diff --git a/dockerfile b/dockerfile
index 4cbceaf..13981ce 100644
--- a/dockerfile
+++ b/dockerfile
@@ -1,5 +1,5 @@
 # build environment
-FROM node:12 as builder
+FROM node:12-slim as builder
 WORKDIR /app
 
 COPY package*.json ./
@@ -9,7 +9,7 @@ COPY . ./
 RUN npm run build
 
 # production environment
-FROM node:12
+FROM node:12-slim
 RUN printf '\n\n- Copy application files\n'
 
 ARG APP_SUBFOLDER=network-resurrector
diff --git a/private/Notes.txt b/private/Notes.txt
index 58cc366..72db9b2 100644
--- a/private/Notes.txt
+++ b/private/Notes.txt
@@ -1,3 +1,15 @@
+#######################################################################################################################################################
+Azure DevOps Repository Password: nih65lpohjpmyru3sarcsg62rc26nknsksi7fqo7bas37ssqhpna
+#######################################################################################################################################################
+
+***********
+** INFO: **
+***********
+
 In gridul de retea, pe fiecare linie va fi un buton care va deschide un log.
 Log-ul va fi popup iar continutul lui poate fi ultima componenta de aici https://material-ui.com/components/app-bar/
-**************************************************************************************************************************
\ No newline at end of file
+**************************************************************************************************************************
+
+https://medium.com/@tacomanator/environments-with-create-react-app-7b645312c09d
+https://create-react-app.dev/docs/adding-custom-environment-variables/
+https://stackoverflow.com/questions/55690143/what-is-the-difference-between-env-local-and-env-development-local
\ No newline at end of file
diff --git a/private/docker-notes.txt b/private/docker-notes.txt
index c0ae62c..e141c27 100644
--- a/private/docker-notes.txt
+++ b/private/docker-notes.txt
@@ -1 +1,37 @@
-#test
\ No newline at end of file
+#######################################################################################################################################################
+Docker commands:
+*****************
+
+Create image:
+--from solution folder:
+docker image build -t "network-resurrector-frontend:1.0.0" .
+
+Run image:
+docker run -p 5053:80 -it network-resurrector-frontend:1.0.0
+
+Push image to registry:
+--tag image
+docker tag network-resurrector-frontend:1.0.0 cloud.canister.io:5000/tstanciu/network-resurrector:frontend-1.0.0
+
+--login to registry
+docker login --username=tstanciu --password="***REMOVED***" cloud.canister.io:5000
+
+--push image
+docker push cloud.canister.io:5000/tstanciu/network-resurrector:frontend-1.0.0
+
+Pull image from registry
+--login to registry with readonly rights
+docker login --username=deploy+tstanciu --password=***REMOVED*** cloud.canister.io:5000
+
+--pull image
+docker pull cloud.canister.io:5000/tstanciu/network-resurrector:frontend-1.0.0
+
+Run container in prod env
+docker run --restart=always -p 5009:80 -d cloud.canister.io:5000/tstanciu/network-resurrector:frontend-1.0.0
+
+Rename container
+docker rename <container_id> network-resurrector-frontend
+#######################################################################################################################################################
+
+Docker container last version: 1.0.0
+#######################################################################################################################################################
\ No newline at end of file