This presentation was used during a meetup about Infrastructure as Code and presents our demonstration as well as the extension of the IaC conceived by Reloca : the Project as Code. (links to demo video included)

2. With Reloca, manage your transition to the Cloud &
enable a new automated environments deployment model!
Companies want to move their existing applications to the Cloud: the challenge

3. A new enterprise application management model in the Cloud.

4. Cloud best practice #1...

5. When you have to complete a task more
than once manually, it’s time to automate
the process!
And remember: the Cloud is easy…

6. … with a good automation approach!
A same application environment deployment in two different Clouds …

7. Video – Part 1 – Reloca UI

8. Infrastructure as Code
The enabling idea of Infrastructure as Code is that the systems and
devices which are used to run software can be treated if they,
themselves, are software.
Kief Morris, Author, Cloud Specialist

9. Infrastructure as Code

10. Infrastructure as Code: from Ad hoc scripts…

11. …to Orchestration tools

12. Resources deployment and interdependences
one
request
multiple
resources
one
result

13. terraform-provider-ociOracle Public Cloud Provider
Cloud Provider plugins & Co

14. resource "opc_compute_instance" "instance_db" {
name = « ${..} »
label = « ${..} »
shape = "oc3"
hostname = « ${..} »
ssh_keys = "${var.ssh_keys}"
networking_info = [{
index = 0
ip_address = « ${..} »
ip_network="${opc_compute_ip_network.ip-network-db.name}"
shared_network=false
vnic = « ${..} »
vnic_sets=["${opc_compute_vnic_set.db-vnicset.name}"]
}]
storage = [ {
index = 1
volume = « ${element(opc_compute_storage_volume.db_boot…)}"
},{
index = 2
volume = "${element(opc_compute_storage_volume.db_ora.*.)}"
},{
…/…
index = 5
volume = "${element(opc_compute_storage_volume.db_redo.*.)}"
}]
boot_order = [ 1 ]
}
Hydrate an instance on OCI Classic

15. resource "baremetal_core_instance" "db" {
count = "${var.nb_db*var.db_nb_ads}"
availability_domain = "${lookup(var.ads[count.index%var.db_nb_ads],"name")}"
compartment_id = "${var.compartment_ocid}"
display_name = « ${format(..))} »
image = "${lookup(var.images[0], "id")}"
shape = "${var.db_instance_shape}"
subnet_id = « ${..} »
metadata {
ssh_authorized_keys = "${var.ssh_public_key}"
}
create_vnic_details {
subnet_id = « ${..} »
display_name = « ${..} »
assign_public_ip = false
}
}
resource "baremetal_core_volume" "db_ora" {
count = « ${..} »
availability_domain = « ${..} »
compartment_id = "${var.compartment_ocid}"
display_name = « ${..} »
size_in_mbs = "${var.db_ora_size}"
}
resource "null_resource" "remote-exec-dbora" {
count = « ${..} »
depends_on = ["instance.db","volume_attachment.db_ora"]
provisioner "remote-exec" {
connection {
user = "${var.ami_user}"
host = « ${..} »
private_key = « ${..}»,bast_host=«${..},bast_user=${..}
agent = false
timeout = "500m"
}
inline = [
"sudo iscsiadm -m node -o new -T ${..}, …}}
Hydrate an instance on OCI

16. Video – Part 2 – Infrastructure deployment on multiple Clouds

17. 107 resources
including:
1 VCN
9 subnets
2 route tables
1 Internet Gateway
14 security lists
38 security rules
20 EBS for 950GB
13 computes
1 load balancer
Reloca’s demonstration use-case: OCI (former
BareMetal) architecture.
4min30
Internet
gateway

18. Reloca’s demonstration use-case: OCI Classic
(former OPC) architecture.
REGION
DATACENTER
DOMAIN
IP Network Admin
IP Network Web
IP Network Apps
IP Network CFS
IP Network DB
Instance
Instance
Route
tables
Bastion NAT
Public IPs
IP Exchange
Instance Instance
Instance Instance
Shared Network
Project’s object
storage
OLB
128 resources
including:
5 IP Networks
1 route table
1 IP Exchange
8 vNICsets
8 ACL
36 security rules
15 security protocols
3 IP reservations
19 EBS for 543GB
12 computes
5min40

19. I need an holistic
approach to
execute my
transition to the
Cloud!

20. Reloca's Project as Code: Infrastructure as Code approach embedded in a
comprehensive project deployment.

21. Video – Part 3 – Application deployment

22. Reloca’s demonstration use-case: tasks performed.
Cloud infrastructure
Define Cloud topology
Create Subnets
Configure route tables, routes, NACL, SG
Configure public and private access
Attach public and private access
Cloud compute
Instantiate compute nodes
Storage
Create storage: blocks and objects Attach components
OS Setup
Bootstrap OS
Setup kernel parameters
Install packages
Install and configure Cloud CLI and JRE
Configure filesytems
Database Setup
Create users
Clone database binaries
Restore and instanciate database
Configure database network
Application Setup
Create users
Clone Weblogic, Oracle Home, application binaries
Configure database client network
Setup application components
Add-ons services
Setup load-balancer
Create additional buckets
Deploy Oracle Cloud Management agent

23. Reloca’s Project as a Service
Declarative format Automation process
Infrastructure + APPS
Cloud
hydration
APPS
configuration+ + +

24. REQUESTER: MOBILE
DEVELOPMENT TEAM, US
RELOCA COCKPIT
CONFIGURATOR ORCHESTRATOR
RELOCA ENGINE
USER : GORAN, APPLICATION
PROJECT MANAGER, SWEDEN
AMAZON WEB SERVICES IBM BLUEMIX
INFRASTRUCTURE
(IBM CLOUD)
ORACLE CLOUD
INFRASTRUCTURE
(FORMER
BAREMETAL)
ORACLE CLOUD
INFRASTRUCTURE
CLASSIC
(FORMER OPC) REGION REGION
DOMAIN
TENANCY
REGION
COMPARTMENT
SOURCE SNAPSHOTTARGET
US,
PHOENIX
EU,
IRELAND
DESIGN
DEPLOY
Reloca’s demonstration use-case:
the big picture.
SLACK, GITHUB
SELECT
SNAPSHOT
IT - AUDIT
MONITORING

25. If you want to discuss further about
Reloca’s Project as Code approach,
feel free to contact us!
paul@reloca.io
fabienne@reloca.io