This project to develop terraform modules which are re-used across payloads. It also includes scripts which are used in the modules for different payloads.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Licensed Materials - Property of IBM
©Copyright IBM Corp. 2017.
This module is to provision a VM in SoftLayer and run scripts/commands in the newly provisioned VM.
The following scripts/commands executed in the VM sequentially:
- the script to install software
- (optional) specified varaibles
- (optional) specified url for sample application tarball
- the commands to remove temporary public key, if required
- the custom commands
The variables expected in the module:
| Variable | Default | Description |
|---|---|---|
| hostname | The hostname of virtual guest | |
| domain | The domain of virtual guest | |
| datacenter | The data center where virtual guest is provisoned | |
| os_reference_code | The operating system code in SoftLayer | |
| cores | The number of CPU cores | |
| memory | The memory size in GB | |
| disk1 | The size of first disk | |
| ssh_user | root | The user for ssh to the virtual guest |
| user_public_key_id | The public key specified by customer | |
| temp_public_key | The public key in the key pair temporarily generated for ssh | |
| temp_public_key_id | The softlayer id of the temporary public key | |
| temp_private_key | The private key in the key pair temporarily generated for ssh | |
| remove_temp_private_key | true | The flag whether to remove temporary public key from virtual guest |
| module_script | files/default.sh | The script to install software, used in the module |
| module_script_variable | "" | The variables of the script to install software |
| module_sample_application_url | "" | The url of sample application tarballs used in the script |
| module_custom_commands | sleep 1 | The custom commands |
The outpt from the module:
| output | Description |
|---|---|
| public_ip | The public ip of virtual guest |
This module is to provision a cluster VM in SoftLayer and run scripts/commands in the newly provisioned VMs.
The following scripts/commands executed in the VMs sequentially:
- the script to install software
- (optional) specified varaibles
- (optional) specified url for sample application tarball
- the commands to remove temporary public key, if required
- the custom commands
The variables expected in the module:
| Variable | Default | Description |
|---|---|---|
| count | 1 | The count of virtual guests to be provisioned |
| hostname | The prefix of hostname of virtual guest | |
| domain | The domain of virtual guest | |
| datacenter | The data center where virtual guest is provisoned | |
| os_reference_code | The operating system code in SoftLayer | |
| cores | The number of CPU cores | |
| memory | The memory size in GB | |
| disk1 | The size of first disk | |
| ssh_user | root | The user for ssh to the virtual guest |
| user_public_key_id | The public key specified by customer | |
| temp_public_key | The public key in the key pair temporarily generated for ssh | |
| temp_public_key_id | The softlayer id of the temporary public key | |
| temp_private_key | The private key in the key pair temporarily generated for ssh | |
| module_script | files/default.sh | The script to install software, used in the module |
| module_script_variable | "" | The variables of the script to install software |
| module_sample_application_url | "" | The url of sample application tarballs used in the script |
| module_custom_commands | sleep 1 | The custom commands |
The outpt from the module:
| output | Description |
|---|---|
| public_ip | The public IPs of virtual guests, separated by comma |
This module is to run scripts/commands in the newly provisioned VM.
The following scripts/commands executed in the VM sequentially:
- the script to install software
- (optional) specified varaibles
- (optional) specified url for sample application tarball
- the commands to remove temporary public key, if required
- the custom commands
The variables expected in the module:
| Variable | Default | Description |
|---|---|---|
| remote_host | The virtual guest to run the script | |
| ssh_user | root | The user for ssh to the virtual guest |
| temp_public_key | The public key in the key pair temporarily generated for ssh | |
| temp_private_key | The private key in the key pair temporarily generated for ssh | |
| remove_temp_private_key | true | The flag whether to remove temporary public key from virtual guest |
| module_script | files/default.sh | The script to install software, used in the module |
| module_script_variable | "" | The variables of the script to install software |
| module_sample_application_url | "" | The url of sample application tarballs used in the script |
| module_custom_commands | sleep 1 | The custom commands |
This module is to provision a MySQL RDS DB in AWS.
The variables expected in the module:
| Variable | Default | Description |
|---|---|---|
| instance_class | db.t2.micro | The flavor of RDS DB instance |
| db_storage_size | The storage size of RDS DB instance | |
| db_instance_name | The name of RDS DB instance | |
| db_default_az | The availability zone of RDS DB instance | |
| db_subnet_group_name | The id of subnet group where the instance is created | |
| db_security_group_id | The id of firewall setup for the instance | |
| db_user | The user to access the RDS DB instance | |
| db_pwd | The user password |
The outpt from the module:
| output | Description |
|---|---|
| mysql_address | The FQDN of RDS DB instance |
TBD
TBD
TBD