playbook/ors-upgrade: add re6st and slapos configuration

playbook/roles/ors-upgrade/files/configure-re6st.sh

+#!/bin/bash
+CONF="/etc/re6stnet/re6stnet.conf"
+IFACE="$(ip route | grep default | sed 's/.*dev \(\w*\)\( .*$\|$\)/\1/g')"
+sed -i '/^interface/d' $CONF
+echo "interface $IFACE" >> $CONF
+if ! ps -ax -o cmd | grep babeld | grep -q $IFACE; then
+  systemctl restart re6stnet;
+fi

playbook/roles/ors-upgrade/files/configure-slapos.py

+#!/usr/bin/env python3
+import configparser
+import subprocess
+
+CONF_PATH = "/etc/opt/slapos/slapos.cfg"
+
+ors_config = {
+    'slapformat': {
+        'create_tun': 'True',
+        'create_tap': 'False',
+        'partition_amount': '20',
+    },
+    'networkcache': {
+        'download-from-binary-cache-force-url-list': '''
+https://lab.nexedi.com/nexedi/slapos/raw/1.
+https://lab.node.vifib.com/nexedi/slapos/raw/1.0.''',
+    },
+}
+
+config = configparser.ConfigParser()
+config.read(CONF_PATH)
+
+def is_slapformat_valid():
+    for k in ors_config['slapformat']:
+        if ors_config['slapformat'][k] != \
+           config.setdefault('slapformat', {}).setdefault(k, ''):
+            return False
+    return True
+slapformat_valid = is_slapformat_valid()
+
+config['slapformat'].update(ors_config['slapformat'])
+config['networkcache'].update(ors_config['networkcache'])
+with open(CONF_PATH, 'w+') as f:
+    config.write(f)
+
+if not slapformat_valid:
+    # Delete routes
+    s = subprocess.run(['ip', 'route'], check=True, capture_output=True)
+    for r in s.stdout.decode().split('\n'):
+        if "slaptun" in r:
+            l = r.split(' ')
+            subprocess.run(['ip', 'route', 'del',] + l[:l.index('dev') + 2], check=True)
+    subprocess.run(['rm', '-f', '/opt/slapos/slapos.xml'], check=True)
+    subprocess.run(['slapos', 'node', 'format', '--now'], check=True, capture_output=True)

playbook/roles/ors-upgrade/tasks/main.yml

@@ -17,3 +17,15 @@
 
   - name: Enable init-sdr
     systemd: name=init-sdr enabled=yes
+
+  - name: Configure re6st
+    script: configure-re6st.sh
+
+  - name: Configure slapos
+    script: configure-slapos.py
+
+  - name: Create .amarisoft directory for SR
+    file: path=/opt/amarisoft/.amarisoft state=directory
+
+  - name: Copy keys for SR
+    copy: src=/root/.amarisoft dest=/opt/amarisoft owner=root mode=644