23 lines
1.1 KiB
Bash
23 lines
1.1 KiB
Bash
#!/bin/bash
|
|
|
|
# initialization of terraform state and download openstack plugin/dependencies
|
|
./terraform init
|
|
|
|
# show what will done
|
|
./terraform plan
|
|
|
|
# let terraform create the resources specified in .tf file in same directory
|
|
./terraform apply
|
|
|
|
# you can also use "terraform apply -auto-approve" to prevent terraform from asking back whether it should proceed
|
|
|
|
# among the benefits of terraform, is that is deploys the resources rather quick. It identifies dependencies and
|
|
# deploys independent resources in parallel.
|
|
# "terraform graph" creates a dependency graph of the resource specified in the .tf file
|
|
# another benefit of terraform is, that it does the heavy lifting to support the APIs of multiple cloud
|
|
# providers and supports way more features and cloud services than, e.g., libcloud, hence it's quite popular
|
|
#
|
|
# among the drawbacks however is, that it comes with its own definition language and does not offer the full
|
|
# flexibility of a programming language. In this regard, libcloud, boto3, openstack-sdk etc. are way more flexible
|
|
#
|
|
# we discuss different cloud service deployment solutions and their pros/cons in the course |