Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
Provision faasd 0.7.5 on DigitalOcean with Terraform 0.12.0
  1. Sign up to DigitalOcean
  2. Download Terraform
  3. Clone this gist using the URL from the address bar
  4. Run terraform init
  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.
gateway_url = http://178.128.39.201:8080/
login_cmd = faas-cli login -g http://178.128.39.201:8080/ -p rvIU49CEcFcHmqxj
password = rvIU49CEcFcHmqxj

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.

A single host with 1GB of RAM will be deployed for you, to remove at a later date simply use terraform destroy.

If required, you can remove the VM via terraform destroy -var="do_token=$(cat $HOME/digitalocean-access-token)"

#cloud-config
ssh_authorized_keys:
- ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC8Q/aUYUr3P1XKVucnO9mlWxOjJm+K01lHJR90MkHC9zbfTqlp8P7C3J26zKAuzHXOeF+VFxETRr6YedQKW9zp5oP7sN+F2gr/pO7GV3VmOqHMV7uKfyUQfq7H1aVzLfCcI7FwN2Zekv3yB7kj35pbsMa1Za58aF6oHRctZU6UWgXXbRxP+B04DoVU7jTstQ4GMoOCaqYhgPHyjEAS3DW0kkPW6HzsvJHkxvVcVlZ/wNJa1Ie/yGpzOzWIN0Ol0t2QT/RSWOhfzO1A2P0XbPuZ04NmriBonO9zR7T1fMNmmtTuK7WazKjQT3inmYRAqU6pe8wfX8WIWNV7OowUjUsv alex@alexr.local
package_update: true
packages:
- runc
runcmd:
- curl -sLSf https://github.com/containerd/containerd/releases/download/v1.3.2/containerd-1.3.2.linux-amd64.tar.gz > /tmp/containerd.tar.gz && tar -xvf /tmp/containerd.tar.gz -C /usr/local/bin/ --strip-components=1
- curl -SLfs https://raw.githubusercontent.com/containerd/containerd/v1.3.2/containerd.service | tee /etc/systemd/system/containerd.service
- systemctl daemon-reload && systemctl start containerd
- /sbin/sysctl -w net.ipv4.conf.all.forwarding=1
- mkdir -p /opt/cni/bin
- curl -sSL https://github.com/containernetworking/plugins/releases/download/v0.8.5/cni-plugins-linux-amd64-v0.8.5.tgz | tar -xz -C /opt/cni/bin
- mkdir -p /go/src/github.com/openfaas/
- mkdir -p /var/lib/faasd/secrets/
- echo ${gw_password} > /var/lib/faasd/secrets/basic-auth-password
- echo admin > /var/lib/faasd/secrets/basic-auth-user
- cd /go/src/github.com/openfaas/ && git clone https://github.com/openfaas/faasd
- curl -fSLs "https://github.com/openfaas/faasd/releases/download/0.8.2/faasd" --output "/usr/local/bin/faasd" && chmod a+x "/usr/local/bin/faasd"
- cd /go/src/github.com/openfaas/faasd/ && /usr/local/bin/faasd install
- systemctl status -l containerd --no-pager
- journalctl -u faasd-provider --no-pager
- systemctl status -l faasd-provider --no-pager
- systemctl status -l faasd --no-pager
- curl -sSLf https://cli.openfaas.com | sh
- sleep 5 && journalctl -u faasd --no-pager
terraform {
required_version = ">= 0.12"
}
variable "do_token" {}
provider "digitalocean" {
token = var.do_token
}
resource "random_password" "password" {
length = 16
special = true
override_special = "_-#"
}
resource "digitalocean_droplet" "faasd" {
region = "lon1"
image = "ubuntu-18-04-x64"
name = "faasd"
# Plans: https://developers.digitalocean.com/documentation/changelog/api-v2/new-size-slugs-for-droplet-plan-changes/
#size = "512mb"
size = "s-1vcpu-2gb"
user_data = templatefile("${path.module}/cloud-config.tpl", { gw_password= random_password.password.result })
}
output "password" {
value = random_password.password.result
}
output "gateway_url" {
value = "http://${digitalocean_droplet.faasd.ipv4_address}:8080/"
}
output "login_cmd" {
value = "faas-cli login -g http://${digitalocean_droplet.faasd.ipv4_address}:8080/ -p ${random_password.password.result}"
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment