Update terraform scripts to latest version

Signed-off-by: Engin Diri <engin.diri@mail.schwarz>
This commit is contained in:
Engin Diri 2021-08-11 10:51:03 +02:00 committed by Alex Ellis
parent 6b840f0226
commit 57322c4947
8 changed files with 212 additions and 48 deletions

66
docs/bootstrap/.terraform.lock.hcl generated Normal file
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@ -0,0 +1,66 @@
# This file is maintained automatically by "terraform init".
# Manual edits may be lost in future updates.
provider "registry.terraform.io/digitalocean/digitalocean" {
version = "2.11.0"
constraints = "2.11.0"
hashes = [
"h1:/qAnTOSP5KeZkF7wqLai34SKAs7aefulcUA3I8R7rRg=",
"h1:PbXtjUfvxwmkycJ0Y9Dyn66Arrpk5L8/P381SXMx2O0=",
"h1:lXLX9tmuxV7azTHd0xB0FAVrxyfBtotIz5LEJp8YUk0=",
"zh:2191adc79bdfdb3b733e0619e4f391ae91c1631c5dafda42dab561d943651fa4",
"zh:21a4f67e42dcdc10fbd7f8579247594844d09a469a3a54862d565913e4d6121d",
"zh:557d98325fafcf2db91ea6d92f65373a48c4e995a1a7aeb57009661fee675250",
"zh:68c0238cafc37433627e288fcd2c7e14f4f0afdd50b4f265d8d1f1addab6f19f",
"zh:7e6d69720734455eb1c69880f049650276089b7fa09085e130d224abaeec887a",
"zh:95bd93a696ec050c1cb5e724498fd12b1d69760d01e97c869be3252025691434",
"zh:b1b075049e33aa08c032f41a497351c9894f16287a4449032d8b805bc6dcb596",
"zh:ba91aa853372c828f808c09dbab2a5bc9493a7cf93210d1487f9637b2cac8ca4",
"zh:bc43d27dfe014266697c2ac259f4311300391aa6aa7c5d23e382fe296df938d5",
"zh:d3a04d2c76bfc1f46a117b1af7870a97353319ee8f924a37fe77861519f59525",
"zh:d3da997c05a653df6cabb912c6c05ceb6bf77219b699f04daf44fd795c81c6ed",
"zh:edd0659021b6634acf0f581d1be1985a81fcd1182e3ccb43de6eac6c43be9ab4",
"zh:f588ace57b6c35d509ecaa7136e6a8049d227b0674104a1f958359b84862d8e3",
"zh:f894ed195a3b9ebbfa1ba7c5d71be06df3a96d783ff064d22dd693ace34d638e",
"zh:fb6b0d4b111fafdcb3bb9a7dbab88e2110a6ce6324de64ecf62933ee8b651ccf",
]
}
provider "registry.terraform.io/hashicorp/random" {
version = "3.1.0"
hashes = [
"h1:BZMEPucF+pbu9gsPk0G0BHx7YP04+tKdq2MrRDF1EDM=",
"h1:EPIax4Ftp2SNdB9pUfoSjxoueDoLc/Ck3EUoeX0Dvsg=",
"h1:rKYu5ZUbXwrLG1w81k7H3nce/Ys6yAxXhWcbtk36HjY=",
"zh:2bbb3339f0643b5daa07480ef4397bd23a79963cc364cdfbb4e86354cb7725bc",
"zh:3cd456047805bf639fbf2c761b1848880ea703a054f76db51852008b11008626",
"zh:4f251b0eda5bb5e3dc26ea4400dba200018213654b69b4a5f96abee815b4f5ff",
"zh:7011332745ea061e517fe1319bd6c75054a314155cb2c1199a5b01fe1889a7e2",
"zh:738ed82858317ccc246691c8b85995bc125ac3b4143043219bd0437adc56c992",
"zh:7dbe52fac7bb21227acd7529b487511c91f4107db9cc4414f50d04ffc3cab427",
"zh:a3a9251fb15f93e4cfc1789800fc2d7414bbc18944ad4c5c98f466e6477c42bc",
"zh:a543ec1a3a8c20635cf374110bd2f87c07374cf2c50617eee2c669b3ceeeaa9f",
"zh:d9ab41d556a48bd7059f0810cf020500635bfc696c9fc3adab5ea8915c1d886b",
"zh:d9e13427a7d011dbd654e591b0337e6074eef8c3b9bb11b2e39eaaf257044fd7",
"zh:f7605bd1437752114baf601bdf6931debe6dc6bfe3006eb7e9bb9080931dca8a",
]
}
provider "registry.terraform.io/hashicorp/template" {
version = "2.2.0"
hashes = [
"h1:0wlehNaxBX7GJQnPfQwTNvvAf38Jm0Nv7ssKGMaG6Og=",
"h1:94qn780bi1qjrbC3uQtjJh3Wkfwd5+tTtJHOb7KTg9w=",
"h1:LN84cu+BZpVRvYlCzrbPfCRDaIelSyEx/W9Iwwgbnn4=",
"zh:01702196f0a0492ec07917db7aaa595843d8f171dc195f4c988d2ffca2a06386",
"zh:09aae3da826ba3d7df69efeb25d146a1de0d03e951d35019a0f80e4f58c89b53",
"zh:09ba83c0625b6fe0a954da6fbd0c355ac0b7f07f86c91a2a97849140fea49603",
"zh:0e3a6c8e16f17f19010accd0844187d524580d9fdb0731f675ffcf4afba03d16",
"zh:45f2c594b6f2f34ea663704cc72048b212fe7d16fb4cfd959365fa997228a776",
"zh:77ea3e5a0446784d77114b5e851c970a3dde1e08fa6de38210b8385d7605d451",
"zh:8a154388f3708e3df5a69122a23bdfaf760a523788a5081976b3d5616f7d30ae",
"zh:992843002f2db5a11e626b3fc23dc0c87ad3729b3b3cff08e32ffb3df97edbde",
"zh:ad906f4cebd3ec5e43d5cd6dc8f4c5c9cc3b33d2243c89c5fc18f97f7277b51d",
"zh:c979425ddb256511137ecd093e23283234da0154b7fa8b21c2687182d9aea8b2",
]
}

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@ -5,11 +5,18 @@
3) Clone this gist using the URL from the address bar 3) Clone this gist using the URL from the address bar
4) Run `terraform init` 4) Run `terraform init`
5) Run `terraform apply -var="do_token=$(cat $HOME/digitalocean-access-token)"` 5) Run `terraform apply -var="do_token=$(cat $HOME/digitalocean-access-token)"`
6) View the output for the login command and gateway URL i.e. 6) View the output for the gateway URL
``` ```
gateway_url = http://178.128.39.201:8080/ gateway_url = http://178.128.39.201:8080/
```
7) View the output for sensitive data via `terraform output` command
```bash
terraform output login_cmd
login_cmd = faas-cli login -g http://178.128.39.201:8080/ -p rvIU49CEcFcHmqxj login_cmd = faas-cli login -g http://178.128.39.201:8080/ -p rvIU49CEcFcHmqxj
terraform output password
password = rvIU49CEcFcHmqxj password = rvIU49CEcFcHmqxj
``` ```

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@ -1,8 +1,4 @@
#cloud-config #cloud-config
ssh_authorized_keys:
## Note: Replace with your own public key
- ${ssh_key}
package_update: true package_update: true
packages: packages:

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@ -0,0 +1,66 @@
# This file is maintained automatically by "terraform init".
# Manual edits may be lost in future updates.
provider "registry.terraform.io/digitalocean/digitalocean" {
version = "2.11.0"
constraints = "2.11.0"
hashes = [
"h1:/qAnTOSP5KeZkF7wqLai34SKAs7aefulcUA3I8R7rRg=",
"h1:PbXtjUfvxwmkycJ0Y9Dyn66Arrpk5L8/P381SXMx2O0=",
"h1:lXLX9tmuxV7azTHd0xB0FAVrxyfBtotIz5LEJp8YUk0=",
"zh:2191adc79bdfdb3b733e0619e4f391ae91c1631c5dafda42dab561d943651fa4",
"zh:21a4f67e42dcdc10fbd7f8579247594844d09a469a3a54862d565913e4d6121d",
"zh:557d98325fafcf2db91ea6d92f65373a48c4e995a1a7aeb57009661fee675250",
"zh:68c0238cafc37433627e288fcd2c7e14f4f0afdd50b4f265d8d1f1addab6f19f",
"zh:7e6d69720734455eb1c69880f049650276089b7fa09085e130d224abaeec887a",
"zh:95bd93a696ec050c1cb5e724498fd12b1d69760d01e97c869be3252025691434",
"zh:b1b075049e33aa08c032f41a497351c9894f16287a4449032d8b805bc6dcb596",
"zh:ba91aa853372c828f808c09dbab2a5bc9493a7cf93210d1487f9637b2cac8ca4",
"zh:bc43d27dfe014266697c2ac259f4311300391aa6aa7c5d23e382fe296df938d5",
"zh:d3a04d2c76bfc1f46a117b1af7870a97353319ee8f924a37fe77861519f59525",
"zh:d3da997c05a653df6cabb912c6c05ceb6bf77219b699f04daf44fd795c81c6ed",
"zh:edd0659021b6634acf0f581d1be1985a81fcd1182e3ccb43de6eac6c43be9ab4",
"zh:f588ace57b6c35d509ecaa7136e6a8049d227b0674104a1f958359b84862d8e3",
"zh:f894ed195a3b9ebbfa1ba7c5d71be06df3a96d783ff064d22dd693ace34d638e",
"zh:fb6b0d4b111fafdcb3bb9a7dbab88e2110a6ce6324de64ecf62933ee8b651ccf",
]
}
provider "registry.terraform.io/hashicorp/random" {
version = "3.1.0"
hashes = [
"h1:BZMEPucF+pbu9gsPk0G0BHx7YP04+tKdq2MrRDF1EDM=",
"h1:EPIax4Ftp2SNdB9pUfoSjxoueDoLc/Ck3EUoeX0Dvsg=",
"h1:rKYu5ZUbXwrLG1w81k7H3nce/Ys6yAxXhWcbtk36HjY=",
"zh:2bbb3339f0643b5daa07480ef4397bd23a79963cc364cdfbb4e86354cb7725bc",
"zh:3cd456047805bf639fbf2c761b1848880ea703a054f76db51852008b11008626",
"zh:4f251b0eda5bb5e3dc26ea4400dba200018213654b69b4a5f96abee815b4f5ff",
"zh:7011332745ea061e517fe1319bd6c75054a314155cb2c1199a5b01fe1889a7e2",
"zh:738ed82858317ccc246691c8b85995bc125ac3b4143043219bd0437adc56c992",
"zh:7dbe52fac7bb21227acd7529b487511c91f4107db9cc4414f50d04ffc3cab427",
"zh:a3a9251fb15f93e4cfc1789800fc2d7414bbc18944ad4c5c98f466e6477c42bc",
"zh:a543ec1a3a8c20635cf374110bd2f87c07374cf2c50617eee2c669b3ceeeaa9f",
"zh:d9ab41d556a48bd7059f0810cf020500635bfc696c9fc3adab5ea8915c1d886b",
"zh:d9e13427a7d011dbd654e591b0337e6074eef8c3b9bb11b2e39eaaf257044fd7",
"zh:f7605bd1437752114baf601bdf6931debe6dc6bfe3006eb7e9bb9080931dca8a",
]
}
provider "registry.terraform.io/hashicorp/template" {
version = "2.2.0"
hashes = [
"h1:0wlehNaxBX7GJQnPfQwTNvvAf38Jm0Nv7ssKGMaG6Og=",
"h1:94qn780bi1qjrbC3uQtjJh3Wkfwd5+tTtJHOb7KTg9w=",
"h1:LN84cu+BZpVRvYlCzrbPfCRDaIelSyEx/W9Iwwgbnn4=",
"zh:01702196f0a0492ec07917db7aaa595843d8f171dc195f4c988d2ffca2a06386",
"zh:09aae3da826ba3d7df69efeb25d146a1de0d03e951d35019a0f80e4f58c89b53",
"zh:09ba83c0625b6fe0a954da6fbd0c355ac0b7f07f86c91a2a97849140fea49603",
"zh:0e3a6c8e16f17f19010accd0844187d524580d9fdb0731f675ffcf4afba03d16",
"zh:45f2c594b6f2f34ea663704cc72048b212fe7d16fb4cfd959365fa997228a776",
"zh:77ea3e5a0446784d77114b5e851c970a3dde1e08fa6de38210b8385d7605d451",
"zh:8a154388f3708e3df5a69122a23bdfaf760a523788a5081976b3d5616f7d30ae",
"zh:992843002f2db5a11e626b3fc23dc0c87ad3729b3b3cff08e32ffb3df97edbde",
"zh:ad906f4cebd3ec5e43d5cd6dc8f4c5c9cc3b33d2243c89c5fc18f97f7277b51d",
"zh:c979425ddb256511137ecd093e23283234da0154b7fa8b21c2687182d9aea8b2",
]
}

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@ -27,10 +27,20 @@
``` ```
droplet_ip = 178.128.39.201 droplet_ip = 178.128.39.201
gateway_url = https://faasd.example.com/ gateway_url = https://faasd.example.com/
login_cmd = faas-cli login -g https://faasd.example.com/ -p rvIU49CEcFcHmqxj ```
8) View the output for sensitive data via `terraform output` command
```bash
terraform output login_cmd
login_cmd = faas-cli login -g http://178.128.39.201:8080/ -p rvIU49CEcFcHmqxj
terraform output password
password = rvIU49CEcFcHmqxj password = rvIU49CEcFcHmqxj
``` ```
8) Use your browser to access the OpenFaaS interface
9) Use your browser to access the OpenFaaS interface
Note that the user-data may take a couple of minutes to come up since it will be pulling in various components and preparing the machine. Note that the user-data may take a couple of minutes to come up since it will be pulling in various components and preparing the machine.
Also take into consideration the DNS propagation time for the new DNS record. Also take into consideration the DNS propagation time for the new DNS record.

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@ -1,7 +1,4 @@
#cloud-config #cloud-config
ssh_authorized_keys:
- ${ssh_key}
groups: groups:
- caddy - caddy

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@ -1,5 +1,11 @@
terraform { terraform {
required_version = ">= 0.12" required_version = ">= 1.0.4"
required_providers {
digitalocean = {
source = "digitalocean/digitalocean"
version = "2.11.0"
}
}
} }
variable "do_token" { variable "do_token" {
@ -32,10 +38,6 @@ provider "digitalocean" {
token = var.do_token token = var.do_token
} }
data "local_file" "ssh_key"{
filename = pathexpand(var.ssh_key_file)
}
resource "random_password" "password" { resource "random_password" "password" {
length = 16 length = 16
special = true special = true
@ -43,27 +45,34 @@ resource "random_password" "password" {
} }
data "template_file" "cloud_init" { data "template_file" "cloud_init" {
template = "${file("cloud-config.tpl")}" template = file("cloud-config.tpl")
vars = { vars = {
gw_password=random_password.password.result, gw_password = random_password.password.result,
ssh_key=data.local_file.ssh_key.content, faasd_domain_name = "${var.do_subdomain}.${var.do_domain}"
faasd_domain_name="${var.do_subdomain}.${var.do_domain}" letsencrypt_email = var.letsencrypt_email
letsencrypt_email=var.letsencrypt_email
} }
} }
resource "digitalocean_ssh_key" "faasd_ssh_key" {
name = "ssh-key"
public_key = file(var.ssh_key_file)
}
resource "digitalocean_droplet" "faasd" { resource "digitalocean_droplet" "faasd" {
region = var.do_region region = var.do_region
image = "ubuntu-18-04-x64" image = "ubuntu-18-04-x64"
name = "faasd" name = "faasd"
size = "s-1vcpu-1gb" size = "s-1vcpu-1gb"
user_data = data.template_file.cloud_init.rendered user_data = data.template_file.cloud_init.rendered
ssh_keys = [
digitalocean_ssh_key.faasd_ssh_key.id
]
} }
resource "digitalocean_record" "faasd" { resource "digitalocean_record" "faasd" {
domain = var.do_domain domain = var.do_domain
type = "A" type = "A"
name = "faasd" name = var.do_subdomain
value = digitalocean_droplet.faasd.ipv4_address value = digitalocean_droplet.faasd.ipv4_address
# Only creates record if do_create_record is true # Only creates record if do_create_record is true
count = var.do_create_record == true ? 1 : 0 count = var.do_create_record == true ? 1 : 0
@ -79,8 +88,10 @@ output "gateway_url" {
output "password" { output "password" {
value = random_password.password.result value = random_password.password.result
sensitive = true
} }
output "login_cmd" { output "login_cmd" {
value = "faas-cli login -g https://${var.do_subdomain}.${var.do_domain}/ -p ${random_password.password.result}" value = "faas-cli login -g https://${var.do_subdomain}.${var.do_domain}/ -p ${random_password.password.result}"
sensitive = true
} }

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@ -1,5 +1,11 @@
terraform { terraform {
required_version = ">= 0.12" required_version = ">= 1.0.4"
required_providers {
digitalocean = {
source = "digitalocean/digitalocean"
version = "2.11.0"
}
}
} }
variable "do_token" {} variable "do_token" {}
@ -19,16 +25,16 @@ resource "random_password" "password" {
override_special = "_-#" override_special = "_-#"
} }
data "local_file" "ssh_key"{ data "template_file" "cloud_init" {
filename = pathexpand(var.ssh_key_file) template = file("cloud-config.tpl")
vars = {
gw_password = random_password.password.result
}
} }
data "template_file" "cloud_init" { resource "digitalocean_ssh_key" "faasd_ssh_key" {
template = "${file("cloud-config.tpl")}" name = "ssh-key"
vars = { public_key = file(var.ssh_key_file)
gw_password=random_password.password.result,
ssh_key=data.local_file.ssh_key.content,
}
} }
resource "digitalocean_droplet" "faasd" { resource "digitalocean_droplet" "faasd" {
@ -40,10 +46,14 @@ resource "digitalocean_droplet" "faasd" {
#size = "512mb" #size = "512mb"
size = "s-1vcpu-1gb" size = "s-1vcpu-1gb"
user_data = data.template_file.cloud_init.rendered user_data = data.template_file.cloud_init.rendered
ssh_keys = [
digitalocean_ssh_key.faasd_ssh_key.id
]
} }
output "password" { output "password" {
value = random_password.password.result value = random_password.password.result
sensitive = true
} }
output "gateway_url" { output "gateway_url" {
@ -52,5 +62,6 @@ output "gateway_url" {
output "login_cmd" { output "login_cmd" {
value = "faas-cli login -g http://${digitalocean_droplet.faasd.ipv4_address}:8080/ -p ${random_password.password.result}" value = "faas-cli login -g http://${digitalocean_droplet.faasd.ipv4_address}:8080/ -p ${random_password.password.result}"
sensitive = true
} }