1 files changed, 86 insertions, 0 deletions
diff --git a/tasks/set_motd/task.py b/tasks/set_motd/task.py
new file mode 100644
index 0000000..89b78f6
--- /dev/null
+++ b/tasks/set_motd/task.py
@@ -0,0 +1,86 @@
+instructions = {
+    'si': '''\
+<p>
+Ustvari dva navidezna računalnika - imenujmo ju <em>arbiter</em> in <em>student</em>.
+Na računalniku <em>student</em> ustvarite uporabnika z uporabniškim imenom <code>{{peer_user}}</code>. IP navideznega računalnika <em>student</em> ter geslo za uporabnika <code>{{peer_user}}</code> nastavite sami.
+
+<p>
+Poskrbite, da se bo v sporočilu, ki se ob prijavi izpiše na računalniku <em>student</em>, pojavil niz
+
+<pre><code>{{niz}}</code></pre>
+
+<p>
+Temu sporočilu v angleščini rečemo <em lang="en">message of the day</em> oziroma <em>MOTD</em>. Ocenjevalni program pričakuje, da se bo ob koncu prijave pojavila ukazna vrstica oblike
+
+<pre><code>username@hostname:~$ </code></pre>
+
+Pazite, da se bo takšna vrstica pojavila šele po nizu, ki ste ga dobili v teh navodilih.
+    ''',
+    'en': '''\
+<p>
+Create two virtual machines named <em>arbiter</em> and <em>student</em>. On <em>student</em>, create a user with the username <code>{{peer_user}}</code>. Set the IP of <em>student</em> and the password for <code>{{peer_user}}</code> yourself.
+
+<p>
+Set the <em>message of the day</em> (MOTD) on <em>student</em> to
+
+<pre><code>{{niz}}</code></pre>
+
+<p>
+This is the message which is displayed when you log in. The grading system expects that after login a prompt similar to
+
+<pre><code>username@hostname:~$ </code></pre>
+
+<p>
+appears. Make sure that this line shows up only after the string you got in these instructions.
+'''
+}
+
+computers = {
+    'arbiter': {
+        'disks': [{'name': 'dhcp-gw'}],
+        'flavor': 'm1.tiny',
+        'network_interfaces': [{'network': 'net1'}, {'network': 'test-net'}],
+        'config_drive': True,
+        'userdata': {'string': "#!/bin/bash\nsed -i '/cloud/d' /etc/fstab\npoweroff &\n"}
+    },
+    'student': {
+        'disks': [{ 'name': 'console'}],
+        'flavor': 'm1.tiny',
+        'network_interfaces': [{'network': 'net1'}],
+        'config_drive': True,
+        'userdata': {'string': "#!/bin/bash\nsed -i '/cloud/d' /etc/fstab\npoweroff &\n"}
+    }
+}
+
+networks = { 'net1': {'public': False}, 'test-net': {'public': True} }
+
+params_meta = {
+    'peer_ip': {'descriptions': {'si': 'IP računalnika', 'en':'IP'}, 'w': True, 'public': True, 'type': 'IP', 'generated': False},
+    'peer_user': {'descriptions': {'si': 'ime uporabnika', 'en':'Username'}, 'w': False, 'public': True, 'type': 'username', 'generated': True},
+    'peer_passwd': {'descriptions': {'si': 'geslo uporabnika', 'en': 'Password'}, 'w': True, 'public': True, 'type': 'alnumstr', 'generated': False},
+    'niz': {'descriptions':{'si': 'niz, ki naj se v motd pokaže', 'en': 'The string which should be displayed in the MOTD'}, 'w': False, 'public': True, 'type': 'short_text', 'generated': True},
+}
+
+def task(peer_ip, peer_user, peer_passwd, niz):
+    "Check whether ssh works and return the MOTD."
+    return kpov_util.ssh_test(peer_ip, peer_user, peer_passwd)
+
+def gen_params(user_id, params_meta):
+    return kpov_util.default_gen(user_id, params_meta)
+
+def task_check(results, params):
+    niz = params['niz']
+    score = 0
+    hints = []
+    if results['ssh'] is True:
+        score += 4
+        if niz in results['motd']:
+            score += 6
+        else:
+            hints += ['wrong motd:\n' + results['motd'] + '\n']
+    else:
+        hints += ['ssh failed: ' + results['ssh']]
+    return score, hints
+
+def prepare_disks(templates, task_params, global_params):
+    write_default_config(templates['dhcp-gw'], global_params)