Category: Cloud – Page 3

Install LetsEncrypt SSL on Bitnami

Posted on January 27, 2019 (December 14, 2019) by ServerOk

To install LetsEncrypt SSL on bitnami wordpress server, install letsencrypt with

wget https://raw.githubusercontent.com/serverok/server-setup/master/install/letsencrypt.sh
sh ./letsencrypt.sh

1 2	wget https://raw.githubusercontent.com/serverok/server-setup/master/install/letsencrypt.sh sh ./letsencrypt.sh

Stop apache web server with

/opt/bitnami/ctlscript.sh stop apache

1	/opt/bitnami/ctlscript.sh stop apache

Now get SSL certificate using certbot

certbot certonly --standalone -d YOUR-DOMAIN.EXT -d www.YOUR-DOMAIN.EXT

1	certbot certonly --standalone -d YOUR-DOMAIN.EXT -d www.YOUR-DOMAIN.EXT

Now you have SSL certficate, lets copy it to bitnami folder

cat /etc/letsencrypt/live/YOUR-DOMAIN.EXT/privkey.pem >  /opt/bitnami/apache2/conf/server.key
cat /etc/letsencrypt/live/YOUR-DOMAIN.EXT/cert.pem > /opt/bitnami/apache2/conf/server.crt
cat /etc/letsencrypt/live/YOUR-DOMAIN.EXT/chain.pem >> /opt/bitnami/apache2/conf/server.crt

cat /etc/letsencrypt/live/YOUR-DOMAIN.EXT/privkey.pem > /opt/bitnami/apache2/conf/server.key

cat /etc/letsencrypt/live/YOUR-DOMAIN.EXT/cert.pem > /opt/bitnami/apache2/conf/server.crt

cat /etc/letsencrypt/live/YOUR-DOMAIN.EXT/chain.pem >> /opt/bitnami/apache2/conf/server.crt

Start the web server with

/opt/bitnami/ctlscript.sh start apache

1	/opt/bitnami/ctlscript.sh start apache

Auto Renew LetsEncrypt Create file

mkdir /usr/serverok
vi /usr/serverok/ssl-renew

1 2	mkdir /usr/serverok vi /usr/serverok/ssl-renew

Add following to the file. Replace […]

How to add ISO to VMware ESXi

Posted on December 31, 2018 (November 13, 2020) by ServerOk

To add ISO to VMware ESXi, enable SSH access VMware > Actions > Services > Enable Secure Shell (SSH) Once enabled, you will be able to login to server using SSH. Once logged in, go to folder

cd /vmfs/volumes/datastore1

1	cd /vmfs/volumes/datastore1

Create a folder ISO and change directory to ISO folder.

mkdir ISO
cd ISO

1 2	mkdir ISO cd ISO

Now you can download whatever ISO […]

Google Cloud SSH using gcloud command line

Posted on December 24, 2018 by ServerOk

To get SSH access to a Google Compute VM using gcloud command line tool, run

gcloud compute --project "PROJECT_NAME_JERE" ssh --zone "ZONE_HERE" "VM_NAME_HERE"

1	gcloud compute --project "PROJECT_NAME_JERE" ssh --zone "ZONE_HERE" "VM_NAME_HERE"

To list all instances, run

gcloud compute instances list

1	gcloud compute instances list

[…]

Swap Boot Disk in Azure VM

Posted on December 14, 2018 (December 14, 2018) by ServerOk

Customer lost login credentials for a Azure VM. Azure provide a way to reset Password for VM using Azure portal or via Azure cli/powershell. Before you swith disk, make sure you note down current name of the boot disk, so if anything went wrong with new disk, you can swap back. You can run following […]

Amazon EC2

Posted on May 27, 2018 (August 18, 2020) by ServerOk

https://aws.amazon.com/ec2/pricing/on-demand/ Resize Amazon EC2 Boot Disk Amazon EC2 disk resize No space left on device Cpanel Server Behind NAT (Amazon AWS) Cpanel Server Behind NAT – Amazon EC2 Amazon Ec2 Fixing Cpanel IP after restore from snapshot […]

Google Cloud apt signatures couldn’t be verified

Posted on May 6, 2018 by ServerOk

When i run apt update, i get error W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://packages.cloud.google.com cloud-sdk-jessie InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 6A030B21BA07F4FB W: An error occurred during the […]

Deploy Docker Image using Elastic Beanstalk

Posted on April 15, 2018 by ServerOk

First create a file docker-eb-run.json with following content

{
    "AWSEBDockerrunVersion": "1",
    "Image": {
        "Name": "bitnami/tomcat"
    },
    "Ports": [
        { "ContainerPort": "8080" }
    ]
}

{

"AWSEBDockerrunVersion": "1",

"Image": {

"Name": "bitnami/tomcat"

"Ports": [

{ "ContainerPort": "8080" }

]

}

here i used docker container bitnami/tomcat, you can use any container. Login to AWS Console, go to AWS Elastic Beanstalk page. Click Get Started. On next page, it ask for

Application Name  = put anything you like here
Platform = Docker

1 2	Application Name = put anything you like here Platform = Docker

For Application code, select Upload your code, click upload button and select “docker-eb-run.json” file you […]

Getting Started with Amazon Elastic Beanstalk

Posted on April 14, 2018 by ServerOk

AWS Elastic Beanstalk is a PaaS (Platform As Service) allow you to quickly deploy applications. To install AWS Elastic Beanstalk command line tool, run

sudo pip install awsebcli

1	sudo pip install awsebcli

Starting your first Project Create a folder with a php file.

mkdir ~/www/eb-project-1
cd  ~/www/eb-project-1
echo "<?php phpinfo(); ?>" > index.php

mkdir ~/www/eb-project-1

cd ~/www/eb-project-1

echo "<?php phpinfo(); ?>" > index.php

Add our project to git.

git init
git add .
git commit -a -m "initial commit"

git init

git add .

git commit -a -m "initial commit"

Initialise Elastic Beanstalk project run

eb init

eb init

It will ask you to select […]

Configure Postfix to use Amazon SES

Posted on April 10, 2018 (August 28, 2018) by ServerOk

Install postfix with

apt-get update && apt-get install postfix libsasl2-modules -y

1	apt-get update && apt-get install postfix libsasl2-modules -y

Update postfix config with

sed -i "s/default_transport = error/# default_transport = error/g" /etc/postfix/main.cf
sed -i "s/relay_transport = error/# relay_transport = error/g" /etc/postfix/main.cf
sed -i "s/relayhost =/# relayhost =/g" /etc/postfix/main.cf

sed -i "s/default_transport = error/# default_transport = error/g" /etc/postfix/main.cf

sed -i "s/relay_transport = error/# relay_transport = error/g" /etc/postfix/main.cf

sed -i "s/relayhost =/# relayhost =/g" /etc/postfix/main.cf

Edit

vi /etc/postfix/main.cf

1	vi /etc/postfix/main.cf

Add to end of the file

relayhost = [SMTP_SERVER_NAME]:587
smtp_tls_security_level = encrypt
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
smtp_sasl_security_options = noanonymous

relayhost = [SMTP_SERVER_NAME]:587

smtp_tls_security_level = encrypt

smtp_sasl_auth_enable = yes

smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd

smtp_sasl_security_options = noanonymous

In the above, replace SMTP_SERVER_NAME with your Amazon SES mail server, for example “email-smtp.us-east-1.amazonaws.com”, you can see it in your Amazon SES console. Run

echo "[SMTP_SERVER_NAME]:587 SMTP_USERNAME:SMTP_PASSWORD" > /etc/postfix/sasl_passwd

1	echo "[SMTP_SERVER_NAME]:587 SMTP_USERNAME:SMTP_PASSWORD" > /etc/postfix/sasl_passwd

Replace SMTP_SERVER_NAME, SMTP_USERNAME and SMTP_PASSWORD with your actual credentials. Now run

postmap /etc/postfix/sasl_passwd

1	postmap /etc/postfix/sasl_passwd

[…]

AWS CloudFormation

Posted on April 9, 2018 (April 9, 2018) by ServerOk

AWS CloudFormation allow you to quickly build infrastructure required for your applications. https://aws.amazon.com/cloudformation/ CloudFormation templates are stored as yaml or json file, this allow version control of your infrastructure, sharing the infrastructure with other developers. To list all available stacks, run

aws cloudformation list-stacks

1	aws cloudformation list-stacks

To create a stack, run

aws cloudformation create-stack --stack-name myteststack --template-body file:////home//user//S3_Bucket.yml

1	aws cloudformation create-stack --stack-name myteststack --template-body file:////home//user//S3_Bucket.yml

To delete a stack, run

aws cloudformation delete-stack --stack-name myteststack

1	aws cloudformation delete-stack --stack-name myteststack

aws […]