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|
{
network = {
description = "Immae's network";
enableRollback = true;
};
eldiron = { config, pkgs, ... }:
let mypkgs = import ./packages.nix;
mylibs = import ../libs.nix;
in
{
# FIXME: they are not overriden in packages.nix
# (see nix-store -q --tree /nix/var/nix/profiles/system)
nixpkgs.config.packageOverrides = oldpkgs: rec {
postgresql = postgresql111;
postgresql111 = oldpkgs.postgresql100.overrideAttrs(old: rec {
passthru = old.passthru // { psqlSchema = "11.0"; };
name = "postgresql-11.1";
src = pkgs.fetchurl {
url = "mirror://postgresql/source/v11.1/${name}.tar.bz2";
sha256 = "026v0sicsh7avzi45waf8shcbhivyxmi7qgn9fd1x0vl520mx0ch";
};
});
mariadb = mariadbPAM;
mariadbPAM = oldpkgs.mariadb.overrideAttrs(old: rec {
cmakeFlags = old.cmakeFlags ++ [ "-DWITH_AUTHENTICATION_PAM=ON" ];
buildInputs = old.buildInputs ++ [ pkgs.pam ];
});
};
networking = {
firewall = {
enable = true;
allowedTCPPorts = [ 22 80 443 3306 5432 9418 ];
};
};
deployment = {
targetEnv = "hetzner";
hetzner = {
#robotUser = "defined in HETZNER_ROBOT_USER";
#robotPass = "defined in HETZNER_ROBOT_PASS";
mainIPv4 = "176.9.151.89";
partitions = ''
clearpart --all --initlabel --drives=sda,sdb
part swap1 --recommended --label=swap1 --fstype=swap --ondisk=sda
part swap2 --recommended --label=swap2 --fstype=swap --ondisk=sdb
part raid.1 --grow --ondisk=sda
part raid.2 --grow --ondisk=sdb
raid / --level=1 --device=md0 --fstype=ext4 --label=root raid.1 raid.2
'';
};
};
environment.systemPackages = let
# FIXME: move it to nextcloud
occ = pkgs.writeScriptBin "nextcloud-occ" ''
#! ${pkgs.stdenv.shell}
cd ${mypkgs.nextcloud.webRoot}
NEXTCLOUD_CONFIG_DIR="${mypkgs.nextcloud.webRoot}/config" \
exec \
${config.services.phpfpm.phpPackage}/bin/php \
-c ${config.services.phpfpm.phpPackage}/etc/php.ini \
occ $*
'';
in [
pkgs.telnet
pkgs.vim
occ
];
security.acme.certs = {
"eldiron" = {
webroot = "/var/lib/acme/acme-challenge";
email = "ismael@bouya.org";
domain = "eldiron.immae.eu";
plugins = [ "cert.pem" "chain.pem" "fullchain.pem" "full.pem" "key.pem" "account_key.json" ];
postRun = ''
systemctl reload httpd.service
'';
extraDomains = {
"db-1.immae.eu" = null;
"git.immae.eu" = null;
"tools.immae.eu" = null;
"connexionswing.immae.eu" = null;
"sandetludo.immae.eu" = null;
"cloud.immae.eu" = null;
};
};
# "connexionswing" = {
# webroot = "/var/lib/acme/acme-challenge";
# email = "ismael@bouya.org";
# domain = "connexionswing.com";
# plugins = [ "cert.pem" "chain.pem" "fullchain.pem" "full.pem" "key.pem" "account_key.json" ];
# postRun = ''
# systemctl reload httpd.service
# '';
# extraDomains = {
# "www.connexionswing.com" = null;
# "sandetludo.com" = null;
# "www.sandetludo.com" = null;
# };
# };
};
services.openssh.extraConfig = ''
AuthorizedKeysCommand /etc/ssh/ldap_authorized_keys
AuthorizedKeysCommandUser nobody
'';
users.users.wwwrun.extraGroups = [ "gitolite" ];
users.users.gitolite.packages = let
python-packages = python-packages: with python-packages; [
simplejson
urllib3
];
in
[
(pkgs.python3.withPackages python-packages)
];
# FIXME: after initial install, need to
# (1) copy rc file (adjust gitolite_ldap_groups.sh)
# (2) (mark old readonly and) sync repos except gitolite-admin
# rsync -av --exclude=gitolite-admin.git old:/var/lib/gitolite/repositories /var/lib/gitolite/
# chown -R gitolite:gitolite /var/lib/gitolite
# (3) push force the gitolite-admin to new location (from external point)
# Don't use an existing key, it will take precedence over
# gitolite-admin
# (4) su -u gitolite gitolite setup
services.gitolite = {
enable = true;
# FIXME: key from ./ssh
adminPubkey = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDXqRbiHw7QoHADNIEuo4nUT9fSOIEBMdJZH0bkQAxXyJFyCM1IMz0pxsHV0wu9tdkkr36bPEUj2aV5bkYLBN6nxcV2Y49X8bjOSCPfx3n6Own1h+NeZVBj4ZByrFmqCbTxUJIZ2bZKcWOFncML39VmWdsVhNjg0X4NBBehqXRIKr2gt3E/ESAxTYJFm0BnU0baciw9cN0bsRGqvFgf5h2P48CIAfwhVcGmPQnnAwabnosYQzRWxR0OygH5Kd8mePh6FheIRIigfXsDO8f/jdxwut8buvNIf3m5EBr3tUbTsvM+eV3M5vKGt7sk8T64DVtepTSdOOWtp+47ktsnHOMh immae@immae.eu";
};
services.ympd = mypkgs.ympd.config // { enable = true; };
services.phpfpm = {
# /!\ phppackage is used in nextcloud configuation
phpOptions = ''
; For nextcloud
extension=${pkgs.phpPackages.redis}/lib/php/extensions/redis.so
; For nextcloud
extension=${pkgs.phpPackages.apcu}/lib/php/extensions/apcu.so
'';
extraConfig = ''
log_level = notice
'';
poolConfigs = {
adminer = mypkgs.adminer.phpFpm.pool;
connexionswing_dev = mypkgs.connexionswing_dev.phpFpm.pool;
connexionswing_prod = mypkgs.connexionswing_prod.phpFpm.pool;
nextcloud = mypkgs.nextcloud.phpFpm.pool;
mantisbt = mypkgs.mantisbt.phpFpm.pool;
};
};
system.activationScripts = {
connexionswing_dev = mypkgs.connexionswing_dev.activationScript;
connexionswing_prod = mypkgs.connexionswing_prod.activationScript;
nextcloud = mypkgs.nextcloud.activationScript;
httpd = ''
install -d -m 0755 /var/lib/acme/acme-challenge
'';
redis = ''
mkdir -p /run/redis
chown redis /run/redis
'';
gitolite =
assert mylibs.checkEnv "NIXOPS_GITOLITE_LDAP_PASSWORD";
let
gitolite_ldap_groups = mylibs.wrap {
name = "gitolite_ldap_groups.sh";
file = ./packages/gitolite_ldap_groups.sh;
vars = {
LDAP_PASS = builtins.getEnv "NIXOPS_GITOLITE_LDAP_PASSWORD";
};
paths = [ pkgs.openldap pkgs.stdenv.shellPackage pkgs.gnugrep pkgs.coreutils ];
};
in {
deps = [ "users" ];
text = ''
if [ -d /var/lib/gitolite ]; then
ln -sf ${gitolite_ldap_groups} /var/lib/gitolite/gitolite_ldap_groups.sh
chmod g+rx /var/lib/gitolite
fi
if [ -f /var/lib/gitolite/projects.list ]; then
chmod g+r /var/lib/gitolite/projects.list
fi
'';
};
};
environment.etc."ssh/ldap_authorized_keys" = let
ldap_authorized_keys =
assert mylibs.checkEnv "NIXOPS_SSHD_LDAP_PASSWORD";
mylibs.wrap {
name = "ldap_authorized_keys";
file = ./ldap_authorized_keys.sh;
vars = {
LDAP_PASS = builtins.getEnv "NIXOPS_SSHD_LDAP_PASSWORD";
GITOLITE_SHELL = "${pkgs.gitolite}/bin/gitolite-shell";
ECHO = "${pkgs.coreutils}/bin/echo";
};
paths = [ pkgs.openldap pkgs.stdenv.shellPackage pkgs.gnugrep pkgs.gnused pkgs.coreutils ];
};
in {
enable = true;
mode = "0755";
user = "root";
source = ldap_authorized_keys;
};
services.gitDaemon = {
enable = true;
user = "gitolite";
group = "gitolite";
basePath = "${mypkgs.git.web.varDir}/repositories";
};
services.httpd = let
withSSL = domain: {
enableSSL = true;
sslServerCert = "/var/lib/acme/${domain}/cert.pem";
sslServerKey = "/var/lib/acme/${domain}/key.pem";
sslServerChain = "/var/lib/acme/${domain}/fullchain.pem";
};
apacheConfig = {
gzip = {
modules = [ "deflate" "filter" ];
extraConfig = ''
AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript application/javascript
'';
};
ldap = {
modules = [ "ldap" "authnz_ldap" ];
extraConfig = assert mylibs.checkEnv "NIXOPS_HTTP_LDAP_PASSWORD"; ''
<IfModule ldap_module>
LDAPSharedCacheSize 500000
LDAPCacheEntries 1024
LDAPCacheTTL 600
LDAPOpCacheEntries 1024
LDAPOpCacheTTL 600
</IfModule>
<Macro LDAPConnect>
<IfModule authnz_ldap_module>
AuthLDAPURL ldap://ldap.immae.eu:389/dc=immae,dc=eu
AuthLDAPBindDN cn=httpd,ou=services,dc=immae,dc=eu
AuthLDAPBindPassword "${builtins.getEnv "NIXOPS_HTTP_LDAP_PASSWORD"}"
AuthType Basic
AuthName "Authentification requise (Acces LDAP)"
AuthBasicProvider ldap
</IfModule>
</Macro>
'';
};
};
in rec {
enable = true;
logPerVirtualHost = true;
multiProcessingModule = "worker";
adminAddr = "httpd@immae.eu";
# FIXME: http2
# FIXME: voir les autres modules:
# authz_core_module
# reqtimeout_module
# http2_module
# version_module
# proxy_connect_module
# proxy_ftp_module
# proxy_scgi_module
# proxy_ajp_module
# proxy_balancer_module
# proxy_express_module
# lbmethod_byrequests_module
# lbmethod_bytraffic_module
# lbmethod_bybusyness_module
# lbmethod_heartbeat_module
extraModules = pkgs.lib.lists.unique (
mypkgs.adminer.apache.modules ++
mypkgs.nextcloud.apache.modules ++
mypkgs.connexionswing_dev.apache.modules ++
mypkgs.connexionswing_prod.apache.modules ++
mypkgs.ympd.apache.modules ++
mypkgs.git.web.apache.modules ++
mypkgs.mantisbt.apache.modules ++
pkgs.lib.lists.flatten (pkgs.lib.attrsets.mapAttrsToList (n: v: v.modules) apacheConfig) ++
[ "macro" ]);
extraConfig = builtins.concatStringsSep "\n"
(pkgs.lib.attrsets.mapAttrsToList (n: v: v.extraConfig) apacheConfig);
virtualHosts = [
(withSSL "eldiron" // {
listen = [ { ip = "*"; port = 443; } ];
hostName = "eldiron.immae.eu";
documentRoot = ./www;
extraConfig = ''
DirectoryIndex index.htm
'';
})
(withSSL "eldiron" // {
listen = [ { ip = "*"; port = 443; } ];
hostName = "db-1.immae.eu";
documentRoot = null;
extraConfig = builtins.concatStringsSep "\n" [
mypkgs.adminer.apache.vhostConf
];
})
(withSSL "eldiron" // {
listen = [ { ip = "*"; port = 443; } ];
hostName = "tools.immae.eu";
documentRoot = null;
extraConfig = builtins.concatStringsSep "\n" [
mypkgs.adminer.apache.vhostConf
mypkgs.ympd.apache.vhostConf
];
})
(withSSL "eldiron" // {
listen = [ { ip = "*"; port = 443; } ];
hostName = "connexionswing.immae.eu";
serverAliases = [ "sandetludo.immae.eu" ];
documentRoot = mypkgs.connexionswing_dev.webRoot;
extraConfig = builtins.concatStringsSep "\n" [
mypkgs.connexionswing_dev.apache.vhostConf
];
})
(withSSL "eldiron" // {
listen = [ { ip = "*"; port = 443; } ];
hostName = "cloud.immae.eu";
documentRoot = mypkgs.nextcloud.webRoot;
extraConfig = builtins.concatStringsSep "\n" [
mypkgs.nextcloud.apache.vhostConf
];
})
(withSSL "eldiron" // {
listen = [ { ip = "*"; port = 443; } ];
hostName = "git.immae.eu";
documentRoot = mypkgs.git.web.webRoot;
extraConfig = builtins.concatStringsSep "\n" [
mypkgs.git.web.apache.vhostConf
mypkgs.mantisbt.apache.vhostConf
] + ''
RewriteEngine on
RewriteCond %{REQUEST_URI} ^/releases
RewriteRule /releases(.*) https://release.immae.eu$1 [P,L]
'';
})
{ # Should go last, default fallback
listen = [ { ip = "*"; port = 80; } ];
hostName = "redirectSSL";
serverAliases = [ "*" ];
enableSSL = false;
documentRoot = "/var/lib/acme/acme-challenge";
extraConfig = ''
RewriteEngine on
RewriteCond "%{REQUEST_URI}" "!^/\.well-known"
RewriteRule ^(.+) https://%{HTTP_HOST}$1 [R=301]
# To redirect in specific "VirtualHost *:80", do
# RedirectMatch 301 ^/((?!\.well-known.*$).*)$ https://host/$1
# rather than rewrite
'';
}
];
};
security.pam.services = let
pam_ldap = pkgs.pam_ldap;
pam_ldap_mysql = assert mylibs.checkEnv "NIXOPS_MYSQL_PAM_PASSWORD";
pkgs.writeText "mysql.conf" ''
host ldap.immae.eu
base dc=immae,dc=eu
binddn cn=mysql,cn=pam,ou=services,dc=immae,dc=eu
bindpw ${builtins.getEnv "NIXOPS_MYSQL_PAM_PASSWORD"}
pam_filter memberOf=cn=users,cn=mysql,cn=pam,ou=services,dc=immae,dc=eu
'';
in [
{
name = "mysql";
text = ''
# https://mariadb.com/kb/en/mariadb/pam-authentication-plugin/
auth required ${pam_ldap}/lib/security/pam_ldap.so config=${pam_ldap_mysql}
account required ${pam_ldap}/lib/security/pam_ldap.so config=${pam_ldap_mysql}
'';
}
];
# FIXME: backup
services.redis = rec {
enable = true;
bind = "127.0.0.1";
unixSocket = "/run/redis/redis.sock";
extraConfig = ''
unixsocketperm 777
maxclients 1024
'';
};
# FIXME: initial sync
# FIXME: backup
# FIXME: restart after pam
# FIXME: pam access doesn’t work (because of php module)
# FIXME: ssl
services.mysql = rec {
enable = true;
package = pkgs.mariadb;
};
# FIXME: initial sync
# FIXME: backup
# FIXME: ssl
services.postgresql = rec {
enable = true;
package = pkgs.postgresql;
enableTCPIP = true;
extraConfig = ''
max_connections = 100
wal_level = logical
shared_buffers = 128MB
max_wal_size = 1GB
min_wal_size = 80MB
log_timezone = 'Europe/Paris'
datestyle = 'iso, mdy'
timezone = 'Europe/Paris'
lc_messages = 'en_US.UTF-8'
lc_monetary = 'en_US.UTF-8'
lc_numeric = 'en_US.UTF-8'
lc_time = 'en_US.UTF-8'
default_text_search_config = 'pg_catalog.english'
# ssl = on
# ssl_cert_file = '/var/lib/acme/eldiron/fullchain.pem'
# ssl_key_file = '/var/lib/acme/eldiron/key.pem'
'';
authentication = ''
local all postgres ident
local all all md5
host all all samehost md5
host all all 178.33.252.96/32 md5
host all all 188.165.209.148/32 md5
#host all all all pam
'';
};
};
}
|