Make your AWS sourcing business invincible with Amazon EC2 for WHMCS 1.2.0! | NewProxyLists

1. Amazon EC2 for WHMCS 1.2.0

Want to give your AWS provisioning company a strong competitive advantage with little effort? Then you should definitely dive into all the peculiarities of retouching Amazon EC2 for WHMCS 1.2.0 has to offer!

The module will now do wonders when it comes to provisioning and managing Amazon EC2 instances, due to the set of new handy utilities built into today's update . Ready to sort out some of them immediately?

Enriched with at least several fresh components, Amazon EC2 for WHMCS is now perfectly suited to allow you to adapt a larger number of product specifications, i.e. to provide SSD or HDD volume types, set their size as good as set the number of supported input and output operations per second. Besides fully secure compatibility with WHMCS V7.9, we have also integrated the possibility for you to decide whether elements such as Windows password, DNS name and scheduled tasks should be available in the client area.

If this rich palette of brand new privileges for your customers has aroused your enthusiasm, we wonder what will happen when you roll out the entire changelog!

Learn more about Amazon EC2 for WHMCS 1.2.0!

2. WHMCS V7.9 modules support list

Did your eyes almost pop out of your head when you heard the news WHMCS V7.9 recently reached the long-awaited "general availability" status?

If that's the case, you better prepare for another dose of amazing news – up to this incredible rate, our official forums is already hosting registration of modules who have successfully passed all compatibility adjustments and are sure to work like a charm in this latest WHMCS edition.

Stay informed as there are already more updates in progress!

3. Finally, feel free to take a look at the list of our other recent module updates:

Need custom software development for your business?

Especially for you, we will adapt an application and its design to your own needs, create a new module or even a whole new system built from scratch!

JAVA client – AWS EC2 server – continuous calculation

I'm trying to build a client-server application using the Java client and the AWS server. The client has an interactive graphical interface through which the user can perform a large number of operations on data which is uploaded by the client to the server using only the graphical interface. The size of the data can be up to 5 to 7 GB. The operations carried out can consist of taking means, sums and more complex mathematical formulas combined with grouping expressions, etc.
It should be noted that there is no defined workflow with regard to the sequence of mathematical operations, but is determined by the choices of the users and the output it sees at each level. Similar to the game in some sense, the next action of users is decided by the current state of affairs, which changes according to his choice.
I find it difficult to choose the right architecture for my problem. Since the size of the data is somewhat important for local computation, operations must be performed on the server.
I tried to use AWS ec2 but I couldn't find any resources to help me run scripts on ec2 from my java application. Resources found to configure server and roles, etc., starting and stopping instances in EC2 from within the application but not running scripts on EC2. The scripts are most likely in python and saved to ec2 itself. I need to be able to pass parameters to the script and get the resulting output. I should also be able to keep data and other temporary data structures (like dictionary and python lists, etc.) created during the interaction until the user leaves the session. or close the GUI.
It would be great if someone could just point me in the right direction. If there are resources, it would be even better.

python – EC2 instance has stopped responding

h I ran a simulation using a python script on EC2 which worked fine until I increased the number of simulations and now it has completely stopped responding. I am using this for the first time today, so I have only a basic understanding. how can i kill my python script to be able to reduce the number of simulations and restart. I am not closing my EC2 instance because I fear that after reconnecting, I will have to reinstall all the python packages (matplotlib, pandas, etc.), am I right to think so? (i.e. once the EC2 instance is closed, I will have to reinstall everything)? Thank you so much.

amazon web services – AWS Security Group does not allow access from a private IP address for EC2 instances

I have to EC2 instances. They are both in the same VPC, and they both have public IP addresses assigned to them.

My problem is that I have to use public IP addresses in my security groups to allow them to communicate. If I try to use private IP addresses, their connections are refused.

I will eventually delete their public IP addresses and I would like to avoid having to modify the settings of my security group afterwards.

Why can't I use private IP addresses as the source for two machines in the same VPC?

Unable to SSH in AWS EC2 instance after Ubuntu sudo do-release-upgrade

TL; DR: unable to SSH to my EC2 instance after upgrading Ubuntu.

I have configured an EC2 instance with Bitnami WordPress AMI. The image has Ubuntu 16 and I want Ubuntu 18 so I connected via SSH and I did sudo do-release-upgrade. During the upgrade, I was asked to choose between updating or preserving ssh_config. I chose to keep it because I wanted to use the SSH key that I had defined for the instance.

I was asked to restart the instance, which I did. After restarting, the server is working (I can connect from my browser) but I cannot connect via SSH. I noticed that the ip changed and I used the new ip when trying to connect.

aws – How do I execute a process on exactly one EC2 instance?

I have an Elastic Beanstalk environment with a few web instances in an auto-scaling group. There is a category of subprocesses in my system (in a JVM thread) which I need to make sure it only works on exactly a for example at some point. This includes during blue / green deployments and other situations where the number of instances varies.

Does any of the AWS services manage this use case? Or are there simple ways to do it custom made using for example Postgres or Redis?

amazon web services – How do I run an unsupported kernel version on an AWS EC2 instance?

I need to run images on AWS EC2 instances that are not specifically supported by AWS (see the list of supported systems here). For example, FreeBSD is not explicitly supported. Another example could be Windows Vista. I am aware of the integration of VMWare, but I do not know if it will accept these images. I have also considered ESXi on a base metal instance, but there is no console, so I don't know how I would handle that either.

Microsoft Windows Server Express – SQL Agent Won't Start on Amazon EC2

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I have tried the 3 types of service accounts under which it works. No chance.

I have checked the Windows event log service for errors and I have not found any obvious errors.

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Amazon Web Services – How to use s3 for ec2 user data to send the system log to cloudwatch?

Doc provides a user data script (at the bottom of this publication) for sending system logs to cloudwatch (https://docs.aws.amazon.com/AmazonECS/latest/developerguide/using_cloudwatch_logs.html)

I would like to change it to a downloadable file from s3

#!/bin/bash
yum install -y aws-cli
aws s3 cp s3://your_bucket_name/ecs.config /etc/ecs/ecs.config

How can I change the following items to put them in s3://your_bucket_name/ecs.config ?

Content-Type: multipart/mixed; boundary="==BOUNDARY=="
MIME-Version: 1.0

--==BOUNDARY==
Content-Type: text/x-shellscript; charset="us-ascii"
#!/usr/bin/env bash
# Install awslogs and the jq JSON parser
yum install -y awslogs jq

# Inject the CloudWatch Logs configuration file contents
cat > /etc/awslogs/awslogs.conf <<- EOF
(general)
state_file = /var/lib/awslogs/agent-state        

(/var/log/dmesg)
file = /var/log/dmesg
log_group_name = /var/log/dmesg
log_stream_name = {cluster}/{container_instance_id}

(/var/log/messages)
file = /var/log/messages
log_group_name = /var/log/messages
log_stream_name = {cluster}/{container_instance_id}
datetime_format = %b %d %H:%M:%S

(/var/log/ecs/ecs-init.log)
file = /var/log/ecs/ecs-init.log
log_group_name = /var/log/ecs/ecs-init.log
log_stream_name = {cluster}/{container_instance_id}
datetime_format = %Y-%m-%dT%H:%M:%SZ

(/var/log/ecs/ecs-agent.log)
file = /var/log/ecs/ecs-agent.log.*
log_group_name = /var/log/ecs/ecs-agent.log
log_stream_name = {cluster}/{container_instance_id}
datetime_format = %Y-%m-%dT%H:%M:%SZ

(/var/log/ecs/audit.log)
file = /var/log/ecs/audit.log.*
log_group_name = /var/log/ecs/audit.log
log_stream_name = {cluster}/{container_instance_id}
datetime_format = %Y-%m-%dT%H:%M:%SZ

EOF

--==BOUNDARY==
Content-Type: text/x-shellscript; charset="us-ascii"
#!/usr/bin/env bash
# Write the awslogs bootstrap script to /usr/local/bin/bootstrap-awslogs.sh
cat > /usr/local/bin/bootstrap-awslogs.sh <<- 'EOF'
#!/usr/bin/env bash
exec 2>>/var/log/ecs/cloudwatch-logs-start.log
set -x

until curl -s http://localhost:51678/v1/metadata
do
    sleep 1 
done

# Set the region to send CloudWatch Logs data to (the region where the container instance is located)
cp /etc/awslogs/awscli.conf /etc/awslogs/awscli.conf.bak
region=$(curl -s 169.254.169.254/latest/dynamic/instance-identity/document | jq -r .region)
sed -i -e "s/region = .*/region = $region/g" /etc/awslogs/awscli.conf

# Grab the cluster and container instance ARN from instance metadata
cluster=$(curl -s http://localhost:51678/v1/metadata | jq -r '. | .Cluster')
container_instance_id=$(curl -s http://localhost:51678/v1/metadata | jq -r '. | .ContainerInstanceArn' | awk -F/ '{print $2}' )

# Replace the cluster name and container instance ID placeholders with the actual values
cp /etc/awslogs/awslogs.conf /etc/awslogs/awslogs.conf.bak
sed -i -e "s/{cluster}/$cluster/g" /etc/awslogs/awslogs.conf
sed -i -e "s/{container_instance_id}/$container_instance_id/g" /etc/awslogs/awslogs.conf
EOF

--==BOUNDARY==
Content-Type: text/x-shellscript; charset="us-ascii"
#!/usr/bin/env bash
# Write the bootstrap-awslogs systemd unit file to /etc/systemd/system/bootstrap-awslogs.service
cat > /etc/systemd/system/bootstrap-awslogs.service <<- EOF
(Unit)
Description=Bootstrap awslogs agent
Requires=ecs.service
After=ecs.service
Before=awslogsd.service

(Service)
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/local/bin/bootstrap-awslogs.sh

(Install)
WantedBy=awslogsd.service
EOF

--==BOUNDARY==
Content-Type: text/x-shellscript; charset="us-ascii"
#!/bin/sh
chmod +x /usr/local/bin/bootstrap-awslogs.sh
systemctl daemon-reload
systemctl enable bootstrap-awslogs.service
systemctl enable awslogsd.service
systemctl start awslogsd.service --no-block

--==BOUNDARY==--

Amazon Web Services – Permission denied (publickey). new instance ec2

I just created a new ec2 instance. Generated the keys and created the connection.

Now, when i try to login, i get: permission denied (publickey)

The steps I followed:

ssh-keygen -t rsa -f my_rsa_key

aws2 ec2-instance-connect send-ssh-public-key --instance-id i-084434ewa3e171039 --availability-zone us-east-2b --instance-os-user ec2-user --ssh-public-key file:///aws_ssh/my_rsa_key.pub

{
    "RequestId": "dd452b0f-89c3-4a01-82ea-c6a55934ec3f",
    "Success": true
}

(root@mail)# nmap 13.34.27.15

Starting Nmap 6.40 ( http://nmap.org ) at 2019-11-25 23:00 EST
Nmap scan report for ec2-13-34-27-15.us-east-2.compute.amazonaws.com (13.34.27.15)
Host is up (0.017s latency).
Not shown: 998 filtered ports
PORT   STATE  SERVICE
22/tcp open   ssh
80/tcp closed http

Nmap done: 1 IP address (1 host up) scanned in 4.93 seconds
(root@mail)# ssh -vi /aws_ssh/my_rsa_key ec2-user@ec2-13-34-27-15.us-east-2.compute.amazonaws.com
OpenSSH_7.4p1, OpenSSL 1.0.2k-fips  26 Jan 2017
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 58: Applying options for *
debug1: Connecting to ec2-13-34-27-15.us-east-2.compute.amazonaws.com (13.34.27.15) port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/0
debug1: identity file my_rsa_key type 1
debug1: key_load_public: No such file or directory
debug1: identity file my_rsa_key-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_7.4
debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4
debug1: match: OpenSSH_7.4 pat OpenSSH* compat 0x04000000
debug1: Authenticating to ec2-13-34-27-15.us-east-2.compute.amazonaws.com:22 as 'ec2-user'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ecdsa-sha2-nistp256
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC:  compression: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC:  compression: none
debug1: kex: curve25519-sha256 need=64 dh_need=64
debug1: kex: curve25519-sha256 need=64 dh_need=64
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:0Rh/uzS6wKgol+aj+2GmbyGaACGHAmnrz8MW6xw+mQE
debug1: Host 'ec2-313-34-27-15.us-east-2.compute.amazonaws.com' is known and matches the ECDSA host key.
debug1: Found key in /root/.ssh/known_hosts:5
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering RSA public key: my_rsa_key
debug1: Authentications that can continue: publickey
debug1: No more authentication methods to try.
Permission denied (publickey).

(root@mail)# ll /aws_ssh/
total 8
-rw------- 1 root root 1679 Nov 25 22:39 my_rsa_key
-rw-r--r-- 1 root root  412 Nov 25 22:39 my_rsa_key.pub