suggestion/minikube

.gitignore

@@ -1,3 +1,4 @@
 .idea
 .vscode
 **node_modules
+config.json

Makefile

@@ -0,0 +1,12 @@
+build: 
+	chmod +x pre-run.sh
+	./pre-run.sh first_deploy
+
+start:
+	chmod +x pre-run.sh
+	./pre-run.sh
+
+clean:
+	echo Deletes all local Kubernetes cluster. This command deletes the VM, and removes all associated files.
+	minikube stop
+	minikube delete --all

README.md

@@ -74,6 +74,17 @@ docker build -t hakimixx/docker-infra-client:v1 client
 docker push hakimixx/docker-infra-client:v1
 ```
 
+### Minikube
+To run the entire application with minikube on mac use: 
+```shell
+make start
+```
+
+To clean up run:
+```shell
+make clean
+```
+
 ### Terraform 
 Terraform allows us to manage infrastructure as code (IaC) rather than using a graphical
 user interface. It allows us to manage the infrastructure in a safe, consistent and 

kubernetes/deployments/client-deployment.yml

@@ -14,6 +14,7 @@ spec:
     spec:
       containers:
         - name: client
-          image: hakimixx/docker-infra-client:v1.1
+          image: hakimixx/docker-infra-client:latest
+          imagePullPolicy: Always
           ports:
             - containerPort: 3000

kubernetes/deployments/server-deployment.yml

@@ -14,9 +14,10 @@ spec:
     spec:
       containers:
         - name: server
-          image: hakimixx/docker-infra-server
+          image: hakimixx/docker-infra-server:latest
           ports:
             - containerPort: 5000
+          imagePullPolicy: Always
           env:
             - name: PORT
               value: '5000'
@@ -37,3 +38,4 @@ spec:
                 secretKeyRef:
                   name: pgpassword # name of secret
                   key: PGPASSWORD # secret key (secret is stored as key-value-pair)
+

kubernetes/deployments/worker-deployment.yml

@@ -14,11 +14,12 @@ spec:
     spec:
       containers:
         - name: worker
-          image: hakimixx/docker-infra-worker
+          image: hakimixx/docker-infra-worker:latest
           env:
             - name: REDIS_HOST
               value: redis-cluster-ip-service # name of service here
             - name: REDIS_PORT
               value: '6379' # default redis port
+          imagePullPolicy: Always
 
 

pre-run.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+CURRENT_PATH=$PWD
+eval $(minikube docker-env)
+echo $CURRENT_PATH
+echo $CURRENT_PATH | rev | cut -d "/" -f1  | rev
+FILES=(client-deployment.yml server-deployment.yml worker-deployment.yml)
+PATH_OF_DOCKERFILES=$(echo $CURRENT_PATH | rev | cut -d "/" -f1  | rev)
+
+first_deploy() {
+    minikube start
+    minikube addons enable ingress
+    eval $(minikube docker-env)
+    kubectl create secret generic pgpassword --from-literal PGPASSWORD=postgres
+}
+
+if [[ ! -z "$1" ]]; then first_deploy; fi
+
+docker build -t "$PATH_OF_DOCKERFILES"/docker-infra-client:latest -t "$PATH_OF_DOCKERFILES"/docker-infra-client:latest -f ./client/Dockerfile ./client
+docker build -t "$PATH_OF_DOCKERFILES"/docker-infra-server:latest -t "$PATH_OF_DOCKERFILES"/docker-infra-server:latest -f ./server/Dockerfile ./server
+docker build -t "$PATH_OF_DOCKERFILES"/docker-infra-worker:latest -t "$PATH_OF_DOCKERFILES"/docker-infra-worker:latest -f ./worker/Dockerfile ./worker
+
+cd $CURRENT_PATH/kubernetes/deployments
+# Use local images in minikube - this probably won't work on ubuntu
+for key in ${!FILES[@]}; do
+    sed -i "" "/^\([[:space:]]*imagePullPolicy: \).*/s//\1Never/" ${FILES[${key}]}
+done
+cd $CURRENT_PATH
+
+./scripts/apply-resources.sh
+kubectl rollout restart deployment client-deployment
+kubectl rollout restart deployment server-deployment
+kubectl rollout restart deployment worker-deployment
+
+cd $CURRENT_PATH/kubernetes/deployments
+# Resetting values changed.
+for key in ${!FILES[@]}; do
+    sed -i "" "/^\([[:space:]]*imagePullPolicy: \).*/s//\1Always/" ${FILES[${key}]}
+done
+cd $CURRENT_PATH
+echo 
+echo 
+echo
+echo sometimes it gets stuck just do ctrl + c on it, do verify by refreshing website.
+minikube -p minikube docker-env
+minikube tunnel