Before stream started

.gitignore

@@ -1,4 +1,4 @@
 terraform.tfvars
 .terraform
 terraform.tfstate
-terraform.tfstate.backup
+terraform.tfstate.backup

GNUmakefile

@@ -0,0 +1,22 @@
+TF:=terraform
+SSH:=ssh
+USER_SSH_OPTS:=
+SSH_OPTS:=-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no $(USER_SSH_OPTS)
+
+.PHONY: all
+all: up
+
+.PHONY: rebuild
+rebuild: down up
+
+.PHONY: up
+up:
+	$(TF) apply -auto-approve
+
+.PHONY: down
+down:
+	$(TF) destroy -auto-approve
+
+.PHONY: ssh
+ssh:
+	$(SSH) $(SSH_OPTS) root@`$(TF) output ipv4`

functionalidiot.com.tf

@@ -0,0 +1,91 @@
+# gitea is a PITA to automate installation of, watch this pr for when it'll be
+# fully setup-able from the cli https://github.com/go-gitea/gitea/issues/9210
+variable "gitea_db_passwd" {
+  type = string
+}
+
+variable "cloudflare_functionalidiot_zoneid" {
+  type = string
+}
+
+resource "cloudflare_record" "www" {
+  depends_on = [
+    cloudflare_record.root,
+    cloudflare_record.splat ]
+  zone_id    = var.cloudflare_functionalidiot_zoneid
+  name       = "www"
+  value      = "functionalidiot.com"
+  type       = "CNAME"
+  ttl        = 1
+  proxied    = true
+}
+
+resource "cloudflare_record" "root" {
+  depends_on = [
+    linode_instance.prod,
+    cloudflare_record.functionalidiot_com_ns1,
+    cloudflare_record.functionalidiot_com_ns2 ]
+  zone_id    = var.cloudflare_functionalidiot_zoneid
+  name       = "@"
+  value      = linode_instance.prod.ip_address
+  type       = "A"
+  ttl        = 1
+  proxied    = true
+}
+
+resource "cloudflare_record" "splat" {
+  depends_on = [
+    linode_instance.prod,
+    cloudflare_record.functionalidiot_com_ns1,
+    cloudflare_record.functionalidiot_com_ns2 ]
+  zone_id    = var.cloudflare_functionalidiot_zoneid
+  name       = "*"
+  value      = linode_instance.prod.ip_address
+  type       = "A"
+  ttl        = 1
+  proxied    = true
+}
+
+resource "cloudflare_record" "functionalidiot_com_ns1" {
+  zone_id    = var.cloudflare_functionalidiot_zoneid
+  name       = "@"
+  value      = "mitch.ns.cloudflare.com"
+  type       = "NS"
+}
+
+resource "cloudflare_record" "functionalidiot_com_ns2" {
+  zone_id    = var.cloudflare_functionalidiot_zoneid
+  name       = "@"
+  value      = "tegan.ns.cloudflare.com"
+  type       = "NS"
+}
+
+resource "null_resource" "functionalidiot_com_setup" {
+  depends_on = [ null_resource.post_setup ]
+  connection {
+    host        = linode_instance.prod.ip_address
+    user        = "root"
+    private_key = file("~/.ssh/id_rsa")
+  }
+  provisioner "file" {
+    source      = "setup_gitea.sh"
+    destination = "/tmp/setup_gitea.sh"
+  }
+  provisioner "remote-exec" {
+    inline = [<<FIN
+install -m755 /tmp/setup_gitea.sh /usr/local/bin/setup_gitea
+rm /tmp/setup_gitea.sh
+apk add gitea
+rc-update add gitea default
+skey=$(su - gitea -c "gitea generate secret SECRET_KEY")
+itoken=$(su - gitea -c "gitea generate secret INTERNAL_TOKEN")
+SECRET_KEY=$skey INTERNAL_TOKEN=$itoken  /usr/local/bin/setup_gitea
+chown gitea:www-data /var/lib/gitea/db/gitea.db
+rc-service gitea restart
+su - gitea -c "gitea migrate --config /etc/gitea/app.ini"
+su - gitea -c "gitea admin create-user --username test --password test --email spam@whatever.mitchty.com --config /etc/gitea/app.ini"
+su - gitea -c "gitea admin create-user --username mitch --password ${var.gitea_db_passwd} --email spam@mitchty.com --admin --config /etc/gitea/app.ini"
+FIN
+    ]
+  }
+}

main.tf

@@ -1,10 +1,15 @@
-provider "linode" {
-  token = var.linode_token
+# entry point for terraform configuration
+variable "ssh_pub_key" {
+  type = string
 }
 
-resource "linode_instance" "functionalidiot_net" {
+variable "root_password" {
+  type = string
+}
+
+resource "linode_instance" "prod" {
   image           = "linode/alpine3.11"
-  label           = "functionalidiot.net"
+  label           = "vps"
   group           = "terraform"
   region          = "us-central"
   type            = "g6-nanode-1"
@@ -13,21 +18,5 @@ resource "linode_instance" "functionalidiot_net" {
 }
 
 output "ipv4" {
-  value = "${linode_instance.functionalidiot_net.ip_address}"
+  value = "${linode_instance.prod.ip_address}"
 }
-
-resource "null_resource" "post-setup" {
-  depends_on = [ linode_instance.functionalidiot_net ]
-  connection {
-    host        = linode_instance.functionalidiot_net.ip_address
-    user        = "root"
-    password    = var.root_password
-    private_key = file("~/.ssh/id_rsa")
-  }
-  provisioner "remote-exec" {
-    inline = [<<FIN
-uname -a
-FIN
-  ]
-  }
-}

post_setup.tf

@@ -0,0 +1,20 @@
+resource "null_resource" "post_setup" {
+  depends_on = [ linode_instance.prod ]
+  connection {
+    host        = linode_instance.prod.ip_address
+    user        = "root"
+    private_key = file("~/.ssh/id_rsa")
+  }
+  provisioner "remote-exec" {
+    inline = [<<FIN
+apk update
+apk upgrade
+apk add nginx muacme gitea iproute2 sqlite bind-tools
+rc-update add nginx default
+rc-service nginx restart
+sed -i -e 's/AllowTcpForwarding .*/AllowTcpForwarding yes/g' /etc/ssh/sshd_config
+rc-service sshd restart
+FIN
+    ]
+  }
+}

provider.tf

@@ -0,0 +1,20 @@
+# Terraform provider specific setup
+
+variable "linode_token" {
+  type = string
+}
+
+provider "linode" {
+  token = var.linode_token
+}
+
+# TODO: When the domain finally transfers setup
+# dns A/AAAA/C records to point to the ip
+variable "cloudflare_api_token" {
+  type = string
+}
+
+provider "cloudflare" {
+  version   = "~> 2.0"
+  api_token = var.cloudflare_api_token
+}

setup_gitea.sh

@@ -0,0 +1,78 @@
+#!/usr/bin/env sh
+#-*-mode: Shell-script; coding: utf-8;-*-
+gitea_ini=/etc/gitea/app.ini
+
+# We want to listen on 127.0.0.1 instead of 0.0.0.0 for now
+if ! grep HTTP_ADDR $gitea_ini; then
+  sed -i -e '/\[server\]/a HTTP_ADDR=127.0.0.1' $gitea_ini
+fi
+
+if ! grep OFFLINE_MODE $gitea_ini; then
+    # Setup offlinemode we don't need the cdn crap
+    sed -i -e '/\[server\]/a OFFLINE_MODE = true' $gitea_ini
+fi
+
+# Change the gitea APP_NAME
+if ! grep APP_NAME $gitea_ini; then
+    sed -i -e '/^RUN_MODE.*/a APP_NAME = mitchtys git house' $gitea_ini
+fi
+
+# Ensure all new repos are private by default
+if ! grep FORCE_PRIVATE $gitea_ini; then
+    sed -i -e '/\[repository\]/a FORCE_PRIVATE=true' $gitea_ini
+fi
+
+# No limits to repos
+if ! grep MAX_CREATION_LIMIT $gitea_ini; then
+    sed -i -e '/\[repository\]/a MAX_CREATION_LIMIT=-1' $gitea_ini
+fi
+
+# Don't use http for git operations
+if ! grep DISABLE_HTTP_GIT $gitea_ini; then
+  sed -i -e '/\[repository\]/a DISABLE_HTTP_GIT=true' $gitea_ini
+fi
+
+if ! grep CUSTOM $gitea_ini; then
+    cat <<- FIN | tee -a $gitea_ini
+# CUSTOM
+[security]
+INTERNAL_TOKEN = $INTERNAL_TOKEN
+SECRET_KEY     = $SECRET_KEY
+INSTALL_LOCK   = true
+
+[oauth2]
+ENABLE = false
+
+[other]
+SHOW_FOOTER_VERSION = false
+
+[openid]
+ENABLE_OPENID_SIGNIN = false
+ENABLE_OPENID_SIGNUP = false
+
+[ui]
+SHOW_USER_EMAIL = false
+
+[api]
+ENABLE_SWAGGER = false
+
+[service]
+DEFAULT_KEEP_EMAIL_PRIVATE        = true
+DISABLE_REGISTRATION              = true
+REGISTER_EMAIL_CONFIRM            = false
+ENABLE_NOTIFY_MAIL                = false
+ENABLE_CAPTCHA                    = false
+REQUIRE_SIGNIN_VIEW               = false
+DEFAULT_ALLOW_CREATE_ORGANIZATION = true
+NO_REPLY_ADDRESS                  = noreply.example.org
+ALLOW_ONLY_EXTERNAL_REGISTRATION  = false
+DEFAULT_ENABLE_TIMETRACKING       = true
+
+[mailer]
+ENABLED = false
+
+[picture]
+DISABLE_GRAVATAR        = false
+ENABLE_FEDERATED_AVATAR = true
+FIN
+fi

shell.nix

@@ -0,0 +1,12 @@
+# nix-shell -p terraform -p terraform-providers.linode -p terraform-providers.null -p terraform-providers.random
+
+{
+  pkgs ? import <nixpkgs> {}
+}: pkgs.mkShell {
+  buildInputs = [
+    pkgs.terraform
+    pkgs.terraform-providers.cloudflare
+    pkgs.terraform-providers.linode
+    pkgs.terraform-providers.null
+  ];
+}

variables.tf

@@ -1,11 +0,0 @@
-variable "ssh_pub_key" {
-  type = string
-}
-
-variable "linode_token" {
-  type = string
-}
-
-variable "root_password" {
-  type = string
-}