Add NETCONF PNF Simulator Engine

Issue-ID: INT-1124
Signed-off-by: ebo <eliezio.oliveira@est.tech>
Change-Id: Ifb50a749992cbd662d579e1cb861bd8f55b3f808

1 files changed, 132 insertions, 0 deletions

diff --git a/test/mocks/netconf-pnp-simulator/engine/entrypoint.sh b/test/mocks/netconf-pnp-simulator/engine/entrypoint.sh
new file mode 100755
index 000000000..951ca474b
--- /dev/null
+++ b/test/mocks/netconf-pnp-simulator/engine/entrypoint.sh
@@ -0,0 +1,132 @@
+#!/bin/sh
+# shellcheck disable=SC2086
+
+#-
+# ============LICENSE_START=======================================================
+#  Copyright (C) 2020 Nordix Foundation.
+# ================================================================================
+# 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.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=========================================================
+
+set -o errexit
+set -o nounset
+set -o pipefail
+set -o xtrace
+
+export PATH=/opt/bin:/usr/local/bin:/usr/bin:/bin
+
+CONFIG=/config
+TLS_CONFIG=$CONFIG/tls
+MODELS_CONFIG=$CONFIG/modules
+KEY_PATH=/opt/etc/keystored/keys
+BASE_VIRTUALENVS=$HOME/.local/share/virtualenvs
+
+find_file() {
+  local dir=$1
+  shift
+  for prog in "$@"; do
+    if [ -f $dir/$prog ]; then
+      echo -n $dir/$prog
+      break
+    fi
+  done
+}
+
+find_executable() {
+  local dir=$1
+  shift
+  for prog in "$@"; do
+    if [ -x $dir/$prog ]; then
+      echo -n $dir/$prog
+      break
+    fi
+  done
+}
+
+configure_tls()
+{
+  cp $TLS_CONFIG/server_key.pem $KEY_PATH
+  cp $TLS_CONFIG/server_key.pem.pub $KEY_PATH
+  sysrepocfg --datastore=startup --format=xml ietf-keystore --merge=$TLS_CONFIG/load_server_certs.xml
+  sysrepocfg --datastore=startup --format=xml ietf-netconf-server --merge=$TLS_CONFIG/tls_listen.xml
+}
+
+configure_modules()
+{
+  for dir in "$MODELS_CONFIG"/*; do
+    if [ -d $dir ]; then
+      model=${dir##*/}
+      install_and_configure_yang_model $dir $model
+      prog=$(find_executable $dir subscriber.py)
+      if [ -n "$prog" ]; then
+        configure_subscriber_execution $dir $model $prog
+      fi
+    fi
+  done
+}
+
+install_and_configure_yang_model()
+{
+    local dir=$1
+    local model=$2
+
+    yang=$(find_file $dir $model.yang model.yang)
+    sysrepoctl --install --yang=$yang
+    data=$(find_file $dir startup.json startup.xml data.json data.xml)
+    if [ -n "$data" ]; then
+      sysrepocfg --datastore=startup --import=$data $model
+    fi
+}
+
+configure_subscriber_execution()
+{
+  local dir=$1
+  local model=$2
+  local prog=$3
+
+  PROG_PATH=$PATH
+  if [ -r "$dir/requirements.txt" ]; then
+    env_dir=$(create_python_venv $dir)
+    PROG_PATH=$env_dir/bin:$PROG_PATH
+  fi
+  cat > /etc/supervisord.d/$model.conf <<EOF
+[program:subs-$model]
+command=$prog $model
+redirect_stderr=true
+autorestart=true
+environment=PATH=$PROG_PATH,PYTHONPATH=/opt/lib/python3.7/site-packages,PYTHONUNBUFFERED="1"
+EOF
+}
+
+create_python_venv()
+{
+  local dir=$1
+
+  mkdir -p $BASE_VIRTUALENVS
+  env_dir=$BASE_VIRTUALENVS/$model
+  (
+    python3 -m venv --system-site-packages $env_dir
+    cd $env_dir
+    . ./bin/activate
+    pip install --upgrade pip
+    pip install -r "$dir"/requirements.txt
+  ) 1>&2
+  echo $env_dir
+}
+
+configure_tls
+configure_modules
+
+exec /usr/local/bin/supervisord -c /etc/supervisord.conf