Fix support for local type file storage

Also move to script-based readiness check so that the import resolver
rule updated needed for local type file storage takes effect before
clients try to use CM, and to verify that all CM services are really up.

Issue-ID: DCAEGEN2-989
Change-Id: I9732fa0ff38affa320b6a872b74c16f87b73eb67
Signed-off-by: Jack Lucas <jflucas@research.att.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/cm-container/scripts/dcae-cleanup.sh b/cm-container/scripts/dcae-cleanup.sh
new file mode 100755
index 0000000..a9779be
--- /dev/null
+++ b/cm-container/scripts/dcae-cleanup.sh
@@ -0,0 +1,62 @@
+#!/bin/bash
+# ================================================================================
+# Copyright (c) 2018-2019 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+
+# Clean up DCAE during ONAP uninstall
+#
+# When helm delete is being used to uninstall all of ONAP, helm does
+# not know about k8s entities that were created by Cloudify Manager.
+# This script--intended to run as a preUninstall hook when Cloudify Manager itself
+# is undeleted--uses Cloudify to clean up the k8s entities deployed by Cloudify.
+#
+# Rather than using the 'cfy uninstall' command to run a full 'uninstall' workflow
+# against the deployments, this script uses 'cfy executions' to run a 'stop'
+# stop operation against the nodes in each deployment.  The reason for this is that,
+# at the time this script runs, we have no guarantees about what other components are
+# still running.  In particular, a full 'uninstall' will cause API requests to Consul
+# and will raise RecoverableErrors if it cannot connect.  RecoverableErrors send Cloudify
+# into a long retry loop.  Instead, we invoke only the 'stop'
+# operation on each node, and the 'stop' operation uses the k8s API (guaranteed to be
+# present) but not the Consul API.
+#
+# Note that the script finds all of the deployments known to Cloudify and runs the
+# 'stop' operation on every k8s node.
+# The result of the script is that all of the k8s entities deployed by Cloudify
+# should be destroyed.  Cloudify Manager itself isn't fully cleaned up (the deployments and
+# blueprints are left), but that doesn't matter because Cloudify Manager will be
+# destroyed by Helm.
+
+
+set -x
+set +e
+
+# Get the CM admin password from the config file
+# Brittle, but the container is built with an unchanging version of CM,
+# so no real risk of a breaking change
+CMPASS=$(grep 'admin_password:' /etc/cloudify/config.yaml | cut -d ':' -f2 | tr -d ' ')
+TYPENAMES=[\\\"dcae.nodes.ContainerizedServiceComponent\\\",\\\"dcae.nodes.ContainerizedServiceComponentUsingDmaap\\\",\\\"dcae.nodes.ContainerizedPlatformComponent\\\",\\\"dcae.nodes.ContainerizedApplication\\\"]
+
+# Uninstall components managed by Cloudify
+# Get the list of deployment ids known to Cloudify via curl to Cloudify API.
+# The output of the curl is JSON that looks like {"items" :[{"id": "config_binding_service"}, ...], "metadata" :{...}}
+#
+# jq gives us the just the deployment ids (e.g., "config_binding_service"), one per line
+#
+# xargs -I lets us run the cfy executions command once for each deployment id extracted by jq
+
+curl -Ss --user admin:$CMPASS -H "Tenant: default_tenant" "localhost/api/v3.1/deployments?_include=id" \
+| /bin/jq .items[].id \
+| xargs -I % sh -c "cfy executions start -d %  -p '{'\\\"type_names\\\":${TYPENAMES},\\\"operation\\\":\\\"cloudify.interfaces.lifecycle.stop\\\"'}' execute_operation"