✨ entrypoint.sh container script improvements

Signed-off-by: Jason Montleon <jmontleo@redhat.com>

build/entrypoint.sh

@@ -9,18 +9,38 @@ if [ -f /podman_compose/kai/config.toml ]; then
   sed -i "s/^password =.*/password =\"$POSTGRES_PASSWORD\"/g" /kai/kai/config.toml
 fi
 
+until PGPASSWORD="$POSTGRES_PASSWORD" pg_isready -q -h kai_db -U $POSTGRES_USER -d $POSTGRES_DB ; do
+  sleep 1
+done
+
 TABLE=applications
-SQL_EXISTS=$(printf '\dt "%s"' "$TABLE")
-if [[ $(PGPASSWORD="$POSTGRES_PASSWORD" psql -h "kai_db" -U $POSTGRES_USER -d $POSTGRES_DB -c "$SQL_EXISTS") ]]
-then
-    echo "load-data has run already"
+SQL_EXISTS=$(printf "\dt %s" "$TABLE")
+STDERR="Did not find any relation"
+if PGPASSWORD="$POSTGRES_PASSWORD" psql -h kai_db -U $POSTGRES_USER -d $POSTGRES_DB -c "$SQL_EXISTS" 2>&1 | grep -q -v "$STDERR"; then
+  echo "################################################"
+  echo "load-data has run already run, starting server.#"
+  echo "################################################"
 else
-    echo "load-data has not run yet, starting ..."
-    echo "Fetching examples"
+  echo "################################################"
+  echo "load-data has never been run.                  #"
+  echo "Please wait, this will take a few minutes.     #"
+  echo "################################################"
+  sleep 5
+
+  if [ "$USE_HUB_IMPORTER" = "True" ]; then
+    cd /kai
+    python ./kai/hub_importer.py --loglevel ${LOGLEVEL} --config_filepath ./kai/config.toml ${IMPORTER_ARGS} ${HUB_URL}
+  else
     cd /kai/samples
     ./fetch_apps.py
     cd /kai
-    python ./kai/service/incident_store/psql.py  --config_filepath ./kai/config.toml --drop_tables False
+    python ./kai/service/incident_store/psql.py --config_filepath ./kai/config.toml --drop_tables False
+  fi
+
+  echo "################################################"
+  echo "load-data has completed, starting server.      #"
+  echo "################################################"
+  sleep 5
 fi
 
 PYTHONPATH="/kai/kai" exec gunicorn --timeout 3600 -w $NUM_WORKERS --bind 0.0.0.0:8080 --worker-class aiohttp.GunicornWebWorker 'kai.server:app()'

compose.yaml

@@ -1,9 +1,9 @@
 version: "3.4"
 
 x-common-variables: &common-variables
-  POSTGRES_USER: foo
-  POSTGRES_PASSWORD: bar
-  POSTGRES_DB: baz
+  POSTGRES_USER: kai
+  POSTGRES_PASSWORD: dog8code
+  POSTGRES_DB: kai
 
 services:
   kai:
@@ -12,6 +12,9 @@ services:
       LOGLEVEL: info
       DEMO_MODE: False
       NUM_WORKERS: 8
+      USE_HUB_IMPORTER: False
+      HUB_URL: "https://localhost"
+      IMPORTER_ARGS: ""
       # Do not edit the variables below otherwise
       # you risk committing keys to a public repo
       # These lines will pass in the environment