Configure Bacula File Daemon / Storage Daemon / Director.

Using client-side data signing/encryption and wrapping inter-host
communication into stunnel.

1 files changed, 110 insertions, 0 deletions

diff --git a/roles/bacula-sd/tasks/main.yml b/roles/bacula-sd/tasks/main.yml
new file mode 100644
index 0000000..7a6c8c3
--- /dev/null
+++ b/roles/bacula-sd/tasks/main.yml
@@ -0,0 +1,110 @@
+- name: Install stunnel
+  apt: pkg=stunnel4
+
+- name: Auto-enable stunnel
+  lineinfile: dest=/etc/default/stunnel4
+              regexp='^(\s*#)?\s*ENABLED='
+              line='ENABLED=1'
+              owner=root group=root
+              mode=0644
+
+- name: Create /etc/stunnel/certs
+  file: path=/etc/stunnel/certs
+        state=directory
+        owner=root group=root
+        mode=0755
+
+- name: Generate a private key and a X.509 certificate for Bacula SD
+  command: genkeypair.sh x509
+                         --pubkey=/etc/stunnel/certs/{{ inventory_hostname_short }}-sd.pem
+                         --privkey=/etc/stunnel/certs/{{ inventory_hostname_short }}-sd.key
+                         --ou=BaculaSD --cn={{ inventory_hostname }} --dns={{ inventory_hostname }}
+                         -t rsa -b 4096 -h sha512
+  register: r1
+  changed_when: r1.rc == 0
+  failed_when: r1.rc > 1
+  notify:
+    - Restart stunnel
+  tags:
+    - genkey
+
+- name: Fetch Bacula SD X.509 certificate
+  # Ensure we don't fetch private data
+  sudo: False
+  fetch: src=/etc/stunnel/certs/{{ inventory_hostname_short }}-sd.pem
+         dest=certs/bacula/
+         fail_on_missing=yes
+         flat=yes
+  tags:
+    - genkey
+
+- name: Copy Bacula Dir/FD X.509 certificates
+  assemble: src=certs/bacula regexp="-(dir|fd)\.pem$" remote_src=no
+            dest=/etc/stunnel/certs/bacula-dir+fds.pem
+            owner=root group=root
+            mode=0644
+  register: r2
+  notify:
+    - Restart stunnel
+
+- name: Configure stunnel
+  template: src=etc/stunnel/bacula-sd.conf.j2
+            dest=/etc/stunnel/bacula-sd.conf
+            owner=root group=root
+            mode=0644
+  register: r3
+  notify:
+    - Restart stunnel
+
+- name: Start stunnel
+  service: name=stunnel4 pattern=/usr/bin/stunnel4 state=started
+  when: not (r1.changed or r2.changed or r3.changed)
+
+- meta: flush_handlers
+
+
+
+- name: Install bacula-sd
+  apt: pkg=bacula-sd
+
+# Create with:
+#   echo $director-dir $(pwgen -sn 64 1) | sudo tee -a /etc/bacula/passwords-sd
+- name: Ensure /etc/bacula/passwords-sd exists
+  file: path=/etc/bacula/passwords-sd
+        state=file
+        owner=bacula group=bacula
+        mode=0600
+
+- name: Configure bacula
+  template: src=etc/bacula/bacula-sd.conf.j2
+            dest=/etc/bacula/bacula-sd.conf
+            owner=root group=root
+            mode=0644
+  notify:
+    - Restart bacula-sd
+
+- name: Copy bacula-sd.service
+  copy: src=lib/systemd/system/bacula-sd.service
+        dest=/lib/systemd/system/bacula-sd.service
+        owner=root group=root
+        mode=0644
+  notify:
+    - systemctl daemon-reload
+    - Restart bacula-sd
+
+- meta: flush_handlers
+
+- name: Enable bacula-sd
+  service: name=bacula-sd enabled=yes
+
+- name: Start bacula-sd
+  service: name=bacula-sd state=started
+
+# To avoid bacula creating archives under /mnt/backup/bacula when it's
+# not a mountpoint, use `chmod 0700 /mnt/backup; chown root:root /mnt/backup`
+# before mounting the disk.
+- name: Create /mnt/backup/bacula
+  file: path=/mnt/backup/bacula
+        state=directory
+        owner=bacula group=tape
+        mode=0750