Oracle Cloud
https://www.oracle.com/cloud/free/ – Every free account have 2 servers free for life. Only for development purpose. Allow ICMP (ping) in Oracle
Allow ICMP (ping) in Oracle Cloud
Oracle cloud do not allow ICMP/ping to compute instances. To enable ping, you need to enable ICMP in the security
Connect to Google Cloud SQL
To connect to Google Cloud SQL, run gcloud sql connect DB_INSTANE_NAME
Amazon S3 CORS
To enable CORS for Amazon S3 bucket, add * PUT POST DELETE 1800 *
Google Cloud App Engine
To list instances in Google Cloud App Engine, run gcloud app instances list To create an application gcloud app create
Google Cloud SQL
To create a Google Cloud SQL database, run gcloud sql instances create INSTANCE_NAME_HERE –activation-policy=ALWAYS –tier=db-n1-standard-1 INSTANCE_NAME_HERE = this can be
Set Permanant hostname on AWS EC2 CentOS 7 server
On AWS EC2 when you boot, hostname set something like ip-172-31-41-172.eu-central-1.compute.internal To chaneg this, run Example To disable change of
Resize Amazon EC2 Boot Disk
Once you resize the disk in the Amazon AWS console, it gets auto resized on reboot. Sometimes this won’t happen,
VMWare ESXI add SSH key
To enable password less SSH login on VMWare ESXI server, add your SSH key to file /etc/ssh/keys-root/authorized_keys
VMWare esxcli
To list all running VM, run esxcli vm process list To list all installed software esxcli software vib list Example
Google Cloud open a port in firewall
To open port 80 globally for all VMs on google cloud project, run gcloud compute firewall-rules create allow-port80-all –allow tcp:80
Amazon Route 53
Amazon Route 53 DKIM error How to export Amazon Route 53 DNS Zone