You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
156 lines
3.9 KiB
Markdown
156 lines
3.9 KiB
Markdown
# AWS
|
|
|
|
* [CLI](https://docs.aws.amazon.com/cli/latest/userguide/welcome-versions.html)
|
|
* Console [SignIn](https://razerpay.signin.aws.amazon.com/console)
|
|
* EC2 vs Lambda [comparison](https://www.nakivo.com/blog/aws-lambda-vs-amazon-ec2-which-one-to-choose/#:~:text=AWS%20EC2%20is%20a%20service,environments%2C%20and%20run%20custom%20applications.&text=AWS%20Lambda%20provides%20you%20a,an%20event%20trigger%20is%20activated.)
|
|
* EC2 : VM instance
|
|
* always running
|
|
* Pricing : CPU, memory, storage & runtime
|
|
* use-case : high-performance application, long running
|
|
* Lambda : Container
|
|
* Run when event triggered
|
|
* Pricing : based on running time
|
|
* Max Mem : 3008MB
|
|
* Max runtime : 900 sec
|
|
* use-case :
|
|
* automating task
|
|
* realtime log
|
|
* processing object upload to S3
|
|
* Storage
|
|
* EBS - Elastic Block Storage
|
|
* S3
|
|
* Messaging
|
|
* SNS - Simple Notification Service
|
|
* distributed Publish Subscribe system. push to subscriber
|
|
* multiple receiver allowed
|
|
* SQS - Simple Queue Service (Message Queue)
|
|
* distributed queuing system. polling by receiver
|
|
* single receiver
|
|
* VPC - Virtual Private Cloud
|
|
|
|
```sh
|
|
$ aws --version
|
|
|
|
$ aws configure
|
|
|
|
AWS Access Key ID [None]: ...
|
|
AWS Secret Access Key [None]: ...
|
|
Default region name [None]: ap-southeast-1
|
|
Default output format [None]:
|
|
|
|
$ aws configure list
|
|
|
|
Name Value Type Location
|
|
---- ----- ---- --------
|
|
profile <not set> None None
|
|
access_key ****************7BMR shared-credentials-file
|
|
secret_key ****************Ph2l shared-credentials-file
|
|
region ap-southeast-1 config-file ~/.aws/config
|
|
|
|
|
|
```
|
|
|
|
* setting folder `~/.aws/credentials` & `~/.aws/config`
|
|
|
|
* [Region Name](https://docs.aws.amazon.com/general/latest/gr/rande.html)
|
|
|
|
* [SDK](https://docs.aws.amazon.com/cli/latest/userguide/welcome-resources.html)
|
|
|
|
```sh
|
|
$ aws help
|
|
|
|
$ aws ec2 help
|
|
|
|
$ aws ec2 describe-instances help
|
|
```
|
|
|
|
|
|
|
|
## SSH
|
|
|
|
* login
|
|
|
|
```bash
|
|
$ ssh -i sshprivatekey.pem ubuntu@ec2-3-0-55-149.ap-southeast-1.compute.amazonaws.com
|
|
```
|
|
|
|
|
|
|
|
* copy
|
|
|
|
```bash
|
|
$ scp -i $HOME/aws/netyth_razerpay.pem ./razerpay-schema-df.sql ubuntu@ec2-3-0-55-149.ap-southeast-1.compute.amazonaws.com:/home/ubuntu/xx.sql
|
|
```
|
|
|
|
|
|
|
|
* sql
|
|
|
|
```bash
|
|
$ mysql --host=mysql.db.com --user=admin --password=12311
|
|
$ mysql --host=razerpay.cx77tjbbiuga.ap-southeast-1.rds.amazonaws.com --user=admin --password=....
|
|
|
|
// export databse schema to sql text
|
|
$ mysqldump -u username -p database_to_backup > backup_name.sql
|
|
```
|
|
|
|
```sql
|
|
mysql> CREATE DATABASE razerpay_singapore_prod;
|
|
mysql> exit
|
|
```
|
|
|
|
```bash
|
|
// import sql schema to database
|
|
$ mysql -u admin -p razerpay_singapore_prod < file.sql
|
|
```
|
|
|
|
|
|
|
|
```sql
|
|
mysql> SHOW DATABASES;
|
|
mysql> USE DATABASE;
|
|
mysql> SHOW TABLES;
|
|
mysql> DESCRIBE <table>; // display table schema
|
|
|
|
mysql> SELECT user_id FROM df_receive_log;
|
|
|
|
mysql> DROP DATABASE `db-name`; // delete database. use backtick if name have dash
|
|
|
|
mysql> exit
|
|
|
|
mysql> SET GLOBAL log_bin_trust_function_creators = 1;
|
|
```
|
|
|
|
|
|
|
|
* PEM (Windows) file permission change
|
|
|
|
```sh
|
|
# display file permission
|
|
$ icacls <<pem file path>>
|
|
|
|
# Remove the permissions inheritance
|
|
$ icacls <<pem file path>> /inheritance:r /T
|
|
# Grant read permission to the current user
|
|
$ icacls <<pem file path>> /grant <<user name>>:R
|
|
|
|
# updated permission display
|
|
PS C:\dev\doc\ec2> icacls .\RPD-API.pem
|
|
.\RPD-API.pem RAZER\tenghie.yik:(R)
|
|
###
|
|
|
|
# ssh to aws ec2 using update pem file permission
|
|
$ ssh -i "netyth-ec2-test.pem" ubuntu@ec2-54-169-180-189.ap-southeast-1.compute.amazonaws.com
|
|
```
|
|
|
|
* PEM (ubuntu) file permission change
|
|
|
|
```sh
|
|
# change file permission
|
|
$ chmod 400 <<pem file>>
|
|
|
|
# ssh to aws ec2
|
|
$ ssh -i "netyth-ec2-test.pem" ubuntu@ec2-54-169-180-189.ap-southeast-1.compute.amazonaws.com
|
|
```
|
|
|
|
|