erpnext starts in the VM
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parent
cb9630c787
commit
5d27509f50
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@ -1,5 +1,5 @@
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self: super: {
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python3 = super.python3.override {
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python3-erpnext = super.python3.override {
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packageOverrides = pyself: pysuper: {
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bench = pyself.callPackage ./python/bench.nix {};
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erpnext = pyself.callPackage ./python/erpnext.nix {};
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@ -1,5 +1,4 @@
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{ pkgs, lib, config, modulesPath, ... }:
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with lib;
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{
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imports = [
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"${modulesPath}/profiles/minimal.nix"
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@ -9,6 +8,7 @@ with lib;
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config = {
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services.qemuGuest.enable = true;
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system.stateVersion = "23.05";
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fileSystems."/" = {
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device = "/dev/disk/by-label/nixos";
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@ -28,6 +28,14 @@ with lib;
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# We don't want to use tmpfs, otherwise the nix store's size will be bounded
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# by a fraction of available RAM.
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writableStoreUseTmpfs = false;
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forwardPorts = [{
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guest.port = 22;
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host.port = 2222;
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} {
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guest.port = 9090;
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host.port = 9090;
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}];
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};
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# So that we can ssh into the VM, see e.g.
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@ -36,7 +44,11 @@ with lib;
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services.openssh.settings.PermitRootLogin = "yes";
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# Give root an empty password to ssh in.
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users.extraUsers.root.password = "";
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users.users.root.openssh.authorizedKeys.keys = [
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"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMNeQYLFauAbzDyIbKC86NUh9yZfiyBm/BtIdkcpZnSU"
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];
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users.mutableUsers = false;
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networking.firewall.enable = false;
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environment.systemPackages = with pkgs; [
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git
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@ -47,6 +59,13 @@ with lib;
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services.mysql = {
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enable = true;
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package = pkgs.mariadb;
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ensureUsers = [{
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name = "root";
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ensurePermissions = {
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"*.*" = "ALL PRIVILEGES";
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};
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}];
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ensureDatabases = [ "root" ];
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};
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services.redis.servers = {
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@ -63,69 +82,61 @@ with lib;
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description = "User to run erpnext";
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group = "erpnext";
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isSystemUser = true;
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home = "/var/lib/erpnext";
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createHome = true;
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};
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systemd.services.setup-mysql = {
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enable = true;
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before = [ "erpnext.service" ];
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after = [ "mysql.service" ];
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wantedBy = [ "erpnext.service" ];
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partOf = [ "erpnext.service" ];
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script = ''
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${pkgs.mariadb-client}/bin/mysql -e "SET PASSWORD FOR 'root'@'localhost' = PASSWORD('password')";
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'';
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serviceConfig = {
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RemainAfterExit = true;
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Type = "oneshot";
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};
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};
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systemd.services.ensure-bench-dir = {
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enable = true;
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before = [ "erpnext.service" ];
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wantedBy = [ "erpnext.service" ];
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partOf = [ "erpnext.service" ];
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script = ''
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cd /var/lib/erpnext
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mkdir bench
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cd bench
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mkdir -p apps sites config/pids logs
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'';
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serviceConfig = {
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RemainAfterExit = true;
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Type = "oneshot";
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User = "erpnext";
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};
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};
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#users = {
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# users.${user} = {
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# uid = 327;
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# group = group;
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# home = server.workDir;
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# };
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# groups.${group}.gid = 327;
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#};
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systemd.services.erpnext =
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let
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name = "worker1";
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user = "erpnext";
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group = "erpnext";
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server = {
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bind = "127.0.0.1:9090";
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workDir = "/var/lib/erpnext";
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};
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in {
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enable = true;
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wantedBy = [ "multi-user.target" ];
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after = [ "mysql.service" "redis.service" "redis-socketio.service" ];
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description = "ERPNext";
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environment =
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let
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penv = pkgs.python3.buildEnv.override {
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penv = pkgs.python3-erpnext.buildEnv.override {
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extraLibs = [
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pkgs.python3.pkgs.frappe
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pkgs.python3.pkgs.erpnext
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pkgs.python3.pkgs.bench
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pkgs.python3-erpnext.pkgs.frappe
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pkgs.python3-erpnext.pkgs.erpnext
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pkgs.python3-erpnext.pkgs.bench
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];
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};
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in {
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PYTHONPATH = "${penv}/${pkgs.python3.sitePackages}/";
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};
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#confinement = {
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# enable = true;
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# packages = [ ];
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#};
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serviceConfig = {
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#User = "erpnext";
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#NoNewPrivileges = true;
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Type = "simple";
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BindReadOnlyPaths = [
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"${pkgs.frappe-app}/share/apps/frappe:/frappe-bench/apps/frappe"
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"${pkgs.erpnext-app}/share/apps/erpnext:/frappe-bench/apps/erpnext"
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"${pkgs.frappe-erpnext-assets}/share/sites/assets:/frappe-bench/sites/assets"
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# "${penv}:/frappe-bench/env"
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];
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ExecStartPre = pkgs.writeScript "erpnext-server.${name}-init" ''
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#!/bin/sh
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mkdir -p ${server.workDir}/sites
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chown ${user}:${group} ${server.workDir}
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cat > ${server.workDir}/sites/apps.txt <<EOF
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appsFile = pkgs.writeText "erpnext-apps.txt" ''
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frappe
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erpnext
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EOF
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'';
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cat > ${server.workDir}/sites/common_site_config.json <<EOF
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# In a module, this could be provided by a use as a file as it could
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# contain secrets and we don't want this in the nix-store. But here it
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# is OK.
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commonSiteConfig = pkgs.writeText "erpnext-common_site_config.json" ''
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{
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"db_host": "localhost",
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"db_port": 3306,
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@ -134,32 +145,53 @@ with lib;
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"redis_cache": "redis://localhost:6379?db=0",
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"redis_queue": "redis://localhost:6379?db=1",
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"redis_socketio": "redis://localhost:6379?db=2",
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"socketio_port": 12311
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"socketio_port": 3000
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}
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EOF
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cd "${server.workDir}/sites"
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'';
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in
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{
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enable = true;
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wantedBy = [ "multi-user.target" ];
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after = [ "mysql.service" "redis.service" "redis-socketio.service" ];
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description = "ERPNext";
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confinement = {
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enable = true;
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packages = [ pkgs.mariadb-client pkgs.nodejs penv ];
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};
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script = ''
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export PYTHON_PATH=${penv}/${pkgs.python3-erpnext.sitePackages}
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export PATH="${pkgs.mariadb-client}/bin:${pkgs.nodejs}/bin:${penv}/bin:$PATH"
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cat /etc/hosts
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${pkgs.nettools}/bin/netstat -nptel
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# Upstream initializes the DB with this command
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# TODO: Make this idempotent
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cd /var/lib/erpnext/bench/sites
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bench new-site localhost --mariadb-root-password password --admin-password admin
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bench --site localhost install-app erpnext
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node $tmp/apps/frappe/socketio.js &
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'';
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ExecStart = ''
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${pkgs.python3Packages.gunicorn}/bin/gunicorn frappe.app:application --name ${name} \
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--chdir="${server.workDir}/sites" \
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--user ${user} \
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--group ${group} \
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--bind=${server.bind} \
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--pid ${server.workDir}/gunicorn-${name}.pid \
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--threads=4 \
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--workers=2 \
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--worker-class=gthread \
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--worker-tmp-dir=/dev/shm \
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--timeout=120 \
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--preload
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'';
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};
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};
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system.stateVersion = "23.11";
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# TODO: Run these as systemd units
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node /var/lib/erpnext/bench/apps/frappe/socketio.js &
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gunicorn --chdir="/var/lib/erpnext/bench/sites" --bind=0.0.0.0:9090 --threads=4 --workers=2 --worker-class=gthread --worker-tmp-dir=/dev/shm --timeout=120 --preload frappe.app:application
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'';
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serviceConfig = {
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User = "erpnext";
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NoNewPrivileges = true;
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Type = "simple";
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BindReadOnlyPaths = [
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"/etc/hosts:/etc/hosts"
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"${pkgs.frappe-app}/share/apps/frappe:/var/lib/erpnext/bench/apps/frappe"
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"${pkgs.erpnext-app}/share/apps/erpnext:/var/lib/erpnext/bench/apps/erpnext"
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"${pkgs.frappe-erpnext-assets}/share/sites/assets:/var/lib/erpnext/bench/sites/assets"
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"${appsFile}:/var/lib/erpnext/bench/sites/apps.txt"
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"${commonSiteConfig}:/var/lib/erpnext/bench/sites/common_site_config.json"
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"${penv}:/var/lib/erpnext/bench/env"
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];
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BindPaths = [
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"/var/lib/erpnext:/var/lib/erpnext"
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];
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};
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};
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};
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}
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