commit
04c1d91502
@ -0,0 +1,2 @@ |
||||
.envrc |
||||
.terraform |
@ -0,0 +1,10 @@ |
||||
{ config, pkgs, ... }: |
||||
{ |
||||
environment.systemPackages = [ pkgs.jq ]; |
||||
services.openssh.enable = true; |
||||
networking.firewall.allowedTCPPorts = [ 22 ]; |
||||
|
||||
users.users.root.openssh.authorizedKeys.keys = [ |
||||
(builtins.readFile "/home/mike/.ssh/id_mops.pub") |
||||
]; |
||||
} |
@ -0,0 +1,5 @@ |
||||
#!/bin/bash |
||||
|
||||
nixos-generate -f do -c configuration.nix |
||||
|
||||
# TODO: automate upload of image |
@ -0,0 +1,148 @@ |
||||
# adapted from https://nixos.org/manual/nixos/stable/index.html#module-services-matrix |
||||
{ modulesPath, config, lib, pkgs, ... }: |
||||
let |
||||
storage-device = "/dev/disk/by-id/scsi-0DO_Volume_matrix-storage"; |
||||
storage-dir = "/opt/matrix-data"; |
||||
matrix-reg-key = (builtins.readFile ./matrix_reg_key); |
||||
fqdn = |
||||
let |
||||
join = hostName: domain: hostName + lib.optionalString (domain != null) ".${domain}"; |
||||
in join config.networking.hostName config.networking.domain; |
||||
in { |
||||
imports = [ |
||||
"${toString modulesPath}/virtualisation/digital-ocean-image.nix" |
||||
]; |
||||
|
||||
environment.systemPackages = [ pkgs.jq ]; |
||||
services.openssh.enable = true; |
||||
networking.firewall.allowedTCPPorts = [ 22 80 443 ]; |
||||
|
||||
users.users.root.openssh.authorizedKeys.keys = [ |
||||
(builtins.readFile "/home/mike/.ssh/id_mops.pub") |
||||
]; |
||||
|
||||
### app specific config |
||||
|
||||
# mount DigitalOcean volume for use by postgres |
||||
fileSystems."${storage-dir}" = { |
||||
device = storage-device; |
||||
}; |
||||
|
||||
networking = { |
||||
hostName = "matrix"; |
||||
domain = "waffle.farm"; |
||||
}; |
||||
|
||||
services.postgresql = { |
||||
enable = true; |
||||
dataDir = "${storage-dir}/db"; |
||||
|
||||
initialScript = pkgs.writeText "synapse-init.sql" '' |
||||
CREATE ROLE "matrix-synapse" WITH LOGIN PASSWORD 'synapse'; |
||||
CREATE DATABASE "matrix-synapse" WITH OWNER "matrix-synapse" |
||||
TEMPLATE template0 |
||||
LC_COLLATE = "C" |
||||
LC_CTYPE = "C"; |
||||
''; |
||||
}; |
||||
|
||||
services.nginx = { |
||||
enable = true; |
||||
recommendedTlsSettings = true; |
||||
recommendedOptimisation = true; |
||||
recommendedGzipSettings = true; |
||||
recommendedProxySettings = true; |
||||
|
||||
virtualHosts = { |
||||
"${config.networking.domain}" = { |
||||
enableACME = true; |
||||
forceSSL = true; |
||||
|
||||
locations."= /.well-known/matrix/server".extraConfig = |
||||
let |
||||
# use 443 instead of the default 8448 port to unite |
||||
# the client-server and server-server port for simplicity |
||||
server = { "m.server" = "${fqdn}:443"; }; |
||||
in '' |
||||
add_header Content-Type application/json; |
||||
return 200 '${builtins.toJSON server}'; |
||||
''; |
||||
locations."= /.well-known/matrix/client".extraConfig = |
||||
let |
||||
client = { |
||||
"m.homeserver" = { "base_url" = "https://${fqdn}"; }; |
||||
"m.identity_server" = { "base_url" = "https://vector.im"; }; |
||||
}; |
||||
# ACAO required to allow element-web on any URL to request this json file |
||||
in '' |
||||
add_header Content-Type application/json; |
||||
add_header Access-Control-Allow-Origin *; |
||||
return 200 '${builtins.toJSON client}'; |
||||
''; |
||||
locations."/".extraConfig = '' |
||||
return 301 https://chat.waffle.farm; |
||||
''; |
||||
|
||||
}; |
||||
# Reverse proxy for Matrix client-server and server-server communication |
||||
${fqdn} = { |
||||
enableACME = true; |
||||
forceSSL = true; |
||||
|
||||
# Or do a redirect instead of the 404, or whatever is appropriate for you. |
||||
# But do not put a Matrix Web client here! See the Element web section below. |
||||
locations."/".extraConfig = '' |
||||
return 301 https://chat.waffle.farm; |
||||
''; |
||||
|
||||
# forward all Matrix API calls to the synapse Matrix homeserver |
||||
locations."/_matrix" = { |
||||
proxyPass = "http://[::1]:8008"; # without a trailing / |
||||
}; |
||||
}; |
||||
|
||||
"chat.${config.networking.domain}" = { |
||||
enableACME = true; |
||||
forceSSL = true; |
||||
serverAliases = [ |
||||
"chat.${config.networking.domain}" |
||||
]; |
||||
root = pkgs.element-web.override { |
||||
conf = { |
||||
default_server_config."m.homeserver" = { |
||||
"base_url" = "https://${fqdn}"; |
||||
"server_name" = "${config.networking.domain}"; |
||||
}; |
||||
}; |
||||
}; |
||||
}; |
||||
}; |
||||
}; |
||||
services.matrix-synapse = { |
||||
enable = true; |
||||
server_name = config.networking.domain; |
||||
registration_shared_secret = matrix-reg-key; |
||||
|
||||
listeners = [ |
||||
{ |
||||
port = 8008; |
||||
bind_address = "::1"; |
||||
type = "http"; |
||||
tls = false; |
||||
x_forwarded = true; |
||||
resources = [ |
||||
{ |
||||
names = [ "client" "federation" ]; |
||||
compress = false; |
||||
} |
||||
]; |
||||
} |
||||
]; |
||||
}; |
||||
security.acme.acceptTerms = true; |
||||
security.acme.certs = { |
||||
"${fqdn}".email = "mike@betamike.com"; |
||||
"${config.networking.domain}".email = "mike@betamike.com"; |
||||
"chat.${config.networking.domain}".email = "mike@betamike.com"; |
||||
}; |
||||
} |
@ -0,0 +1,16 @@ |
||||
{ modulesPath, config, lib, pkgs, ... }: |
||||
{ |
||||
imports = [ |
||||
"${toString modulesPath}/virtualisation/digital-ocean-image.nix" |
||||
]; |
||||
|
||||
environment.systemPackages = [ pkgs.jq ]; |
||||
services.openssh.enable = true; |
||||
networking.firewall.allowedTCPPorts = [ 22 ]; |
||||
|
||||
users.users.root.openssh.authorizedKeys.keys = [ |
||||
(builtins.readFile "/home/mike/.ssh/id_mops.pub") |
||||
]; |
||||
|
||||
# Put host specific logic here |
||||
} |
@ -0,0 +1,39 @@ |
||||
data "digitalocean_image" "nixos_base" { |
||||
name = "nixos-base" |
||||
} |
||||
|
||||
resource "digitalocean_volume" "matrix" { |
||||
region = "nyc3" |
||||
name = "matrix-storage" |
||||
size = 10 |
||||
initial_filesystem_type = "ext4" |
||||
} |
||||
|
||||
resource "digitalocean_droplet" "matrix-0" { |
||||
name = "matrix-0" |
||||
|
||||
image = data.digitalocean_image.nixos_base.id |
||||
region = "nyc3" |
||||
size = "s-1vcpu-1gb" |
||||
|
||||
ssh_keys = [data.digitalocean_ssh_key.mops.id] |
||||
} |
||||
|
||||
resource "digitalocean_volume_attachment" "matrix" { |
||||
droplet_id = digitalocean_droplet.matrix-0.id |
||||
volume_id = digitalocean_volume.matrix.id |
||||
} |
||||
|
||||
module "deploy_nixos" { |
||||
source = "github.com/tweag/terraform-nixos//deploy_nixos?ref=d055d2180da230e47ba9082fc53a8b7d1fadbc43" |
||||
|
||||
nixos_config = "../nixos_configs/matrix.nix" |
||||
|
||||
target_user = "root" |
||||
target_host = digitalocean_droplet.matrix-0.ipv4_address |
||||
|
||||
triggers = { |
||||
// Also re-deploy whenever the VM is re-created |
||||
instance_id = digitalocean_droplet.matrix-0.id |
||||
} |
||||
} |
@ -0,0 +1,14 @@ |
||||
terraform { |
||||
required_providers { |
||||
digitalocean = { |
||||
source = "digitalocean/digitalocean" |
||||
version = "2.1.0" |
||||
} |
||||
} |
||||
} |
||||
|
||||
provider "digitalocean" {} |
||||
|
||||
data "digitalocean_ssh_key" "mops" { |
||||
name = "mops" |
||||
} |
Loading…
Reference in new issue