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, 53 insertions, 0 deletions

diff --git a/cm-container/scripts/start-persistent.sh b/cm-container/scripts/start-persistent.sh
new file mode 100755
index 0000000..bf55da0
--- /dev/null
+++ b/cm-container/scripts/start-persistent.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+# ================================================================================
+# Copyright (c) 2018 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=========================================================
+# Set up persistent storage for Cloudify Manager's state data
+
+PDIRS="/var/lib/pgsql/9.5/data /opt/manager/resources /opt/mgmtworker/env/plugins /opt/mgmtworker/work/deployments"
+PSTORE="/cfy-persist"
+
+set -ex
+
+if [ -d "$PSTORE" ] 
+then
+  # the persistent mount point exists
+  if [ -z "$(ls -A $PSTORE)" ]
+  then
+    # there's nothing in the persistent store yet
+    # copy in the data from the container file system
+    for d in $PDIRS
+    do
+      p="$(dirname $d)"
+      mkdir -p "${PSTORE}$p"
+      cp -rp "$d" "${PSTORE}$p"
+    done
+  fi
+  # at this point, there is persistent storage possibly from a previous startup
+  # set up links from internal file system to persistent storage
+  for d in $PDIRS
+  do
+    if [ -d "$d" ]
+    then
+        mv $d $d-initial        # move directory so we can create symlink
+    fi
+    ln -sf "$PSTORE/$d" "$(dirname $d)"
+  done
+else
+  echo "No persistent storage available"
+fi
+# start up init, which brings up CM and supporting software
+exec /sbin/init --log-target=journal 3>&1
+