DockerCommands.txt

wsl --set-version <distribution name> <versionNumber>
wsl --set-version  Ubuntu-20.04 2
https://www.studytrails.com/devops/kubernetes/install-minikube-and-docker-with-virtualbox-on-windows-10-home/


docker-machine create default --virtualbox-no-vtx-check (bios enabled/disabled error)  
--------------------------------------
docker-machine rm default  (ip issues)
------------------------------------
docker run -it --name webapp -p 80:80 -p 1872  microsoft/iis:latest
docker inspect --format '{{ .NetworkSettings.Networks.nat.IPAddress }}' iis
---------------------------------------------------------------
1.Version 
docker -v
------------------------------------------
2.Time to start running the container:

docker container run alpine echo "Hello World"

Unable to find image 'alpine:latest' locally
 
latest: Pulling from library/alpine
 
2fdfe1cd78c2: Pull complete
 
Digest: sha256:ccba511b...
-----------------------------------
3.Run a Process Inside a Container
docker container run centos ping -c 5 127.0.0.1
===================================
Rename
docker rename CONTAINER NEW_NAME

====================================
4.Listing Containers
 docker container ls
======================================
5.If you want to list all the containers defined on your system, you can use the command-line parameter -a or -all as follows:

$ docker container ls -a

This will list containers in any state, be it created, running, or exited.
======================================================
6. Sometimes, you may want to just list the IDs of all the containers. For this, you have the -q parameter:

$ docker container ls -q
---------------------------------------------
7.The above command deletes all the containers currently defined on the system, including the stopped ones. The rm command stands for remove
$ docker container rm -f $(docker container ls -a -q)

----------------------------------------------
8.Remove Container
docker container rm <container ID>
-------------------------------------------
9.docker pull

Usage: docker pull <image name>
docker pull ubuntu
This command is used to pull images from the docker repository(hub.docker.com)
--------------------------------------------------
10.docker run

Usage: docker run -it -d <image name>

This command is used to create a container from an image
------------------------------------------------------
11.docker ps

This command is used to list the running containers
-------------------------------------------
12.docker exec

Usage: docker exec -it <container id> bash

This command is used to access the running container
---------------------------------------------
13. docker stop

Usage: docker stop <container id>

This command stops a running container
---------------------------------------------------
14.docker kill

Usage: docker kill <container id>

This command kills the container by stopping its execution immediately. The difference between ‘docker kill’ and ‘docker stop’ is that ‘docker stop’ gives the container time to shutdown gracefully, in situations when it is taking too much time for getting the container to stop, one can opt to kill it
---------------------------------------------
15.docker commit

Usage: docker commit <conatainer id> <username/imagename>

This command creates a new image of an edited container on the local system
--------------------------------------------------------
16.docker login

This command is used to login to the docker hub repository

---------------------------------------------
17.docker push

Usage: docker push <username/image name>

This command is used to push an image to the docker hub repository
---------------------------------------------------
18.docker images

This command lists all the locally stored docker images


========================================================================
19.
docker rm

Usage: docker rm <container id>
----------------------------------------------
20.to remove image
docker rmi image id
-------------------------------------------------------
21.To run docker image
docker run -h 192.168.99.100 -p 7070:7070 -t my-repo/example  --name my-repo-image:latest
------------------------------------------------------

clean install dockerfile:build
------------------------------------------
docker run -h 192.168.99.100 -p 6060:6060 -t my-repo/boasample  --name my-repo-image1:latest
------------------------------
docker run --name boadb -e MYSQL_ROOT_PASSWORD=vignesh –e MYSQL_DATABASE=boadb –e MYSQL_USER=root  -p 3306:3306 mysql/mysql-server:latest
---------------------------------------------------
docker run -h 192.168.99.100 -p 7070:7070 -t my-repo/boakyc  --name my-repo-image2:latest

docker-machine url
---------------------------------------------
to delete all docker containers
docker rm $(docker ps -a -q)
docker container prune
--------------------------------------------------
1. copy spring boot project in docker tool box
2. change application.properties url:jdbc:mysql://mysql:3306/demo
username demo_user, password demo_pass
----------------------------------------------------------
3. 
docker run --name demo-mysql -e MYSQL_ROOT_PASSWORD=password -e MYSQL_DATABASE=demo -e MYSQL_USER=demo_user -e MYSQL_PASSWORD=demo_pass -d mysql
------------------------------------------------------------------
4.docker logs demo-mysql
4a. to check mysql status whether running or not
docker exec -it demo-mysql mysql -u demo_user -p
mysql>
---------------------------------------------
 docker rmi $(docker images -f "dangling=true" -q) [to remove dangling images]
----------------------------------------------
4c.Mongodb
exception data/journal no space left
docker volume rm $(docker volume ls -qf dangling=true)

docker pull mongo
docker run --name database -d -p 27017:27017 mongo 

mongo --host 192.168.99.100 
-------------------------------------------
5.cd KYCAPP
mvn clean package dockerfile:build
----------------------------------------------------
6.
docker run -h 192.168.99.100 -p 7070:7070 --name demo-app --link demo-mysql:mysql -d my-repo/boakyc
docker run -h 192.168.99.100 -p 7070:7070 --name demo-app 
--link demo-mysql:mysql -d repo1/kycprocess
                                                  
docker run -h 192.168.99.100 -p 6060:6060 --name demo-app       
--link database:mongo -d bankingdockerapp

docker run -h 192.168.99.100 -p 7070:7070 --name customer-app -d customerimg
-------------------------------------------------------------
docker-compose up

replicas
docker stack ps getstartedlab
docker stack services getstartedlab

------------------------------------------------------------
docker hub
https://hub.docker.com/
username:dockerid - not mail id -- eswaribala
password:*****
------------------------------------------------
           image name            docker id  repo    tagname     
docker tag dockersampling:latest eswaribala/rpsdockertraining:v1

docker tag bankingdockerapp:latest eswaribala/rpscgimsrepo:v1

docker tag globalins eswaribala/globalinsorepo:v1


docker push eswaribala/rpsfdrepo:v1 

docker push eswaribala/rpscgimsrepo:v1

docker push eswaribala/globalinsorepo:v1
--------------------------------------------------------------
docker logout
$ docker-machine restart default      # Restart the environment
$ eval $(docker-machine env default)  # Refresh your environment settings

docker login

-------------------------------------------------------
https://github.com/kubernetes/minikube/releases/tag/v1.11.0
download kubectl.exe
download  minikube installer
------------------------------------------------------------
kubectl run nginx --image=eswaribala/rpsdockerhubdemo

-----------------------------------------------
minikube config set memory 4096
minikube config set cpus 2
minikube config set vm-driver virtualbox
minikube start
minikube start -p cluster1 
minikube status
--------------------------------------------------------------
minikube -p cluster1 dashboard
--------------------------------------------------------------
kubectl get pods --all-namespaces
------------------------------------------------
kubectl cluster-info
--------------------------------
kubectl version
---------------------------------------------
//volume persistent check

kubectl get pvc
//delete
kubectl delete pvc name
-----------------------------------
kubectl config current-context
---------------------------------------------
kubectl cluster-info
------------------------------------------------
kubectl get nodes
------------------------------------------------
kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.0/aio/deploy/recommended.yaml

kubectl get all --all-namespaces

kubectl get all -n kubernetes-dashboard



goto g:\localdisk\docker

kubectl apply -f  dashboard-adminuser.yaml

kubectl apply -f admin-role-binding.yml

go to powershell run the following cmd

kubectl -n kubernetes-dashboard describe secret $(kubectl -n kubernetes-dashboard get secret | sls admin-user | ForEach-Object { $_ -Split '\s+' } | Select -First 1)

kubectl -n kubernetes-dashboard describe secret $(kubectl -n kubernetes-dashboard get secret | sls eks-admin | ForEach-Object { $_ -Split '\s+' } | Select -First 1)

kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep eks-admin | awk '{print $1}')

token

eyJhbGciOiJSUzI1NiIsImtpZCI6IlNfbmFnUmVianhFaXhsdmNXT3R4SVloSVUwbnFRdXVjZHdBODFvT1FLd28ifQ.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.lXSsLljInIhS40MwUG8i0m_gp2uIfU6lNVipA9PDVaHUWeyylY7FAa8iLfrcUjvC4VtZhGBl88StWcorwu70TFXZW9sAkxKJr_gY6-FdvpqTY7wSbZXl1yexvkahMK37sMgYff6-H_4Lbw988ztdVTlMngfwtECK7fRLcQ3q-0L1PxWx1C1ODrhi8DUEHbiubVq0HZCs-nlIgDIVmXkgWmJt3RsqkWGTb-ociwkBem9gANtSUCbSvwdUaPehwjm_d8JWEGzAZAvuPK4OvPCp7eH1JZ2RcUEnj6YDBBkyAcDKR6xl1RWpemc6kKYYdXwOSpYwlNhHlFgsxn6n3esxxw

-------------------------------------------------------


===========================
kubectl proxy
Starting to serve on 127.0.0.1:8001
http://localhost:8001
======================================================

http://localhost:8001/api/v1/namespaces/kubernetes-dashboard/services/https:kubernetes-dashboard:/proxy/
-------------------------------------------------
kubectl get all
--------------------------------------------------
goto apppointmenntdocker project in f:\virtusausjune
 kubectl apply -f mysql-pv.yaml
kubectl apply -f mysql-deployment.yaml
kubectl get all
kubectl get services
kubectl describe deployment mysql
kubectl get pods -l app=mysql
kubectl describe pvc mysql-pv-claim
kubectl logs mysql-78dc9c6b94-vfgtq
kubectl get services
get ipaddress
kubectl run -it --rm --image=mysql --restart=Never mysql-client -- mysql -h mysql -ppassword
(don't change password it's ppassword)
create database virtusausappointmentdb;
show databases;
======================================================
Creating the secrets
kubectl create secret generic mysql-root-pass --from-literal=password=password

kubectl create secret generic mysql-user-pass --from-literal=username=demo_user --from-literal=password=demo_pass

kubectl create secret generic mysql-db-url --from-literal=database=virtusausappointmentdb --from-literal=url='jdbc:mysql://mysql:3306/virtusausappointmentdb?useSSL=false

kubectl get secrets
kubectl describe secrets mysql-user-pass
kubectl get persistentvolumes
============================================================
kubectl create deployment demo --image=appointmentapp/v1 --dry-run -o=yaml > deployment.yaml

------------------------------------------------
kubectl create service clusterip demo --tcp=8070:8070 --dry-run -o=yaml >> deployment.yaml

==================================================
kubectl apply -f deployment.yaml
kubectl get pods
kubectl get services

kubectl port-forward service/demo 8070:8070

======================================================
delete service
kubectl delete svc demo
delete pod
kubectl delete pod podname
delete deployment
kubectl delete deployment demo
==================================================
kubectl get nodes
----------------------------------
kubectl get deployments
-------------------------------
kubectl get replicasets
kubectl describe replicasets
minikube config set vm-driver virtualbox
-----------------------------------
kubectl expose deployment dockersampling --type=LoadBalancer 
--name=samplingservice
-------------------------------------

kubectl get services samplingservice

kubectl describe services my-service
kubectl describe pods helmdemo-79ccc84f45-hnlnm
kubectl get endpoints
 kubectl scale --replicas=1 deployment busybox
kubectl autoscale deployment dockersampling --min=1 --max=4 --cpu-percent=20
minikube addons list
minikube addons enable heapster
kubectl autoscale deployment <deployment-name> --min=2 --max=5 --cpu-percent=80
minikube addons enable ingress
--------------------------------------
kubectl create -f "G:\Local disk\BOAChennai\deployment.yml"
----------------------------------------------
-----------------------------------------------
kubectl apply -f "G:\Local disk\BOAChennai\k8service.yml"
--------------------------------------------------
 http://localhost:30001
-------------------------------------
# delete all pods
kubectl delete --all pods --namespace=default


# delete all deployments
 kubectl delete --all deployments --namespace=default
 
 # delete all services
 kubectl delete --all services --namespace=default
 ---------------------------------------------------

docker volume create my-vol
docker volume ls

docker volume inspect my-vol
[
    {
        "Driver": "local",
        "Labels": {},
        "Mountpoint": "/var/lib/docker/volumes/my-vol/_data",
        "Name": "my-vol",
        "Options": {},
        "Scope": "local"
    }
]
--------------------------
docker volume rm my-vol
--------------------------------------------------------------
docker search microsoft
docker pull microsoft/aspnetcore
-------------------------------------------------------------
cd aspnetapp
docker build -t aspnetapp .
docker run -it --rm -p 8000:80 aspnetapp
or
docker run -d -p 8000:80 --name testapp-c1 valuesdotnetapp
http://192.168.99.100:8000/
--------------------------------------------------------------
dotnet new webapi
dotnet add package Steeltoe.Discovery.Client -v 1.0.0-rc2
dotnet restore
dotnet build
dotnet run
http://localhost:7074/api/values
---------------------------------------------------------
dotnet new mvc
dotnet add package Steeltoe.Discovery.Client -v 1.0.0-rc2
dotnet restore
--------------------------------------------------------
Cloud Foundry
https://run.pivotal.io/
cf login -a api.run.pivotal.io

cf push fd-pcf-demo
----------------------------------------------------------
docker webapi sql server
$ mkdir dotnet-example
$ cd dotnet-example
$ dotnet new webapi
$ dotnet restore
change default port from 5000 to 7070
$ dotnet run
It is as same as dotnet restore && dotnet run
check in browser http://localhost:7070/api/Values
Add sql server to docker
//$docker run -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=vignesh' -p 1433:1433 --name sqlserver -d microsoft/mssql-server-linux
docker run -e ACCEPT_EULA=Y -e SA_PASSWORD=vignesh -p 1433:1433 --name sqlserver -d microsoft/mssql-server-linux

docker run --memory 4096m -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=vignesh'  -p 1433:1433 --name sqlserver -d microsoft/mssql-server-linux

docker run -e "ACCEPT_EULA=Y" -e "SA_PASSWORD=Vignesh@95" -p 1403:1433 -d --name mssqllinux microsoft/mssql-server-linux

docker exec -it dt-mssql "bash"

/opt/mssql-tools/bin/sqlcmd -S localhost -U SA -P "Vignesh@95"

SELECT name, database_id, create_date  
FROM sys.databases ;  

$dotnet add package MongoDB.Driver 
$dotnet run
check in browser http://localhost:7070/api/Album
[]
============================================================
if you don't have compose file for sql server
docker run -it --rm -p 7071:7071 --link sqlserver -e SQLSERVER_HOST=sqlserver dotnet-product
=============================================================
docker-compose up
http://192.168.99.100:7072/api/Album


------------------------------------------------------------
docker rm $(docker ps -a -q)
------------------------------------------
docker jenkins
docker pull jenkins/jenkins
docker run -p 8080:8080 --name=jenkins-master jenkins/jenkins
docker stop jenkins-master
docker rm jenkins-master
docker run -p 8080:8080 --name=jenkins-master -d --env JAVA_OPTS="-Xmx8192m" --env JENKINS_OPTS=" --handlerCountMax=300" jenkins/jenkins






--------------------------------------------------------
https://console.aws.amazon.com/cloudformation

Open the AWS CloudFormation console at https://console.aws.amazon.com/cloudformation.

From the navigation bar, select a Region that supports Amazon EKS.

Note

Amazon EKS is available in the following Regions at this time:

US West (Oregon) (us-west-2)

US East (N. Virginia) (us-east-1)

US East (Ohio) (us-east-2)

EU (Frankfurt) (eu-central-1)

EU (Stockholm) (eu-north-1)

EU (Ireland) (eu-west-1)

EU (London) (eu-west-2)

EU (Paris) (eu-west-3)

Asia Pacific (Tokyo) (ap-northeast-1)

Asia Pacific (Seoul) (ap-northeast-2)

Asia Pacific (Mumbai) (ap-south-1)

Asia Pacific (Singapore) (ap-southeast-1)

Asia Pacific (Sydney) (ap-southeast-2)

Choose Create stack.

For Choose a template, select Specify an Amazon S3 template URL.

Paste the following URL into the text area and choose Next:

https://amazon-eks.s3-us-west-2.amazonaws.com/cloudformation/2019-02-11/amazon-eks-vpc-sample.yaml

VpcBlock
192.168.0.0/16
 The CIDR range for the VPC. This should be a valid private (RFC 1918) CIDR range.
Subnet01Block
192.168.64.0/18
 CidrBlock for subnet 01 within the VPC
Subnet02Block
192.168.128.0/18
 CidrBlock for subnet 02 within the VPC
Subnet03Block
192.168.192.0/18
 CidrBlock for subnet 03 within the VPC. This is used only if the region has more than 2 AZs.


On the Specify Details page, fill out the parameters accordingly, and then choose Next.

Stack name: Choose a stack name for your AWS CloudFormation stack. For example, you can call it eks-vpc.

VpcBlock: Choose a CIDR range for your VPC. You may leave the default value.

Subnet01Block: Choose a CIDR range for subnet 1. You may leave the default value.

Subnet02Block: Choose a CIDR range for subnet 2. You may leave the default value.

Subnet03Block: Choose a CIDR range for subnet 3. You may leave the default value.

(Optional) On the Options page, tag your stack resources. Choose Next.

On the Review page, choose Create.

When your stack is created, select it in the console and choose Outputs.

Open the Amazon EKS console at https://console.aws.amazon.com/eks/home#/clusters.

Choose Create cluster.

Note

If your IAM user does not have administrative privileges, you must explicitly add permissions for that user to call the Amazon EKS API operations. For more information, see Creating Amazon EKS IAM Policies.

On the Create cluster page, fill in the following fields and then choose Create:

Cluster name: A unique name for your cluster.

Kubernetes version: The version of Kubernetes to use for your cluster. By default, the latest available version is selected.

Role ARN: Select the IAM role that you created with Create your Amazon EKS Service Role.

VPC: The VPC you created with Create your Amazon EKS Cluster VPC. You can find the name of your VPC in the drop-down list.

Subnets: The SubnetIds values (comma-separated) from the AWS CloudFormation output that you generated with Create your Amazon EKS Cluster VPC. By default, the available subnets in the above VPC are preselected.

Security Groups: The SecurityGroups value from the AWS CloudFormation output that you generated with Create your Amazon EKS Cluster VPC. This security group has ControlPlaneSecurityGroup in the drop-down name.

Download AWS CLI 
AWSCLI64PY3.msi
https://docs.aws.amazon.com/cli/latest/userguide/install-windows.html

In console 
aws --version
aws-cli/1.16.113 Python/3.6.0 Windows/10 botocore/1.12.103
aws eks --region region update-kubeconfig --name cluster_name
aws eks --region us-east-2 update-kubeconfig --name rpscluster

https://docs.aws.amazon.com/eks/latest/userguide/create-kubeconfig.html

kubectl get svc

Launch and Configure Amazon EKS Worker Nodes
https://console.aws.amazon.com/cloudformation
repeat cluster steps to worker node
create worker node
worker node cluster name is as same as EKS cluster name-->test

----------------------------------------------------------------
Istio
On Kubernetes 1.9:
$ minikube start --memory=8192 --cpus=4 --kubernetes-version=v1.9.4 \
    --extra-config=controller-manager.cluster-signing-cert-file="/var/lib/localkube/certs/ca.crt" \
    --extra-config=controller-manager.cluster-signing-key-file="/var/lib/localkube/certs/ca.key" \
    --extra-config=apiserver.admission-control="NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,DefaultTolerationSeconds,MutatingAdmissionWebhook,ValidatingAdmissionWebhook,ResourceQuota" \
    --vm-driver=`your_vm_driver_choice`

On Kubernetes 1.10:
$ minikube start --memory=8192 --cpus=4 --kubernetes-version=v1.10.0 \
    --extra-config=controller-manager.cluster-signing-cert-file="/var/lib/localkube/certs/ca.crt" \
    --extra-config=controller-manager.cluster-signing-key-file="/var/lib/localkube/certs/ca.key" \
    --vm-driver=`your_vm_driver_choice`
----------------------------------------------------
kubectl create -f install/kubernetes/helm/helm-service-account.yaml
helm init --service-account tiller
helm install install/kubernetes/helm/istio --name istio --namespace istio-system
kubectl get svc -n istio-system

kubectl get pods -n istio-system
kubectl apply -f samples/bookinfo/kube/bookinfo.yaml
kubectl get services

kubectl apply -f install/kubernetes/helm/istio/templates/crds.yaml

--------------------------------------
Installation steps

minikube start --memory=8192 --cpus=4 --kubernetes-version=v1.10.0 
--extra-config=controller-manager.cluster-signing-cert-file="/var/lib/localkube/certs/ca.crt" 
--extra-config=controller-manager.cluster-signing-key-file="/var/lib/localkube/certs/ca.key" 
--vm-driver=virtualbox



kubectl apply -f install/kubernetes/helm/istio/templates/crds.yaml

Istio Core

helm template install/kubernetes/helm/istio --name istio --namespace istio-system \
  --set security.enabled=false \
  --set ingress.enabled=false \
  --set gateways.istio-ingressgateway.enabled=false \
  --set gateways.istio-egressgateway.enabled=false \
  --set galley.enabled=false \
  --set sidecarInjectorWebhook.enabled=false \
  --set mixer.enabled=false \
  --set prometheus.enabled=false \
  --set global.proxy.envoyStatsd.enabled=false \
  --set pilot.sidecar=false > $HOME/istio-minimal.yaml

Pilot 

$kubectl create namespace istio-system
$ kubectl apply -f $HOME/istio-minimal.yaml


Option 2

kubectl apply -f install/kubernetes/helm/helm-service-account.yaml
helm init --service-account tiller
helm install install/kubernetes/helm/istio --name istio-minimal --namespace istio-system \
  --set security.enabled=false \
  --set ingress.enabled=false \
  --set gateways.istio-ingressgateway.enabled=false \
  --set gateways.istio-egressgateway.enabled=false \
  --set galley.enabled=false \
  --set sidecarInjectorWebhook.enabled=false \
  --set mixer.enabled=false \
  --set prometheus.enabled=false \
  --set global.proxy.envoyStatsd.enabled=false \
  --set pilot.sidecar=false

kubectl get pods -n istio-system