngapp-pre-deploy")]
else:
cmd = [os.path.join(os.environ.get("BASE_DIR"), "../integ_test/ngapp2/pre_deploy")]
result = execute(cmd=cmd)
if result < 0:
raise
# also disable health check for webapp
disable_health_check(request)
def start_roll_back(self):
Recorder(settings.NGAPP_ROLLBACK_STATUS_NODE).init_info()
if is_prod():
virtual_env = os.path.join(os.environ.get("VIRTUAL_ENV"), "bin")
cmd = [
os.path.join(virtual_env, "python"),
os.path.join(virtual_env, "ngapp-rollback")
]
else:
cmd = [
os.path.join(os.environ.get("BASE_DIR"),
"integ_test/ngapp2/rollback")
]
result = execute(cmd)
if result < 0:
raise
def start_roll_back(self, request):
Recorder(settings.NGAPP_ROLLBACK_STATUS_NODE).init_info()
params = request.POST
reason = params.get("description")
build_sha = params.get("build")
operator = request.teletraan_user_id.name
if is_prod():
virtual_env = os.path.join(os.environ.get("VIRTUAL_ENV"), "bin")
cmd = [
os.path.join(virtual_env, "python"),
os.path.join(virtual_env, "ngapp-rollback")
]
else:
cmd = [
os.path.join(os.environ.get("BASE_DIR"),
"../integ_test/ngapp2/rollback")
]
result = execute(cmd)
if result < 0:
raise
# record history
timestamp = time.time() * 1000
deploy = {
"startDate": timestamp,
"type": "ROLLBACK",
"state": "SUCCEEDED",
"acceptanceStatus": "ACCEPTED",
"operator": operator,
"successTotal": 1,
"total": 1,
"reason": reason
}
build = {"commitShort": build_sha}
history = {"deploy": deploy, "build": build}
s3 = s3_helper.S3Helper(bucket_name=S3_INTERNAL_TOOLS_BUCKET_NAME)
history_key = get_rollback_history_key()
s3.upload_string("%s/%d" % (history_key, timestamp),
json.dumps(history))