oneuptime/kubernetes

Setup Production Server

Setup Docker Credentials

On your local terminal

DOCKER_REGISTRY_SERVER=https://index.docker.io/v1/
DOCKER_USER=Type your dockerhub username, same as when you `docker login`
DOCKER_EMAIL=Type your dockerhub email, same as when you `docker login`
DOCKER_PASSWORD=Type your dockerhub pw, same as when you `docker login`

kubectl create secret docker-registry regcred \
  --docker-server=$DOCKER_REGISTRY_SERVER \
  --docker-username=$DOCKER_USER \
  --docker-password=$DOCKER_PASSWORD \
  --docker-email=$DOCKER_EMAIL

Setup Gitlab Credentials

DOCKER_REGISTRY_SERVER= registry.gitlab.com
DOCKER_USER=Type your gitlab username, same as when you `gitlab login`
DOCKER_EMAIL=Type your gitlab email, same as when you `gitlab login`
DOCKER_PASSWORD=Type your gitlab pw, same as when you `gitlab login`

kubectl create secret docker-registry gitlabcredv2 \
  --docker-server=$DOCKER_REGISTRY_SERVER \
  --docker-username=$DOCKER_USER \
  --docker-password=$DOCKER_PASSWORD \
  --docker-email=$DOCKER_EMAIL

Run the production-server.yml file.

run the file specific to the project with their specific names. kubectl create -f production-server.yml

Kubernetes file for Fyipe Deployment.

Step #1 - Get into a MongoDB pod

kubectl exec -it mongo-0 mongo

Step #2 - Use admin db

use admin

Step #3 - Initiate a Replicaset

rs.initiate({ "_id" : "fyipe", "version":1, "members" : [ { "_id" : 0, "host" : "mongo-0.mongo-headless.default.svc.cluster.local:27017", "priority" : 10 }, { "_id" : 1, "host" : "mongo-1.mongo-headless.default.svc.cluster.local:27017", "priority" : 9 }, { "_id" : 2, "host" : "mongo-2.mongo-headless.default.svc.cluster.local:27017", "arbiterOnly" : true } ] },{force : true});

Step #4 - Create admin user db.createUser({ user:'admin', pwd:'372b60f4-704c-4205-8e5c-45cdbf44b1fc', roles : [{role:'root', db:'admin'}] });

Step #5 - Auth with admin user

db.auth('admin','372b60f4-704c-4205-8e5c-45cdbf44b1fc');

Step #6 - Create admin user in fyipe db

use fyipedb

db.createUser({ user:'admin', pwd:'372b60f4-704c-4205-8e5c-45cdbf44b1fc', roles : [{role:'dbAdmin', db:'fyipedb'},{role:'readWrite', db:'fyipedb'}] });

Step #6 - Delete Stateful set.

kubectl delete statefulset mongo

Step 7

Add auth flag to MongoDB and create stateful set again.