htz.ex42-1048908: can haz travelynx?

bundles/travelynx/files/travelynx.conf

@@ -0,0 +1,57 @@
+# vim:ft=perl
+# travelynx.conf must be a valid perl hash reference. String values must be
+# quoted and hash items must end with a comma. You can access environment
+# variables via $ENV, e.g. by writing $ENV{TRAVELYNX_DB_HOST} instead of
+# 'localhost'.
+
+{
+    # Cache directories for schedule and realtime data. Mandatory.  The parent
+    # directory ('/var/cache/travelynx' in this case) must already exist.
+    cache => {
+        schedule => '/var/cache/travelynx/iris',
+        realtime => '/var/cache/travelynx/iris-rt',
+    },
+
+    # Database configuration. host and port are optional
+    # (defaulting to localhost:5432), the rest is mandatory.
+    db => {
+        host => '${database.get('host', 'localhost')}',
+        port => 5432,
+        database => '${database['database']}',
+        user => '${database['username']}',
+        password => '${database['password']}',
+    },
+
+    # See the Mojo::Server::Hypnotoad manual for details on the following
+    # settings.
+    hypnotoad => {
+        accepts  => 100,
+        clients  => 10,
+        listen   => [ 'http://127.0.0.1:8093' ],
+        pid_file => '/var/cache/travelynx/travelynx.pid',
+        workers  => ${workers},
+        spare    => ${spare_workers},
+    },
+
+    mail => {
+        # If you want to disable outgoing mail for development purposes,
+        # uncomment the following line.  Mails will instead be logged as
+        # Mojolicious "info" messages, causing their content to be printed on
+        # stdout.
+        ## disabled => 1,
+
+        # Otherwise, specify the sender ("From" field) for mail sent by travelynx
+        # here.  E.g. 'Travelynx <mail@example.org>'
+        from => '${mail_from}',
+    },
+
+    # Secrets used for cookie signing and verification. Must contain at least
+    # one random string. If you specify several strings, the first one will
+    # be used for signing new cookies, and the remaining ones will still be
+    # accepted for cookie validation.
+    secrets => [
+        '${cookie_secret}',
+    ],
+
+    version => qx{git describe --dirty} // 'experimental',
+};

bundles/travelynx/files/travelynx.service

@@ -0,0 +1,21 @@
+[Unit]
+Description=Travelynx Railway Checkin Service
+After=network.target
+
+[Service]
+Type=simple
+RemainAfterExit=yes
+PIDFile=/var/cache/travelynx/travelynx.pid
+
+ExecStart=/usr/local/bin/hypnotoad -f index.pl
+ExecStop=/usr/local/bin/hypnotoad -s index.pl
+ExecReload=/usr/local/bin/hypnotoad index.pl
+
+User=travelynx
+WorkingDirectory=/opt/travelynx
+
+Environment=LANG=en_US.UTF-8
+Environment=PERL5LIB=/opt/travelynx/local/lib/perl5
+
+[Install]
+WantedBy=multi-user.target

bundles/travelynx/items.py

@@ -0,0 +1,73 @@
+pkg_apt = {
+    'perl': {},
+    'cpanminus': {},
+}
+
+directories = {
+    '/var/cache/travelynx': {
+        'owner': 'travelynx',
+        'mode': '0700',
+    },
+}
+
+files = {
+    '/etc/systemd/system/travelynx.service': {
+        'triggers': {
+            'action:systemd-reload',
+        },
+    },
+    '/opt/travelynx/travelynx.conf': {
+        'content_type': 'mako',
+        'context': node.metadata['travelynx'],
+        'needs': {
+            'git_deploy:/opt/travelynx',
+        },
+    },
+}
+
+git_deploy = {
+    '/opt/travelynx': {
+        'repo': 'https://git.finalrewind.org/travelynx',
+        'rev': '1.16.1',
+        'triggers': {
+            'action:travelynx_install_deps',
+            'action:travelynx_database_migrate',
+            'svc_systemd:travelynx:restart',
+        },
+    },
+}
+
+actions = {
+    'travelynx_install_deps': {
+        'command': 'cd /opt/travelynx && cpanm -in --no-man-pages --installdeps .',
+        'needs': {
+            'pkg_apt:perl',
+            'pkg_apt:cpanminus',
+        },
+        'triggered': True,
+    },
+    'travelynx_database_migrate': {
+        'command': 'cd /opt/travelynx && perl index.pl database migrate',
+        # Because git_deploy does not put .git onto the server, the script
+        # will complain on STDERR about not finding a git repository.
+        # That's why we need to redirect stderr to /dev/null.
+        'unless': 'cd /opt/travelynx && [ $(perl index.pl database has-current-schema 2>/dev/null) = "yes" ]',
+        'needs': {
+            'action:travelynx_install_deps',
+            'file:/opt/travelynx/travelynx.conf',
+            'postgres_db:travelynx',
+            'postgres_role:travelynx',
+        },
+        'triggered': True,
+    },
+}
+
+svc_systemd = {
+    'travelynx': {
+        'needs': {
+            'file:/etc/systemd/system/travelynx.service',
+            'action:travelynx_database_migrate',
+            'directory:/var/cache/travelynx',
+        },
+    },
+}

bundles/travelynx/metadata.py

@@ -0,0 +1,31 @@
+defaults = {
+    'users': {
+        'travelynx': {
+            'home': '/opt/travelynx',
+            'deploy_configs': False,
+        },
+    },
+    'travelynx': {
+        'database': {
+            'username': 'travelynx',
+            'password': repo.vault.password_for('{} postgresql travelynx'.format(node.name)),
+            'database': 'travelynx',
+        },
+        'workers': 4,
+        'spare_workers': 2,
+        'mail_from': 'travelynx@{}'.format(node.hostname),
+        'cookie_secret': repo.vault.password_for('{} travelynx cookie_secret'.format(node.name)),
+    },
+    'postgresql': {
+        'users': {
+            'travelynx': {
+                'password': repo.vault.password_for('{} postgresql travelynx'.format(node.name)),
+            },
+        },
+        'databases': {
+            'travelynx': {
+                'owner': 'travelynx',
+            },
+        },
+    },
+}

nodes/htz/ex42-1048908.py

@@ -6,6 +6,7 @@ nodes['htz.ex42-1048908'] = {
         'nodejs',
         'riot-web',
         'postgresql',
+        'travelynx',
         'vmhost',
         'voc-loudness-monitor',
     },
@@ -149,6 +150,11 @@ nodes['htz.ex42-1048908'] = {
                         '/': 'http://localhost:8080/',
                     },
                 },
+                'travelynx.franzi.business': {
+                    'proxy': {
+                        '/': 'http://127.0.0.1:8093',
+                    },
+                },
                 'vliedel.random.franzi.business': {},
                 'webmail.mx0.kunbox.net': {
                     'index': 'index.php',